Attachment_2_-_BATB_Lagoon_Replacement_Phase_1_-_Drawings.pdf

PDF 14 MB Posted Feb 6, 2024

Attached to: BRAT Base Retardant System CCA - Phase I Federal contract opportunity
Solicitation number: 140L3624R0004
Issued by: Department of the Interior Bureau of Land Management

About this file

Written by GovTribe AI · Feb 6, 2024

This document is a solicitation for construction services associated with Phase I of the BRAT Base Retardant System CCA/Design project located at the Billings Retardant Air Tanker Base facility in Billings, Montana. The Bureau of Land Management is seeking proposals for work that includes site features such as curb and gutter, sidewalks, slabs, pavement and utilities as well as site demolition and construction of new structures and equipment. The estimated price range for this acquisition is between $500,000 and $1,000,000. Proposals are due on March 4, 2024. The Government anticipates award of a firm-fixed price contract by March 22, 2024, with work to commence within 10 days of award notice and be completed within 340 calendar days. Offerors are urged to inspect the site. This procurement is set aside for total small businesses with a size standard of $45 million.

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Other files for this federal contract opportunity

Other files attached to BRAT Base Retardant System CCA - Phase I, newest first.
File	Type	Posted
Attachment_12____Geotechnical_Investigation_Report_0002.pdf	PDF	Feb 28, 2024
Amendment_2_-_BATB_Lagoon_Replacement_-_Issued_0002.pdf	PDF	Feb 28, 2024
Sol_140L3624R0004_Amd_0002.pdf	PDF	Feb 28, 2024
Amendment_1_-_BATB_Lagoon_Replacement_-_Issued_0001.pdf	PDF	Feb 21, 2024
Sol_140L3624R0004_Amd_0001.pdf	PDF	Feb 21, 2024
Sol_140L3624R0004.pdf	PDF	Feb 6, 2024
Attachment_3_-_Photos.pdf	PDF	Feb 6, 2024
Attachment_4_-_General_Decision_Number.pdf	PDF	Feb 6, 2024
Attachment_11_-_DI-137_Release_of_Claims.pdf	PDF	Feb 6, 2024
Attachment_1_-_BATB_Lagoon_Replacement_Phase_1_-_Specifications.pdf	PDF	Feb 6, 2024
Attachment_5_-_Reference_List.pdf	PDF	Feb 6, 2024
Attachment_6_-_Past_Performance_Questionnaire.pdf	PDF	Feb 6, 2024
Attachment_8_-_Standard_Form_24_-_Bid_Bond.pdf	PDF	Feb 6, 2024
Attachment_7_-_Financial_Responsibility_Required_Documentation.pdf	PDF	Feb 6, 2024
Attachment_9_-_Standard_Form_25_-_Performance_Bond.pdf	PDF	Feb 6, 2024
Attachment_10_-_Standard_Form_25A_-_Payment_Bond.pdf	PDF	Feb 6, 2024
Solicitation_-_BATB_Lagoon_Replacement_Phase_1_-_Issued.pdf	PDF	Feb 6, 2024

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PROJECT LOCATION

CALL 2 BUSINESS DAYS IN ADVANCE BEFORE

YOU DIG, GRADE, OR EXCAVATE FOR THE

MARKING OF UNDERGROUND MEMBER

UTILITIES

Call before you dig.

Know what's below .

PROJECT VICINITY

PROJECT

LOCATION

PROJECT LOCATION

DESIGNERS

U.S. DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

BRAT BASE RETARDANT SYSTEM CCA / DESIGN

PHASE 1

INDEX OF DRAWINGS

GENERAL

1 G001 COVER SHEET

CIVIL

2 C001 CONSTRUCTION NOTES

3 C101 EXISTING SITE CONDITIONS

4 C102 DRAINAGE PIPING SYSTEM DEMOLITION PLAN

5 C103 DRAINAGE PIPING SYSTEM SITE PLAN

6 C104 LOADING PAD SITE PLAN

7 C105 LOADING PAD SITE DEMOLITION

8 C106 LOADING PAD #1 TRENCH DRAIN PLAN

9 C107 LOADING PAD #2 TRENCH DRAIN PLAN

10 C108 DRAINAGE PIPING SYSTEM WATER METER VAULT

11 C109 TANK FARM SPLASH WALL

12 C201 DRAINAGE PIPING SYSTEM PLAN AND PROFILE

13 C202 DRAINAGE PIPING SYSTEM PLAN AND PROFILE

14 C501 LOADING PAD DRAINAGE DETAILS

15 C502 DRAINAGE PIPING SYSTEM DETAILS

16 C503 AIRPORT SAFETY DETAILS

17 C504 LOADING PAD TRENCH DRAIN DETAILS

PROJECT VICINITY - BILLINGS, MONTANA SITE ACCESS - 1299 RIMTOP DRIVE

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AutoCAD SHX Text PLOT DATE:10/24/2022 11:11 AM PLOTTED BY:Alfredo Rico 10/24/2022 11:11 AM PLOTTED BY:Alfredo Rico PLOTTED BY:Alfredo Rico Alfredo Rico Q:\Idaho Falls\Engineering Division\70048 BLM AE IDIQ\029 BRAT Base Retardant System\Design Activities\2.0 Drawings\2.1 Dwg\2.1.2 Current\PHASE 1\G-001

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

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COVER SHEET

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GENERAL NOTES

1. ALL CONTRACTORS, AND SUBCONTRACTORS SHALL ATTEND A PRE-CONSTRUCTION CONFERENCE

WITH THE GOVERNMENT PRIOR TO START OF WORK.

