HomeMy WebLinkAboutPlansWHITE HORSE CONSULTANTS, LTD.
LAWRENCE A. DOBLE, P.E., C.B.O.
498 MESA VERDE A VENUE
Carbondale, CO 81623
498mva@sopris.net
970-948-2590
February 10, 2008
Bill Roberts
0304 Highway 133
Carbondale, CO
Re:
Silt Sand and Gravel
Scale House RoofRetrofit
6533 CR 346
Silt, CO
Dear Bill,
Enclosed, please find two copies of the drawing for your scale house roof retrofit. The
retrofit system has a snow load capacity of 40 p .s .f. Please call with any questions.
Sincerely,
)_~~
Lawrence A. Doble, P.E., C.B.O.
' I
Roof Assembly Outside to Inside:
1. Roofing material.
2. SIB" plywood (slope for drain .)
3 . 1 3 I 4 X 5 1 I 2" L VL @ 2 4" 0 . c .
4. 2x blocking (raise L VL above existing roof).
5 . Existing roof.
BILL ROBERTS
SCALE HOUSE
ROOF FRAMING
3/4" 1'-o"
Roof Assembly Outside to Inside:
1. Roofing material.
2. 518" plywood (slope for drain .)
3 . 1 3 I 4 X 5 1 I 2" L VL @ 2 4" 0 . c .
4 . 2 x blocking (raise L VL above ex isting
5 . Existing roof.
BILL ROBERTS
SCALE HOUSE
ROOF FRAMING
3/4" 1'-o"
roof).
2 .10 .OD
I
I
I
I
I
I
I
[]
I
I
I
I
I
I
I
24• DESKTOP W/2
FILE CABINET lc OVERHEAD SHELF
(STANDARD -R£WOVAL OPnON)
Specifications
Size(s)
• 32' Long (including hitch)
• 28 ' Box size
• 8' Wide
• 8' Ceiling height
Interior Finish
• Wood paneled walls
• Vinyl tile floors
• T -grid or modspan ceiling
28'-o"
PLAN TABLE
(STANDARD-
REWOVAL
OPTION)
I
I
I
I
I
I
I
[]
24• DESKTOP W/2
FILE CABINET lc OVERHEAD SHEI::!F---le-
(STANDARD -REWOVAL OPTION)
I
I
I
I
I
I
I
~~ v ,Jt tp....A. ... A-""
" ~ ~6(., 5~ f" s~ ~~o~· i.'-l&'f
Furniture (Optional at no additional cost) Heating and Cooling
• Built-in desk(s) with 2-dr file cabinet(s) • Central HV AC or Combination heat and
• One built-in fold down plan table A/C unit
• Overhead shelf@ each desk Exterior Finish/Frame
Electric • Wood siding
• Fluorescent ceiling lights • 1-beam frame
• Breaker panel60 amp, 120/240 v, 1 PH • Single axle
Windows/Door
• Horizontal sliding windows
• Metal door w/standard lock or deadbolt n L _ _ _ ~(l..6fl .. ~ T\'-Do~s P"'-~~
lans f~l~e. Floor I ~~ s ~~o~ rna v~ ~o~ th~e shown fr-'£~ ~~tock~trahlli .
WILLIAMS
SCOTSMAN
~----------------~~
Mobile Offices • Storage Products
And More
Additional floor
Mobile Office 32x8
Even Split Dry
WILLIAMS SCOTSMAN, INC.
760 2 1 112 Road
Grand Junction, CO 81505
Phone: 970·241-71 10
Fax: 970-241-7273
-• ~ 2007 William~ Scot~man. Tnc .
