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1.00 General Application Materials_Part4
English (GB)13 12. Fault finding the product 12.1 Grundfos Eye operating indications 12.2 Fault resetting You can reset a fault indication in one of the following ways: • When you have eliminated the fault cause, reset the pump manually by pressing the button. The pump will then revert to normal duty. • If the fault disappears by itself, the pump will attempt to reset automatically and the fault indication will disappear if automatic reset is successful and provided that you have enabled the auto reset function in the service menu. Grundfos Eye Indication Description No lights are on.The power is off. The pump is not running. Two opposite green indicator lights running in the direction of rotation of the pump. The power is on. The pump is running. Two opposite green indicator lights at a 45 ° angle is the icon used throughout this document for pump running. The power is on. The pump is running. Two opposite green indicator lights permanently on.The power is on. The pump is not running. Two opposite red indicator lights flashing simultaneously. Alarm. The pump has stopped. Two opposite red indicator lights is the icon used throughout this document for pump stopped. Alarm. The pump has stopped. English (GB)14 12.3 Fault finding chart DANGER Electric shock Death or serious personal injury - Before starting any work on the product, make sure that the power supply has been switched off and that it cannot be accidentally switched on. Fault Grundfos EyeIndicator lightAutomatic resetCause Remedy 1. The pump is not running. -- a) Power supply failure.Switch on the power supply. Check the cables and cable connections for defects and loose connections and check for blown fuses in the electrical installation. Yes b) The power supply is out of prescribed voltage range. Check the power supply and the pump nameplate. Reestablish the power supply within the prescribed voltage range. No c) The shaft seal has seized up. See section 10. Starting up the product after standstill. No d) The pump is blocked by impurities. See section 10. Starting up the product after standstill. Contact Grundfos Service if the problem persists. Yes e) Dry running.Check the water source, and prime the pump. No f) The maximum runtime has been exceeded.Check the installation for leakage and reset the alarm. No g) The internal non-return valve is defective or blocked in completely or partly open position. Clean, repair or replace the non-return valve. See section 9. Servicing the product. 2. The pump is running.- a) Leakage from the pipe system, or the non-return valve is not properly closed due to impurities. Check and repair the pipe system, or clean, repair or replace the non-return valve. - b) Small continuous consumption. Check the taps and reconsider the usage pattern (ice machines, water evaporators for air-conditioning, etc.). - c) The temperature of the pump and water is below 3 °C.Consider protecting the pump and the installation against frost. 3. The pump performance is insufficient. -- a) The pump inlet pressure is too low.Check the inlet conditions of the pump. - b) The pump is undersized. Replace the pump with a bigger pump. -- c) The inlet pipe, the inlet strainer or the pump is partly blocked by impurities. Clean the inlet pipe or the pump. -- d) There is a leakage in the inlet pipe.Repair the inlet pipe. -- e) There is air in the inlet pipe or the pump.Prime the inlet pipe and the pump. Check the inlet conditions of the pump. -- f) The required outlet pressure is too low for the installation.Increase the pressure setting (arrow up). Yes g) The maximum temperature has been exceeded and the pump is running at reduced performance. Check the cooling conditions. Protect the pump against direct sunlight or any nearby heat sources. English (GB)15 4. System overpressure. Yes a) The setpoint is set too high. The difference between the outlet pressure and the inlet pressure must not exceed 3.5 bar (51 psi). Reduce the pressure to a new setpoint (maximum 3.5 bar (51 psi) + positive inlet pressure). Example: If the inlet pressure is 0.5 bar (7 psi), the maximum outlet pressure is 4 bar (58 psi). Yes b) The maximum pressure has been exceeded, the inlet pressure is higher than 6 bar, 0.6 MPa (87 psi). Check the inlet conditions. Yes c) The maximum pressure has been exceeded. Equipment elsewhere in the system causes a high pressure at the pump, for example water heater or defective safety equipment. Check the installation. 5. You can reset the pump, but it runs only for a few seconds. Yes a) Dry running or water shortage.Check the water source, and prime the pump. Yes b) The inlet pipe is blocked by impurities.Clean the inlet pipe. Yes c) The foot or non-return valve is blocked in closed position.Clean, repair or replace the foot or non-return valve. Yes d) There is a leakage in the inlet pipe.Repair the inlet pipe. Yes e) Air in the inlet pipe or the pump.Prime the inlet pipe and the pump. Check the inlet conditions of the pump. 6. You can reset the pump, but it starts repeatedly, immediately after stopping. No a) The internal non-return valve is defective or blocked in completely or partly open position. Clean, repair or replace the non-return valve. No b) The tank precharge pressure is not correct.Adjust the tank precharge pressure to 70 % of the required outlet pressure. Fault Grundfos EyeIndicator lightAutomatic resetCause Remedy English (GB)16 13. Technical data 13.1 Operating conditions * 47 dB(A) is measured in a typical application with pressure control mode (2.5 bar (36 psi) and 1 m3/h). In non-typical applications noise might increase up to 58 dB. 13.2 Mechanical data Pipe connections are R 1" or NPT 1". 13.3 Electrical data 13.4 Dimensions and weights 14. Disposing of the product This product has been designed with focus on the disposal and recycling of materials. The following disposal values apply to all variants of Grundfos SCALA2 pumps: • minimum 85 % for recycling • maximum 10 % for incineration • maximum 5 % for depositing. Values are percent of total weight. This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. The crossed-out wheelie bin symbol on a product means that it must be disposed of separately from household waste. When a product marked with this symbol reaches its end of life, take it to a collection point designated by the local waste disposal authorities. The separate collection and recycling of such products will help protect the environment and human health. See also end-of-life information at www.grundfos.com/product-recycling. Temperature [°C (°F)] Maximum ambient temperature: 1 x 208-230 V, 60 Hz: 45 (113) 1 x 115 V, 60 Hz: 45 (113) 1 x 200-240 V, 50/60 Hz: 55 (131) Maximum liquid temperature: 45 (113) Pressure [bar (psi)][MPa] Maximum system pressure: 10 (145)1 Maximum inlet pressure: 6 (87)0.6 Other operating data Maximum head:45 m (147 ft) IP rating:X4D (outdoor installation) Pumped liquid:Clean water Noise level:< 47 dB(A)* Type Supply voltage [V] Frequency [Hz] Imax. [A] P1 [W] Stand-by power [W] SCALA2 1 x 200-240 50/60 2.3 - 2.8 550 2 2 2 2 SCALA2 1 x 208-230 60 2.3 - 2.8 550 2 SCALA2 1 x 115 60 5 - 5.7 560 2 Type Supply voltage [V] Frequency [Hz]Plug SCALA2 1 x 200-240 50/60 IEC, type E&F IEC, type I IEC, type G None SCALA2 1 x 208-230 60 NEMA 6-15P SCALA2 1 x 115 60 IEC, type B, NEMA 5-15P TM06 3305 5114Type H1 [mm] [inch] H2 [mm] [inch] H3 [mm] [inch] W1 [mm] [inch] L1 [mm] [inch] Weight [kg] [lbs] SCALA2 302 11.9 234 9.2 114 4.5 193 7.6 403 15.9 10 22 Grundfos companiesArgentina Bombas GRUNDFOS de Argentina S.A. Ruta Panamericana km. 37.500 Centro Industrial Garin 1619 Garín Pcia. de B.A. Phone: +54-3327 414 444 Telefax: +54-3327 45 3190 Australia GRUNDFOS Pumps Pty. Ltd. P.O. Box 2040 Regency Park South Australia 5942 Phone: +61-8-8461-4611 Telefax: +61-8-8340 0155 Austria GRUNDFOS Pumpen Vertrieb Ges.m.b.H. Grundfosstraße 2 A-5082 Grödig/Salzburg Tel.: +43-6246-883-0 Telefax: +43-6246-883-30 Belgium N.V. GRUNDFOS Bellux S.A. Boomsesteenweg 81-83 B-2630 Aartselaar Tél.: +32-3-870 7300 Télécopie: +32-3-870 7301 Belarus Представительство ГРУНДФОС в Минске 220125, Минск ул. Шафарнянская, 11, оф. 56, БЦ «Порт» Тел.: +7 (375 17) 286 39 72/73 Факс: +7 (375 17) 286 39 71 E-mail: minsk@grundfos.com Bosnia and Herzegovina GRUNDFOS Sarajevo Zmaja od Bosne 7-7A, BH-71000 Sarajevo Phone: +387 33 592 480 Telefax: +387 33 590 465 www.ba.grundfos.com e-mail: grundfos@bih.net.ba Brazil BOMBAS GRUNDFOS DO BRASIL Av. Humberto de Alencar Castelo Branco, 630 CEP 09850 - 300 São Bernardo do Campo - SP Phone: +55-11 4393 5533 Telefax: +55-11 4343 5015 Bulgaria Grundfos Bulgaria EOOD Slatina District Iztochna Tangenta street no. 100 BG - 1592 Sofia Tel. +359 2 49 22 200 Fax. +359 2 49 22 201 email: bulgaria@grundfos.bg Canada GRUNDFOS Canada Inc. 2941 Brighton Road Oakville, Ontario L6H 6C9 Phone: +1-905 829 9533 Telefax: +1-905 829 9512 China GRUNDFOS Pumps (Shanghai) Co. Ltd. 10F The Hub, No. 33 Suhong Road Minhang District Shanghai 201106 PRC Phone: +86 21 612 252 22 Telefax: +86 21 612 253 33 COLOMBIA GRUNDFOS Colombia S.A.S. Km 1.5 vía Siberia-Cota Conj. Potrero Chico, Parque Empresarial Arcos de Cota Bod. 1A. Cota, Cundinamarca Phone: +57(1)-2913444 Telefax: +57(1)-8764586 Croatia GRUNDFOS CROATIA d.o.o. Buzinski prilaz 38, Buzin HR-10010 Zagreb Phone: +385 1 6595 400 Telefax: +385 1 6595 499 www.hr.grundfos.com GRUNDFOS Sales Czechia and Slovakia s.r.o. Čajkovského 21 779 00 Olomouc Phone: +420-585-716 111 Denmark GRUNDFOS DK A/S Martin Bachs Vej 3 DK-8850 Bjerringbro Tlf.: +45-87 50 50 50 Telefax: +45-87 50 51 51 E-mail: info_GDK@grundfos.com www.grundfos.com/DK Estonia GRUNDFOS Pumps Eesti OÜ Peterburi tee 92G 11415 Tallinn Tel: + 372 606 1690 Fax: + 372 606 1691 Finland OY GRUNDFOS Pumput AB Trukkikuja 1 FI-01360 Vantaa Phone: +358-(0) 207 889 500 France Pompes GRUNDFOS Distribution S.A. Parc d’Activités de Chesnes 57, rue de Malacombe F-38290 St. Quentin Fallavier (Lyon) Tél.: +33-4 74 82 15 15 Télécopie: +33-4 74 94 10 51 Germany GRUNDFOS GMBH Schlüterstr. 33 40699 Erkrath Tel.: +49-(0) 211 929 69-0 Telefax: +49-(0) 211 929 69-3799 e-mail: infoservice@grundfos.de Service in Deutschland: e-mail: kundendienst@grundfos.de Greece GRUNDFOS Hellas A.E.B.E. 20th km. Athinon-Markopoulou Av. P.O. Box 71 GR-19002 Peania Phone: +0030-210-66 83 400 Telefax: +0030-210-66 46 273 Hong Kong GRUNDFOS Pumps (Hong Kong) Ltd. Unit 1, Ground floor Siu Wai Industrial Centre 29-33 Wing Hong Street & 68 King Lam Street, Cheung Sha Wan Kowloon Phone: +852-27861706 / 27861741 Telefax: +852-27858664 Hungary GRUNDFOS Hungária Kft. Tópark u. 8 H-2045 Törökbálint, Phone: +36-23 511 110 Telefax: +36-23 511 111 India GRUNDFOS Pumps India Private Limited 118 Old Mahabalipuram Road Thoraipakkam Chennai 600 096 Phone: +91-44 2496 6800 Indonesia PT. GRUNDFOS POMPA Graha Intirub Lt. 2 & 3 Jln. Cililitan Besar No.454. Makasar, Jakarta Timur ID-Jakarta 13650 Phone: +62 21-469-51900 Telefax: +62 21-460 6910 / 460 6901 Ireland GRUNDFOS (Ireland) Ltd. Unit A, Merrywell Business Park Ballymount Road Lower Dublin 12 Phone: +353-1-4089 800 Telefax: +353-1-4089 830 Italy GRUNDFOS Pompe Italia S.r.l. Via Gran Sasso 4 I-20060 Truccazzano (Milano) Tel.: +39-02-95838112 Telefax: +39-02-95309290 / 95838461 Japan GRUNDFOS Pumps K.K. 1-2-3, Shin-Miyakoda, Kita-ku, Hamamatsu 431-2103 Japan Phone: +81 53 428 4760 Telefax: +81 53 428 5005 Korea GRUNDFOS Pumps Korea Ltd. 6th Floor, Aju Building 679-5 Yeoksam-dong, Kangnam-ku, 135-916 Seoul, Korea Phone: +82-2-5317 600 Telefax: +82-2-5633 725 Latvia SIA GRUNDFOS Pumps Latvia Deglava biznesa centrs Augusta Deglava ielā 60, LV-1035, Rīga, Tālr.: + 371 714 9640, 7 149 641 Fakss: + 371 914 9646 Lithuania GRUNDFOS Pumps UAB Smolensko g. 6 LT-03201 Vilnius Tel: + 370 52 395 430 Fax: + 370 52 395 431 Malaysia GRUNDFOS Pumps Sdn. Bhd. 7 Jalan Peguam U1/25 Glenmarie Industrial Park 40150 Shah Alam Selangor Phone: +60-3-5569 2922 Telefax: +60-3-5569 2866 Mexico Bombas GRUNDFOS de México S.A. de C.V. Boulevard TLC No. 15 Parque Industrial Stiva Aeropuerto Apodaca, N.L. 66600 Phone: +52-81-8144 4000 Telefax: +52-81-8144 4010 Netherlands GRUNDFOS Netherlands Veluwezoom 35 1326 AE Almere Postbus 22015 1302 CA ALMERE Tel.: +31-88-478 6336 Telefax: +31-88-478 6332 E-mail: info_gnl@grundfos.com New Zealand GRUNDFOS Pumps NZ Ltd. 17 Beatrice Tinsley Crescent North Harbour Industrial Estate Albany, Auckland Phone: +64-9-415 3240 Telefax: +64-9-415 3250 Norway GRUNDFOS Pumper A/S Strømsveien 344 Postboks 235, Leirdal N-1011 Oslo Tlf.: +47-22 90 47 00 Telefax: +47-22 32 21 50 Poland GRUNDFOS Pompy Sp. z o.o. ul. Klonowa 23 Baranowo k. Poznania PL-62-081 Przeźmierowo Tel: (+48-61) 650 13 00 Fax: (+48-61) 650 13 50 Portugal Bombas GRUNDFOS Portugal, S.A. Rua Calvet de Magalhães, 241 Apartado 1079 P-2770-153 Paço de Arcos Tel.: +351-21-440 76 00 Telefax: +351-21-440 76 90 Romania GRUNDFOS Pompe România SRL Bd. Biruintei, nr 103 Pantelimon county Ilfov Phone: +40 21 200 4100 Telefax: +40 21 200 4101 E-mail: romania@grundfos.ro Russia ООО Грундфос Россия ул. Школьная, 39-41 Москва, RU-109544, Russia Тел . (+7) 495 564-88-00 (495) 737-30-00 Факс (+7) 495 564 8811 E-mail grundfos.moscow@grundfos.com Serbia Grundfos Srbija d.o.o. Omladinskih brigada 90b 11070 Novi Beograd Phone: +381 11 2258 740 Telefax: +381 11 2281 769 www.rs.grundfos.com Singapore GRUNDFOS (Singapore) Pte. Ltd. 25 Jalan Tukang Singapore 619264 Phone: +65-6681 9688 Telefax: +65-6681 9689 Slovakia GRUNDFOS s.r.o. Prievozská 4D 821 09 BRATISLAVA Phona: +421 2 5020 1426 sk.grundfos.com Slovenia GRUNDFOS LJUBLJANA, d.o.o. Leskoškova 9e, 1122 Ljubljana Phone: +386 (0) 1 568 06 10 Telefax: +386 (0)1 568 06 19 E-mail: tehnika-si@grundfos.com South Africa Grundfos (PTY) Ltd. 16 Lascelles Drive, Meadowbrook Estate 1609 Germiston, Johannesburg Tel.: (+27) 10 248 6000 Fax: (+27) 10 248 6002 E-mail: lgradidge@grundfos.com Spain Bombas GRUNDFOS España S.A. Camino de la Fuentecilla, s/n E-28110 Algete (Madrid) Tel.: +34-91-848 8800 Telefax: +34-91-628 0465 Sweden GRUNDFOS AB Box 333 (Lunnagårdsgatan 6) 431 24 Mölndal Tel.: +46 31 332 23 000 Telefax: +46 31 331 94 60 Switzerland GRUNDFOS Pumpen AG Bruggacherstrasse 10 CH-8117 Fällanden/ZH Tel.: +41-44-806 8111 Telefax: +41-44-806 8115 Taiwan GRUNDFOS Pumps (Taiwan) Ltd. 7 Floor, 219 Min-Chuan Road Taichung, Taiwan, R.O.C. Phone: +886-4-2305 0868 Telefax: +886-4-2305 0878 Thailand GRUNDFOS (Thailand) Ltd. 92 Chaloem Phrakiat Rama 9 Road, Dokmai, Pravej, Bangkok 10250 Phone: +66-2-725 8999 Telefax: +66-2-725 8998 Turkey GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Gebze Organize Sanayi Bölgesi Ihsan dede Caddesi, 2. yol 200. Sokak No. 204 41490 Gebze/ Kocaeli Phone: +90 - 262-679 7979 Telefax: +90 - 262-679 7905 E-mail: satis@grundfos.com Ukraine Бізнес Центр Європа Столичне шосе, 103 м. Київ, 03131, Україна Телефон : (+38 044) 237 04 00 Факс.: (+38 044) 237 04 01 E-mail: ukraine@grundfos.com United Arab Emirates GRUNDFOS Gulf Distribution P.O. Box 16768 Jebel Ali Free Zone Dubai Phone: +971 4 8815 166 Telefax: +971 4 8815 136 United Kingdom GRUNDFOS Pumps Ltd. Grovebury Road Leighton Buzzard/Beds. LU7 4TL Phone: +44-1525-850000 Telefax: +44-1525-850011 U.S.A. GRUNDFOS Pumps Corporation 9300 Loiret Blvd. Lenexa, Kansas 66219 Phone: +1-913-227-3400 Telefax: +1-913-227-3500 Uzbekistan Grundfos Tashkent, Uzbekistan The Representative Office of Grundfos Kazakhstan in Uzbekistan 38a, Oybek street, Tashkent Телефон: (+998) 71 150 3290 / 71 150 3291 Факс: (+998) 71 150 3292 Addresses Revised 15.01.2019 98880508 0419 ECM: 1252640 Trademarks displayed in this material, including but not limited to Grundfos, the Grundfos logo and “be think innovate” are registered trademarks owned by The Grundfos Group. All rights reserved. © 2019 Grundfos Holding A/S, all rights reserved. www.grundfos.com Grundfos SCALA1 booster 50/60 Hz GRUNDFOS DOMESTIC WATER PRESSURE BOOSTING GRUNDFOS SCALA1 GETTING WATER ON DEMAND HAS NEVER BEEN EASIER Grundfos SCALA1 is an all-in-one pressure boosting unit with a high-efficiency motor and hydraulics with low noise operation ffor domestic water supply and also light commercial applications. Built-in Bluetooth communication gives you complete control over the pump using the Grundfos GO REMOTE, also for twin pump operation. ALL-IN-ONE BOOSTER UNIT Complete all-in-one unit, integrating pump, motor, dia- phragm tank, pressure and flow sensor, dry-running pro- tection, controller and non-return valve provides you with optimal pressure boosting for water on demand and intel- ligent pump control. INSTALLATION AND COMMISSIONING Save time installing SCALA1 – simply connect the pipes, prime the pump and plug it in. For fast and easy commis- sioning, configure the pump quickly and intuitively directly from the pump control panel. For more advanced settings you can use the Grundfos GO REMOTE app and follow the guided online configuration. BLUETOOTH COMMUNICATION BUILT-IN The built-in two-way communication system connects to the intuitive Grundfos GO REMOTE app, which enables you to monitor, trouble-shoot and control SCALA1 from your smartphone. You can download the Grundfos GO REMOTE app to any device with an iOS or Android operating system. EASY TWIN PUMP CONTROL Built-in multi-pump/booster technology enables twin pump connection with joint pump control in either duty/ assist or duty/standby mode. Online configuration is done easily using the Grundfos GO REMOTE app, where you can also adjust the alternation setup. This means that installation and commissioning has never been easier. The Grundfos GO REMOTE app also lets you see alarm status and get easy pump diagnostics. You can create and email reports onsite and access hard-to-reach installations remotely from the app. PRESSURE BOOSTING, CONTROL AND WATER SUPPLY MADE EASY GRUNDFOS Holding A/S Poul Due Jensens Vej 7 DK-8850 Bjerringbro Tel: +45 87 50 14 00 www.grundfos.com Trademarks displayed in this material, including but not limited to Grundfos, the Grundfos logo and “be think innovate” are registered trademarks owned by The Grundfos Group. All rights reserved. © 2019 Grundfos Holding A/S, all rights reserved. DN000268 10 2019/4011348-BrandBox FIVE SIZE VARIANTS FOR EVERY DOMESTIC WATER SUPPLY NEED Designed for pressure boosting in domestic installations, use SCALA1 for pumping from a roof tank, break tank or ground tank. It is also ideal for water supply from shallow wells (less than 8 m) and for pressure boosting from city mains water. If greater flow is required, this is easily done in a twin pump setup with the available accessories (including baseplate, cable and inlet and outlet manifolds). You can then follow the guided online configuration using the Grundfos GO REMOTE app. SCALA1 3-25 SCALA1 3-35 SCALA1 3-45 SCALA1 5-25 SCALA1 5-55 Max ambient temperature 55 °C / 131 °F Max liquid temperature 45 °C / 113 °F Max system pressure 8 bar / 115 psi Max inlet pressure 5 bar / 72 psi 4 bar / 58 psi 3 bar / 43 psi 5 bar / 72 psi 2 bar / 29 psi Max head 25 m / 82 ft 36 m / 118 ft 44 m / 144 ft 26 m / 85 ft 52 m / 170 ft Nominal head 15 m / 49 ft 20 m / 65 ft 25 m / 82 ft 15 m / 49 ft 25 m / 82 ft Nominal flow 3.0 m3/h / 13.2 US GPM 3.7 m3/h / 16.3 US GPM 3.6 m3/h / 15.8 US GPM 4.8 m 3/h / 21.1 US GPM 5.3 m 3/h / 23.3 US GPM IP Rating X4D (outdoor use ready) Pumped liquid Clean water Noise level < 55 dB(A) Net Weight 11.4 kg / 25.1 lbs 11.5 kg / 25.3 lbs 12.0 kg / 26.5 lbs 11.5 kg / 25.3 lbs 14.0 kg / 30.9 lbs Suction capability max 8 m / max 26 ft Find out more on grundfos.com FOR DOMESTIC PRESSURE BOOSTING, YOU GET WATER ON DEMAND FOR: • Taps and showers in the home • Garden and lawn irrigation IN ADDITION, SCALA1 IS THE PERFECT PRESSURE BOOSTING SOLUTION FOR LIGHT COMMERCIAL APPLICATIONS, FOR EXAMPLE: • Greenhouses • Irrigation • Car wash • Produce (fruit and vegetable) section in supermarkets 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 Q [m³/h] 0 5 10 15 20 25 30 35 40 45 50 55 H [m] 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Q [US GPM] 0 20 40 60 80 100 120 140 160 180 [ft] H SCALA1 3-25 3-35 3-45 5-25 5-55 SCALA1 Installation and operating instructions GRUNDFOS INSTRUCTIONS SCALA1 English (GB) Installation and operating instructions ..........................................................5 Български (BG) Упътване за монтаж и експлоатация .........................................................31 Čeština (CZ) Montážní a provozní návod .................................................................57 