2. ALL CONTRACTORS WORKING WITHIN THE PROJECT BOUNDARIES ARE RESPONSIBLE FOR

COMPLIANCE WITH ALL APPLICABLE SAFETY LAWS OF ANY JURISDICTIONAL BODY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL BARRICADES, SAFETY DEVICES, AND CONTROL OF TRAFFIC WITHIN

AND AROUND THE CONSTRUCTION AREA.

3. WHEN DISCREPANCIES OCCUR BETWEEN THE PLANS, SPECIFICATIONS, AND/OR FIELD CONDITIONS, THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE GOVERNMENT. UNTIMELY NOTIFICATION SHALL

NULLIFY ANY CONTRACTOR'S CLAIM FOR ADDITIONAL COMPENSATION.

4. THE LOCATION OF EXISTING UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR SHALL

DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK.

CONTACT MONTANA CALL BEFORE YOU DIG-LINE AT 811 A MINIMUM OF 48 HOURS PRIOR TO

EXCAVATING TO REQUEST LOCATIONS OF UNDERGROUND UTILITIES. UTILITY LOCATION AND

VERIFICATION SHALL BE AN ONGOING PROCESS. WHERE CONFLICTING UTILITIES MAY BE PRESENT, THE CONTRACTOR SHALL VERIFY LOCATION AHEAD OF TRENCHING OPERATIONS, AND IMMEDIATELY

NOTIFY THE GOVERNMENT OF ANY POTENTIAL CONFLICTS.

5. CONTRACTORS SHALL NOTIFY THE GOVERNMENT WHEN MATERIALS ARE ON SITE OR INSPECTION OF THE WORK IS REQUIRED. NO WORK MAY BEGIN ON ANY PROJECT WITHOUT TWENTY-FOUR (24) HOUR

PRIOR NOTICE.

6. ALL MATERIAL FURNISHED ON OR FOR THE PROJECT MUST MEET THE MINIMUM REQUIREMENTS OF THE GOVERNMENT. AT THE REQUEST OF THE GOVERNMENT, CONTRACTORS SHALL FURNISH PROOF THAT ALL MATERIALS INSTALLED ON THIS PROJECT MEET THE SPECIFICATION REQUIREMENTS SET

FORTH.

7. WORK SUBJECT TO APPROVAL BY THE GOVERNMENT MUST BE APPROVED PRIOR TO (A) BACKFILLING;

(B) PLACING OF AGGREGATE BASE; AND (C) PLACING OF CONCRETE.

8. ANY DEVIATION FROM THE APPROVED PLANS AND SPECIFICATIONS MUST HAVE WRITTEN CONSENT

AND APPROVAL FROM THE GOVERNMENT AND DESIGNER IN WRITING PRIOR TO CONSTRUCTION.

9. RETAIN AND PROTECT ALL FEATURES NOT DESIGNATED TO BE MODIFIED OR CONSTRUCTED.

10. ALL EXISTING FEATURES WHICH ARE BEING JOINED OR MATCHED IN CONNECTION WITH THIS

PROJECT, SHALL BE JOINED OR MATCHED IN A MANNER SATISFACTORY TO THE GOVERNMENT

INCLUDING NECESSARY SAW CUTTING, REMOVAL, REPLACEMENT, AND CAPPING.

11. SITE SHALL BE CLEANED AND RESTORED TO ORIGINAL OR BETTER CONDITION UPON COMPLETION OF

WORK.

12. THE CONTRACTOR SHALL RE-PAVE OR RE-GRAVEL TO EXISTING GRADE ANY EXISTING PAVED OR

GRAVELED STREETS DISTURBED DURING CONSTRUCTION.

13. CONTRACTOR SHALL ENSURE THAT ALL SIDEWALKS, RAMPS, ACCESSIBLE PARKING SPACES, AND

OTHER PEDESTRIAN ACCESS ITEMS COMPLY WITH THE ARCHITECTURAL BARRIERS ACT (ABA)

REQUIREMENTS.

14. TEMPORARY SHORING, BRACING, FORMING, SCAFFOLDING, ETC. ARE THE SOLE RESPONSIBILITY OF

THE CONTRACTOR OR SUBCONTRACTORS AND HAVE NOT BEEN CONSIDERED BY THE DESIGNER.

15. PROVIDE 14 DAYS NOTICE PRIOR TO START OF CONSTRUCTION FOR GOVERNMENT STAFF PLANNING

PURPOSES.

16. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE PROJECT SPECIFICATIONS AND THESE

PLANS. THE MORE STRINGENT OF ANY OF THESE SHALL APPLY TO CONSTRUCTION. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING THESE DOCUMENTS AND MAINTAINING

COPIES ON SITE.

