HomeMy WebLinkAboutEngineer's Letter 12.21.2022
2480 South 3850 West, Suite D
West Valley City , UT 84120
(801) 433-0901
Fax (801) 433-0903
2347QPC Foundation Letter 12/21/2022
December 21, 2022
Bill Betenson
MountainWest Pipeline
333 S State Street
Salt Lake City, UT 84111
Re: Drilled Pier Depth (P22 -2347QPC)
Mr. Betenson,
Jōb Industrial Services, Inc. (JIS) understands that an abandoned pipe was discovered in one of the holes
being dug for the concrete drilled piers that supports the meter s kid. See the attached drawing for the
location. The depth of the pipe is 4 ’-0” below grade. Because the forces on this pier are low (less than 1,500
pounds), it is acceptable to install this pier at the depth of the abandoned pipe.
Please contact me if there are any questions o r concerns.
Respectfully,
Mark Rawlings, PE
Civil/Structural Engineering Manager
Jōb Industrial Services, Inc.
O: 801 -433-0901 | M: 916-960-8216
mrawlings@jobindustrial.com
THE INFORMATION AND CONCEPTS CONTAINED IN THIS DOCUMENT ARE CONFIDENTIAL ANDTHE PROPERTY OF MOUNTAIN WEST AND/OR THE CLIENT IDENTIFIED. DUPLICATION OR USEOF THIS INFORMATION AND/OR CONSTRUCTION OF SYSTEMS BASED ON THIS DOCUMENT ARESTRICTLY PROHIBITED WITHOUT WRITTEN AUTHORIZATION FROM MOUNTAIN WEST.DRAWING NUMBERREVREFERENCE DRAWINGSDRAWING DESCRIPTIONWO NUMBERWORK ORDERSDESCRIPTIONNODESCRIPTIONREVISIONSDATEBYCHECKENGINEERING RECORDDRAWN BY:CHECKED BY:PROJECT ENGR:SURVEYOR:ENGR MNGR:CONSTR MNGR:SECTION:TRELEVATION:LAT:LONG:SCALE:LINE NUMBER:FACILITY:TITLE:DESCRIPTION:ADDRESS:CITYCOUNTYSTATEDRAWING NUMBERSHEETREVISION121110987654321GFEDCBA123456789101112ABCDEFGMOUNTAIN WEST_ANSI_D
S-RIFLE-CCS-011-01.dwg - 10/27/2022 - 03:45pm
JTL 145RIFLE DELIVERY METER STATIONCONCRETEPLAN, SECTIONS & DETAILSRIFLEGARFIELDCO.S-RIFLE-CCS-01101113.186S94.93W5338 FT93.53036-107.827163CO.CMJ (JIS)WB0ISSUED FOR CONSTRUCTION09/27/2022CMJMMR1RE-ISSUED FOR CONSTRUCTION09/29/2022CMJGB93202.86QP, XCEL RIFLE, JTL145 1000' PIPE89006.86QP, XCEL RIFLE METER STATION, INSTALLN1. LOCATE ALL UTILITIES PRIOR TO CONSTRUCTION.2. INDICATES LOCATION OF ELECTRICAL ISOLATION FLANGE SETS. ENSURE THAT ELECTRICAL ISOLATION IS NOT SHORTED/BYPASSED THROUGH TUBING CONDUIT, STEEL PIPING SUPPORTS, ETC., THAT ARE IN CONTACT WITH THE PIPE.3. BURIED PIPING SHALL BE CLEANED AND COATED IN ACCORDANCE WITH MWP STANDARD PRACTICE 2-13-10 “COATING BURIED PIPE” AND STANDARD PRACTICE “9-02-01” FOR FUSION BONDED EPOXY (FBE). PREFERRED BELOW GROUND COATINGS ARE FBE AND TWO PART EPOXY. ABOVE GROUND PIPING SHALL BE CLEANED AND COATED IN ACCORDANCE WITH MWP STANDARD PRACTICE 9-03-01 “PROTECTIVE COATING SPECIFICATION”. ALL BURIED PIPING SHALL BE CATHODICALLY PROTECTED IN ACCORDANCE WITH MWP STANDARD PRACTICE 7-00-01 “GENERAL CORROSION CONTROL PROCEDURES”. BELOW GROUND COATING SHALL EXTEND 6 TO 12 INCHES ABOVE THE SOIL-TO-AIR INTERFACE. ABOVE GROUND COATING SHALL BE APPLIED TO THE EXPOSED BELOW GROUND COATING AND EXTEND 6 TO 12 INCHES BELOW THE SOIL-TO-AIR INTERFACE.4. NEW PIPING IS INDICATED BY BOLD LINES (OR BY REVISION CLOUD).5. FIELD VERIFY WALL THICKNESS AT ALL TIE-IN LOCATIONS.6. PIG-ABLE PIPELINES SHALL BE FABRICATED WITH GUARD BARS INSTALLED WITHIN TEES.7. ANY MATERIAL SUBSTITUTION OR CHANGES TO DESIGN REQUIRES ENGINEERING APPROVAL.8. PIPING MTR'S SHALL BE ASSEMBLED PER SP-3-95-01.9. OLETS TO BE FULL OPENGENERAL NOTESRE-ISSUED FORCONSTRUCTIONCALL TWO BUSINESS DAYSBEFORE YOU DIG TO HAVEUTILITIES LOCATED811 or 1-800-922-1987colorado811.orgRKNOW WHAT'S BELOW.CALL BEFORE YOU DIG.GRADE2"
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2"2"℄ (2) 34"Ø HOLESFOR 58"Ø EPOXYBOLTSMK. AA-1⅊ 38"(SEE DETAIL 1)412"6"112"4"112"
7"(3 AS SHOWN, 3 OPP)⅊ 38"x6"x7"(2) 34"Ø HOLES1"412"℄ PIER7'-8"8'-6"10'-6"418"4'-0"23 4"4'-0"418"4'-0"23 4"4'-0"DP-1DP-1DP-1DP-1DP-1DP-11'-0"1'-0"3/4"=1'-0"1'-3"
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X"X"4'-0"1'-0"SKIDMATCH BUILDINGFLOOR ELEV.#4 @ 12"C.C. MAXE.W. TOP & BTM.DOMINION WP 0,0,0(LOCATED AT CORNEROF FENCE LINE)47'-0"44'-10"N.T.S.N.T.S.1'-0"1'-0"℄SKIDSKID SKID BASE OUTLINE3"EQUAL SPACED(FIELD DETERMINE)10/27/2022