|
BOULDER-WHITEROCK PANAMA RESERVOIR
<br />PUMP/PIPELINE PROJECT
<br />FOR THE BOULDER & WHITEROCK DITCH AND RESERVOIR COMPANY
<br />BOULDER COUNTY CONSERVATION DISTRICT BOULDER COUNTY, COLORADO
<br />UNITED STATES DEPARTMENT OF AGRICULTURE
<br />NATURAL RESOURCES CONSERVATION SERVICE
<br />t
<br />.>~ .
<br />~ ~ ~ V~A1ser~ui, ,
<br />~t~; _~.Alamasa
<br />fO~y~ ~ *Trirada
<br />r 1
<br />STATE MAP
<br />N NOT TO SCALE
<br />o~
<br />~o
<br />J~
<br />~Z
<br />NOJ
<br />10 MILEF
<br />BOULDER
<br />VICINITY MAP
<br />NOT TO SCALE
<br />INDEX OF DRAWINGS
<br />SHEET NO. DESCRIPTION
<br />1 TITLE SHEET
<br />2 OVERALL PLAN; PLAN/PROFILE DRAWING LOCATION, MAP
<br />3 PLAN/PROFILE PHASE 1 INLET PIPELINE, PLAN/PROFILE PHASE 1 CONVEYANCE PIPEUNE
<br />4 PLAN/PROFILE PHASE 2 CONVEYANCE PIPELINE
<br />5 PLAN/PROFILE PHASE 2 CONVEYANCE PIPELINE
<br />6 PLAN/PROFILE PHASE 2 CONVEYANCE PIPELINE & UPPER LATERAL PIPELINE
<br />7 PLAN/PROFILE -LOWER LATERALS ~1 & ~2
<br />8 ENLARGED 1:1 PROFILES
<br />9 INTAKE STRUCTURE & SCREEN DETAILS
<br />10 PLAN AND DETAILS ACCESS ROAD TO PUMP HOUSE AND BUILDING PAD
<br />11 WET WELL STRUCTURE PLANS AND DETAILS
<br />12 WET WELL REINFORCING STEEL DETAILS
<br />13 WET WELL REINFORCING STEEL DETAILS
<br />14 WET WELL REINFORCING STEEL DETAILS
<br />15 WET WELL REINFORCING STEEL DETAILS
<br />16 WET WELL REINFORCING STEEL DETAILS
<br />17 WET WELL REINFORCING STEEL DETAILS
<br />18 WET WELL REINFORCING STEEL DETAILS
<br />t9 WET WELL REINFORCING STEEL DETAILS
<br />20 PHASE 1 OUTLET STRUCTURE DETAILS
<br />21 PHASE 2 OUTLET STRUCTURE DETAILS
<br />22 UPPER LATERAL & LOWER LATERAL #1 OUTLET STRUCTURE DETAILS
<br />23 PUMPING PLANT PLAN & DETAILS
<br />24 MISCELLANEOUS PIPING & EARTHFILL DETAILS
<br />25 THRUST BLOCK, DRAIN PUMPOUT, & MISCELLANEOUS DETAILS
<br />26 PIPELINE TRENCH, AIR VENT, & MISCELLANEOUS DETAILS
<br />~ ,~ ti w" st,.f~+ F , .~ ~~.a~ ,,
<br />"4' ,Ly ~.I"4, ~' y ~
<br />r , -~ ~
<br />Imo- wY z f ~~ ~ ` ;-.~,- < ~r~'tK'3~y ~~ ~ '` ~`~' +.,- r j t; 4
<br />_ ~ ~ p
<br />PF1~F ~ tiz 7 s
<br />^ig ~~ ~ ~ t ,~' r ~a F;~ !T~`r' ' ~'~ Y~ ~,
<br />- r'r ~~ d~( ;ca ~~~c&t~1W0~021>rti.t n.
<br />n r" ~ ti ~ ~ i ~ ~X ~°~~
<br />z -k ~ ~ : ~ ~ ,~r
<br />z >-" ; z ~ was
<br />~ ~,
<br />r
<br />~~ ~ ` ~ ~ 4,
<br />~ ~, }~
<br />I +~
<br />~~ .