EROSION AND SEDIMENT CONTROL NOTES

1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL LOCAL, STATE, AND FEDERAL

PERMITS REQUIRED FOR STORM WATER MANAGEMENT AS A RESULT OF CONSTRUCTION

ACTIVITIES. THE CONTRACTOR SHALL PREPARE A STORM WATER POLLUTION PREVENTION PLAN

(SWPPP) FOR REVIEW BY THE CONTRACTING OFFICER. THE CONSTRUCTION GENERAL PERMIT

DOES NOT RELIEVE THE CONTRACTOR FROM COMPLIANCE WITH OTHER REGULATIONS OR

CONTRACT REQUIREMENTS REGARDING STORM WATER POLLUTION PREVENTION INCLUDING BUT

NOT LIMITED TO PROTECTION OF SURFACE WATERS, PREVENTION OF TRACKED SOILS TO

ADJACENT STREETS, FUEL CONTAINMENT, SPILL CONTROL, ETC.

2. THE CONTRACTOR SHALL TAKE ALL NECESSARY ACTION TO MINIMIZE DEPOSITING AND TRACKING

OF MUD, DIRT, SAND, GRAVEL, ROCK, OR DEBRIS ON TO THE PUBLIC RIGHT-OF-WAY. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR ANY CLEAN UP OF THE PUBLIC RIGHTS-OF-WAY OR

ADJACENT PRIVATE PROPERTY FROM ANY TRACKING OR DEPOSITING OF MUD, DIRT, SAND,

GRAVEL, ROCK, OR DEBRIS.

3. NO DEBRIS, DIRT, AGGREGATE, OR EXCAVATED MATERIALS OR CONSTRUCTION SUPPLIES, SHALL

BE PLACED ON THE PUBLIC RIGHT-OF-WAY UNLESS PERMITTED BY THE GOVERNMENT AGENCY,

OR OTHER CONTROLLING ENTITY. IN ADDITION, PUBLIC APPROACHES SHALL NOT BE REMOVED, BLOCKED, OR OTHERWISE RENDERED UNUSABLE BY CONSTRUCTION ACTIVITY, EQUIPMENT OR

MATERIALS, OR PORTABLE TOILETS, UNLESS A SAFE, USABLE ALTERNATE WALKWAY, WHICH

MEETS THE DESIGN STANDARDS, IS PLACED ON THE SAME SIDE OF THE RIGHT-OF-WAY BY THE

CONTRACTOR.

4. STAGING, PARKING AND SOIL STOCKPILE AREAS SHALL BE SHOWN ON THE SWPPP LISTED IN

EROSION AND SEDIMENT CONTROL NOTE 1. NO SOILS OR AGGREGATE STOCKPILES ARE

PERMITTED ON UNDISTURBED PORTIONS OF THE PROPERTY WITHOUT PRIOR APPROVAL OF THE

GOVERNMENT AND UNLESS EROSION CONTROL MEASURES ARE IN PLACE TO PREVENT

DEPOSITION OF THE OFF-SITE SEDIMENT.

SURVEY NOTES:

1. EXISTING FEATURES: EXISTING ROADWAYS, UTILITIES, STRUCTURES, AND OTHER FEATURES

ARE SHOWN USING SURVEY PROVIDED BY THE GOVERNMENT. SURVEYED INFORMATION AND

THE LOCATION, DEPTH AND ACCURACY OF SURFICIAL INFORMATION SHALL BE FIELD VERIFIED.

ADDITIONAL UNDERGROUND FEATURES MAY EXIST.

2. VERIFICATION: APPROXIMATE SIZE, CONDITION, LOCATION, AND DEPTH OF EXISTING

FEATURES SHALL BE VERIFIED PRIOR TO CONSTRUCTION.

3. COORDINATES AND ELEVATIONS FOR THE PROJECT SITE ARE BASED ON A SITE SPECIFIC

SURVEY AND CONTROL POINTS IDENTIFIED ON DRAWINGS.

4. THE CONTRACTOR SHALL FIELD VERIFY AND PROTECT ALL BENCHMARKS AND OTHER

DIMENSIONS AND ELEVATIONS PRIOR TO COMMENCEMENT OF WORK. NOTIFY THE

GOVERNMENT OF ANY CONFLICTS.

5. AERIAL IMAGERY OVERLAY IS APPROXIMATE AND IS INTENDED TO ILLUSTRATE PROJECT SITE

CONTEXT. CONTRACTOR SHALL BE RESPONSIBLE TO VERIFY FIELD LOCATIONS.

6. PLANS PRESENTED ARE SCHEMATIC AND ARE NOT INTENDED TO DEPICT ALL DETAILS OF THE

WORK REQUIRED. THE CONTRACTOR IS RESPONSIBLE TO BECOME FAMILIAR WITH ACTUAL

SITE CONDITIONS AND FACTORS AFFECTING WORK.

CIVIL NOTES:

1. ALL EQUIPMENT SHALL BE CLEANED AND INSPECTED PRIOR TO USE ON THE PROJECT SO AS

TO PREVENT THE TRANSPORT AND SPREAD OF NOXIOUS WEEDS AS WELL AS TO PREVENT

SPILLS OR LEAKS OF EQUIPMENT FLUID.

2. SERVICE AND REFUEL EQUIPMENT IN DESIGNATED AREAS ONLY AS DIRECTED BY THE

GOVERNMENT.