Toll free: 800-782-1 500
www. willscot.com
J
C095B380
WILLIAMS SCOTSMAN INC
8211 TOWN CENTER DR
BALTIMORE MD 21236
VALIDATION LN
PAID ADAMS 39 06/14/2005 121742JES R01 0
0.00
WILLIAMS SCOTSMAN INC
8211 TOWN CENTER DR
BALTIMORE
VAUOATION
PAID ADAMS
MD 21236
LN
39 06/14/2005 121742JES R01 0
TOTAL
SIGNATURE
REQUIRED
ON REVERSE
SIDE.
TOTAL
27.67
MOTOR VEHICLE INSURANCE IS COMPULSORY IN COLORADO. NON-COMPUANCE lS A MISDEMEANOR TRAFFIC OFFENSE
WILLIAMS SCOTSMAN INC
32 X 8
4500 E 60Til AVE
COMMERCE CITY co 80022 00380
VALIDATION
PAID ADAMS 39 06/29/2005 073348 JES
COMMERCE CITY CO 80022 00380
VALIDATION
PAID ADAMS 39 06/29/2005 073348 JES
~
SIGNATURE
REQUIRED
ON REVERSI
SIDE.
TOTAL
5.25
0630200<
PREV EXP
CO# UR/COC
12 u 000'
OTHER FEE
HC DATE
SIGNATUR:
REQUIRED
ON REVERo
SIDE.
TOT_AL
5.25
MOTOR VEHICLE INSURANCE JS COMPUlSORY IN COLORADO. NON-COMPUANCE IS A MISDEMEANOR TRAFFIC OFFENS
--"'I'·~ --fr·" --FP·A
FP·X --
-------
-,.,_ ,.,_ ,.,_ ,.,_ ,.,_
-"'"-~c-~c-~c-~c--
< ®
I
' I
" II
I
I
'
RELOCATED UTILITY \ j
I
PHASE 3 SITE ENTRANCE
LEGEND
SECTION llNE
PROPERTY llNE
EASEMENT lllOW
PROPOSED EASEMENT
PAVED ROAD
UNPAVED ROAD
DITCH/WATERWAY
FLOOill'lJ.IN ZONE A
FLOOill'lJ.IN ZONE X
FLOODWAY
MINING lJMIT I POND BOUNDARY
PERMIT BOUNDARY
EXIsl!NI; INDEX CONTOUR
EXISTIN!; INTERMEDIATE CONTOUR
EXISTINt; GAS LINE
PROPOSED GAS LINE
EXISTING OVERHEAD UTILITY
RELOCATED OVERHEAD UT!L!TY
EXISTING !'HONE CABLE
EXISTING STRUCT\JRE
JURISDICTIONAL WETLANDS
POTENTIAL WETLANDS NOT YET DELINEATED
(NOT SUB.TECT TO MINING OR RECLAMATION PENDING FURniER STUDY)
MONITORING WEll.
DIAECTION OF MINING
,. 34
~/ OHU-OHU~ OHU-OHC-OHC-~C---OHC-01-11.(3-------Cf.IU-OHC-I>,C
! ~
\
~
\
~
\
~
\
~
\
SCREENING & BUF FERI NG BERMS
(SEE DETA I L)
/
/
GRAPHIC SCALE
200 o 100 roo -400
1~·-rt~_·~~-~~1 ~1-...-1
(IN FEET)
1 inch::: 200 ft.
CONTROU R INTERVAL~ 5'
2e' FROM TOP OF BANI:, TYP.
(SEE NOTE 16)
/
/
COFFERDAM OR OTHER
IMPERMEABLE BARRIER
. -
~
.-··-I
·-l
I ............