Deutsch (DE) Montage- und Betriebsanleitung .............................................................82 Dansk (DK) Monterings- og driftsinstruktion .............................................................108 Eesti (EE) Paigaldus- ja kasutusjuhend ...............................................................133 Español (ES) Instrucciones de instalación y funcionamiento ..................................................158 Suomi (FI) Asennus- ja käyttöohjeet ..................................................................185 Français (FR) Notice d'installation et de fonctionnement .....................................................210 Ελληνικά (GR) Οδηγίες εγκατάστασης και λειτουργίας ........................................................236 Hrvatski (HR) Montažne i pogonske upute ................................................................262 Magyar (HU) Telepítési és üzemeltetési utasítás ...........................................................287 Italiano (IT) Istruzioni di installazione e funzionamento .....................................................313 Lietuviškai (LT) Įrengimo ir naudojimo instrukcija ............................................................338 Latviešu (LV) Uzstādīšanas un ekspluatācijas instrukcija ....................................................363 Nederlands (NL) Installatie- en bedieningsinstructies ..........................................................388 Polski (PL) Instrukcja montażu i eksploatacji ............................................................414 Português (PT) Instruções de instalação e funcionamento .....................................................439 Română (RO) Instrucţiuni de instalare şi utilizare ...........................................................465 Srpski (RS) Uputstvo za instalaciju i rad ................................................................490 Русский (RU) Паспорт, Руководство по монтажу и эксплуатации .............................................515 Svenska (SE) Monterings- och driftsinstruktion.............................................................543 Slovensko (SI) Navodila za montažo in obratovanje .........................................................568 Slovenčina (SK) 3 Table of contents Návod na montáž a prevádzku..............................................................593 Türkçe (TR) Montaj ve kullanım kılavuzu ................................................................618 Українська (UA) Інструкції з монтажу та експлуатації ........................................................643 中文 (CN) 安装和使用说明书 .......................................................................669 日本語 (JP) 取扱説明書 .............................................................................693 한국어 (KO) 설치 및 작동 지침 ........................................................................717 Bosanski (BS) Montažne i pogonske upute ................................................................741 Bahasa Indonesia (ID) Petunjuk pengoperasian dan pemasangan ....................................................766 Қазақша (KZ) Орнату жəне пайдалану нұсқаулықтары .....................................................791 Macedonian (MK) Упатства за монтирање и ракување ........................................................816 Malaysia (MY) Cara pemasangan dan pengendalian ........................................................845 Norsk (NO) Installasjons- og driftsinstruksjoner ..........................................................870 (AR) ةيبرعلا تاميلعت بيكرتلا و ليغشتلا ......................................................................895 ไทย (TH) คำแนะนำในการติดตั้งและการใชงาน...........................................................919 Tiếng Việt (VI) Hướng dẫn lắp đặt và vận hành .............................................................945 Français (CA) Notice d'installation et de fonctionnement .....................................................970 Español (MX) Instrucciones de instalación y operación ......................................................996 Íslenska (IS) Uppsetningar- og notkunarleiðbeiningar ......................................................1023 4 SCALA1Table of contents English (GB) Installation and operating instructions Original installation and operating instructions Table of contents 1.General information ........................5 1.1 Hazard statements ..........................5 1.2 Notes ..................................5 1.3 Target group ..............................6 2. Product introduction........................6 2.1 Product description of SCALA 1 ..................6 2.2 Intended use .............................6 2.3 Pumped liquids ............................6 2.4 Identification ..............................6 3. Receiving the product .......................7 3.1 Inspecting the product ........................7 3.2 Scope of delivery ...........................7 4. Installation requirements .....................7 4.1 Location ................................7 4.2 Maximum system pressure .....................7 5. Mechanical installation ......................7 5.1 Positioning and mounting the product ..............7 5.2 Connecting the pipe system ....................8 5.3 Installation examples .......................10 6. Electrical connection ......................12 6.1 Connecting products with a plug ................12 6.2 Connecting products without a plug ..............12 6.3 Motor protection ..........................12 7. Starting up the product .....................12 7.1 Priming the product ........................12 7.2 Starting up the pump .......................12 7.3 Operation ..............................13 7.4 Shaft seal run-in ..........................13 8. Control functions .........................13 8.1 Operating panel ..........................13 8.2 Auto reset ..............................14 8.3 Dry-running protection.......................14 8.4 Anti-cycling .............................14 8.5 Maximum runtime .........................14 9. Setting the product........................14 9.1 Initial setup with Grundfos Go Remote .............14 9.2 Expert settings ...........................14 9.3 Resetting to factory settings ...................17 10. SCALA1 twin booster configuration .............17 10.1 Operation modes and parameters ...............17 10.2 Setting SCALA1 twin booster system .............18 11. Service ...............................19 11.1 Maintenance ............................19 11.2 Customer service information ..................19 11.3 Service kits .............................19 12. Starting up after standstill ...................19 12.1 Deblocking the pump .......................20 13. Taking the product out of operation .............20 14. Storage ...............................20 15. Fault finding ............................21 15.1 Grundfos Eye SCALA1 ......................21 15.2 The pump does not start .....................22 15.3 The pump is not running .....................22 15.4 The pump is running ........................23 15.5 The pump cuts out during operation ..............23 15.6 The pump performance is insufficient .............23 15.7 The pump starts and stops too frequently ...........24 15.8 The pump does not stop .....................24 15.9 The pump gives electric shocks .................24 15.10 Twin booster system fault finding ................24 15.11 Fault resetting............................24 16. Technical data ...........................26 16.1 Operating conditions ........................26 16.2 Mechanical data ..........................26 16.3 Electrical data ............................27 16.4 Dimensions and weights .....................27 16.5 Air handling mode performance curves ............28 17. Approvals ..............................29 17.1 Bluetooth technology information ................29 17.2 FCC/ISED general requirements ................29 18. Disposing of the product ....................30 18.1 Disposing of hazardous or toxic materials ...........30 1.General information This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision. Read this document before you install the product. Installation and operation must comply with local regulations and accepted codes of good practice. 1.1 Hazard statements The symbols and hazard statements below may appear in Grundfos installation and operating instructions, safety instructions and service instructions. DANGER Indicates a hazardous situation which, if not avoided, will result in death or serious personal injury. WARNING Indicates a hazardous situation which, if not avoided, could result in death or serious personal injury. CAUTION Indicates a hazardous situation which, if not avoided, could result in minor or moderate personal injury. The hazard statements are structured in the following way: SIGNAL WORD Description of the hazard Consequence of ignoring the warning • Action to avoid the hazard. 1.2 Notes The symbols and notes below may appear in Grundfos installation and operating instructions, safety instructions and service instructions. Observe these instructions for explosion-proof products. A blue or grey circle with a white graphical symbol indicates that an action must be taken. A red or grey circle with a diagonal bar, possibly with a black graphical symbol, indicates that an action must not be taken or must be stopped. 5 English (GB) If these instructions are not observed, it may result in malfunction or damage to the equipment. Tips and advice that make the work easier. 1.3 Target group These installation and operating instructions are intended for professional as well as non-professional users. 2. Product introduction 2.1 Product description of SCALA 1 8 7 6 51 2 3 4 910 TM075026Pos. Description 1 Lifting handle 2 Operating panel 3 Nameplate 4 Plug for access to pump shaft 5 Priming plug 6 Outlet connection 7 Inlet connection 8 Drain plug 9 External input connection 10 Twin connection 2.2 Intended use Only use the product according to the specifications stated in these installation and operating instructions. The product is suitable for pressure boosting of clean water in domestic water-supply systems. 2.3 Pumped liquids DANGER Explosion risk Death or serious personal injury ‐Do not use the product for flammable liquids such as diesel oil, petrol or similar liquids. The product must only be used for water. WARNING Electric shock Death or serious personal injury ‐Do not use the product for aggressive liquids. The product must only be used for water. WARNING Toxic material Death or serious personal injury ‐Do not use the product for toxic liquids. The product must only be used for water. If the water contains sand, gravel or other debris, there is a risk of pump blockage and pump damage. Install a filter on the inlet side or apply a floating strainer to protect the pump. The product is suitable for pumping clean, thin, non-aggressive and non-explosive liquids without solid particles or fibres. The product is designed for fresh water with a maximum chloride content of 300 ppm and a free chlorine content below 1 ppm. Examples of liquids: • drinking water • rainwater. 2.4 Identification 2.4.1 Nameplate for SCALA1 DK-8850 Bjerringbro Denmark SCALA1 3-35 PN 99530404 Model A 1x230 V 50Hz SN 00001PC 19 36 Hmax Hnom Made in Hungary Qnom T.amb.max Tliq.max/Psyst.max: IP X4D P1(W)I(A) 750 1,50,01Min.Max.3,3 45°C/0.8Mpa 35 m20 m3 m3/h55 °C 1 2 34 5 6 7 8 9 1011 12 17 16 1314 15 TM075340Example of nameplate Pos.Description 1 Type designation 2 Product number 3 Serial number 4 Production code (year and week) 5 Max. head 6 Nominal head 7 Nominal flow rate 8 Max. ambient temperature 9 Enclosure class 10 Max. operating pressure 11 Max. liquid temperature 12 Minimum and maximum rated power 13 Model 14 Voltage and frequency 15 Approvals 16 Product QR code 17 Minimum and maximum rated current 6English (GB) 2.4.2 Type key for SCALA1 Example: SCALA1 . 5- . 25 . 1x230V . 50 Hz . SCHUKO Description SCALA1 Type range 3 5 Max. flow rate [m3/h] 25 35 45 55 Max. head [m] 1x230V 1x115V Voltage [V] 50 Hz 60 Hz Frequency [Hz] SCHUKO (Type E/F) No plug Thailand (Type O) Australia (Type I) UK (Type G) US (Type NEMA 5-15, NEMA 6-15) Argentina (Type I) Plug type 3. Receiving the product 3.1 Inspecting the product On receipt of the product, do the following: 1. Check that the product is as ordered. If the product is not as ordered, contact the supplier. 2.Make sure that the supply voltage and frequency correspond to the values stated on the product nameplate. 3.2 Scope of delivery The box contains the following items: • 1 Grundfos SCALA1 pump • 1 quick guide •1 safety instructions booklet. 4. Installation requirements 4.1 Location The product can be installed both indoors and outdoors. Please observe the following: •Install the product to enable easy inspection, maintenance, and service. •We recommend that you place the product as close as possible to the liquid to be pumped. •We recommend that you install the product near a drain or in a drip tray connected to a drain in order to lead away possible condensation from cold surfaces. 4.1.1 Installation of the product in a frosty environment Protect the product from freezing if it is to be installed outdoors where frost may occur. 4.1.2 Minimum space The pump requires a minimum space of 495 x 225 x 340 mm (19.5 x 8.9 x 13.4 inches). Even though the pump does not require much space, we recommend that you leave enough space for service and maintenance access. 4.2 Maximum system pressure Make sure that the system in which the pump is installed is designed for the maximum pump pressure The maximum inlet pressure depends on the head at the actual duty point. The sum of the inlet pressure and the head must not exceed the maximum system pressure. We recommend installing a pressure-relief valve to protect the pump so that the outlet pressure does not exceed the maximum system pressure. 5.Mechanical installation WARNING Electric shock Death or serious personal injury ‐Switch off the power supply before you start any work on the product. Make sure that the power supply cannot be switched on accidentally. WARNING Electric shock Death or serious personal injury ‐Mount the product horizontally to avoid condensation in the electrical insulation inside the control box. WARNING Chemical hazard Death or serious personal injury ‐Before the pump is used for supplying drinking water, flush the pump thoroughly with clean water. WARNING Biological hazard Death or serious personal injury ‐Before the pump is used for supplying drinking water, flush the pump thoroughly with clean water. 5.1 Positioning and mounting the product Always place the product in a horizontal position. A higher inclination can cause electric shock due to condensation in the electrical insulation inside the control box. 1. Place the product in a horizontal position with a maximum inclination angle of ± 5 °. The base plate must face downwards. 2. Fasten the product to a solid horizontal foundation by means of screws through the holes in the base plate.TM075005Horizontal foundation 7 English (GB) AC BTM075004Base plate [mm (in)] A 135 (5.3) B 163 (6.4) C 174 (6.9) 5.2 Connecting the pipe system Make sure that the pump is not stressed by the pipe system. Always loosen and tighten the union nuts on the inlet and outlet ports by hand. Damage to the inlet and outlet parts increases the risk of leakage. We recommend that you install isolating valves on the inlet and outlet side of the pump. 1. Turn the union nuts by hand to loosen the inlet and outlet ports. 2. Seal the pipe fittings with thread sealing tape. 3. Carefully screw the inlet and outlet connections onto pipe fittings using a pipe wrench or a similar tool. Keep the union nut on the pipe fitting if you have removed it from the pump. The pump is equipped with flexible connections, ± 5 °, to facilitate the connection of inlet and outlet pipes. 4.Fasten the connections to the inlet and outlet ports by holding the connection with one hand and tightening the union nut with the other hand. 1 2 3 TM075341Inlet pipe with a gradual upward slope towards the pump Example: Pos.Description 1 Inlet and outlet port 2 Union nut 3 Pipe fitting 5.2.1 Inlet and outlet pipes Follow these general precautions when connecting the inlet and outlet pipes. Do not let the pump support the pipes. Use pipe hangers or other supports at proper intervals to provide pipe support near the pump. The internal diameter of the pipes must never be smaller than the diameter of the pump ports. • Install the pipes so that air pockets are avoided, especially on the inlet side of the pump. • Use eccentric reducers with the tapered side down. • Make sure the pipes are as straight as possible to avoid unnecessary bends and fittings. We recommend long-radius 90 ° pipe bends to decrease friction loss. •Run the inlet pipe as direct as possible and, ideally, make sure that the length is at least ten times the pipe diameter. • If possible, run a horizontal inlet line. We recommend a gradual upward slope for pumps operating in suction-lift conditions. • A short pipe must be of the same diameter as the inlet port or larger. • A long pipe must be one or two sizes larger than the inlet port, depending on the length.TM040338Recommended pipe installation to avoid friction and air pockets 8English (GB) TM075387Correct pipe sizing for connection to the pump inlet or outlet 5.2.2 Maximum tapping point We recommend that you install the unit so that the height between the unit and the highest tapping point does not exceed the values shown in the table below. H TM075383Maximum tapping point Model Maximum height [m] 3-25 10 3-35 15 3-45 20 5-25 10 5-55 25 In case the highest tapping point is higher than the values in this table, the external input may be used. 9 English (GB) 5.3 Installation examples We recommend that you follow the installation examples. Valves are not supplied with the pump. 5.3.1 Suction from a well 6 5 4 2 3 1 H2H1TM075006Pos. Description 1 Highest tapping point 2 Isolating valve 3 Flexible hoses 4 Pipe support 5 Inlet filter 6 Foot valve with strainer H1 Maximum suction lift: 8 m H2 Inlet pipe must be submerged at least 0.5 m 5.3.2 Suction from a tank A 1 2 3 4 6 7 8 5 TM075007Pos. Description 1 Highest tapping point 2 Pipe hangers 3 Isolating valve 4 Flexible hoses 5 Drain to sewer 6 Inlet filter 7 Freshwater tank 8 Foot valve with strainer 9 Minimum 1-degree inclination 10English (GB) 5.3.3 Mains water pressure boosting In some countries, boosting from the city water mains is prohibited. Please follow local regulations regarding this application. 49 1 37 2 5 10 6 2 3 8 TM075262Pos. Description 1 Highest tapping point 2 Pipe hangers and supports 3 Isolating valves 4 Flexible hoses 5 Bypass valve 6 Optional pressure-reducing valve on the inlet side if the pressure can exceed 8 bar (115 psi). 7 Optional pressure relief valve on the outlet side if the installation cannot withstand the outlet pressure. 8 Drip tray. Install the pump on a small stand to prevent the ventilation holes from being flooded. 9 Pressure gauge 10 Mains water pipe 5.3.4 Inlet pipe length The overview below shows the different possible inlet pipe lengths, depending on the vertical pipe length. The overview is only intended as a guide.HL Inlet pipe length DN 32 DN 40 H [m (ft)] L [m (ft)] H [m (ft)] L [m (ft)] 0 (0) 68 (223) 0 (0) 207 (679) 3 (10) 43 (141) 3 (10) 129 (423) 6 (20) 17 (56) 6 (20) 52 (171) 7 (23) 9 (30)7 (23) 26 (85) 8 (26) 0 (0)8 (26) 0 (0) Pre-conditions: Maximum flow velocity: 1 l/s (16 gpm). Inside roughness of pipes: 0.01 mm (0.0004 in). Size Inside pipe diameter [mm (in)] Pressure loss [mm (psi/ft)] DN 32 28 (1.1)0.117 (5/100) DN 40 35.2 (1.4)0.0387 (1.6/100) 11 English (GB) 6.Electrical connection WARNING Electric shock Death or serious personal injury ‐Switch off the power supply before you start any work on the product. Make sure that the power supply cannot be switched on accidentally. WARNING Electric shock Death or serious personal injury ‐The protective earth (PE) of the power outlet must be connected to the protective earth of the pump. The plug must have the same PE connection system as the power outlet. ‐ All electrical connections must be carried out by qualified persons in accordance with local regulations. If the power cable is damaged, it must be replaced by the manufacturer, the manufacturer's service partner or a similarly qualified person. Make sure that the electrical installation supports the rated current [A] of the product. See the nameplate of this product. 