3. DISTURBANCES IN STAGING AREAS SHALL BE KEPT TO A MINIMUM, AND SHALL BE RESTORED

TO EXISTING CONDITIONS AFTER CONSTRUCTION ACTIVITIES.

4. STRIP AND STOCKPILE TOPSOIL/GRAVEL FOR REUSE AFTER COMPLETION OF CONSTRUCTION

ACTIVITIES.

5. CONTACT GOVERNMENT PRIOR TO INITIATION OF CONSTRUCTION ACTIVITIES FOR PLANT

REMOVAL, IF NECESSARY.

6. PROVIDE BEST MANAGEMENT PRACTICES FOR STORMWATER CONTROLS PRIOR TO AND

DURING CONSTRUCTION. THIS PLAN SHALL BE IN ACCORDANCE WITH YELLOWSTONE COUNTY,

INCLUDING ALL REQUIRED PERMITS AND APPROVALS, PRIOR TO CONSTRUCTION.

7. AT COMPLETION OF PROJECT STOCKPILE AREAS SHALL BE REMOVED AND RESTORED TO

EXISTING CONDITION UNLESS SPECIFIED OTHERWISE BY GOVERNMENT.

8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE REHABILITATED TO THE ORIGINAL

CONTOURS AND RESTORED TO THE ORIGINAL CONDITION TO THE GREATEST EXTENT

POSSIBLE.

9. AT A MINIMUM, THE MATERIALS USED FOR A PUBLIC WATER SYSTEM MUST MEET MONTANA

DEPARTMENT OF ENVIRONMENTAL QUALITY, DEQ-1 (2018).

9.1. POTABLE AND NON POTABLE UTILITY MAINS, LATERAL OR UNDOCUMENTED CONDUIT MUST

MAINTAIN HORIZONTAL AND VERTICAL SEPARATION REQUIREMENTS, IN ACCORDANCE

WITH THE MINIMUM REQUIREMENTS OUTLINED IN DEQ-1 (2018).

9.2. OBTAINING APPLICABLE LICENSES, PERMITS, BONDS, OR OTHER REQUIRED

ADMINISTRATIVE REQUIREMENTS, SHALL BE AT THE CONTRACTOR'S EXPENSE.

10. ALL ROADWAYS SHALL BE CONSTRUCTED, TESTED AND INSPECTED TO CONFORM WITH THE

STATE OR LOCAL AUTHORITY HAVING JURISDICTION.

11. TRACE WIRE FOR ALL BURIED UTILITY MAINS SHALL BE PROVIDED OR APPROVED EQUAL.

12. ALL MANHOLE, CLEANOUT, VALVE BOX, ETC, SHALL MATCH FINISH GRADE ELEVATIONS AS

SHOWN ON PLAN SHEETS.

13. TRENCH EXCAVATION CROSSING AIRPORT FENCING SHALL FOLLOW THE REQUIREMENTS OF

THE AIRPORT INCLUDING BUT NOT LIMITED TO THE FOLLOWING:

13.1. CONTRACTOR SHALL NOTIFY THE BILLINGS AIRPORT A MINIMUM OF TWO WEEKS PRIOR TO

WORK WITHIN 10 FEET OF FENCING.

13.2. IF SECURITY FENCING IS KEPT IN PLACE, UTILITY WORK/TRENCHING IS TO POTHOLE

UNDER EXISTING FENCING

13.2.1. EXTREME CARE MUST BE TAKEN AROUND FOOTINGS, FENCING, AND OTHER CABLING

TO AVOID DAMAGE.

13.2.2. AIRPORT SECURITY MUST BE PROVIDED AT ALL TIMES WHILE HOLES/TRENCHES ARE

OPEN.

13.2.3. NO OPEN HOLES OR TRENCHES SHALL BE LEFT OPEN OVERNIGHT WITHOUT

AIRPORT-APPROVED SECURITY MEASURES ADDED TO THE HOLE/TRENCH TO SECURE

FROM UNLAWFUL ENTRY.

13.3. IF FENCING IS REMOVED FOR CONSTRUCTION:

13.3.1. NOTICE MUST BE GIVEN TO AIRPORT AT LEAST TWO WEEKS PRIOR TO WORK FOR

UPDATE OF TSA SECURITY PLANS.

13.3.2. AN AIRPORT-APPROVED TEMPORARY SECURITY FENCING MUST BE IN PLACE PRIOR

TO REMOVAL OF PERMANENT FENCING.

13.3.3. TEMPORARY SECURITY FENCING MUST REMAIN IN PLACE AFTER SATISFACTORY

REINSTALLATION OF PERMANENT FENCING.

CONCRETE NOTES:

1. CONCRETE STRENGTH TO BE A MINIMUM F'C=4,000 PSI IN 28 DAYS.

2. SLUMP 4” MAXIMUM, AGGREGATE 3/4” MAXIMUM, AIR CONTENT 6 + 1.5.

3. CONCRETE SHALL BE TO THE STRENGTH AND SLUMP SPECIFIED AND CONSIST OF: ASTM C-150

TYPE I OR II CEMENT, U.N.O. OR AS SPECIFIED BY THE GEOTECHNICAL ENGINEER. AGGREGATE

SHALL CONFORM TO ASTM C-33.