<br />5 MILES TO Y` ~~~ I >~ r ~ ~';~`i
<br />INTERSTATE 25 ,~,, -„~ ~'. ' ~~~y ~ , _ .'~.;~~~`
<br />f
<br />} ~ r' a~ sa
<br />F +~j'j~~[y'~1 ~ k i
<br />li
<br />AERIAL VIEW
<br />NOT TO SCALE
<br />GENERAL NOTES:
<br />INSTALLATION SHALL MEET THE REQUIREMENTS OF NRCS PLANS ANO SPECIFICATIONS.
<br />ANYTHING MENTIONED IN THE SPECIFICATIONS AND NOT SHOWN ON THE DRAWINGS, OR
<br />SHOWN ON THE DRAWINGS AND NOT MENTIONED IN THE SPECIFICATIONS, SHALL BE OF
<br />LIKE EFFECT AS IF SHOWN OR MENTIONED IN BOTH.
<br />THE DESIGN OF THE PUMP HOUSE BUILDING (ABOVE ELEVATION 5055.17') AND
<br />ELECTRICAL POWER SUPPLY COMPONENTS ARE NOT PART OF THESE DRAWINGS. THE
<br />DESIGN OF THESE ffEMS WILL BE PROVIDED BY OTHERS IN SEPARATE CONTRACTS.
<br />THE CONTRACTOR SHALL INSPECT THE CONSTRUCTION AREA FOR THE PRESENCE OF
<br />UTILITY FACILITIES, BOTH SURFACE AND SUBSURFACE. THE CONTRACTOR IS
<br />RESPONSIBLE FOR NOTIFYING THE UTILITY NOTIFICATION CENTER OF COLORADO (UNCC)
<br />BY CAWNG 811 OR 1-800-922-1987 FOR THE PURPOSE OF LOCATING ANY
<br />UNDERGROUND UTILITIES, AT LEAST TWO FULL WORKING GAYS PRIOR TO ANY
<br />EXCAVATION. REFER TO THE DRAWINGS AND SPECIFICATIONS FOR SPECIAL
<br />REQUIREMENTS FOR WORKING WffHIN THE AREA OF THE EXISTING GAS PIPEUNE AS
<br />SHOWN ON THE DRAWINGS. THE CONTRACTOR WILL USE EXTRA SAFETY PRECAUTIONS
<br />WHEN WORKING NEAR OR AROUND PIPELINES, POWER LINES, POWER POLES,
<br />UNDERGROUND CABLES, OR OTHER UTILITY INSTALLATIONS.
<br />CONSTRUCTION NOTES:
<br />ALL STATIONING IS CENTERLINE STATIONING AND IS MEASURED HORIZONTAL DISTANCE
<br />LOCATION OF NEW PIPELINE SHOWN IS APPROXIMATE, BASED ON AVAILABLE SURVEY
<br />DATA. IF EXISTING CONDITIONS IN THE FIELD ARE SIGNIFlCANTLY DIFFERENT THAN
<br />THOSE SHOWN ON THE DRAWINGS, THE PIPELINE ELEVATIONS AND GRADES SHALL BE
<br />CHANGED IN ORDER TO MAINTAIN MINIMUM PIPE COVER OR MINIMUM SLOPES. ALL
<br />CHANGES SHALL BE APPROVED BY THE ENGINEER. PIPELINE INVERT ELEVATIONS
<br />SHOWN ON THE DRAWINGS ARE CALCULATED USING NOMINAL PIPE DIAMETERS. SMALL
<br />ADJUSTMENTS IN PIPELINE ALIGNMENT MAY BE MADE FOR PROPER FIT OF PIPE JOINTS
<br />AND APPURTENANCES.
<br />ALl EXCAVATION SHALL MEET OSHA REGULATIONS.
<br />THRUST BLOCKS SHALL BE INSTALLED AT ALL ABRUPT CHANGES IN GRADE OR
<br />ALIGNMENT.
<br />AI.L EXPOSED PVC MATERIAL SHALL BE CLEANED AND PAINTED WITH 2 COATS EXTERIO
<br />ACRYLIC LATEX PAINT.
<br />MINIMUM COVER OVER THE TOP OF ALL PIPELINES SHALL BE 30". NO ROCK GREATER
<br />THAN 1 INCH SHALL BE PLACED WITHIN 6 INCHES OF THE PIPE AND NO ROCKS
<br />GREATER THAN 3 INCHES IN THE REMAINING FILL UNLESS OTHERWISE SHOWN.