6.1 Connecting products with a plug WARNING Electric shock Death or serious personal injury ‐Make sure that the power plug delivered with the product is in compliance with local regulations. ‐The plug must have the same protective earth (PE) connection system as the power outlet. If not, use a suitable adapter if allowed by local regulations. Do not turn on the power supply until the pump has been filled with liquid. 1. Switch off the power supply to the power socket. 2.Connect the plug to the power socket. 6.2 Connecting products without a plug WARNING Electric shock Death or serious personal injury ‐Power cables without a plug must be connected to a supply disconnecting device incorporated in the fixed wiring according to the local wiring rules. ‐The protective earth (PE) of the power outlet must be connected to the protective earth of the pump. The plug must have the same PE connection system as the power outlet. Do not turn on the power supply until the pump has been filled with liquid. If the product is delivered with a cable but without a plug, connect the cable to the external main switch or attach a plug. Connecting the cable to an external main switch 1. Strip the cable. 2. Thread each individual wire to the correct terminal in the external main switch. Wiring a plug 1.Strip the cable. 2. Loosen the two screws holding the cable clamp and pull the cable through. 3. Thread each individual wire to the correct terminal. 4. Tighten the terminal screws and the cable clamp screw. Make sure not to overtighten the cable clamp screw. 1 2 3 4 TM072505Example, plug wiring Pos. Description 1 PE: Earth, yellow and green wire 2 N: Neutral, blue wire 3 L: Live, brown wire 4 Cable clamp 6.3 Motor protection The pump incorporates current- and temperature-dependent motor protection. If the pump is blocked or otherwise overloaded, the built- in thermal switch will cut out. When the motor has cooled sufficiently, it will restart automatically. No external motor protection is required. 7.Starting up the product Do not turn on the power supply until the pump has been filled with liquid. 7.1 Priming the product 1. Unscrew the priming plug and pour at least 1.7 litres (0.45 gallons) of water into the pump housing. 2.Screw the priming plug on again. Example:TM075342Priming the pump If the suction depth exceeds 6 m (20 ft), it may be necessary to prime the pump more than once. Always tighten priming and drain plugs by hand. 7.2 Starting up the pump After installing and priming, follow the following steps to start up the pump. 1. Prime the pump according to the priming instructions. 12English (GB) 2. Open all isolating valves. 3. Open the tapping point that is the highest or furthest away from the pump to let out air trapped in the system. 4. Turn on the pump's power supply. All the symbols on the operating panel will light up briefly. The Stop icon remains on. 5. Press the Start/Stop button to start the pump. If there is a suction lift, it may take up to five minutes before the pump delivers water depending on the length and diameter of the inlet pipe. 6. When the water flows through the tapping point without air, close the tapping point. The pump will stop after approx. 10 seconds. 7. The startup is now completed, and the pump is ready for operation. 7.3 Operation 7.3.1 Normal operation When water is consumed in the water supply system, the pump starts if the starting conditions of the pump are fulfilled. This happens, for example, when a tap is opened, making the pressure in the system drop. The pump stops when the consumption stops, i.e. when the tap is closed. 7.3.1.1 Starting and stopping conditions Starting conditions The pump starts when at least one of the following conditions is fulfilled: • The flow is higher than Qmin (1.5 l/min). • The pressure is lower than pstart. Stopping conditions The pump stops with a time delay of 10 seconds when both of the following conditions are fulfilled: •The flow is lower than Qmin (1.5 l/min). •The pressure is higher than pstart. The pstart values are shown in Technical data. 7.4 Shaft seal run-in The shaft seal faces are lubricated by the pumped liquid. A slight leakage from the shaft seal of up to 10 ml per day or 8 to 10 drops per hour may occur. Under normal conditions, the leaking liquid will evaporate. As a result, no leakage will be detected. When the pump is started for the first time, or when the shaft seal has been replaced, a certain run-in period is required before the leakage is reduced to an acceptable level. The time required for this depends on the operating conditions, that is, every time the operating conditions change, a new run-in period will be started. Leaking liquid will drain through the drain holes in the motor flange. Install the product in such a way that leakage cannot cause undesirable collateral damage. 8. Control functions 8.1 Operating panel SCALA1 Stop TM075407Symbol Description Grundfos Eye: The indicator light shows the operating status of the product. Start/Stop:Press the button to make the product ready for operation or to start and stop the product.Start:If you press the button when the product is stopped, the product starts if no other functions with higher priority have been enabled. Stop:If you press the button when the product is running, the product always stops. Pump is stopped. The stop icon will light up on the display. Bluetooth connect button enables communication with Grundfos GO Remote. Connection indicator light. It will light up when the connection to Grundfos GO Remote is established. Reset the alarms. The following alarm lights indicate an issue with installation: Leakage in the system. Dry-running or water shortage. The maximum runtime has been exceeded. 13 English (GB) 8.2 Auto reset This function allows the pump to automatically check if the operating conditions are back to normal. If the operating conditions are back to normal, the alarm indication will be reset automatically. The factory setting is: ON The auto reset function works as follows: Alarm Auto reset action Configurable Default Dry run The pump will attempt eight restarts at five-minute intervals. If not successful, this cycle will be repeated after 24 hours. In twin configuration Duty/Assist, there is no reset if only one pump is in dry run alarm. If both pumps are in dry run, the reset will be staggered. In twin configuration Duty/Standby, the pump will attempt to restart immediately independent of the second pump. YES ON Anti-cycling This function will attempt to reset after 12 hours, and the pump will return to normal operation. YES ON Max. runtime None Fixed disabled Missed twin pump Auto reset is performed by the system when communication is reestablished.Fixed enabled 8.3 Dry-running protection If a dry-running alarm has been activated, the cause should be identified before the pump is restarted to prevent damage to the pump. The unit incorporates dry-running protection that automatically stops the pump in case of dry-running. The dry-running protection functions differently during priming and operation. 8.3.1 Dry-running during priming If the unit does not detect pressure and flow within 5 minutes after it has been connected to a power supply, and the pump has started, the dry-running alarm is activated. 8.3.2 Dry-running during operation If the unit does not detect pressure and flow within 40 seconds during normal operation, the dry-running alarm is activated. 8.3.3 Resetting of dry-running alarm If the dry-running alarm has been activated, the pump can be restarted manually by pressing [Reset]. If the unit does not detect pressure and flow within 40 seconds after restarting, the dry- running alarm is reactivated. This protection is always ON. Dry-running or water shortage. 8.4 Anti-cycling If there is a minor leakage in the system, or a tap has not been closed entirely, the unit will start and stop the pump periodically. To avoid cycling, the anti-cycling function of the unit will stop the pump and indicate an alarm. The anti-cycling function can be configurated in Grundfos GO Remote. Off If the pump starts 40 times in a fixed pattern, a LED icon will signalize cycling. The pump will remain in normal operation. On If the pump starts and stops in a fixed pattern, there is a leakage in the system, and the pump will stop and show red Grundfos Eye and LED icon indication. The factory setting for this function is OFF. Leakage in the system. 8.5 Maximum runtime This function is a timer that can turn off the pump if it runs continuously for a certain amount of time. This time period can be adjusted via Grundfos GO Remote. Off The pump will run depending on the operating conditions disregarding the continuous operation. On The pump will stop after the specified period of continuous operation, and it will show the alarm Maximum runtime exceeded. This alarm will always need to be reset manually. The factory setting for this function is OFF. Maximum runtime exceeded. 9. Setting the product 9.1 Initial setup with Grundfos Go Remote 9.1.1 Startup wizard on Grundfos GO Remote The product is designed for Bluetooth communication with Grundfos GO Remote. Once you have connected your product to Grundfos GO Remote, a startup wizard appears. Follow the instructions to make your settings. Grundfos GO Remote enables you to set functions and gives you access to status overviews, technical product information and current operating parameters. 9.1.2 Connecting to Grundfos GO Remote Before connecting the product to Grundfos GO Remote, the Grundfos GO Remote app must be downloaded to your smartphone or tablet. The app is free of charge and available for iOS and Android devices. 1. Open Grundfos GO Remote on your device. Make sure that Bluetooth is enabled. Your device must be within reach of the product to establish Bluetooth connection. 2.Press the Bluetooth CONNECT button on Grundfos GO Remote. 3. Press the connect button on the operating panel. The blue LED above the connect button is flashing until your device is connected. Once the connection is established, the LED will be permanently on. Grundfos GO Remote is now loading the data for the product. 9.2 Expert settings Grundfos GO Remote allows you to enable additional conditions for pump operation. 14English (GB) 9.2.1 External input This pump allows connecting external input as an additional condition to the pump operation. External input may be beneficial in the following situations: • level switch in roof tank filling to stop the pump when the tank is full • inlet pressure switch to stop the pump in case of raised inlet pressure •moisture detection switch in irrigation applications to run the pump only when the ground is dry. External input must be 24 V digital input and can be connected through the opening on the pump body. The cable length is limited to 30 m. External input can only be set up with Grundfos GO Remote. 9.2.1.1 Setting up external input WARNING Electric shock Death or serious personal injury ‐Switch off the power supply before you start any work on the product. Make sure that the power supply cannot be switched on accidentally. WARNING Electric shock Death or serious personal injury ‐The protective earth (PE) of the power outlet must be connected to the protective earth of the pump. The plug must have the same PE connection system as the power outlet. ‐ All electrical connections must be carried out by qualified persons in accordance with local regulations. If the power cable is damaged, it must be replaced by the manufacturer, the manufacturer's service partner or a similarly qualified person. Make sure that the electrical installation supports the rated current [A] of the product. See the nameplate of this product. 12 3 4 TM075384Connecting external input Pos.Description 1 Lid on PCB cover 2 Terminals 3 Cable clip 4 Cable gland 1. Remove the screws and lift the pump cover. 2. Open the lid on the PCB cover. 3.Pull the cable through the gland and the clip. 4.Connect to the terminals. 5. Fix the clip to hold cable in place. 6. Close the lid. 7. Return the pump cover and screw it in place. 8. Power on the pump and connect with Grundfos GO Remote. 15 English (GB) 9.2.1.2 Roof tank filling In the installation below, the level switch is used to signal the pump to run when the water level in the tank drops. The example below shows the float switch in the input closed position. In this case, the pump should not run, and Grundfos GO Remote settings indicate that the input is closed. If you exceed the maximum tapping point of the pump, the external input should run on input only. 1 5 2 3 4 TM075330Pos. Description 1 Float switch 2 External input (switch) cable 3 Pump 4 Water source (tank) 5 Roof tank 9.2.2 Calendar function The operation of SCALA1 can be scheduled in the calendar function of the Grundfos GO Remote app. This function determines when the pump is allowed to run and when not. It is particularly beneficial for irrigation and agriculture purposes, where the pump should be active only within a certain period of time. 9.2.2.1 Enabling calendar function To enable this function, go to Grundfos GO Remote app and follow these steps: 1. Connect to the pump. 2. Go to Scheduling. 3.Press Save schedule. The pump will now run on demand, but only within the time period set in the calendar function. When the pump has been stopped by the calendar function, it will be indicated on the HMI by a steady yellow Grundfos Eye. 9.2.3 Performance modes Different performance modes can be selected for SCALA1. Selecting the correct mode is dependent on the installation. There are 3 performance modes for SCALA1: •self-priming • air handling •positive inlet. The default mode is self-priming, which will be the desired mode for most installations. Performance mode Description Benefits Self-priming The self-priming valve is fully opened. Best performance and lowest noise level in suction applications. Air handling 1 When there is air in the installations, it can accumulate in the hydraulics. Partially closing the self-priming valve can provide assistance. Improves the pump's capability to handle air in the water. Positive inlet If the installation has a positive inlet pressure, the pump is always primed, and the self-priming valve can be fully closed. Removes sound associated with self- priming valve movement in installations with positive inlet pressure. 1 This performance mode will result in some performance loss and a slight increase in noise level. Please refer to technical data for more information. 16English (GB) 9.2.3.1 Selecting the performance mode If the performance mode needs to be changed from the default setting, follow these steps: 1. Remove the pump cover. a.Unscrew and remove the priming plug from the pump. b.Loosen and remove the inlet and outlet connections from the pump. c. Loosen and pull away the pump cover to remove it from the pump.TM075488Remove the pump cover 2. Locate the performance mode knob. 3. Using a size 10 hex key, turn the knob to the desired selection. Self-priming Air handing Positive inlet TM075489Rotate knob to select performance mode. 4. Return the pump cover and reconnect the priming plug and connections. 9.3 Resetting to factory settings To reset the pump to factory settings via the HMI: 1. Press and hold [Enable/Disable] and [Reset] buttons simultaneously for 5 seconds. Enable/Disable button Reset button It is also possible to reset to factory settings in Grundfos GO Remote. 10. SCALA1 twin booster configuration 1 3 2 TM075400SCALA1 twin booster system Pos. Description 1 Inlet and outlet manifolds 2 Isolation valves 3 Twin base plate Not pictured: communication cable and fixing screws SCALA1 can be easily set up as a twin boosting system by using the accessory set and Grundfos GO Remote. In the twin setup, the two SCALA1 pumps communicate together via a cable included in the accessory set. The twin boosting system is beneficial when the water flow demand is higher, or a system with a standby pump is required. Once connected, a priority will be assigned automatically to the pumps. In the twin booster configuration, an HMI on one pump will act as system HMI, meaning that all actions done on one pump HMI will be propagated to the other pump in the system. All the alarms and functions of the pump are also available for the twin system. 10.1 Operation modes and parameters Once SCALA1 is installed as a twin booster system, it can run in two different operation modes. Duty/Standby In Duty/Standby operation mode, only one pump will run at a time in the twin system. This means that the maximum performance of the system will be the same as the maximum performance of a single SCALA1 unit. In case one pump fails to start, the other one will run. The pumps will switch priority at the start based on the alternation settings. 17 English (GB) Duty/Assist Running in Duty/Assist operation mode brings more flow on the outlet side, as both pumps can run at the same time. A pump with an assigned priority will start first and, in case it cannot deliver the necessary flow, the second pump will start. In case one pump fails to start, the system will continue running with one pump. The pumps will switch priority at the start based on the alternation settings. Alternation can be set based on runtime or number of starts. This is done through the Grundfos GO Remote application, either in the initial setup or through the Settings tab on the Dashboard screen. "No alternation" is only available for selection when operating in Duty/Assist. 10.2 Setting SCALA1 twin booster system WARNING Electric shock Death or serious personal injury ‐Switch off the power supply before you start any work on the product. Make sure that the power supply cannot be switched on accidentally. WARNING Electric shock Death or serious personal injury ‐The protective earth (PE) of the power outlet must be connected to the protective earth of the pump. The plug must have the same PE connection system as the power outlet. ‐ All electrical connections must be carried out by qualified persons in accordance with local regulations. If the power cable is damaged, it must be replaced by the manufacturer, the manufacturer's service partner or a similarly qualified person. Make sure that the electrical installation supports the rated current [A] of the product. See the nameplate of the product. Twin base plate, manifolds and communication cable are available in the SCALA twin accessory set. To enable the twin operation of two SCALA1 pumps, follow the steps below. 1.Position both pumps on the twin base plate without fastening them. 2.Open the cover of both pumps by removing the screws. 3. Punch open the vacant hole/slot on the side of the pump body and pull one end of the communication cable through the hole. PUNCH HOLE TM075385Punch hole for communication cable 4. Plug in the communication cable in the control board of the pump. COMMUNICATION CABLE INPUT TM075388Connect communication cable 5. Connect the other end of the communication cable to the second pump according to the instructions in steps 2 - 4. 6. Fasten both pumps to the base plate. 7. Connect the inlet and outlet manifolds to both pumps. 8. Prime both pumps according to the priming instructions.TM075386Fasten pumps to base plate and connect inlet and outlet manifolds 9. Follow the startup instructions. 10. Connect to Grundfos GO Remote and follow the initial setup screen. 11.Press the connect button on the operating panel of one of the pumps to establish the connection between the twin pumps 12.Follow the instructions in Grundfos GO Remote for setting up the twin booster system. 10.2.1 Setting SCALA1 twin booster with Grundfos GO Remote Setting the twin booster with Grundfos GO Remote can be done in two ways: • initial setup: run on first connection, or through the assist tab in the Dashboard • settings tab in the Dashboard. Choose the correct parameters for: •operation mode •alternation type • alteration value. Examples: • If the SCALA1 booster system is set up as Duty/Standby with alternation on the number of starts = 1, this means that every time the system starts a different pump is running. • If the SCALA1 booster system is set up as Duty/Standby with alternation on the number of starts = 5, this means that pump 1 will start first for 5 times before switching the priority to pump 2. • If the SCALA1 booster system is set up as Duty/Assist with alternation on runtime = 5h, this means that pump 1 will start first every time until the system reaches 5 hours of operating time. Then the priority will be swapped between pumps. 