COLORADO !liveR
~
I
---··-·j·--
PHASE 1A
MINING AREA
/
(1.72 ACIES)
(SEE NaiC 3) /
I
J J
I
PHASE I AND l SITE ENTRANCE
-,_ ·-···
LEVEE AND ASSOCIATED TOPOGRAPHY
IN THIS AREA ARE AS DESCRIBED BY
1986 U.S. CORPS OF ENGINEERS STUDY
I ~1 / DEWATERINSIEXFILTRATION •'i)' TRENCH (SEE DETAIL)
,_I _ OHC-"""-~C-~C -OHC-OHC-OHC-
1
' I
CONVERTED OFFICE J J
(FORMER HOUSE) J >-: II< I I I
I I
I I
I 1
I ' I
I
I
I
MINING SCHEDULE
PHASE ACREAGE RESERVE (TONS) YEARS TO MINE*
lA 1.72 76,500 0.10
1B 22.42 1,300,300 2.50
2 16.86 829,200 1.75
3A 38.19 1,959,600 4.00
3B 24.34 1,262,000 2.75
NOTES:
• SEE NOTE 9
1. TOPOGRAI'HICAL CONTOURS TAKEN FROM USGS Sit. T COLORADO QUADRANGLE AT 20' CONTO~ INTERVALS 9. MINING SCHEDULE ASSUMES MAXIMUM RECOVERY OF DEPOSIT AND !lOO.OOO TONS I YEAR MARKET DEMAND.
AND INTERPOlJ. TED AT 5' CONTOUR INTERVALS. ACT\JAL MARKET CONDmONS AND MINING SCHEDULE MAY VARY.
2. APPROXIMATE DEPTH OF MINED AREA IS 25 FEET WITH 2.5H :1V SIDE SLOPES. THE OPERA TOR WILL MINE TO
2.5:1 SLOPES , OR RECOVERY TO NEAR· VERTICAL SLOPES, WHERE PRACTICAL , GIVEN LIMITED OVERBURDEN ND
LIMITED STOCIO'ILING FOOTPRINT. OVERBURDEN AND TOPSOIL MATERIAL USED FOR SCREENING BERMS
DURING MINING WILL BE BACKFILL PLACED ALONG SHORELINE CROSS-SLOPES DURING FINAL REa.AI.IATION
TO ACHIEVE FINAL SLOPES OF 3:1 AND 2:1, AS IDENTIFIED IN THE RECUMATION PLAN.
3. PHASE !A MINING TO GENERATE INmAL SCREENING AND PROVIDE LANDSCAPE I WATER FEATURE AS BUFFER
TO EAST. PHASE !A MAY BE LIMITED IN DEPTH OR EXTENT TO SPECIFICAU. Y MEET THESE FUNCTIONAL
NEEDS .
4. RESERVE QUALITY. THE PROPERTY CONTAINS RaATIVELY HOMOGENOUS SAND AND NATURAL GRAVEL
DEPOSIT ABOVE 25 FEET BELOW GRACE , WITH INTERMINGLED LARGER ROCit
.. _
5. DEWATERING AND RECHARGE. THE SITE WILL BE DRY·MINED OR OTHERWISE DEWATERED TO PROVIDE
MACHINE ACCESS TO THE AGGREGATE RESOURCE. PUMPED WATER WILL BE DIRECTED TO A SUMP AREA (AFTER
INITIAL RESOURCE RECOVERY IN SUMP FOOTPRINT AND CONSTRUCTION OF COFFERDAM) FOR a.ARIFICA TION
AND USE IN WEiLAND RECHARGE OR DISCHARGE TO COLORADO RIVER IN ACCORDANCE WITH PERMITS FROM
OTHER AGENCIES (E.&. ARMY CORPS OF ENGINEER'S, COLORADO DEPARTMENT OF PUBllC HEALTH AND
ENVIRONMENT). CEWA TERING WILL OCCUR AT A SINGLE OR MUL T!PLE POINTS ON n£ m FLOOR, WHERE
WATER WILL BE COLLECTED AND TREATED FOR WATER QUALITY PRUPOSES . TREATED WATER WILL BE
RECIRCULATED TO RECHARGE I EXFIL TRATION TRENCHES IN ACCORDANCE WITH A DAMS · REVIEWED WATER
MANAGEMENT PLAN.