<br />FOR GASKEiED PIPE, BENDS LESS THAN 11.25' AND MINOR ADJUSTMENTS THAT NEED
<br />TO BE MADE IN THE ALIGNMENT DF THE PIPELINE MAY BE MADE BY DEFLECTING THE
<br />PIPE JOINTS OR BY PROVIDING. CUSTOM-FABRICATED ELBOWS. THE DEFLECTION OF
<br />EACH JOINT SHALL NOT EXCEED THE PIPE MANUFACTURER'S RECOMMENDATIONS NOR
<br />SHALL IT EXCEED A MAXIMUM OF ONE (1) pEGREE OF DEFLECTION PER PIPE JOINT (1
<br />DEGREE OF DEFLECTION EQUALS APPROXIMATELY 4 INCHES OF LATERAL DEFLECTION
<br />PER 20 FOOT LENGTH OF PIPE).
<br />WHERE GRANULAR PIPE BACKFILL IS NOT ALREADY CALLED FOR AND A WATER TABLE
<br />EXISTS, SELECT GRANULAR BEDDING, HAUNCHING, AND INITIAL BACKFILL SHALL BE
<br />INSTALLED. THE GRANULAR MATERIAL SHALL HAVE A MAXIMUM SIZE OF 1 INCH AND A
<br />MAXIMUM OF 159: PASSING THE #200 SIEVE. IF EXCESSIVE WATER IS WITHIN THE
<br />TRENCH, IT MAY NEED TO BE DEWATERED TO PLACE THE PIPE. PIPE JOINTS AND
<br />GASKETS SHALL BE KEPT CLEAN AND FREE FROM SOIL, MUD, AND DEBRIS.
<br />ALL INLINE RISERS, VALVE STEMS, AIR VENTS, AND OTHER APPURTENANCES ALONG THE
<br />PIPELINES SHALL BE PROTECTED WITH A GUARD RAIL AND/OR POST ASSEMBLY. REFER
<br />TO DETAILS IN THE DRAWINGS.
<br />STRUCTURAL NOTES:
<br />ALL EXPOSED CONCRETE EDGES SHALL BE CHAMFERED ~'+" UNLESS OTHERWISE SHOWN
<br />OR NOTED IN THE STRUCTURAL DETAILS.
<br />MINIMUM BAR COVER SHOWN IS THE CLEAR DISTANCE BETWEEN THE SURFACE OF THE
<br />BAR AND THE FACE OF THE CONCRETE AND, UNLESS OTHERWISE SHOWN, IS 2" FOR
<br />FORMED AND TOP SURFACES AND 3" FOR SURFACES POURED AGAINST EARTH.
<br />UNLESS OTHERWISE NOTED, ALL BAR LAP SPLICES SHALL BE LAPPED A MINIMUM OF
<br />25" FOR ~4 BARS, 31" FOR ~5 BARS, AND 37" FOR #6 BARS.
<br />UNLESS OTHERWISE SHOWN ON THE DRAWINGS, ALL HORIZONTAL BARS IN WALLS SHALL
<br />BE MADE CONTINUOUS AROUND CORNERS OR SEPARATE CORNER BARS SHALL BE
<br />PROVIDED AND LAPPED AS NOTED ABOVE. r
<br />~oom
<br />O N N O
<br />N N \
<br />> ~ ~ ~
<br />M
<br />_a m ~ v
<br />U o, C ~ p
<br />s
<br />m a
<br />~ u ~ t a
<br />~ ~ ~ U Q
<br />U1 ~- O
<br />~U °
<br />Z w O
<br />7
<br />°z p o
<br />Q ~ H
<br />" ~ U
<br />X ~
<br />D ~J.~ N
<br />? Z ~
<br />Z
<br />Q~jF
<br />w~ a 1
<br />I- ~d'
<br />H- ~ ~
<br />N n- O
<br />Q ~ U
<br />~ ~ W
<br />J
<br />F}- Q
<br />Z Q ~
<br />W
<br />R ~ Q 0 Z
<br />I z ~ 0
<br />H- Q °m v
<br />lil
<br />(A O
<br />W ~ O
<br />~ I m
<br />~ m
<br />- / 3 3
<br />U
<br />~ o
<br />2
<br />File Name
<br />~~... Pd~m ~.~
<br />Drowing No.
<br />0~
<br />
|