18English (GB) Range and default values for alternation Minimum Default Maximum Resolutio n Alternation of starts and stops 1 1 100 1 Alternation runtime [h]0.5 5 100 0.5 11.Service WARNING Electric shock Death or serious personal injury ‐Switch off the power supply before you start any work on the product. Make sure that the power supply cannot be switched on accidentally. WARNING Chemical hazard Death or serious personal injury ‐Make sure that the product has only been used for water. If the product has been used for pumping aggressive liquids, flush the system with clean water before you start work on the product. WARNING Biological hazard Death or serious personal injury ‐Make sure that the product has only been used for water. If the product has been used for pumping aggressive liquids, flush the system with clean water before you start work on the product. WARNING Pressurised system Death or serious personal injury ‐Before dismantling the pump, drain the system or close the isolating valves on both sides of the pump. Slowly loosen the drain plug and unpressurise the system. CAUTION Impurities in the water Minor or moderate personal injury ‐Before the pump is used for supplying drinking water, flush the pump thoroughly with clean water. ‐Use spare parts approved by Grundfos. Only qualified persons are allowed to service the pump. 11.1 Maintenance The pump is maintenance-free, but we recommend that you check and clean the condensation plugs and integrated non-return valve once per year or as needed. 11.1.1 Cleaning of condensation plugs 1. Remove the condensation plugs carefully with a suitable tool, for example, a small screwdriver. 2. Rinse the condensation plugs with water. 3.Reinsert the condensation plugs carefully by pressing them in place with a finger. Example:TM075337Cleaning the condensation plugs 11.1.2 Cleaning of the integrated non-return valve 1. Turn off the power supply and disconnect the power plug. 2.Shut off the water source. 3.Open the tap to release the pressure in the pipe system. 4.Close the isolating valves and/or drain the pipes. 5. Gradually open and remove the priming plug. The plug and non- return valve are one unit. 6. Clean the integrated non-return valve with warm water and a soft brush. 7. Assemble the components in reverse order. Example:TM075336Integrated non-return valve 11.2 Customer service information For further information on service parts, see Grundfos Product Center on www.product-selection.grundfos.com. 11.3 Service kits For further information on service kits, see Grundfos Product Center at www.product-selection.grundfos.com. 12. Starting up after standstill WARNING Electric shock Death or serious personal injury ‐Switch off the power supply before you start any work on the product. Make sure that the power supply cannot be switched on accidentally. 19 English (GB) WARNING Electric shock Death or serious personal injury ‐Check that the product is intact and not cracked. Especially if the product was not drained before standstill or was exposed to frost. CAUTION Impurities in the water Minor or moderate personal injury ‐Before the pump is used for supplying drinking water, flush the pump thoroughly with clean water. If the product has been standing still for a period of time, for example, during winter, follow these instructions before startup. 1. Check that the product is intact and not cracked. Especially if the product was not drained before standstill or has been exposed to frost. 2.Check that the pump is not blocked by following the deblocking instructions. 3.Before the pump is used for supplying drinking water, flush the pump thoroughly with clean water. 4. If the pump has been drained, it must be filled with liquid before startup. Follow the priming instructions. 5. Follow the startup instructions. The pump will remember the controller settings even if it is turned off. 12.1 Deblocking the pump WARNING Electric shock Death or serious personal injury ‐Switch off the power supply before you start any work on the product. Make sure that the power supply cannot be switched on accidentally. WARNING Moving parts Death or serious personal injury ‐Make sure that the product cannot start unexpectedly while deblocking the pump shaft. 1. Remove the plug incorporated in the end cover. Use a suitable tool to remove the plug. 2. Deblock the pump shaft if it has seized up as a result of inactivity. Example:TM075258Deblocking the pump 13. Taking the product out of operation WARNING Electric shock Death or serious personal injury ‐Switch off the power supply before you start any work on the product. Make sure that the power supply cannot be switched on accidentally. If the product is taken out of operation for a period of time, for example, during winter, it must be disconnected from the power supply and placed in a dry location. Follow these steps: 1. Disconnect the product from the power supply. 2.Open a tap to release the pressure in the pipe system. 3. Close the isolating valves and drain the pipes. 4. Gradually loosen the drain plug to release the pressure in the product. 5. Drain the product by removing the drain plug. 6. Store the product according to the recommended storing conditions. Example:TM075356Draining the pump 14. Storage The storage location must be protected from rain, humidity, condensation, direct sunlight and dust. The product is not frost resistant. Store the product in a frost-free location. 20English (GB) Drain the product before storage. If the product is to be stored for a certain period of time, for example, during winter, drain it by removing the drain plug and store the product indoors in a dry location. Temperature range during storing must be from -40 to 70 °C (-40 to 158 °F). Maximum relative humidity during storage: 95 % RH. 15. Fault finding CAUTION Hot surface Minor or moderate personal injury ‐Do not run the pump continuously with a closed inlet or outlet valve. CAUTION Hot or cold liquid Minor or moderate personal injury ‐Make sure that escaping hot or cold liquid does not cause injury to persons or damage to the equipment. 15.1 Grundfos Eye SCALA1 Grundfos Eye indicates the operating conditions of the motor on the motor operating panel. A TM054846Grundfos Eye indicator light Grundfos Eye Cause Remedy No lights are on.The power is off. The motor is not running. Two opposite green lights are permanently on.The power is on. The motor is not running. Two opposite green lights are rotating. The power is on. The motor is running. The indicator lights are rotating in the direction of rotation of the motor when seen from the non-drive end. Two opposite red indicator lights are flashing simultaneously. Alarm. The motor has stopped. Two opposite yellow lights are permanently on.The pump was stopped by external input, calendar function or twin communication failure. Two yellow and four green lights are permanently on.The pump is performing a self-test. 21 English (GB) 15.2 The pump does not start Grundfos Eye Indicator light Automatic reset Cause Remedy --The fuses in the electrical installation have blown. Replace the fuses. If the new fuses blow as well, check the electrical installation. - - The earth leakage circuit breaker or the voltage-operated circuit breaker has been tripped. Cut in the circuit breaker. -- No power supply.Contact the power supply authorities. --The difference between SCALA1 unit and the tapping point is too large. Adjust the installation or select a SCALA1 unit with a higher head. Cause Remedy 15.3 The pump is not running Grundfos Eye Indicator light Automatic reset Cause Remedy -- Power supply failure. Switch on the power supply. Check the cables and cable connections for defects and loose connections. Check for blown fuses in the electrical installation. Yes Dry-running or water shortage.Check the water source, and prime the pump. Impurities are blocking the inlet pipe. Clean the inlet pipe. The foot or non-return valve is blocked in a closed position. Clean, repair or replace the foot or non-return valve. Leakage in the inlet pipe.Repair the inlet pipe. Air in the inlet pipe or the pump.Prime the inlet pipe and the pump. Check the inlet conditions of the pump. No Maximum runtime has been exceeded.Check the installation for leakage and reset the alarm. Yes The internal non-return valve is defective or blocked in completely or partially open position. Small leakage is detected by the anti- cycling function. Alarm is on. Clean, repair or replace the non-return valve. Check the taps and reconsider the usage pattern, e.g. ice machines, water evaporators for air-conditioning, etc. -No The shaft seal is seized up. The pump is blocked by impurities.See section 10. Starting up the product after the standstill. No No Overheating due to seized-up or choked-up pump.Contact your pump supplier. No No Too low or too high supply voltage.Check the supply voltage and correct the fault, if possible. No -The pump has been stopped by external input or calendar function. 22English (GB) Cause Remedy 15.4 The pump is running Grundfos Eye Indicator light Automatic reset Cause Remedy No The non-return valve is not properly closed, or the pipe system is leaking. This happens when cycling alarm and/or leakage alarm are disabled. Check and repair the pipe system, or clean, repair or replace the non-return valve. No Small continuous consumption. Check the taps and reconsider the usage pattern (ice machines, water evaporators for air-conditioning, etc.). Cause Remedy 15.5 The pump cuts out during operation Condition Grundfos Eye Indicator light Automatic reset Cause Remedy --Overheating due to excessive liquid temperature above 45 °C.Supply cold liquid to the pump. -- Overheating caused by – high ambient temperature 55 °C – overloaded motor – seized-up motor or pump. Contact your pump supplier. -- Supply voltage too low.Check the supply voltage and correct the fault, if possible. Cause Remedy 15.6 The pump performance is insufficient Grundfos Eye Indicator light Automatic reset Cause Remedy -- Pump inlet pressure is too low.Check pump inlet conditions. -- Pump is undersized.Replace the pump with a larger pump. --Inlet pipe, inlet strainer or pump are partially blocked by impurities.Clean the inlet pipe or the pump. -- Leakage in the inlet pipe.Repair the inlet pipe. -- Air in the inlet pipe or the pump.Prime the inlet pipe and the pump. Check pump inlet conditions. 23 English (GB) Cause Remedy 15.7 The pump starts and stops too frequently Grundfos Eye Indicator light Automatic reset Cause Remedy --Leakage in suction pipe or air in the water.Restore the water supply or repair suction pipe. --A tap has not been closed entirely after use. Check that all taps have been closed. See section Anti-cycling. -- Minor leakage in the system.Check the system for leakages. See section Anti-cycling. Cause Remedy 15.8 The pump does not stop Grundfos Eye Indicator light Automatic reset Cause Remedy --The pump cannot deliver the necessary discharge pressure.Replace the pump. -- The existing pipes are leaking or defective. Repair the pipes. -- The non-return valve is blocked or missing.Clean the valve or fit a non-return valve. Cause Remedy 15.9 The pump gives electric shocks Grundfos Eye Indicator light Automatic reset Cause Remedy --- Defective earth connection.Connect the earth connection to the pump according to local regulations. Cause Remedy 15.10 Twin booster system fault finding In twin configuration, the same fault finding applies. SCALA1 alarms act in the following way: • Dry-run alarm: Pump alarm: stops one pump first and then the other in case of dry-running. • Max. runtime: System alarm: stops the entire system. • Cycling protection: System alarm: stops the entire system. Pumps deliver different performances Grundfos Eye Indicator light Automatic reset Cause Remedy -- Two different models of SCALA1 connected. Connect the same size models. Only one pump is operating in the twin pump system Grundfos Eye Indicator light Automatic reset Cause Remedy -- Communication failure.Check the system and each pump using the fault finding above. Check or replace the twin communication cable. Cause Remedy 15.11 Fault resetting A fault indication can be reset in one of the 2 following ways: 1. Eliminate the fault cause and reset the pump manually by pressing the [Reset] button. 2. Enable the Auto reset function. Example: 24English (GB) If the fault disappears by itself, the pump will attempt to reset automatically, and the fault indication will disappear. The fault indication will still be visible in the Grundfos GO Remote alarm log. 25 English (GB) 16. Technical data 16.1 Operating conditions SCALA1 3-25 3-35 3-45 5-25 5-55 Max. ambient temperature 55 °C (131 °F) 55 °C (131 °F) 55 °C (131 °F) 55 °C (131 °F) 55 °C (131 °F) Max. liquid temperature 45 °C (113 °F) 45 °C (113 °F) 45 °C (113 °F) 45 °C (113 °F) 45 °C (113 °F) Maximum system pressure [bar (psi)] 8 (116)8 (116)8 (116)8 (116)8 (116) Maximum inlet pressure [bar (psi)] 5 (72.5)4 (58)3 (43.5)5 (72.5)2 (29) Max. head [m (ft)] 50 Hz 25 (82)36 (118.1) 44 (144.3) 26 (85.3)52 (170.6) Max. head [m (ft)] 60 Hz 25 (82)35 (114.8) 51 (167.3) 27 (85.3)53 (173.8) Nominal head [m (ft)]15 (49.2)20 (65.6)25 (82)15 (49.2)25 (82) Nominal flow [m3/h (gpm)]3.00 (12.19) 3.72 (16.38) 3.59 (15.80) 4.80 (21.12) 5.33 (23.48) IP Rating X4D X4D X4D X4D X4D Pumped liquid Clean water Clean water Clean water Clean water Clean water Noise level [db(A)]< 55 < 55 < 55 < 55 < 55 Frequency of starts and stops 25 per hour 25 per hour 25 per hour 25 per hour 25 per hour Start pressure (pstart) [bar (psi)] 1.2 (17.4) 1.5 (21.8) 2.2 (31.9) 1.2 (17.4) 2.8 (40.6) 16.2 Mechanical data Pipe connections are R1" or NPT1". 26English (GB) 16.3 Electrical data All variants have insulation class F. 50 Hz Pump type Voltage [V] P1 [W (hp)] P2 [W (hp)] n [rpm] In [A] Istart [A] Standby power [W] SCALA1 3-25 1 x 230 550 (0.74)360 (0.50) 2850 2.58 13.0 1.5 SCALA1 3-35 1 x 230 720 (0.97)450 (0.60) 2800 3.27 13.0 1.5 SCALA1 3-45 1 x 230 910 (1.23)580 (0.80) 2800 4.10 17.0 1.5 SCALA1 5-25 1 x 230 650 (0.88)425 (0.60) 2850 3.00 13.0 1.5 SCALA1 5-55 1 x 230 1200 (1.62) 780 (1.00) 2850 5.38 26.0 1.5 60 Hz Pump type Voltage [V] P1 [W (hp)] P2 [W (hp)] n [rpm] In [A] Istart [A] Standby power [W] SCALA1 3-25 1 x 230 540 (0.72)350 (0.50) 3450 2.37 13.0 1.5 1 x 115 560 (0.75)350 (0.50) 3450 5.10 29.5 1.5 SCALA1 3-35 1 x 230 650 (0.88)470 (0.60) 3400 2.76 13.0 1.5 1 x 115 650 (0.88)470 (0.60) 3400 5.71 29.5 1.5 SCALA1 3-45 1 x 230 870 (1.17)570 (0.80) 3350 3.72 15.5 1.5 1 x 115 950 (1.28)590 (0.80) 3400 8.62 40.0 1.5 SCALA1 5-25 1 x 230 600 (0.80)420 (0.60) 3450 2.60 13.0 1.5 1 x 115 610 (0.82)450 (0.60) 3450 5.70 29.5 1.5 SCALA1 5-55 1 x 230 1250 (1.68) 810 (1.10) 3450 5.25 22.5 1.5 1 x 115 1250 (1.68) 860 (1.10) 3450 11.57 64.0 1.5 16.4 Dimensions and weights TM075267Pos. H1 [mm] [inch] H2 [mm] [inch] H3 [mm] [inch] L1 [mm] [inch] B1 [mm] [inch] SCALA1 (all variants)316 12.4 263 10.4 171 6.7 466 18.4 202 8.0 Weight SCALA1 3-25 [kg] [lb] SCALA1 3-35 [kg] [lb] SCALA1 3-45 [kg] [lb] SCALA1 5-25 [kg] [lb] SCALA1 5-25 [kg] [lb] 11 24.2 12 26.4 12 26.4 12 26.4 14 30.8 27 English (GB) 16.5 Air handling mode performance curves 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 Q [m³/h] 0 4 8 12 16 20 24 28 H [m] 0 2 4 6 8 10 12 14 16 18 20 22 Q [US GPM] 0 20 40 60 80 [ft] H SCALA1 3-25 Airhandling 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 Q [m³/h] 0 100 200 300 400 500 600 [W] P1 0.0 0.2 0.4 0.6 0.8 [hp] P1 Airhandling TM0752330.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 Q [m³/h] 0 5 10 15 20 25 30 35 40 H [m] 0 2 4 6 8 10 12 14 16 18 20 22 Q [US GPM] 0 20 40 60 80 100 120 [ft] H SCALA1 3-35 Airhandling 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 Q [m³/h] 0 200 400 600 800 [W] P1 0.0 0.2 0.4 0.6 0.8 1.0 [hp] P1 Airhandling TM0752340.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Q [m³/h] 0 5 10 15 20 25 30 35 40 45 H [m] 0 2 4 6 8 10 12 14 16 18 20 22 Q [US GPM] 0 20 40 60 80 100 120 140 [ft] H SCALA1 3-45 Airhandling 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Q [m³/h] 0 200 400 600 800 1000 [W] P1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 [hp] P1 Airhandling TM0752350.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Q [m³/h] 0 4 8 12 16 20 24 28 H [m] 0 2 4 6 8 10 12 14 16 18 20 22 24 26Q [US GPM] 0 20 40 60 80 [ft] H SCALA1 5-25 Airhandling 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Q [m³/h] 0 200 400 600 800 [W] P1 0.0 0.2 0.4 0.6 0.8 1.0 [hp] P1 Airhandling TM0752360.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 Q [m³/h] 0 5 10 15 20 25 30 35 40 45 50 55 H [m] 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Q [US GPM] 0 20 40 60 80 100 120 140 160 180 [ft] H SCALA1 5-55 Airhandling 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 Q [m³/h] 200 400 600 800 1000 1200 1400 [W] P1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 [hp] P1 Airhandling TM07523728English (GB) 17. Approvals 17.1 Bluetooth technology information Frequency of operation 2400 – 2483.5 MHz (ISM band) Modulation Type GFSK Data Rate 1 Mbps Transmit power 5 dBm EIRP with internal antenna For Brazil only: This pump has a BLE ANT board equipped with Bluetooth technology with these specifications. 17.2 FCC/ISED general requirements 0 0 0 0 0 FCC ID: OG3-SCALA IC: 10447A-SCALA TM075015FCC ID:OG3-SCALA1, IC:10447A-SCALA1 This device complies with FCC and ISED radiation exposure limits set forth for an uncontrolled environment. This device must be installed and operated with a minimum distance of 20 cm (7.87 inches) between the radiator and your body. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. FCC This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications made to this equipment not expressly approved by Grundfos may void the user’s authority to operate this equipment. ISED This device complies with ISED’s license-exempt RSSs. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications made to this equipment not expressly approved by Grundfos may void the user’s authority to operate this equipment. This radio transmitter (IC:10447A-GIM1A) has been approved by ISED to operate with Grundfos cellular module CIM 280-US (IC:10447A-CIM2X034G). Only the original Grundfos supplied antenna, part no. 99838775, is permitted. This radio transmitter (IC:10447A-SCALA1) has been approved by ISED to operate with the antenna integrated into the device. Other antenna types are strictly prohibited for use with this device. The maximum antenna gain is: CDMA850/LTE B5 +0.3 dBi (824-849 MHz) CDMA1900/LTE B2 -1.2 dBi (1850-1910 MHz) LTE B4 +1.5 dBi (1710-1755 MHz) LTE B17 -7.0 dBi (704-716 MHz) LTE B12 -7.0 dBi (698-716 MHz) LTE B13 -5.0 dBi (777-787 MHz) Bluetooth information Frequency of operation 2400 - 2483.5 MHz (ISM band) Modulation type GFSK Data rate 1 Mbps Transmit power 5 dBm EIRP with internal antenna 29 English (GB) 18. Disposing of the product This product or parts of it must be disposed of in an environmentally sound way. 1. Use the public or private waste collection service. 2.If this is not possible, contact the nearest Grundfos company or service workshop. 3. Dispose of the waste battery through the national collective schemes. If in doubt, contact your local Grundfos company. The crossed-out wheelie bin symbol on a product means that it must be disposed of separately from household waste. When a product marked with this symbol reaches its end of life, take it to a collection point designated by the local waste disposal authorities. The separate collection and recycling of such products will help protect the environment and human health. See also end-of-life information at www.grundfos.com/product- recycling. 