' 6. INTERNAL HAULING . THE OPERA TOR Will. COOPERATIVELY USE DEVELOPED GAS ROADS AS INTERNAL ACCESS
AND HAUL ROUTES, AS APPROPRIATE.
7. TOTAL SURFAce AREA SUB.TECTTO MINED LAND RECLAMATION PERMITTING, ASIU.US1RATED, IS 163 .31
ACRES.
8. CONCURRENT REa.AMATION. BASED ON LIMITED OVERBURDEN COVERAGE ON DEPOSIT, THE OPERA TOR MAY
MINE TO FINAL RECLAMATION SLOPES. GIVEN AVAILABLE OVERBURDEN FOR CONCURRENT RECLAIM TION , THE
OPERATOR MAY ALSO MINE TO NEARLY VERTICAL AND BACKFILL TO FINAL RECLAIM TION SLOPE. NO MORE
THAN 1,000 LINEAR FEET OF WORKING FACE WILL EXCEED A STABlE POST·MININ6 CONFIGURATION BEFORE
IMPLEMENTATION OF CONCURRENT RECLAIM TION IS REQUIRED TO LIMIT NEAR-VERTICAL SLOPES.
PUBLIC R.O. W.l
EXISTING
RESIDENCE
SEE PlJ.NllNG DETAIL
(ON RECLAMATION PLAN)
GRASS
[}
'!.'·\
10' TYP .
40'
10, ASPHALT AND I OR CONCRETE PLANT FACILmES MAY BE LOCATED IN THE PHASE 11 3 PROCESSING AREAS .
THE PROCESSING AREA MAY ALSO CONTAIN TRUCK PARKING, EQUIPMENT STORAGE, AND OTHER ACCESSORY
USES. THIS AREA WILL BE PREPARED BY REMOVIN& ALL TOPSOil. AND OTHER MA TER!ALS SUITABlE FOR
RECLAMATION, REPLACING THE WORKING SWACE WITH Fill. AS NEEDED.
11. FLOOill'lJ.IN AND FLOOD WAY INFORMATION TAKEN FEMA MAP NUMBER 0802051091C, REVISED AUGUST
2,2006 .
12. PRIOR TO ERECTION OF PROCESSING AND PLANT FACILITIES, THE OPERA TOR Will. REMOVE TOPSOIL AND
OVERBURDEN FROM THE PROCESSING AREA AND ENSURE (BY IMPORTING OR GENERA TINt; ON·SITE) A SOLID
GRAVEL BASE NO LESS THAN TWO FEET ABOVE GROUNDWATER. TOPSOIL SHAll. BE RECOVERED , WHERE
AVAILABLE , TO A DEPTH OF AT LEAST SIX INCHES. SALVAGED MATERIALS SHALL BE STORED IN SCREENING
AND BUFFERING BERMS (FOR LOCA llON, SEE PlAN) ANb I'HASE 1 OVERBURDEN STAGING (SEE PLAN ANb NOTE
BELOW).
13. I'HASE 1 OVERBURDEN STAGING . NON-TOPSOIL OVERBURDEN, TO THE EXTENT PRESENT IN I'HASE 1
PROCESSING AND MINING AREAS, Will. BE STORED IN A TEMPORARY STOCKPILE, AS DEPICTED ON THIS PLAN.
THIS STOCKPILE IS TEMPORARY 0111. Y, WITH MATERIALS TO BE PLACED WITHIN CLARIFICATION BASIN OR
MINING SIDE SLOPES FOR CONCURRENT RECLAMAllON. TI-lE STOCKPILE WI!.L BE REMOVED PRIOR TO I'HASE I
MINING IN THIS AREA .