4. CALCIUM CHLORIDE OR ADMIXTURES CONTAINING CALCIUM CHLORIDE SHALL NOT BE USED.

5. SLABS SHALL BE POURED LEVEL TO WITHIN 1/8” IN 10' U.N.O.

6. CONCRETE CONTRACTOR SHALL DAMPEN SAND UNDERLAYMENT PRIOR TO CONCRETE

PLACEMENT TO ASSIST UNIFORM CONCRETE CURING, IF NEEDED.

7. THE BOTTOMS OF FOOTING EXCAVATIONS SHALL BE LEVEL, CLEAN AND FREE OF LOOSE

MATERIAL. OVER EXCAVATED FOOTINGS SHALL BE FILLED WITH CONCRETE.

8. REMOVE ALL DEBRIS FROM FORMS BEFORE CASTING ANY CONCRETE.

9. SPECIFICATIONS FOR MIXING, PLACING, AND FINISHING SHALL BE AS PER ACI-302.

10. REINFORCING, DOWELS, BOLTS, ANCHORS, SLEEVES, ETC., TO BE EMBEDDED IN CONCRETE

SHALL BE SECURELY POSITIONED BEFORE PLACING CONCRETE.

11. WALLS SHALL BE CAST IN HORIZONTAL LAYERS OF 2' MAXIMUM DEPTH.

12. CONCRETE IN WALLS, PIERS OR COLUMNS SHALL SET AT LEAST 2 HOURS BEFORE PLACING

CONCRETE IN BEAMS, SPANDRELS, OR SLABS SUPPORTED THEREON.

13. HORIZONTAL WALL BARS IN DOUBLE LAYER WALLS SHALL BE STAGGERED.

14. DOWEL ALL VERTICAL REINFORCING IN WALLS AND COLUMNS FROM FOUNDATION WITH SAME

SIZE BAR.

15. CONSOLIDATE CONCRETE PLACED IN FORMS BY MECHANICAL VIBRATING EQUIPMENT

SUPPLEMENTED BY HAND-SPADING, RODDING OR TAMPING. USE EQUIPMENT AND PROCEDURES

FOR CONSOLIDATION OF CONCRETE IN ACCORDANCE WITH THE RECOMMENDED PRACTICES OF

ACI 309 TO SUIT THE TYPE OF CONCRETE AND PROJECT CONDITIONS. CONCRETE SHALL NOT BE

DROPPED THROUGH REINFORCING STEEL (AS IN WALLS) SO AS TO CAUSE SEGREGATION OF

AGGREGATES. IN SUCH CASES HOPPERS AND CHUTES OF VARIABLE LENGTHS SHALL BE USED

SO THAT THE FREE UNCONFINED FALL OF CONCRETE SHALL NOT EXCEED 6 FEET.

16. WATER TO CEMENT RATIO SHALL NOT EXCEED 0.45.

17. PROVIDE CONTROL JOINTS A MIN OF EVERY 225 SF OF SLAB CUT THE SAME DAY AS THE SLAB IS

PLACED.

EROSION AND SEDIMENT CONTROL NOTES (CONTINUED)

5. CONTRACTOR SHALL MINIMIZE DISTURBANCE TO EXISTING NON-PAVED AREA CAUSED BY

VEHICLES AND EQUIPMENT. ALL DAMAGE TO EXISTING VEGETATION SHALL BE RESTORED TO

THE CONDITION THAT EXISTED PRIOR TO CONSTRUCTION OR BETTER.

6. CONTRACTOR SHALL COMPLY WITH ALL PERTINENT GOVERNMENT, FEDERAL, STATE AND LOCAL

AGENCIES WHICH HAVE JURISDICTION OVER DUST FOR THE CONTROL PROCEDURES AND

ADDITIVES USED IN DUST ABATEMENT. THE CONTRACTOR SHALL PREPARE AND MAINTAIN A

DUST CONTROL PLAN.

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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CITY WATER METER/BACKFLOW

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LOADING PAD #1

GENERAL NOTES:

EXISTING UTILITY SHEDS

1. EXISTING FEATURES: EXISTING ROADWAY/PARKING AREAS, UTILITIES,

STRUCTURES, AND OTHER FEATURES ARE SHOWN USING SITE

SPECIFIC SURVEYED INFORMATION AND THE LOCATION, DEPTH AND

ACCURACY OF SURFICIAL INFORMATION SHALL BE FIELD VERIFIED.

ADDITIONAL UNDERGROUND FEATURES MAY EXIST.

2. VERIFICATION: APPROXIMATE SIZE, CONDITION, LOCATION, AND DEPTH

OF EXISTING FEATURES SHALL BE VERIFIED PRIOR TO CONSTRUCTION.

3. COORDINATES AND ELEVATIONS FOR THE PROJECT SITE ARE BASED

ON A SURVEY PROVIDED BY THE GOVERNMENT.

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RS EXISTING RETARDANT SUPPLY LINE

RD EXISTING RETARDANT DRAIN LINE

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SD EXISTING STORMWATER DRAIN LINE

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CITY WATER METER/BACKFLOW

PREVENTER VAULT

1. REMOVE AND REPLACE RETARDANT DRAIN LINE FROM RETARDANT TANK

VALVE TO CLEANOUT AS SHOWN ON SHEET C103.