18.1 Disposing of hazardous or toxic materials WARNING Chemical hazard Death or serious personal injury ‐Observe the material safety data sheet of the dosing medium. ‐Wear protective clothing when working on the dosing head, connections or lines. ‐Rinse the parts that have been in contact with the dosing medium. ‐Collect and dispose of all chemicals in a way that is not harmful to persons or the environment. The materials used in DMX pumps do not pose any health risk to the person handling them. To identify the specific materials, check the type key on the product nameplate and read the explanation in the section Type key. Observe also the product recycling page on http:// www.grundfos.com/products/product-sustainability/dmx.html 30English (GB) Argentina Bombas GRUNDFOS de Argentina S.A. Ruta Panamericana km. 37.500industin 1619 - Garín Pcia. de B.A. Tel.: +54-3327 414 444 Fax: +54-3327 45 3190 Australia GRUNDFOS Pumps Pty. Ltd. P.O. Box 2040 Regency Park South Australia 5942 Tel.: +61-8-8461-4611 Fax: +61-8-8340-0155 Austria GRUNDFOS Pumpen Vertrieb Ges.m.b.H. Grundfosstraße 2 A-5082 Grödig/Salzburg Tel.: +43-6246-883-0 Fax: +43-6246-883-30 Belgium N.V. GRUNDFOS Bellux S.A. Boomsesteenweg 81-83 B-2630 Aartselaar Tel.: +32-3-870 7300 Fax: +32-3-870 7301 Belarus Представительство ГРУНДФОС в Минске 220125, Минск ул. Шафарнянская, 11, оф. 56, БЦ «Порт» Тел.: +375 17 397 397 3 +375 17 397 397 4 Факс: +375 17 397 397 1 E-mail: minsk@grundfos.com Bosnia and Herzegovina GRUNDFOS Sarajevo Zmaja od Bosne 7-7A BiH-71000 Sarajevo Tel.: +387 33 592 480 Fax: +387 33 590 465 www.ba.grundfos.com E-mail: grundfos@bih.net.ba Brazil BOMBAS GRUNDFOS DO BRASIL Av. Humberto de Alencar Castelo Branco, 630 CEP 09850 - 300 São Bernardo do Campo - SP Tel.: +55-11 4393 5533 Fax: +55-11 4343 5015 Bulgaria Grundfos Bulgaria EOOD Slatina District Iztochna Tangenta street no. 100 BG - 1592 Sofia Tel.: +359 2 49 22 200 Fax: +359 2 49 22 201 E-mail: bulgaria@grundfos.bg Canada GRUNDFOS Canada inc. 2941 Brighton Road Oakville, Ontario L6H 6C9 Tel.: +1-905 829 9533 Fax: +1-905 829 9512 China GRUNDFOS Pumps (Shanghai) Co. Ltd. 10F The Hub, No. 33 Suhong Road Minhang District Shanghai 201106 PRC Tel.: +86 21 612 252 22 Fax: +86 21 612 253 33 Columbia GRUNDFOS Colombia S.A.S. Km 1.5 vía Siberia-Cota Conj. Potrero Chico, Parque Empresarial Arcos de Cota Bod. 1A. Cota, Cundinamarca Tel.: +57(1)-2913444 Fax: +57(1)-8764586 Croatia GRUNDFOS CROATIA d.o.o. Buzinski prilaz 38, Buzin HR-10010 Zagreb Tel.: +385 1 6595 400 Fax: +385 1 6595 499 www.hr.grundfos.com Czech Republic GRUNDFOS Sales Czechia and Slovakia s.r.o. Čajkovského 21 779 00 Olomouc Tel.: +420-585-716 111 Denmark GRUNDFOS DK A/S Martin Bachs Vej 3 DK-8850 Bjerringbro Tel.: +45-87 50 50 50 Fax: +45-87 50 51 51 E-mail: info_GDK@grundfos.com www.grundfos.com/DK Estonia GRUNDFOS Pumps Eesti OÜ Peterburi tee 92G 11415 Tallinn Tel.: + 372 606 1690 Fax: + 372 606 1691 Finland OY GRUNDFOS Pumput AB Trukkikuja 1 FI-01360 Vantaa Tel.: +358-(0) 207 889 500 France Pompes GRUNDFOS Distribution S.A. Parc d’Activités de Chesnes 57, rue de Malacombe F-38290 St. Quentin Fallavier (Lyon) Tel.: +33-4 74 82 15 15 Fax: +33-4 74 94 10 51 Germany GRUNDFOS GMBH Schlüterstr. 33 40699 Erkrath Tel.: +49-(0) 211 929 69-0 Fax: +49-(0) 211 929 69-3799 E-mail: infoservice@grundfos.de Service in Deutschland: kundendienst@grundfos.de Greece GRUNDFOS Hellas A.E.B.E. 20th km. Athinon-Markopoulou Av. P.O. Box 71 GR-19002 Peania Tel.: +0030-210-66 83 400 Fax: +0030-210-66 46 273 Hong Kong GRUNDFOS Pumps (Hong Kong) Ltd. Unit 1, Ground floor, Siu Wai industrial Centre 29-33 Wing Hong Street & 68 King Lam Street, Cheung Sha Wan Kowloon Tel.: +852-27861706 / 27861741 Fax: +852-27858664 Hungary GRUNDFOS Hungária Kft. Tópark u. 8 H-2045 Törökbálint Tel.: +36-23 511 110 Fax: +36-23 511 111 India GRUNDFOS Pumps india Private Limited 118 Old Mahabalipuram Road Thoraipakkam Chennai 600 097 Tel.: +91-44 2496 6800 Indonesia PT GRUNDFOS Pompa Graha intirub Lt. 2 & 3 Jln. Cililitan Besar No.454. Makasar, Jakarta Timur ID-Jakarta 13650 Tel.: +62 21-469-51900 Fax: +62 21-460 6910 / 460 6901 Ireland GRUNDFOS (Ireland) Ltd. Unit A, Merrywell Business Park Ballymount Road Lower Dublin 12 Tel.: +353-1-4089 800 Fax: +353-1-4089 830 Italy GRUNDFOS Pompe Italia S.r.l. Via Gran Sasso 4 I-20060 Truccazzano (Milano) Tel.: +39-02-95838112 Fax: +39-02-95309290 / 95838461 Japan GRUNDFOS Pumps K.K. 1-2-3, Shin-Miyakoda, Kita-ku Hamamatsu 431-2103 Japan Tel.: +81 53 428 4760 Fax: +81 53 428 5005 Korea GRUNDFOS Pumps Korea Ltd. 6th Floor, Aju Building 679-5 Yeoksam-dong, Kangnam-ku, 135-916 Seoul, Korea Tel.: +82-2-5317 600 Fax: +82-2-5633 725 Latvia SIA GRUNDFOS Pumps Latvia Deglava biznesa centrs Augusta Deglava ielā 60 LV-1035, Rīga, Tel.: + 371 714 9640, 7 149 641 Fax: + 371 914 9646 Lithuania GRUNDFOS Pumps UAB Smolensko g. 6 LT-03201 Vilnius Tel.: + 370 52 395 430 Fax: + 370 52 395 431 Malaysia GRUNDFOS Pumps Sdn. 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Rua Calvet de Magalhães, 241 Apartado 1079 P-2770-153 Paço de Arcos Tel.: +351-21-440 76 00 Fax: +351-21-440 76 90 Romania GRUNDFOS Pompe România SRL S-PARK BUSINESS CENTER, Clădirea A2, etaj 2 Str. Tipografilor, Nr. 11-15, Sector 1, Cod 013714 Bucuresti, Romania Tel.: 004 021 2004 100 E-mail: romania@grundfos.ro Russia ООО Грундфос Россия ул. Школьная, 39-41 Москва, RU-109544, Russia Тел. (+7) 495 564-88-00 (495) 737-30-00 Факс (+7) 495 564 8811 E-mail grundfos.moscow@grundfos.com Serbia Grundfos Srbija d.o.o. Omladinskih brigada 90b 11070 Novi Beograd Tel.: +381 11 2258 740 Fax: +381 11 2281 769 www.rs.grundfos.com Singapore GRUNDFOS (Singapore) Pte. Ltd. 25 Jalan Tukang Singapore 619264 Tel.: +65-6681 9688 Faxax: +65-6681 9689 Slovakia GRUNDFOS s.r.o. Prievozská 4D 821 09 BRATISLAVA Tel.: +421 2 5020 1426 sk.grundfos.com Slovenia GRUNDFOS LJUBLJANA, d.o.o. 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Gebze Organize Sanayi Bölgesi Ihsan dede Caddesi 2. yol 200. Sokak No. 204 41490 Gebze/ Kocaeli Tel.: +90 - 262-679 7979 Fax: +90 - 262-679 7905 E-mail: satis@grundfos.com Ukraine Бізнес Центр Європа Столичне шосе, 103 м. Київ, 03131, Україна Tel.: (+38 044) 237 04 00 Fax: (+38 044) 237 04 01 E-mail: ukraine@grundfos.com United Arab Emirates GRUNDFOS Gulf Distribution P.O. Box 16768 Jebel Ali Free Zone, Dubai Tel.: +971 4 8815 166 Fax: +971 4 8815 136 United Kingdom GRUNDFOS Pumps Ltd. Grovebury Road Leighton Buzzard/Beds. LU7 4TL Tel.: +44-1525-850000 Fax: +44-1525-850011 U.S.A. GRUNDFOS Water Utility Head Quarters Brookshire, Texas 77423 USA Uzbekistan Grundfos Tashkent, Uzbekistan The Representative Office of Grundfos Kazakhstan in Uzbekistan 38a, Oybek street, Tashkent Tel.: (+998) 71 150 3290 / 71 150 3291 Fax: (+998) 71 150 3292 Revision Info Last revised on 09-09-2020Grundfos companies 99735528 04.2021 ECM: 1312602 Trademarks displayed in this material, including but not limited to Grundfos, the Grundfos logo and “be think innovate” are registered trademarks owned by The Grundfos Group. All rights reserved. © 2021 Grundfos Holding A/S, all rights reserved. CC 0610-21-41 Pad Minor Temporary Employee Housing Garfield County, Colorado Table of Contents COGCC Permits and Approved Forms 1.Approved Form 2A - Location Assessment 2.Approved Form 2 - Application for Permit to Drill State of Colorado Oil and Gas Conservation Commission 1120 Lincoln Street, Suite 801, Denver, Colorado 80203 Phone: (303) 894-2100 Fax: (303) 894-2109 Oil and Gas Location Assessment FORM 2A Rev 01/21 This Oil and Gas Location Assessment is to be submitted to the COGCC for approval prior to any ground disturbance activity associated with oil and gas operations. Approval of this Oil and Gas Location Assessment will allow for the construction of the below specified Location; however, it does not supersede any land use rules applied by the local land use authority. Please see the COGCC website at https://cogcc.state.co.us/ for all accompanying information pertinent this Oil and Gas Location Assessment. Document Number: 402609499 08/31/2021 Date Received: This Location includes a Rule 309.e.(2).E variance request. This Location is within 2,640 feet of a GUDI or Type III Well per Rule 411.b.(4). This Location or its associated new access road, utility, or Pipeline corridor meets Rule 309.e.(2).A, B, or C. CONSULTATION This location is included in a Comprehensive Area Plan (CAP). CAP ID # This location includes a Rule 309.f.(1).A.ii. variance request. wbankert@laramie-energy.com (970) 812-5310 ( ) Wayne P Bankert email: Fax: Phone: Contact Information Name: 80203COZip:State:DENVER 1700 LINCOLN ST STE 3950 LARAMIE ENERGY LLC 10433 City: Address: Name: Operator Operator Number: FINANCIAL ASSURANCE Plugging and Abandonment Bond Surety ID (Rule 706):20210135 Gas Facility Surety ID (Rule 711): Waste Management Surety ID (Rule 704): X New Location Refile Amend Existing Location # If this Location assessment is a component of an Oil and Gas Development Plan (OGDP) application, enter the OGDP docket number(s). Docket Number OGDP ID OGDP Name 210800138 If this Location assessment is part of an approved Oil and Gas Development Plan, enter the OGDP ID number(s). OGDP ID Number OGDP Name 481179 2021 Cascade Creek Oil and Gas DP X 383264 04/23/20201.5 Date of Measurement:GPS Quality Value: 8592697W 6S 10 Ground Elevation:Meridian:Township:NENW QuarterQuarter: 0610-21-41 Number:Cascade Creek (CC) Section: Provide the location description and the latitude and longitude of a single point near the center of the Working Pad Surface as a reference for this Location. Name: LOCATION IDENTIFICATION Range: Type of GPS Quality Value:PDOP Latitude:39.544325 Longitude:-108.207010 02/23/2025Expiration Date: Location ID:383264 OGDP ID:481179 Page 1 of 22Date Run: 4/19/2022 Doc [#402609499] RELEVANT LOCAL GOVERNMENT SITING INFORMATION GARFIELD Municipality: Per § 34-60-106 (1)(f)(I)(A), the following questions pertain to the “Relevant Local Government approval of the siting of the proposed oil and gas location.” N/ACounty: This proposed Oil and Gas Location is in an area designated as one of State interest and subject to the requirements of § 24-65.1-108, C.R.S. No Does the Relevant Local Government regulate the siting of Oil and Gas Locations, with respect to this location?No A siting permit application has been submitted to the Relevant Local Government for this proposed Oil and Gas Location:No Date Relevant Local Government permit application submitted: Current status or disposition of the Relevant Local Government permit application for this proposed Oil and Gas Location:Waived Status/disposition date: If Relevant Local Government permit has been approved or denied, attach final decision document(s). Provide the contact information for the Relevant Local Government point of contact for the local permit associated with this proposed Oil and Gas Location: Kirby WynnContact Name:Contact Phone:(970) 625-5905 Contact Email:kwynn@garfield-county.com PROXIMATE LOCAL GOVERNMENT INFORMATION For every Proximate Local Government (PLG) associated with this proposed Oil and Gas Location, provide the PLG’s point of contact and their contact information. < No row provided > (Enter as many Related Locations as necessary. Enter the Form 2A document # only if there is no established COGCC Location ID#) This proposed Oil and Gas Location is:LOCATION ID #FORM 2A DOC # RELATED REMOTE LOCATIONS FEDERAL PERMIT INFORMATION A Federal drilling permit (or related siting application) has been submitted for this proposed Oil and Gas Location: No Date submitted: Current status or disposition of the Federal drilling permit (or related siting application) for this proposed Oil and Gas Location: Status/disposition Date: If Federal agency permit has been approved or denied, attach the final decision document(s). Provide the contact information of the Federal point of contact for the Federal permit associated with this proposed Oil and Gas Location. Contact Name:Contact Phone: Contact Email:Field Office: Additional explanation of local and/or federal process: Advance Notice was sent to Garfield County’s Community Development Department, notifying Garfield County of Laramie’s intentions to submit an Oil and Gas Development Plan to COGCC. The notification included the proposed locations, including the CC 0610-21-41 well site. Garfield County, the local government with jurisdiction over the siting of this proposed oil and gas location determined that per the Garfield County Land Use and Development Code, Table 3-403, "Oil and Gas Drilling and Production" and "Hydraulic Fracturing, Remote Surface Location" are a use by right or Exempt from Land Use Regulation at this site. The Table 3-403, “Use Table” of the Garfield County Land Use and Development Code, showing Use-By -Rights for the proposed well site, is attached to the Form 2A. Page 2 of 22Date Run: 4/19/2022 Doc [#402609499] No Date of local government consultation: Complete this section for any pre-application consultation related to this proposed Oil and Gas Location that occurred prior to the submission of this Form 2A. If a pre-application Formal Consultation Process occurred, attach a Consultation Summary. RELEVANT LOCAL GOVERNMENT OR FEDERAL PRE-APPLICATION CONSULTATION Did a pre-application Formal Consultation Process occur with the Federal land manager per Rule 301.f.(3)? Did a pre-application Formal Consultation Process occur with the Relevant Local Government per Rule 301.f.(3)?No Date of federal consultation: Was an ALA that satisfies Rule 304.b.(2).C (or substantially equivalent information per Rule 304.e) developed during a federal or local government permit application process? If yes, attach the ALA to the Form 2A. No ALTERNATIVE LOCATIONS DASHBOARD List every alternative location reviewed and included in the ALA. Provide a latitude and longitude for the approximate center of the alternative location, all Rule 304.b.(2).B Criteria met, if a variance would be required to permit the location, and a brief comment on the key points of the alternative location. < No row provided > 304.b.(2).B.i-x Criteria Met: Complete this section for any pre-application consultation related to this proposed Oil and Gas Location that occurred prior to the submission of this Form 2A. If a pre-application Formal Consultation Process occurred, attach a Consultation Summary. ALA APPLICABILITY AND CRITERIA If YES, indicate by checking the box for every Rule 304.b.(2).B criterion met by this proposed Location, and attach an ALA. See Rule 304.b.(2).B.i-x for full text of criteria. Does the proposed Oil and Gas Location meet any of the criteria listed in Rule 304.b.(2)B?No i. WPS < 2,000 feet from RBU/HOBU ii. WPS < 2,000 feet from School/Child Care Center iii. WPS < 1,500 feet from DOAA iv. WPS < 2,000 feet from jurisdictional boundary and PLG objects/requests ALA v. WPS within a Floodplain vi.aa. WPS within a surface water supply area vi.bb. WPS < 2,640 feet from Type III or GUDI well vii. WPS within/immediately upgradient of wetland/riparian corridor viii. WPS within HPH and CPW did not waive ix. Operator using Surface bond x. WPS < 2,000 feet from RBU/HOBU/School within a DIC Is the proposed Oil and Gas Location within the exterior boundaries of the Southern Ute Indian Reservation, and the Tribe objects to the Location or requests an ALA? If YES, attach an ALA to the Form 2A. Operator requests the Director waive the ALA requirement per Rule 304.b.(2).A.i: No Provide an explanation for the waiver request, and attach supporting information (if necessary). SURFACE & MINERAL OWNERSHIP Surface Owner Info: Page 3 of 22Date Run: 4/19/2022 Doc [#402609499] Name:Couey Family, LLLP Phone: Fax:6275 County Road 315 Address: Address: Email:coueyranch@gmail.com City:Silt State:CO Zip:81652 X IndianFederalStateFeeSurface Owner at this Oil and Gas Location: All operations on this Oil & Gas Location will develop the minerals beneath the Location, and the Operator intends to use a surface bond per Rule 703 to secure access to this Location – attach lease map or provide lease description. All operations on this Oil & Gas Location will develop the minerals beneath the Location, and the surface owner owns the minerals beneath this Location and is committed to an oil and gas lease – attach lease map or provide lease description. The Operator has a signed Surface Use Agreement for this Location – attach SUA. The Operator/Applicant is the surface owner. Check only one: X Minerals beneath this Oil and Gas Location will be developed from or produced to this Oil and Gas Location: Mineral Owner beneath this Oil and Gas Location: Surface Owner protection Financial Assurance type:Surety ID Number: Lease description if necessary:See attached Mineral Lease Map X IndianFederalStateFee Yes N/A Wells Indicate the number and type of major equipment components planned for use on this Oil and Gas Location: SITE EQUIPMENT LIST 23 Drilling Pits 0 Pump Jacks 0 Gas or Diesel Motors 0 Dehydrator Units 0 Oil Tanks 0 Production Pits 0 Separators 23 Electric Motors 0 Vapor Recovery Unit 0 Condensate Tanks 2 Special Purpose Pits 0 Injection Pumps 0 Electric Generators 0 VOC Combustor 1 Water Tanks 4 Multi-Well Pits 0 Heater-Treaters 0 Fuel Tanks 0 Flare 0 Buried Produced Water Vaults 0 Modular Large Volume Tank 0 Gas Compressors 0 LACT Unit 0 Enclosed Combustion Devices 0 Pigging Station 0Meter/Sales Building 0 Vapor Recovery Towers 0 OTHER PERMANENT EQUIPMENT Permanent Equipment Type Number Gunbarrel Tanks 2 OTHER TEMPORARY EQUIPMENT < No Row Provided > GAS GATHERING COMMITMENT Operator commits to connecting to a gathering system by the Commencement of Production Operations? If the answer is NO, a Gas Capture Plan consistent with the requirements of Rule 903.e MUST be attached on the Plans tab. Yes Page 4 of 22Date Run: 4/19/2022 Doc [#402609499] FLOWLINE DESCRIPTION Per Rule 304.b.(6), provide a description of all onsite and off-location oil, gas, and/or water flowlines. The CC 0610-21-41 will include several types of lines within the site perimeter to accommodate associated well site activities. All flowlines will be buried 4 feet below the surface. Flowlines will consist of 2-inch steel pipe. Each well hole will have a flowline that is connected to a separator within the site perimeter. There are 23 well holes proposed. Flowlines will start at the each of the twenty-two wellheads and connect to the separators. The produced water/condensate dumplines from the separators to the tanks will consist of 2-inch steel above ground. The flex-steel will be installed below ground and will be either 3-inch or 4-inch, which determination will be made the during drilling phase. Laramie will record the diameter size upon installation. The complete Flowline Description is provided in the CC 0610-21-41 Application Narrative, attached to the Form 2A. Provide the distance and direction to the nearest cultural feature as measured from the edge of the Working Pad Surface. Building:5280 Feet Designated Outside Activity Area:5280 Feet Public Road:5280 Feet Above Ground Utility:5280 Feet Railroad:5280 Feet Property Line:2667 Feet CULTURAL DISTANCE AND DIRECTION Distance SE NW SW SW S W Direction School Facility:5280 Feet Child Care Center:5280 Feet SW SW Rule 604.b Conditions Satisfied (check all that apply): 604.b. (1)Details of Condition(s) Disproportionately Impacted (DI) Community: 5280 Feet SW 604.b. (2) 604.b. (3) 604.b. (4) Residential Building Unit (RBU):5280 Feet SW High Occupancy Building Unit(HOBU)5280 Feet SW SWFeet5280RBU, HOBU, or School Facility within a DI Community. RULE 604.a.(2). EXCEPTION LOCATION REQUEST Operator requests an Exception Location Request from Rule 604.a.(2) [well is less than 150 feet from a property line]. Exception Location Request Letter and Waiver signed by offset Surface Owner(s) must be attached. CULTURAL FEATURE INFORMATION REQUIRED BY RULE 304.b.(3).B. Provide the number of each Cultural feature identified within the following distances, as measured from the Working Pad Surface: Building Units Residential Building Units High Occupancy Building Units School Properties School Facilities Designated Outside Activity Areas 0 0 0 0 0 0 0-500 feet 0 0 0 0 0 0 501-1,000 feet 0 0 0 0 0 0 1,001-2,000 feet Page 5 of 22Date Run: 4/19/2022 Doc [#402609499] Drilling Fluids Disposal: DRILLING WASTE MANAGEMENT PROGRAM OFFSITE Recycle/reuseDrilling Fluids Disposal Method: Cutting Disposal:OFFSITE OtherCuttings Disposal Method: Other Disposal Description: Cuttings will be dried onsite. Cuttings will be treated and disposed of onsite (along the cut portion at grade, no trench or pit will be used) or at the ACF, a E&P Waste Management Facility proposed in the OGDP. Beneficial reuse or land application plan submitted?No Reuse Facility ID:or Document Number: Centralized E&P Waste Management Facility ID, if applicable: Will a closed-loop drilling system be used? Is H2S gas reasonably expected to be encountered during drilling operations at concentrations greater than Will salt based (>15,000 ppm Cl) drilling fluids be used? Will salt sections be encountered during drilling: Estimated post-construction ground elevation: Size of location after interim reclamation in acres: 7.00Size of disturbed area during construction in acres: CONSTRUCTION 1.70 DRILLING PROGRAM Yes No Will oil based drilling fluids be used?No 8591 or equal to 100 ppm?If YES, attach H2S Drilling Operations Plan.No No CURRENT LAND USE Other Residential RecreationForestry CommercialIndustrial Rangeland Conservation Reserve Program (CRP)Non-IrrigatedIrrigated Subdivided: Non-Crop Land: Crop Land: Current Land Use: check all that apply per Rule 304.b.