14. RIPRAP·ARMORED SPI!.LWAYS MAY BE INSTAll.ED TO AU.OW FOR FILLING OF PIT AREAS PRIOR TO FLOOD
CRESTING AND METERED OUTLETTING OF FLOODWATERS FROM ACTIVE OR REa.AIMED PITS FOU.OWING THE
lOG-YEAR FLOOD. CULVERTS, SIPHONS , AND OTHER STRUCT\JRES MAY BE USED TO CROSS DITCH LATERALS AS
NEEDED . ENGINEERING SPECIFICATIONS, FEASIBI!.!TY , ANb SITE · SPECIFIC APPLICATIONS SHAU. BE AS
DETERMINED IN ANALYSIS AND CORRESPONDENCE FOR THE M-2006446 PERMIT.
!e . GROUNDWATER MONITORING WEll.S SHALL REMAIN INTACT FOR THE DURATION OF MINING.
16 . biTCH SETBACKS. IN ACCORDANCE WITH ENGINEERING CRITERIA , MINING SLOPES AI>J ACENT TO DITCHES
SHAll. NOT APPROACH CLOSER THAN 25 FEET AND AU. SLOPES WITH EXCAVATION CLOSER THAN 60 FEET TO
THE NEAREST TOP OF biTCH BANKS SHAll. BE NO STEEPER THAN 2H:1V FROM TOP TO BOTIOM.
BeRM NO'TE: POSITION OF BERMS MAY BE
TEMPORARILY AI>JUSTED TO ALLOW FOR
INSTALLATION OF NATURAL GAS INFRASTRUCT\JRE.
GRASS
MINING
ACTIVITIES
TYPICAL CROSS-SECTION OF SCREENING BERMS
NTS
TO 8E REMOVED
FOR FINAL GRADE
THE OPERATOR MAY MINE TO
LIMIT OF EXCAVATION ATOR
NEAR VERTICAL SLOPES
(SEc NOTE 8)
ANTICIPATED GROUNDWATER LEVEL
MINED SLOPE =\ (2 .!!H:1V)
FINAL SLOPE
(3H :1V FOR le' THEN 2H:IV)
(SEE EXHIBIT F DETAIL)
___.d d.Z::"'---
TOP OF MINING
CUT
____ SHALE /BEDROCK
TOP OF
RECLAMATION
CUT
NATURAL
&ROUND
TYPICAL EXCAVATION SLOPE DETAIL
NTS
1:15LOPES,EXCAVATE
IN PLACE (TYP.)
'I1IENCH NOTE: DEWATERING
TRENCHES ARE TEMPORARY
FEAMES, TO 8E REMOVED PRIOR
TO FINAL RECLAMATION.
LINE WITH PlASTIC SHEETING
AS NEEDED TO STABILIZE SOIL
DEWATERING TRENCH DETAIL
NTS
NAME
TITLE
RECHARGE TRENCH, WHERE
AI'PLICABlE, MIN .10 FOOT
SETBACKTO EXCAVAllON
APPROVED
SUIUECT TO NORD
EXCUTIONS A liCSRC110I'IS
GARFIILD COUNTY
BUILDING DEPARTMINT
Dode 5-~'-<>~By.tl:j.,U: ~1-
FIELDCCWY
1'10 OOJH,CTlON WJTBOOT
'J'IDft PLANS Of' sri'E
,.. of
PREPARED UNDER THE SUPERVISION OF:
DATE
REVISED EXHIBIT C-2: MINING PLAN MAP
MAXIMUM RECOVERY SCENARIO
PREPARED BY:
•• BANKS AND 6ESSO, LLC.
• •
720 KIPLING ST., SUITE 117
LAKEWOOD, COLORADO 80215
(303) 274-42n
JOB NO
05021 1/1/(J!
APPLICANT:
SILT SAND & &RAVEL L.L.C.
0304 HIGHWAY 133
CARBONDALE, CO 81623
(970) 963-2296
SCALE DRAWN BY
PROJECT:
&RAND RIVER PARK PROJECT
DRMS 112 PERMIT APPUCATION
GARFIELD COUNTY
COLORADO
DESIGNED BY APPROVAL REV SHEET
4