2. REMOVE AND REPLACE 8" LINE AND REROUTE AS SHOWN ON SHEET C103.

3. REMOVE AND REPLACE 4" LINE AND RE-SLOPE TO MAINTAIN NEGATIVE SLOPE

TO OUTLET.

4. REPAIR DAMAGE 15" PIPE.

5. REMOVE AND REPLACE 6" LINE.

6. REMOVE AND REPLACE 6" LINE.

7. REPLACE WATER VAULT ACCESS HATCH. SEE SHEET C108.

8. REMOVE AND RELOCATE 6" LINE FROM OIL/WATER SEPARATOR VAULT TO

WYE AS SHOWN ON SHEET C103.

9. GOVERNMENT TO REMOVE EXISTING SHEDS AND CONNECTIONS PRIOR TO

CONSTRUCTION.

KEY NOTES:

1. TAKE CARE TO AVOID DAMAGE TO ADJACENT OR NEARBY EXISTING UTILITIES

DURING DEMOLITIONS.

2. UTILITY LOCATIONS SHOULD BE MARKED AND CONFIRMED BEFORE ANY

DEMOLITION IS STARTED.

3. PIPE PATHS SHOWN ARE APPROXIMATE. CONTRACTOR SHALL FIELD VERIFY

ALL PIPE LOCATION PRIOR TO DEMOLITION.

GENERAL NOTES:

EVAPORATION POND

EXISTING DRAINAGE CHANNEL

LOADING PAD #1

LOADING PAD #2

LEGEND

DEMOLITION AREA

NEW LINE

WM EXISTING WATER MAIN

RD EXISTING RETARDANT DRAIN LINE

EXISTING RETARDANT SUPPLY LINE

TC EXISTING UNDERGROUND TELECOM

SS EXISTING SANITARY SEWER SERVICE

UGP EXISTING UNDERGROUND POWER

GAS EXISTING NATURAL GAS

EXISTING CHAINLINK SECURITY FENCE

EXISTING WOOD POST AND RAIL FENCE

EXISTING FIRE HYDRANT

EXISTING STORMWATER LINESD

EXISTING TREATMENT WATER LINE

W EXISTING WATER SUPPLY

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DRAINAGE PIPING SYSTEM DEMOLITION PLAN

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AutoCAD SHX Text C102

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BUREAU OF LAND MANAGEMENT

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AutoCAD SHX Text PLOT DATE:10/24/2022 11:12 AM PLOTTED BY:Alfredo Rico 10/24/2022 11:12 AM PLOTTED BY:Alfredo Rico PLOTTED BY:Alfredo Rico Alfredo Rico Q:\Idaho Falls\Engineering Division\70048 BLM AE IDIQ\029 BRAT Base Retardant System\Design Activities\2.0 Drawings\2.1 Dwg\2.1.2 Current\PHASE 1\C102_C103_C108

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

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20' 10' 30'030'

CITY WATER METER/BACKFLOW

PREVENTER VAULT

EVAPORATION POND

EXISTING DRAINAGE

CHANNEL

LOADING PAD #1

LOADING PAD #2

1. PROVIDE AND INSTALL NEW 8" CPP RETARDANT LINE FROM WYE TO EXISTING RETARDANT LINE TO POND. RELOCATE CLEANOUT TO MAINTAIN NEW 8" LINE PATH.

2. PROVIDE AND INSTALL NEW 8" CPP STORM DRAIN LINE FROM TANK FARM AND REROUTE AS SHOWN.

3. PROVIDE AND INSTALL NEW 4" CPP STORM DRAIN LINE FROM VALVES AS SHOWN AND MAINTAIN NEGATIVE SLOPE TO ALLOW FOR DRAINAGE.

4. PROVIDE AND INSTALL NEW 15" CPP SECTION OR REPAIR EXISTING TEAR LOCATED 4 FT FROM SPILL CONTAINMENT OVERFLOW OUTLET.

5. PROVIDE AND INSTALL NEW 6" TREATMENT WATER LINE FROM LOADING PIT #1 SHOWN TO OIL AND WATER SEPARATOR.

6. PROVIDE AND INSTALL NEW 6" TREATMENT WATER LINE FROM LOADING PAD #1 TO LOADING PAD #2.

7. PROVIDE AND INSTALL SPLASH STEM WALL. SEE SHEET C109.

8. PROVIDE AND INSTALL NEW 8" CPP PIPING AND REDUCER TO EXISTING CLEANOUT.

9. PROVIDE AND INSTALL TRENCH DRAIN OF APPROXIMATELY 8.5 CFS PER LF FOR STORMWATER FLOWS. SEE SHEET C106 AND C107.

10. REROUTE RETARDANT LINE FROM TANK FARM AND CONNECT TO 8" CPP LINE TO EVAPORATION POND AT WYE.

11. REPLACE WATER VAULT ACCESS HATCH. SEE SHEET C108.

12. REPLACE AND REROUTE 6" LINE FROM OIL/WATER SEPARATOR TO WYE.

13. PROVIDE DRAINAGE CHANNEL EXTENSION FROM EXISTING. EXTEND APPROXIMATELY 70 FT. MATCH EXISTING CHANNEL SLOPE. SEE SHEET C107 AND SEE

DETAIL 2/C502.