(9). X Describe the current land use: Non-crop rangeland Describe the Relevant Local Government’s land use or zoning designation: The CC 0610-21-41 is located in Garfield County, Colorado. Garfield County defines the subject parcel as the Resource Lands zone district. Adjacent parcels are zoned Resource Lands or Public Lands. Existing use of adjacent properties and neighboring area is natural resources extraction, public lands, and agricultural. Describe any applicable Federal land use designation: N/A Other Residential RecreationForestry CommercialIndustrial Rangeland Conservation Reserve Program (CRP)Non-IrrigatedIrrigated Subdivided: Non-Crop Land: Crop Land: Final Land Use: check all that apply per Rule 304.b.(9). X FINAL LAND USE REFERENCE AREA INFORMATION Page 6 of 22Date Run: 4/19/2022 Doc [#402609499] Reference Area Latitude: If Final Land Use includes Non-Crop Land (as checked above), the following information is required: Describe landowner¶s designated final land use(s): Non-crop rangeland 39.545372 -108.206925Reference Area Latitude: Provide a list of plant communities and dominant vegetation found in the Reference Area. Plant Community Dominant vegetation Shrub Land Gambel's Oak Noxious weeds present:No SOILS List all soil map units that occur within the maximum extent of the proposed Oil and Gas Location. Attach the National Resource Conservation Service (NRCS) report showing the "Map Unit Description" listing the typical vertical soil profile(s). This data is to be used when segregating topsoil. The required information can be obtained from the NRCS website at https://www.nrcs.usda.gov/wps/portal/nrcs/surveylist/soils/survey/state/ or from the COGCC website GIS Online map page. Instructions are provided within the COGCC website help section. NRCS Map Unit Name:55—Parachute-Irigul Complex 5 to 30 percent slopes NRCS Map Unit Name:56—Parachute-Irigul-Rhone association, 25 to 50 percent slopes MLRA 48A NRCS Map Unit Name:52—Northwater-Adel complex, 5 to 50 percent slopes GROUNDWATER AND WATER WELL INFORMATION Provide the distance and direction, as measured from the Working Pad Surface, to the nearest: water well:5280 Feet NW Spring or Seep:2640 Feet NE Estimated depth to shallowest groundwater that can be encountered at this Oil and Gas Location:Feet Basis for estimated depth to and description of shallowest groundwater occurrence: Permit Number 50166-MH, owned by Williams Productionl. 10790 feet to the NW. The well depth is 60 feet and static level is 26 feet. Approximately 2640 feet to the NE, the nearest spring is located at House Log Gulch. The spring is not downgradient of the proposed well site. Estimates for depth to groundwater were based on the local spring elevations. There are no wells in the immediate area; therefore, spring elevations were utilized. 200 SURFACE WATER AND WETLANDS Provide the distance and direction to the nearest downgradient surface Waters of the State, as defined in the 100-Series Rules, measured from the Working Pad Surface: Feet NE1084 If less than 2,640 feet, is the Waters of the State identified above within 15 stream miles upstream of a Public Water System intake?No Provide the distance and direction to the nearest downgradient wetland, measured from the Working Provide a description of the nearest downgradient surface Waters of the State: Pad Surface:SWFeet3240 Page 7 of 22Date Run: 4/19/2022 Doc [#402609499] The nearest downgradient surface water of the state is an unnamed intermittent stream 1084 feet to the northeast of the location. The nearest National Wetlands Inventory (NWI) mapped wetland is approximately 3240 feet to the southwest. If the proposed Oil and Gas Location is within a Rule 411.a Surface Water Supply Area buffer zone, select the buffer If the proposed Oil and Gas Location is within a Rule 411.b GUDI/Type III buffer zone, select the buffer Is a U.S. Army Corps of Engineers Section 404 permit required for the proposed Oil and Gas Location, access road, or If a U.S. Army Corps of Engineers Section 404 permit is required, provide the permit status, and permit number if available: zone type: associated pipeline corridor?No zone type: Public Water System Administrator - Contact Name Email Public Water System Administrator - Contact Name Email Is the Location within a Floodplain?No Floodplain Data Sources Reviewed (check all that apply): Federal (FEMA)X State County Local Does this proposed Oil and Gas Location lie within a Sensitive Area for water resources, as defined in the No X Other COGCC GIS 100-Series Rules? CONSULTATION, WAIVERS, AND EXCEPTIONS This Oil and Gas Location or associated new access road, utility, or pipeline corridor falls within federally designated critical habitat or an area with a known occurrence for a federal or Colorado threatened or endangered species. Provide description in Comments section of Submit tab. When Rule 309.e.(2) Consultation must occur, check all that apply: This location is included in a Wildlife Mitigation Plan This Oil and Gas Location or associated new access road, utility, or pipeline corridor falls within an existing conservation easement established wholly or partly for wildlife habitat. Provide description in Comments section of Submit tab. When Rule 309.e.(3) Consultation is not required, check all that apply: This Oil and Gas Location has been included in a previously approved, applicable Wildlife Protection Plan. This Oil and Gas Location has been included in a previously approved, applicable Wildlife Mitigation Plan. This Oil and Gas Location has been included in a previously approved, applicable conservation plan. Pre-application Consultation: X A pre-application consultation with CPW, regarding this Oil and Gas Location, occurred on: 02/18/2021 CPW Waivers and Exceptions (check all that apply and attach all CPW waivers to this Form 2A): The applicant has obtained a Rule 304.b.(2).B.viii CPW waiver for the requirement to complete an ALA. The applicant has obtained a Rule 309.e.(2).G CPW waiver and consultation is not required. The applicant has obtained a Rule 309.e.(5).D.i CPW waiver and is requesting an exception from Rule 1202.c. (1).R. The applicant has obtained a Rule 309.e.(5).D.ii CPW waiver and is requesting an exception from Rule 1202.c. (1).S. Page 8 of 22Date Run: 4/19/2022 Doc [#402609499] No Target Species BMP Type Description 1 BLACK BEAR Wildlife - Avoidance The operator agrees to prohibit food and trash in sleeping quarters. 2 BLACK BEAR Wildlife - Avoidance The operator agrees to report bear conflicts immediately to CPW staff. 3 MULE DEER & ELK Wildlife - Avoidance The operator agrees to reclaim mule deer and elk habitats with CPW- identified native shrubs, grasses, and forbs appropriate to the ecological site disturbed. Operator Proposed Wildlife BMPs CPW Proposed Wildlife BMPs The applicant has obtained a Rule 309.e.(5).D.iii CPW waiver of Rule 1202.c.(1).T. The applicant has obtained a Rule 309.e.(5).D.iv CPW waiver and is requesting an exception from Rule 1202.c.(1) in accordance with an approved CAP. The applicant has obtained a Rule 1202.a CPW waiver. The applicant has obtained a Rule 1202.b CPW waiver. In accordance with Rule 1203.a.(3), the applicant requests an exception from compensatory mitigation Rule(s): HIGH PRIORITY HABITAT AND COMPENSATORY MITIGATION This Oil and Gas Location, associated access roads, utility, or Pipeline corridor falls wholly or partially within the following High Priority Habitats (Note: dropdown options are abbreviated - see Rule 1202 for full rule text): < No row provided > The following questions are for Oil and Gas Locations that cause the density to exceed one Oil and Gas Location per square mile in Rule 1202.d High Priority Habitat: Direct Impacts: Is Compensatory Mitigation required per Rule 1203.a for this Oil and Gas Location? Is a Compensatory Mitigation Plan proposed to address direct impacts for this Oil and Gas Location? Have all Compensatory Mitigation Plans been approved for this Location? If not, what is the current status of each Plan? A Compensatory Mitigation Plan is not required. Is a Compensatory Mitigation Fee proposed for this Oil and Gas Location? Direct impact habitat mitigation fee amount: $ No No No No Indirect Impacts: Is a Compensatory Mitigation Plan proposed to address indirect impacts for this Oil and Gas Location? Have all Compensatory Mitigation Plans been approved for this Location? If not, what is the current status of each Plan? A Compensatory Mitigation Plan is not required. Is a Compensatory Mitigation Fee proposed for this Oil and Gas Location? Indirect impact habitat mitigation fee amount: $ No No No No Is Compensatory Mitigation required per Rule 1203.d for this Oil and Gas Location? Page 9 of 22Date Run: 4/19/2022 Doc [#402609499] No BMP AIR QUALITY MONITORING PROGRAM Will the Operator install and administer an air quality monitoring program at this Location?Yes No BMP Operator Proposed BMPs CDPHE Proposed COAs OR BMPs No BMP PLANS Total Plans Uploaded:14 (1) Emergency Spill Response Program consistent with the requirements of Rules 411.a.(4).B, 411.b.(5).B, & 602.j X (2) Noise Mitigation Plan consistent with the requirements of Rule 423.a (3) Light Mitigation Plan consistent with the requirements of Rule 424.aX (4) Odor Mitigation Plan consistent with the requirements of Rule 426.a (5) Dust Mitigation Plan consistent with the requirements of Rule 427.aX X (6) Transportation Plan X (7) Operations Safety Management Program consistent with the requirements of Rule 602.d X (8) Emergency Response Plan consistent with the requirements of Rule 602.j (9) Flood Shut-In Plan consistent with the requirements of Rule 421.b.(1) (10) Hydrogen Sulfide Drilling Operations Plan consistent with the requirements of Rule 612.d (11) Waste Management Plan consistent with the requirements of Rule 905.a.(4)X (12) Gas Capture Plan consistent with the requirements of Rule 903.e (13) Fluid Leak Detection PlanX (14) Topsoil Protection Plan consistent with the requirements of Rule 1002.cX (15) Stormwater Management Plan consistent with the requirements of Rule 1002.fX X (16) Interim Reclamation Plan consistent with the requirements of Rule 1003 X (17) Wildlife Plan consistent with the requirements of Rule 1201 X (18) Water Plan X (19) Cumulative Impacts Plan (20) Community Outreach Plan (21) Geologic Hazard Plan VARIANCE REQUESTS Check all that apply: Page 10 of 22Date Run: 4/19/2022 Doc [#402609499] This proposed Oil and Gas Location requires the approval of a Rule 502.a variance from COGCC Rule or CommissionX Order number:1003.B, 1004.A ALL exceptions and variances require attached Request Letter(s). Refer to applicable rule for additional required attachments (e.g. waivers, certifications, SUAs). RULE 304.d LESSER IMPACT AREA EXEMPTION REQUESTS Check the boxes below for all Exemptions being requested. Lesser Impact Area Exemption Request must be attached, and will include all requested exemptions. 304.b.(1). Local Government Siting Information 304.b.(2). Alternative Location Analysis 304.b.(3). Cultural Distances 304.b.(4). Location Pictures 304.b.(5). Site Equipment List 304.b.(6). Flowline Descriptions 304.b.(7). Drawings 304.b.(8). Geographic Information System (GIS) Data 304.b.(9). Land Use Description 304.b.(10). NRCS Map Unit Description 304.b.(11). Best Management Practices 304.b.(12). Surface Owner Information 304.b.(13). Proximate Local Government 304.b.(14). Wetlands 304.b.(15). Schools and Child Care Centers 304.c.(1). Emergency Spill Response Program 304.c.(2). Noise Mitigation Plan 304.c.(3). Light Mitigation Plan 304.c.(4). Odor Mitigation Plan 304.c.(5). Dust Mitigation Plan 304.c.(6). Transportation Plan 304.c.(7). Operations Safety Management Program 304.c.(8). Emergency Response Plan 304.c.(9). Flood Shut-In Plan 304.c.(10). Hydrogen Sulfide Drilling Operations Plan 304.c.(11). Waste Management Plan 304.c.(12). Gas Capture Plan 304.c.(13). Fluid Leak Detection Plan 304.c.(14). Topsoil Protection Plan 304.c.(15). Stormwater Management Plan 304.c.(16). Interim Reclamation Plan 304.c.(17). Wildlife Plan 304.c.(18). Water Plan 304.c.(19). Cumulative Impacts Plan 304.c.(20). Community Outreach Plan 304.c.(21). Geologic Hazard Plan The following 304.c Plans are Not required for this submittal: Rule 304.c.(1) Emergency Spill Response Program: Not located within surface water that is 15 miles or less upstream from a Public Water System(s) intake or within 2,640 feet of a groundwater under the direct influence of surface water well or Type III Well. Rule 304.c.(4) Odor Mitigation Plan: No RBU or Designated Activity Area within 2000’ of WPS. Rule 304.c.(9) Flood Shut-In Plan: Not located within a floodplain. Rule 304.c.(10) Hydrogen Sulfide Drilling Operations Plan: Will not be drilled into formations that historically contain H2S. There is no known occurrences of Hydrogen Sulfide in the Mesaverde Group in Cascade Creek Area. Rule 304.c.(12) Gas Capture Plan: Operator is committed to a gathering system connection Rule 304.c.(20) Community Outreach Plan: Not located within 2,000 feet of a Residential Building Unit, High Occupancy Building Unit, or School Facility within DIC. Rule 304.c.(21) Geologic Hazard Plan: No Geologic Hazards within 1 mile. Comments OPERATOR COMMENTS AND SUBMITTAL Page 11 of 22Date Run: 4/19/2022 Doc [#402609499] wbankert@laramie-energy.com Reg. & Env. Manager 08/31/2021 Wayne P Bankert COGCC Approved:Director of COGCC Date:3/11/2022 Based on the information provided herein, this Oil and Gas Location Assessment complies with COGCC Rules, applicable orders, and SB 19-181 and is hereby approved. Title: Email:Date: Print Name: Signed: I hereby certify that the statements made in this form are, to the best of my knowledge, true, correct and complete. No BMP/COA Type Description 1 Planning • Prior to submittal of the Application for Permit to Drill (Federal APD), Laramie conducted onsites and meetings with the COGCC, Bureau of Land Management (BLM), Colorado Parks and Wildlife, and the associated private landowners. These onsites and meetings were held to discuss Laramie’s proposed development plan for the CC 0697-15-08 well pad and the Annex Cuttings Facility and associated support facilities. Changes were made to the proposed development plan based on feedback received from all stakeholders and included in the APD. • The development plan for the CC 0697-15-08 pad was prepared to minimize surface impacts to the greatest extent possible through the development of multiple wells from one location by utilizing directional drilling technology and utilizing existing facilities and infrastructure where possible, which minimizes the surface area needed to conduct operations on the CC 0697-15-08 pad location. • Existing infrastructure operated by Summit and Laramie will be utilized for transportation of natural gas and produced water to minimize the surface disturbance required for tying in gathering facilities. • Laramie will implement ambient air quality monitoring on site during drilling, completion, and the first six (6) months of production operations. • Laramie will properly maintain vehicles and equipment. • Other than safety devices, Laramie will use non-emitting pneumatic controllers. • Laramie will have adequate and committed pipeline take away capacity for all produced gas and oil. Best Management Practices COA Type Description 0 COA Condition of Approval Conditions Of Approval All representations, stipulations and conditions of approval stated in this Form 2A for this location shall constitute representations, stipulations and conditions of approval for any and all subsequent operations on the location unless this Form 2A is modified by Sundry Notice, Form 4 or an Amended Form 2A. Page 12 of 22Date Run: 4/19/2022 Doc [#402609499] 2 General Housekeeping • Operator will strive to minimization and reduce waste. • Reduction of waste by use of closed drilling systems to reduce the volume of drilling waste. • Reduction of waste by use using bulk containers rather than drums. • Any chemicals used will be kept to a minimum; unused chemicals will be transported to another site or will be sent back to the chemical provider company. • Proper Implement good housekeeping measures to minimally impact the operating area and maintain a well-kept appearance at all company facilities; all materials will be stored in a neat and orderly manner in their appropriate containers. • A designated storage area will be established for waste storage; waste will be segregated and stored according to its waste classification; operator will properly characterize and dispose of all waste (i.e. the specific landfill/waste disposal location allows for acceptance of the waste stream). • Ve icular traffic will be minimized as much as possible to reduce nuisance dust and prevent soil erosion. • Any trash generated during the project will be disposed of properly at a commercial disposal facility. • Any chemical or hydrocarbon spills will be cleaned up immediately in accordance with established company procedures. • Laramie will follow manufacturers’ recommendations and company policies for proper use and disposal of products. 3 Wildlife • Laramie will inform and educate all employees and contractors on wildlife conservation practices, including no harassment or feeding of wildlife. • Laramie will minimized direct impact to wildlife habitat by using existing infrastructure and disturbance corridors whenever possible. • Well telemetry equipment will be installed to minimize site visitation through remote monitoring of production operations. Page 13 of 22Date Run: 4/19/2022 Doc [#402609499] 4 Storm Water/Erosion Control • Stormwater control measures will be in place during all phases of development (construction, drilling, completions, interim reclamation, and production) to control stormwater runoff in a manner that minimizes erosion, transportation of sediment offsite, and site degradation. • Stormwater control measures will include perimeter controls and site degradation control measures; these will include a minimum 1.5-foot compacted earthen perimeter berm with a collection trench inside the Working Pad Surface along the eastern, southern, and western sides and around the cuttings management area along the northern (cut slope) edge of the WPS; The collection trench drains to a sediment trap with a 6-inch outlet pipe in the southwest corner of the WPS; there will be a system of exterior (outside the WPS) diversion ditches along the base of the fill slopes around the eastern, southern, and western sides of the disturbance area; these ditches will have rocked check dams and will tie into a sediment catchment system in the southwest corner; silt fencing will be placed along the western, southern, and eastern edges of the maximum area of disturbance; site degradation control measures will include grading, slope stabilization (seeding, mulching, surface roughening of the topsoil stockpile), straw wattles along the toe of all fill slopes, and the use of gravel and roadbase materials for surfacing; the location is subject to State oversight from the COGCC. • Topsoil will be stored within a stockpile along the northern and western edges of the location, outside of the Working Pad Surface, and will be segregated from all subsurface material; to minimize potential for loss of organic materials, waddles will be placed around the entire perimeter of the topsoil stockpile and a silt fence will be place along the inside of the pile on the west side. • Excess spoils will be stored within a stockpile along the eastern edge of the location, outside of the Working Pad Surface and will be segregated from all subsurface material; waddles will be placed around the entire perimeter of the spoils stockpile. • Outlet protection should be used when a conveyance discharges onto a disturbed area where there is potential for accelerated erosion due to concentrated flow. • Laramie will conduct stormwater inspections immediately after storm event. • Laramie will conduct weekly stormwater inspections during normal operations. • Bi-weekly inspection of the pad and stormwater control measures (berms, ditches, sediment basins), and the cuttings trench (berms and precipitation buildup); when necessary, precipitation within the cuttings trench will be pumped out and sent into the Laramie proposed produced water management system for disposal/treatment. • Documentation / Stormwater Management Plan - if it is infeasible to install or repair a control measure immediately after discovering a deficiency, Laramie will document and keep on record in the stormwater management plan: (a) a description of why it is infeasible to initiate the installation or repair immediately; and (b) a schedule for installing or repairing the control measure and returning it to an effective operating condition as soon as possible. • After interim reclamation, wattles will be placed around the entire perimeter of the original area of disturbance; a diversion ditch will remain along the southern edge of the location leading to a sediment catchment system; a minimum 1.5-foot compacted earthen perimeter berm with a collection trench inside the final Production Pad Surface will be placed around the entire well pad and will be tied into a sediment catchment system at the southern edge of the pad surface. Page 14 of 22Date Run: 4/19/2022 Doc [#402609499] 5 Material Handling and Spill Prevention Water Resource Protection: • Informal inspections of all tanks and storage facilities will occur daily during drilling, completions, and production operations. • A closed loop drilling system will be employed; closed loop solids control system will be utilized with no reserve pits. • The moisture content of drill cuttings managed onsite shall be kept as low as practicable to prevent accumulation of liquids greater than de minimis amounts. • Temp Flowback and stimulation fluids will be sent to enclosed tanks, separators, or other containment/filtering equipment before the fluids are placed into any pipeline storage vessel, other open top containment located on the well pad; or into tanker trucks for offsite disposal; no open top tanks will be used for initial flowback fluids containment. • Pipelines (flowlines from wellheads to separators to tanks; and any temporary surface lines used for hydraulic stimulation and/or flowback operations) will be pressure test in accordance with the 1100-series rules prior to putting into initial service any temporary surface or permanent surface/buried pipelines and following any reconfiguration of the pipeline network; all permanent flowlines from wellheads to separators and from the separators to the tank will also be pressure tested annually. • Tank batteries will be placed within engineered, steel secondary containment with an impervious liner system or other secondary containment systems. • Pollution control containers (spill boxes) to be used on truck loading lines within the limits of the secondary containment systems. • Laramie spill response procedures will be adhered to for any spills or releases; all spills will be managed in accordance with the COGCC 900 Series rules. • A berm will be installed around the perimeter of the pad. • Drilling mud will be fresh water bentonitic based. • Drilling fluid products will be stored on location off the ground and in containment sheltered from the weather. • Fuel storage tank will have secondary containment underneath fuel pump, fittings, and hose connections. • Drill cutting storage will be stockpiled on the edge of location against the cut slope of a pad (if available) segregated from all topsoil and vegetation. Appropriate storm water drainage will be in place and the cuttings storage area will have a berm at the base to prevent any storm water run-off from exiting the pad or spreading to the rest of the pad outside of the designated area. • Closed loop solids control system will be utilized with no reserve pits. • All wells located on the pads will be equipped with remote shut-in capabilities. • The use of cathodic protection on buried steel lines to mitigate corrosion. Page 15 of 22Date Run: 4/19/2022 Doc [#402609499] 6 Material Handling and Spill Prevention Fluid Leak Detection: • Audio, Visual, and Olfactory (AVO) inspections: AVO inspections will be conducted monthly at the each of the locations (CC 0610-21-41 Well Pad, CC 0603-23-32 Well Pad, and CC 0697-15-08 Well Pad) throughout the life of the well pads. • Routine inspection of all production equipment, wellheads, temporary equipment, etc.; As described above, routine inspections to be conducted at the well pad location will include: Routine physical inspections of production equipment (by Laramie production personnel); Air Compliance inspections and monitoring (by Laramie Air Compliance staff); SPCC Inspections (by 3rd party contractor), Storm Water Management inspections (by 3rd party contractor), and continuous, dedicated SCADA monitoring of fluid production rates and pressures, and fluid storage volumes (by Laramie production personnel). • As part of our LDAR, STEM, OOOOa inspection / compliance programs, Laramie will adhere to the use of Approved Instrument Monitoring Methods (AIMM) for inspecting production equipment and facilities at the well pad. • Spill prevention training is provided to all field employees on a monthly basis. The monthly training consists of reviewing past incidents, root causes of the incidents, and what specific actions (lessons-learned) could be taken to prevent the reoccurrence of such incidents in the future. • Flowlines will be integrity-tested per the 1100 Series rules. • Laramie spill response procedures will be adhered to for any spills or releases occurring at the well pad. All spills will be managed in accordance with the COGCC 900 Series rules. • Leak Detection and Repair (LDAR) inspections are performed at all locations; however, the inspection frequency is tiered based upon the level of emission controls that are required / employed at each location. • Storage Tank Emission Monitoring (STEM) inspections are performed monthly at any location where emissions must be controlled (> 2 tpy). • OOOOa inspections are performed semi-annually on any facility constructed after 2015. • Flare Logs are completed daily for all locations where active flares and emissions controls are required. • Spill prevention training will be provided to all field employees on an annual basis. • Any leaks or spills detected during monitoring will be reported within 24 hours in accordance with Rule 912.b. • Annual flowline testing will also occur according to COGCC rules 1101 and 1102. Inspection and record retention of flowline testing will be in accordance per COGCC regulation; all records will be made available to the COGCC upon request. • All loadlines will be bullplugged or capped. • All on-location flowlines will be inspected and tested per Rule 1104. • All equipment deficiencies will be corrected immediately or as soon as practical (all identified problems and corrections/repairs will be documented and records will be maintained in the Laramie’s office). • Laramie will track and clean up all spills, including those that are not reportable. • Laramie will temporarily shut in all production wells on the pad in the event of any upset condition; • All piping is pressure tested and inspected for leaks prior to flowback. • Automation technology will be utilized at this location; this technology includes the use of fluid level monitoring for the tanks and high-level shut offs. 7 Material Handling and Spill Prevention Per- and Polyfluoroalkyl Substances [PFAS]): • If PFAS-containing foam is used at a location, Laramie will perform appropriate soil and water sampling to determine whether additional characterization is necessary and inform the need for and extent of interim or permanent remedial actions. • If PFAS-containing foam is used at a location, Laramie will properly capture and dispose of PFAS-contaminated soil and fire and flush water. • If PFAS-containing foam is used at a location: Laramie will properly characterize the site to determine the level, nature and extent of contamination. Page 16 of 22Date Run: 4/19/2022 Doc [#402609499] 8 Dust control • During Well Pad and Access Road Construction, freshwater will be applied to dry soils at all disturbance areas during construction to minimize fugitive dust. • Laramie will not use produced water or other process fluids for dust suppression. • During High Winds - Laramie will monitor wind conditions during site construction; during wind event in excess of 13 miles per hour, Laramie construction contractors will apply freshwater from an approved source to the disturbance area of the pad, road, or pipeline corridor to minimize or mitigate propagation of fugitive dust; accessibility and worker safety will be considered prior to application; during periods of sustained high wind event over 20 miles per hour, Laramie construction contractors may temporarily suspend work to minimize potential for migration of fugitive dust, ensure worker safety, and to minimize impacts to public health, safety, welfare, the environment, and wildlife. • Field employees will notify operations if dust is observed. • Water trucks will be utilized to wet roadways, as needed, when natural moisture is insufficient to prevent airborne dust. • Water trucks apply magnesium chloride or fresh water to roadways depending on location. • Drop heights from excavators and loaders shall be minimized to a distance no more than 5 feet. • Contractor shall conduct a visual inspection of the vehicle wheels and the wheels of the equipment loaded upon each vehicle to assess the presence of dirt. • Road Surfacing of new Access Roads - The existing lease road will be spot graveled during site construction to ensure there is sufficient gravel on the road to minimize fugitive dust; six (6) inches of road surfacing materials will be applied to the proposed access road following construction. • Speed Restrictions - Laramie has implemented speed restrictions on all lease roads and requires all Laramie employees and contractors to adhere to all posted speed restrictions; the speed limit for the existing access road and the proposed access road to the locations will be twenty-five (25) miles per hour. • Road Maintenance - During long-term production operations, Laramie will conduct inspections of the existing and proposed access roads and will perform maintenance actions as necessary to ensure road integrity and minimize fugitive dust; road maintenance actions may include, but not limited to, regrading, spot graveling, storm water control maintenance, and application of magnesium chloride (MgCl2) and / or fresh water. • Site Visitation - Laramie will utilize telemetry equipment to minimize well site visitation when possible to reduce fugitive dust from vehicles traveling the dirt / gravel roads. • Completion operations will not use any proppant to eliminate possible fugitive sand dust emissions. 9 Noise mitigation • Any operations involving the use of a drilling rig, workover rig, or fracturing and any equipment used in the drilling, completion or production of a well are subject to and will comply with the noise regulations set forth by COGCC Rule 423. • Exhaust mufflers will be installed on engines to reduce noise impacts. • Mufflers or vent tanks will be used for sound suppression when bypassing air injection on connections when drilling with aerated fluid. • Major surface pipe handling operations will be limited to daylight hours as much as possible. • Solids control equipment and shale shakers will be maintained to ensure proper function and noise mitigation. • If a noise complaint is made to either Laramie directly, the COGCC, or the local government, and Laramie is notified of the complaint, noise levels will be measured within 48 hours of receipt of the complaint; Laramie will contact the concerned party (if contact information is available) to discuss the complaint and the results of the noise measurements. Page 17 of 22Date Run: 4/19/2022 Doc [#402609499] 10 Noise mitigation • Laramie’s proposed well pads and other surface locations in its Laramie 2021 Cascade Creek OGDP are located outside of, but near, High Priority Habitat. As an additional best management practice to avoid and/or mitigate adverse impacts to such High Priority Habitat, Laramie will collect data on both ambient noise levels and noise levels during drilling and completion operations within the nearest High Priority Habitat area nearest each well pad. The noise levels will be measured at a single location that is within the boundary of the nearest High Priority Habitat area and is at least 350 feet from the nearest area of disturbance. Laramie will submit noise survey data to COGCC via Form 4 Sundry at least once prior to construction, at least once during drilling operations, and at least once during completions operations, to demonstrate average ambient and operational noise levels. If noise levels regularly or significantly exceed the maximum Commercial/Agricultual cumulative noise levels set forth in Table 423-2, Laramie will assess what more it may do to further reduce noise levels during drilling and completion operations. The implementation of any additional noise mitigation measures undertaken by Laramie, and the method by which such noise mitigation measures are implemented, shall be in and according to Laramie’s discretion, and shall not create additional surface disturbance or other adverse cumulative impacts. Before implementing any additional noise mitigation measure, Laramie shall confer with Colorado Parks and Wildlife and COGCC staff. 11 Emissions mitigation • Laramie will install equipment designed specifically to aid in the mitigation of VOC emissions from this location; this equipment includes emission control devices (ECDs) and tank load out controls; if one of these pieces of equipment is not operational, facility controls will automatically shut-in the pad until the equipment is back on-line. • Test separators and associated flowlines, sand traps, and emission control systems will be installed onsite to accommodate green completions techniques. • Venting/Flaring - Laramie will control bradenhead/casinghead venting. • Venting/Flaring - Laramie will not flare or vent gas during completion or flowback, except in upset or emergency conditions, or with prior written approval from the Director for necessary maintenance operations. 12 Odor mitigation • Drill cuttings will be run through a centrifugal dryer to minimize odor during temporary storage on location prior to transfer and placement into the Annex Cuttings Facility. • If odor complaints are received and it is determined that they are caused by the drilling fluids, then an odor neutralizing agent or similar product will be added to the system to eliminate the odor. • Hydrocarbon odors from production facilities will be minimized by keeping produced fluid hydrocarbons and natural gas contained within pipes, separators, tanks, and combustors; all tanks will be sealed with thief hatches and gaskets; tank vapors will be captured with properly sized piping and combustors. Page 18 of 22Date Run: 4/19/2022 Doc [#402609499] 13 Drilling/Completion Operations • Site lighting shall be shielded and directed downward and inward toward operations to avoid glare on nearby public roads. • A closed loop system will be implemented during drilling. • Laramie will use zero VOC (group III, low/negligible odor) drilling mud. • All cuttings generated during drilling will be kept in a bermed portion of the well pad prior to disposition offsite. • The moisture content of any water/bentonite-based drilling mud (WBM-) generated cuttings shall be as low as practicable to prevent accumulation of liquids greater than de minimis amounts; solids control equipment consisting of shale shakers, centrifuges, and flocculating unit may be utilized to separate WBM-generated cutting solids from liquids (water/bentonite drilling mud); drill cuttings will be segregated between surface casing cuttings and the intermediate / production zone cuttings; and stockpiled on location. • Cuttings samples from each interval (surface casing, intermediate, and production) will be collected and will be submitted for laboratory analysis of COGCC Table 915-1 constituents; if cuttings meet Table 915-1 standards, they will be treated as non-oily waste and disposed of in the three-sided containment area at the Annex Cuttings Facility. • In the event that a certain volume of drill cuttings analytically demonstrate constituents above Table 915-1 standards, the cuttings will be remediated during treatment and management at the Annex Cuttings Facility to levels below all applicable standards of Table 915-1. • Laramie will cover trucks transporting drill cuttings to reduce dust and PM emissions during transport of WBM solids and cuttings materials from each well pad location. • No offsite disposal of cuttings to another oil and gas location shall occur without prior approval of the Form 28 Centralized E&P Waste Management Facility. If cuttings are generated prior to aoproval of the Form 28, cuttings may be sent to a third party commercial disposal facility. An amended Waste Management Plan specifying disposal location and waste characterization method; commercial disposal of drill cuttings and drilling fluids will only require the operator to maintain documentation (manifests, bills of lading) of drill cuttings and drilling fluids disposal; the operator will implement measures (covers, misting) in trucks to reduce dust and PM emissions during transport of WBM solids and cuttings materials from the well pad location. • Recycled produced water will be utilized for well completion operations minimizing the amount of fresh water required for development of the proposed wells on this location. • Laramie will use pipelines to transport water for hydraulic fracturing to and from location. • Laramie will recycle or beneficially reuse flowback and produced water for use downhole. • Laramie will properly characterize and dispose of all waste at the appropriate specific landfill/waste disposal location that allows for acceptance of the particular waste stream. 14 Interim Reclamation Topsoil Protection: • Protection from Contamination - based on changes in physical characteristics (e.g., organic content, color, texture, density, or consistency) soil horizons will be segregated and stockpiled separately; stockpiles of different soil types will be separated by compacted earthen berms, sediment control logs, straw bale barriers, etc.; and stabilizing stockpile surfaces to control for erosion and sedimentation. • Protection from Compaction - topsoil stockpiles will be indicated on site with signage; stockpiles will be placed in areas away from vehicle and equipment traffic; and when stockpiling, compaction will be minimized by limiting the number of equipment passes, limiting stockpile height, and using vegetation. • Protection from Wind Erosion - surface roughening, applying hydro-seed/mulch, using soil tackifier, covering stockpiles with rolled erosion control products or other similar measures. • Protection from Water Erosion - surface roughening, applying hydro-seed/mulch, using soil tackifier, covering stockpiles with rolled erosion control products or other similar measures. • Weed Establishment Prevention - Laramie uses Cultural, Mechanical, Biological, and Chemical controls to prevent the establishment of weeds. Page 19 of 22Date Run: 4/19/2022 Doc [#402609499] 15 Interim Reclamation • Interim reclamation will occur within six (6) months following completion of well drilling and completion operations. • The areas identified to be interim reclaimed will be re-contoured to blend as nearly as possible with the natural topography during site reclamation; all topsoil will be moved from the stockpile area and placed over the facility’s cut and fill slopes to a uniform depth to ensure long term topsoil health including protection from erosion, prevention of weed establishment, and maintaining soil microbial activity until final reclamation. • The location will be reseeded by drill, broadcast, or hydroseed methods; drill seeding will be utilized wherever soil characteristics and slope allow for effective operation of a rangeland seed drill. • The seed bed will be prepared on all topsoiled areas to alleviate compaction and minimize the potential for erosion. • Topsoiled areas will be planted with desirable species or a seed mixture provided by the Surface Owner for this particular location. • Protection from Wind and Water Erosion - topsoiled areas will be covered with certified weed free mulch at an application rate specified by the product’s manufacturer, or a specification sheet that follows good engineering practices. • Weed Establishment Prevention - Laramie uses Cultural, Mechanical, Biological, and Chemical controls to prevent the establishment of weeds. Total: 15 comment(s) Page 20 of 22Date Run: 4/19/2022 Doc [#402609499] Attachment List Att Doc Num Name 111111013 DIRECTIONAL WELL PLAT 111111031 AUDOBON, SIERRA CLUB, WBRC WILDLIFE COMMENT, JANUARY 1, 2022 111111032 LARAMIE RESPONSE TO WILDLIFE COMMENT, JANUARY 14, 2022 111111033 LARAMIE SUPPLEMENTAL RESPONSE TO WILDLIFE COMMENT, 2-23-2022 211900114 DIRECTOR'S RECOMMENDATION 402609499 FORM 2A APPROVED 402780646 SURFACE AGRMT/SURETY 402789258 MINERAL LEASE MAP 402846805 GEOLOGIC HAZARD MAP 402846862 LGD CONSULTATION 402848286 RELATED LOCATION AND FLOWLINE MAP 402858177 LOCATION DRAWING 402858206 EQUIPMENT LIST 402858207 HYDROLOGY MAP 402858852 Cumulative Impacts Plan - Rule 304.c.(19) 402859026 CULTURAL FEATURES MAP 402862335 LOCATION AND WORKING PAD GIS SHP 402877254 ACCESS ROAD MAP 402877288 REFERENCE AREA MAP 402877300 REFERENCE AREA PICTURES 402877312 LOCATION PICTURES 402877324 NRCS MAP UNIT DESC 402877335 WILDLIFE HABITAT DRAWING 402877373 Dust Mitigation Plan - Rule 304.c.(5) 402881903 LAYOUT DRAWING 402900103 CPW CONSULTATION 402900106 VARIANCE REQUEST LETTER 402931414 Cumulative Impacts Plan - Rule 304.c.(19) 402937020 Cumulative Impacts Plan - Rule 304.c.(19) 402982705 FORM 2A SUBMITTED 402982709 PUBLIC COMMENT-0 Total Attach: 31 Files Page 21 of 22Date Run: 4/19/2022 Doc [#402609499] User Group Comment Comment Date OGLA OGDP ID #481179 and this Form 2A are approved by Commission Order Number 510-74.03/11/2022 OGLA Commission-requested noise mitigation BMP has been added.03/11/2022 OGLA The Director has determined that the OGDP application that this Form is a component of meets all requirements of Rule 306.a. The Director’s Recommendation has been attached to the Form 2A. 01/27/2022 OGLA OGLA technical review is complete and the OGLA task has been passed.01/27/2022 OGLA Attached revised Cumulative Impacts Plan from operator.01/25/2022 OGLA Attached revised Variance Request Letter from operator and corrected rule references in the variance request text box. 01/20/2022 OGLA Per operator concurrence, revised plugging bond; revised distance and direction to nearest NWI mapped wetland; attached revised Cumulative Impacts Plan, added date of CPW pre-application consultation, attached CPW Consultation documentation. 01/19/2022 OGLA Placed the following Best Management Practices (selected from the submitted plans) on the Form 2A: planning, pre-construction, general housekeeping, wildlife protection, stormwater/erosion control, material handling and spill prevention, dust control, noise mitigation, emissions mitigation, odor mitigation, drilling/completion operations, and interim reclamation. 01/14/2022 OGLA Based on technical review, COGCC requested and attached revised Variance Request Letter, Directional Well Plat, Preliminary Process Flow Diagram, and Dust Mitigation Plan. 01/13/2022 OGLA Per operator request, revised the direction to the nearest property line; added a third NRCS Map Unit to the soils section based on the NRCS attachment, the Dust Mitigation Plan; and COGCC's Online GIS Map; revised distance and direction to the nearest surface water feature based on the Hydrology Map and the Form 2B; added Federal (FEMA) review for the presence of floodplains. 01/13/2022 OGLA The Director has determined this OGDP application is complete. Form pushed to IN PROCESS. 12/01/2021 OGLA Initiated Completeness Review.11/11/2021 OGLA Per operator request, sent Form 2A back to 'DRAFT'.09/13/2021 Total: 13 comment(s) General Comments Page 22 of 22Date Run: 4/19/2022 Doc [#402609499] State of Colorado Oil and Gas Conservation Commission 1120 Lincoln Street, Suite 801, Denver, Colorado 80203 Phone: (303) 894-2100 Fax: (303) 894-2109 APPLICATION FOR PERMIT TO: FORM 2 Rev 12/20 Document Number: 402681904 01/27/2022 Date Received:` Well Plan: is Directional Horizontal (highly deviated) If Well plan is Directional or Horizontal attach Deviated Drilling Plan and Directional Data. X Vertical Subsurface Locations 97WRng:6STwp:10Sec:Footage at TPZ:1458 FNL FNL/FSL 646 FEL FEL/FWL Top of Productive Zone (TPZ) Measured Depth of TPZ:7881 True Vertical Depth of TPZ:7423 97WRng:6STwp:10Sec:646FNL FNL/FSL 1458 Bottom Hole Location (BHL) FEL FEL/FWL Footage at BHL: 97WRng:6STwp:10Sec:Footage at BPZ:1458 FNL FNL/FSL 646 FEL FEL/FWL Base of Productive Zone (BPZ) Measured Depth of BPZ:10018 True Vertical Depth of BPZ:9560 WELL LOCATION INFORMATION FeetFeet -108.206613 QtrQtr:NENW Sec:10 Rng:97W Twp:6S Meridian:6 Latitude:39.544356 Longitude: Footage at Surface:119 FNL FNL/FSL 2498 FWL FEL/FWL Field Name:GRAND VALLEY Field Number:31290 Ground Elevation:8592.3 GPS Data:Date of Measurement:04/23/2020GPS Quality Value:1.9 PDOPType of GPS Quality Value: Surface Location LOCAL GOVERNMENT PERMITTING INFORMATION COMMINGLE ZONESMULTIPLE ZONESSINGLE ZONEZONE TYPE TYPE OF WELL OIL GAS COALBED OTHER: X X wbankert@laramie-energy.comEmail: Name of Operator:LARAMIE ENERGY LLC COGCC Operator Number:10433 Address: 1700 LINCOLN ST STE 3950 City:DENVER State:CO Zip:80203 Contact Name:Wayne P Bankert Phone:(970)812-5310 Fax:( ) Well Number:0697-10-05E Well Name:CC RECLAMATION FINANCIAL ASSURANCE Plugging and Abandonment Bond Surety ID:20210135 Sidetrack Refile Amend X Drill Deepen Re-enter Recomplete and OperateX Page 1 of 8Date Run: 4/14/2022 Doc [#402681904] Well Name: CC 0697-10-05E SURFACE AND MINERAL OWNERSHIP AT WELL¶S OIL & GAS LOCATION Surface Owner of the land at this Well’s Oil and Gas Location: Fee State Federal Indian Fee State Federal IndianMineral Owner beneath this Well’s Oil and Gas Location: Surface Owner Protection Financial Assurance (if applicable):Surety ID Number (if applicable): X X MINERALS DEVELOPED BY WELL The ownership of all the minerals that will be developed by this Well is (check all that apply): X Fee State Federal Indian N/A LEASE INFORMATION Using standard QtrQtr, Section, Township, Range format describe one entire mineral lease as follows: * If this Well is within a unit, describe a lease that will be developed by the Well. * If this Well is not subject to a unit, describe the lease that will be produced by the Well. (Attach a Lease Map or Lease Description or Lease if necessary.) See Attached Lease Map Total Acres in Described Lease:8262 Described Mineral Lease is: Federal or State Lease # X Fee State Federal Indian Per § 34-60-106(1)(f)(I)(A) C.R.S., the following questions pertain to the Relevant Local Government approval of the siting of the proposed Oil and Gas Location. SB 19-181 provides that when “applying for a permit to drill,” operators must include proof that they sought a local government siting permit and the disposition of that permit application, or that the local government does not have siting regulations. § 34-60-106(1)(f)(I) (A) C.R.S. County:GARFIELD Municipality:N/A Does the Relevant Local Government regulate the siting of Oil and Gas Locations, with respect to this Location? If yes, in checking this box, I hereby certify that an application has been filed with the local government with jurisdiction to approve the siting of the proposed oil and gas location. NoYes The disposition of the application filed with the Relevant Local Government is: Comments:Garfield County is the local government with jurisdiction over the siting of this proposed oil and gas location, Advance Notice was sent to Garfield County’s Community Development Department, notifying Garfield County of Laramie’s intentions to submit an Oil and Gas Development Plan to COGCC. The notification included the proposed locations, including the Cascade Creek 0610-21-41 well site. The notice letter was sent on July 14, 2021, to Garfield County pursuant to COGCC Rule 302.e. Garfield County, the local government with jurisdiction over the siting of this proposed oil and gas location, determined that per the Garfield County Land Use and Development Code Table 3-403: Use Table, "Oil and Gas Drilling and Production" and "Hydraulic Fracturing, Remote Surface Location" are a use by right if 1) the Location does not require an Alternative Location Analysis or 2) the Operator does not request higher permissible noise and light levels from Garfield County . The CC 0610-21-41 Well Site Location did not require an Alternative Location Analysis and Laramie did not request from Garfield County increased permissible noise and light levels from Garfield County. Therefore, "Oil and Gas Drilling and Production" and "Hydraulic Fracturing, Remote Surface Location" are a use-by-right and are exempt from Land Use Regulation in the Resource Lands Zone District. Is the Surface Location of this Well in an area designated as one of State interest and subject to the requirements of § No24-65.1-108 C.R.S.? X Date of Final Disposition: Page 2 of 8Date Run: 4/14/2022 Doc [#402681904] Well Name: CC 0697-10-05E Distance from Well to nearest: Building:5280 Feet Building Unit:5280 Feet Public Road:5280 Feet Above Ground Utility:5280 Feet Railroad:5280 Feet Property Line:2976 Feet INSTRUCTIONS: - Specify all distances per Rule 308.b.(1). - Enter 5280 for distance greater than 1 mile. - Building - nearest building of any type. If nearest Building is a Building Unit, enter same distance for both. - Building Unit – as defined in 100 Series Rules. SAFETY SETBACK INFORMATION OBJECTIVE FORMATIONS Objective Formation(s)Formation Code Spacing Order Number(s)Unit Acreage Assigned to Well Unit Configuration (N/2, SE/4, etc.) WILLIAMS FORK-ILES WFILS 1-229 0 T6S R97W: ALL SPACING & FORMATIONS COMMENTS Federal or State Unit Name (if appl): Unit Number: SUBSURFACE MINERAL SETBACKS Enter 5280 for distance greater than 1 mile. Is this Well within a unit?No If YES: If NO: Enter the minimum distance from the Completed Zone of this Well to the Unit Boundary:Feet Feet Enter the minimum distance from the Completed Zone of this Well to the Completed Zone of an offset Well within the same unit permitted or completed in the same formation: Enter the minimum distance from the Completed Zone of this Well to the Lease Line of the described lease:646 Feet Feet299 Enter the minimum distance from the Completed Zone of this Well to the Completed Zone of an offset Well producing from the same lease and permitted or completed in the same formation: Exception Location If this Well requires the approval of a Rule 401.c Exception Location, enter the Rule or spacing order number and attach the Exception Location Request and Waivers. Page 3 of 8Date Run: 4/14/2022 Doc [#402681904] Well Name: CC 0697-10-05E Beneficial reuse or land application plan submitted? Reuse Facility ID:or Document Number: DRILLING PROGRAM Proposed Total Measured Depth:10018 Feet Distance from the proposed wellbore to nearest existing or proposed wellbore belonging to another operator, including plugged wells: Will a closed-loop drilling system be used?Yes Is H2S gas reasonably expected to be encountered during drilling operations at concentrations greater than Noor equal to 100 ppm? Will salt sections be encountered during drilling?No Will salt based (>15,000 ppm Cl) drilling fluids be used?No Will oil based drilling fluids be used?No BOP Equipment Type:Annular Preventor Double Ram Rotating Head None If yes, attach an H2S Drilling Plan unless a plan was already submitted with the Form 2A per Rule 304.c.(10). Enter distance if less than or equal to 1,500 feet:No well belonging to another operator within 1,500 feetFeet Will there be hydraulic fracture treatment at a depth less than 2,000 feet in this well?No TVD at Proposed Total Measured Depth 9560 Feet Page 4 of 8Date Run: 4/14/2022 Doc [#402681904] Well Name: CC 0697-10-05E Comments OPERATOR COMMENTS AND SUBMITTAL Casing Type Size of Hole Size of Casing Grade Wt/Ft Csg/Liner Top Setting Depth Sacks Cmt Cmt Btm Cmt Top CONDUCTOR 26 18 SA-53B 47.44 0 90 150 90 0 SURF 14+3/4 9+5/8 J-55 36 0 2530 1130 2530 0 1ST 8+3/4 4+1/2 P110IC 11.6 0 10018 1618 10018 2700 Conductor Casing is NOT planned CASING PROGRAM POTENTIAL FLOW AND CONFINING FORMATIONS Zone Type Formation /Hazard Top M.D. Top T.V.D. Bottom M.D. Bottom T.V.D. TDS (mg/L) Data Source Comment Groundwater Unita 0 0 1027 1007 0-500 CGS CGS- nearby springs Confining Layer Green River/Mahogan y 1027 1007 3142 2975 Confining layer/Oil Shale. Mahogany permeability has been determined to be approximately 30 Nano Darcie. Confining Layer Wasatch 3142 2975 5066 4765 Hydrocarbon Wasatch 'G' Sand 5066 4765 5292 4975 1001-10000 Produced Water Sample Gas well water analysis: API :05045200130001, 05045200230000, 05045106860000; Section 5, Section 9, Section 15 T6S R97W. Salt Water. Hydrocarbon Fort Union 5292 4975 6941 6509 1001-10000 Produced Water Sample Gas well water analysis: 05045122270000-0100. Salt Water Hydrocarbon Ohio Creek 6941 6509 7142 6697 >10000 Other SWD well water analysis: API: 05045068710000 CC 604-01 Sec 4 6S 97W). Salt Water. Hydrocarbon Williams Fork 7142 6697 7881 7423 >10000 Other SWD well water analysis: API: 05045068710000 CC 604-01 Sec 4 6S 97W). Salt Water. Hydrocarbon Top of Gas 7881 7423 9405 8947 >10000 Produced Water Sample Gas well water analysis: API :05045200130001, 05045200230000, 05045106860000, Section 5, Section 9, Section 15 T6S R97W. Salt Water Hydrocarbon Cameo 9405 8947 9803 9345 >10000 Produced Water Sample Gas well water analysis: API :05045200130001, 05045200230000, 05045106860000. Section 5, Section 9, Section 15 T6S R97W. Salt Water Hydrocarbon Base Cameo Coal 9803 9345 9818 9360 >10000 Produced Water Sample Gas well water analysis: API :05045200130001, 05045200230000, 05045106860000. Section 5, Section 9, Section 15 T6S R97W. Hydrocarbon Rollins 9818 9360 10018 9560 >10000 Produced Water Sample Gas well water analysis: API :05045200130001, 05045200230000, 05045106860000, Section 5, Section 9, Section 15 T6S R97W. Salt Water Page 5 of 8Date Run: 4/14/2022 Doc [#402681904] Well Name: CC 0697-10-05E A parasite string will be strapped to the outside of surface casing with injection mandrel set approximately 120 feet above the surface shoe. The parasite string will be utilized for air injection while drilling the production hole section which will lower Downhole hydrostatic pressure to mitigate loss circulation. The parasite string will be permanently cemented off after production casing is cemented. The parasite string outer diameter will be 1.9 inches with a weight of 2.76 pounds per foot. The new parasite string (Grade: J-55) will be set at a depth of 2410 feet. The well is not located within High Priority Habitat. There are no changes from the previous form 2. This application is in a Comprehensive Area Plan 383264Location ID: I hereby certify all statements made in this form are, to the best of my knowledge, true, correct, and complete. Signed:Print Name:Wayne P Bankert Title:Reg. & Enviro. Manager Date:1/27/2022 Email:wbankert@laramie-energy.com No CAP #: OGDP Name:2021 Cascade Creek Oil and Gas DPOGDP ID#:481179 Location Name:Cascade Creek (CC) 0610-21-41 Expiration Date:02/23/2025 Operator must have a valid water right or permit allowing for industrial use or purchased water from a seller that has a valid water right or permit allowing for industrial use, otherwise an application for a change in type of use is required under Colorado law. Operator must also use the water in the location set forth in the water right decree or well permit, otherwise an application for a change in place of use is required under Colorado law. Section 37-92-103(5), C.R.S. (2011). API NUMBER 05 045 24253 00 Expiration Date:02/23/2025 Based on the information provided herein, this Application for Permit-to-Drill complies with COGCC Rules, applicable orders, and SB 19-181 and is hereby approved. COGCC Approved:Director of COGCC Date:4/14/2022 Page 6 of 8Date Run: 4/14/2022 Doc [#402681904] Well Name: CC 0697-10-05E No BMP/COA Type Description 1 Drilling/Completion Operations Alternative Logging Program: One of the wells drilled on the pad will be logged with open-hole Resistivity Log and Gamma Ray Log from TD into the surface casing. All wells on the pad will have a cement bond log with gamma-ray run on production casing (or on intermediate casing if production liner is run) into the surface casing. The Form 5, Completion Report, for each well on the pad will list all logs run and have those logs attached. The Form 5 for a well without open-hole logs will state "Alternative Logging Program - No open-hole logs were run" and will clearly identify the type of log and the well (by API#) in which open-hole logs were run. Total: 1 comment(s) Best Management Practices Attachment List Applicable Policies and Notices to Operators Piceance Rulison Field - Notice to Operators. http://cogcc.state.co.us/documents/reg/Policies/NoticeToOp-20060623-2.pdf NW Colorado Notification Policy. http://cogcc.state.co.us/documents/reg/Policies/nw_notification_procedures.pdf Conditions Of Approval All representations, stipulations and conditions of approval stated in the Form 2A for this location shall constitute representations, stipulations and conditions of approval for this Form 2 Permit-to-Drill and are enforceable to the same extent as all other representations, stipulations and conditions of approval stated in this Permit-to-Drill. COA Type Description Drilling/Completion Operations 1)Operator shall comply with the most current revision of the Northwest Notification Policy. 2)Operator shall comply with the most current revision of the Garfield County Rulison Field Notice to Operators, with the following exception: All field notice requirements specified in that Notice to Operators are superseded by the requirements of the most current revision of the Northwest Colorado Notification Policy (see Condition of Approval #1). 3)Operator shall provide cement coverage from the production casing shoe (4 1/2" FIRST STRING) to a minimum of 200' above the Wasatch G as defined by COGCC in the report "Casing and Cement Standards for Geologic Isolation Piceance Basin Bradenhead Monitoring Area and Nearby Fields," dated April 18, 2016, COGCC Document No. 2056199, Appendix A Field Scout Cards and Annotated Type Logs) to provide isolation of the Lower Wasatch, all Mesaverde Group formations including the Ohio Creek Formation, and underlying formations, if penetrated. Verify production casing cement coverage with a cement bond log. 4)During stimulation, operator shall monitor the bradenhead, casing, and tubing pressure of the proposed well and all offset wells under Operator’s control which penetrate the stimulated formation and have a treated interval separation of 300 feet or less. Operator shall notify COGCC Engineering staff if bradenhead pressures increase by more than 200 psig. Interim Reclamation Operator shall comply with Notice to Operators: Interim Reclamation Procedures for Delayed Operations (dated January 5, 2017). 2 COAs Condition of Approval Page 7 of 8Date Run: 4/14/2022 Doc [#402681904] Well Name: CC 0697-10-05E User Group Comment Comment Date Permit Refile change comment added to Submit tab.04/14/2022 Permit Final Review Completed. 03/28/2022 OGLA The Commission approved the Laramie Energy 2021 Cascade Creek OGDP (ID #481179) on 02/24/2022 by Commission Order #510-74 for the Cascade Creek (CC) 0610-21-41 Oil and Gas Location (Location ID #383264) related to this Form 2. 03/21/2022 Engineer Offset water well check: There are no permitted water wells within one mile of this proposed surface hole location. Offset Well Evaluation: Existing offset oil and gas wells within 1,500 feet of the wellbores on this pad meet standards. No mitigation required. Three offset wells produce from the Wasatch G formation within 1 mile. The producing wells have been taken into consideration for the cement coverage COA#3. CC #0697-04-07E 045-23986 TA CASCADE CREEK *697-15-01 045-10686 PR CASCADE CREEK #697-09-54B 045-16009 PR 02/15/2022 Permit Passed Permit review.02/04/2022 Permit Corrected Surety Bond ID per operator 02/01/2022 Total: 6 comment(s) General Comments Att Doc Num Name 402681904 FORM 2 SUBMITTED 402913466 WELL LOCATION PLAT 402913469 LEASE MAP 402913682 DEVIATED DRILLING PLAN 402913683 DEVIATED DRILLING PLAN 402919764 DIRECTIONAL DATA 402922335 SURFACE AGRMT/SURETY Total Attach: 7 Files Page 8 of 8Date Run: 4/14/2022 Doc [#402681904] Well Name: CC 0697-10-05E CC 0610-21-41 Pad Minor Temporary Employee Housing Garfield County, Colorado Table of Contents Parcel Details and Agreements 1.Authorization and Statement of Authority (Couey)2.Surface Use Agreement (SUA) with Couey3.Parcel Deed