14. PROVIDE ENERGY DISSIPATORS AND HEIGHTENED CONTAINMENT BERM TO EXISTING DRAINAGE CHANNEL. SEE 1/C501.

15. PROVIDE NEW BOLLARDS (16) AT APPROXIMATELY 2' O.C.. SEE DETAIL 3/C502 AND 5/C502.

16. MODIFY BAFFLE WALL OPENINGS PER DETAIL 4/C502.

17. RESTORE ALL DISTURBED DRAINAGE CHANNEL SECTIONS DURING REMOVAL AND REPLACEMENT OF LINES. PER DETAIL 2/C502

18. PROVIDE AND INSTALL NEW 4" CPP RETARDANT LINE FROM SPILL CONTAINMENT VAULT VALVE TO WYE AS SHOWN. SEE SHEET C201 FOR CONNECTION POINT.

KEY NOTES:

1. RESTORE ALL DISTURBED AREAS WITH GRASS OR EXISTING SURFACE.

2. ALL PIPE LOCATIONS AND LENGTHS ARE APPROXIMATE AND ARE TO BE VERIFIED BY CONTRACTOR ON SITE.

3. ALL PIPES SHALL BE CONSISTENTLY SLOPED.

4. ALL NEW NEW PIPES SHALL BE PLACED PER DETAIL 1/C502. ALL NEW PIPES WILL BE DOUBLE WALLED CORRUGATED PIPE.

5. SEE SHEET C201 AND C202 FOR PLAN AND PROFILES FOR EACH OF THE LINES TO BE REPLACED.

GENERAL NOTES:

LEGEND

NEW LINE

9 9

WM EXISTING WATER MAIN RD EXISTING RETARDANT DRAIN LINE

EXISTING TREATMENT LINETWTC EXISTING UNDERGROUND TELECOM

SS EXISTING SANITARY SEWER SERVICE

UGP EXISTING UNDERGROUND POWER CO SEWER CLEANOUT

GAS EXISTING NATURAL GAS

EXISTING CHAINLINK SECURITY FENCE

EXISTING WOOD POST AND RAIL FENCE

EXISTING FIRE HYDRANT

EXISTING STORMWATER LINESD

FUTURE MULTI-PURPOSE

BUILDING

(FOR REFERENCE ONLY)

17 17

WYE

OIL AND WATER

SEPARATOR

SPILL CONTAINMENT

VAULT

TANK FARM

RD NEW RETARDANT DRAIN LINE

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NEW STORMWATER LINESD

RS EXISTING RETARDANT SUPPLY LINEW EXISTING WATER SUPPLY

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

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LBYD FEDERAL, IDAHO FALLS

AutoCAD SHX Text 10/24/2022

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

AutoCAD SHX Text PLOT DATE:9/13/2022 10:35 AM PLOTTED BY:Spencer Stephens 9/13/2022 10:35 AM PLOTTED BY:Spencer Stephens PLOTTED BY:Spencer Stephens Spencer Stephens \\Jub.com\central\Clients\ID\NorthWind\Projects\80-21-502_DO29_BRAT_BaseRetardantSysCCA_Design\Design\CAD\Sheet\Phase1\80-21-502_C-101x

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LOADING PAD SITE PLAN

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

AutoCAD SHX Text 70048-029

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LBYD FEDERAL, IDAHO FALLS

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RAS

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AutoCAD SHX Text 9/13/2022

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AutoCAD SHX Text C104

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LOADING PAD # 2

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LOADING PAD # 1

AutoCAD SHX Text INTERCEPTOR TRENCH DRAIN TO BE INSTALLED ON SOUTH AND WEST OF LOADING PAD, SEE SHEET C-106.

AutoCAD SHX Text INTERCEPTOR TRENCH DRAIN TO BE INSTALLED ON SOUTH AND WEST OF LOADING PAD. SEE SHEET C-107

AutoCAD SHX Text CONTRACTOR SHALL STABILIZE UNPAVED PORTION OF HAUL ROUTE WITH GRAVEL OR OTHER MATERIALS AS NECESSARY. AREA SHALL BE RESTORED TO CONDITION PRIOR TO PROJECT AND SEED AT END OF CONSTRUCTION.

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HAUL ROUTE FOR LOADING PAD #1

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LEGEND:

AutoCAD SHX Text NOTES: 1. CONTRACTOR SHALL BE REQUIRED TO HAVE A MINIMUM OF TWO EMPLOYEES OBTAIN AIRPORT SECURITY BADGING PRIOR TO CONTRACTOR SHALL BE REQUIRED TO HAVE A MINIMUM OF TWO EMPLOYEES OBTAIN AIRPORT SECURITY BADGING PRIOR TO COMMENCEMENT OF WORK IN THE AREAS SHOWN ON THIS SHEET. CONTRACTOR EMPLOYEES ARE NOT ALLOWED TO BE PRESENT IN THE WORK AREAS SHOWN ON THIS SHEET WITHOUT BEING ESCORTED AND DIRECTLY SUPERVISED BY A CONTRACTOR EMPLOYEE WITH AIRPORT SECURITY BADGING. THE APPLICATION PROCESS FOR AIRPORT BADGING SHOULD BE EXPECTED TO TAKE 1-2 WEEKS AND WILL REQUIRE AN IN-PERSON TRAINING LASTING 1-2 HOURS. 2. ALL CONTRACTOR VEHICLES/EQUIPMENT REQUIRED TO DISPLAY A CONSTRUCTION SAFETY FLAG, SEE SHEET C-503, DETAIL 2 AND ALL CONTRACTOR VEHICLES/EQUIPMENT REQUIRED TO DISPLAY A CONSTRUCTION SAFETY FLAG, SEE SHEET C-503, DETAIL 2 AND SHALL BE MARKED/LIGHTED IN ACCORDANCE WITH FAA AC 150/5210-5D "PAINTING, MARKING, AND LIGHTING OF VEHICLES USED ON AN AIRPORT." 3. WHILE WORKING IN LOADING PAD SITE, SAFETY/SECURITY REQUIREMENTS SHALL BE FOLLOWED AS OUTLINED ON SHEET C-503. WHILE WORKING IN LOADING PAD SITE, SAFETY/SECURITY REQUIREMENTS SHALL BE FOLLOWED AS OUTLINED ON SHEET C-503. 4. PRIOR TO COMMENCEMENT OF WORK IN LOADING PAD AREA, CONTRACTOR SHALL COORDINATE WITH THE AIRPORT TO ISSUE A PRIOR TO COMMENCEMENT OF WORK IN LOADING PAD AREA, CONTRACTOR SHALL COORDINATE WITH THE AIRPORT TO ISSUE A NOTICE TO AIR MISSIONS (NOTAM) THAT LIMITS AIRCRAFT WINGSPANS TO 118-FEET MAXIMUM ON THE ADJACENT TAXIWAY DURING CONSTRUCTION. 5. APPROXIMATELY 60 LOW PROFILE BARRICADES WILL BE REQUIRED AND SHALL BE PROVIDED BY THE CONTRACTOR. APPROXIMATELY 60 LOW PROFILE BARRICADES WILL BE REQUIRED AND SHALL BE PROVIDED BY THE CONTRACTOR. 6. AT ANY TIME, FOR EMERGENCY OPERATIONS, OR WHEN CONDITIONS MAY BE HAZARDOUS TO PUBLIC SAFETY, AT THE DISCRETION OF AT ANY TIME, FOR EMERGENCY OPERATIONS, OR WHEN CONDITIONS MAY BE HAZARDOUS TO PUBLIC SAFETY, AT THE DISCRETION OF THE ENGINEER, GOVERNMENT, OR AIRPORT, THE CONTRACTOR SHALL CEASE OPERATIONS AND VACATE THE AOA. NO ADDITIONAL STANDBY TIMES WILL BE GRANTED OR PAID FOR THIS ITEM.

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ONE LOADING PAD SHALL BE KEPT OPEN TO AIRCRAFT AT ALL TIMES

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LOW PROFILE BARRICADES FOR LOADING PAD #2 WORK ONLY, SEE SHEET C-503, DETAIL 1

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HAUL ROUTE FOR LOADING PAD #2

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LOW PROFILE BARRICADES FOR LOADING PAD #1 WORK ONLY, SEE SHEET C-503, DETAIL 1

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LOW PROFILE BARRICADES ALL PHASES, SEE SHEET C-503, DETAIL 1

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SURROUND EXISTING VAULT WITH HIGH VISIBILITY CONSTRUCTION FENCING (70 LF MIN.)

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AIRCRAFT SHALL HAVE RIGHT-OF-WAY AT ALL TIMES WHILE CONTRACTOR USES HAUL ROUTE

Spencer Stephens Stamp

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DESCRIPTION

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MARK

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APPROVED

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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LOADING PAD SITE DEMOLITION

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

AutoCAD SHX Text 70048-029

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LBYD FEDERAL, IDAHO FALLS

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RAS

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AutoCAD SHX Text C105

AutoCAD SHX Text NOTES: 1. PRESERVE AND PROTECT CONCRETE AND ASPHALT PAVEMENT OUTSIDE OF PRESERVE AND PROTECT CONCRETE AND ASPHALT PAVEMENT OUTSIDE OF SAWCUT AREA. PAVEMENT DAMAGED OUTSIDE OF THE REMOVAL AREA SHALL BE REPAIRED BY THE CONTRACTOR AT NO EXPENSE TO THE GOVERNMENT. 2. EXCAVATED MATERIAL AND ASPHALT SHALL BE DISPOSED BY THE EXCAVATED MATERIAL AND ASPHALT SHALL BE DISPOSED BY THE CONTRACTOR OFFSITE IN ACCORDANCE WITH ALL LOCAL, STATE, AND FEDERAL LAWS.

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PAVEMENT REMOVAL AND EXCAVATION (3-FT DEPTH)

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SAWCUT LINES

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PAVEMENT REMOVAL AND EXCAVATION (3-FT DEPTH)

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SAWCUT LINES

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CLEAR AND GRUB AREA OF PROPOSED CHANNEL

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CLEAR AND GRUB AREA OF PROPOSED CHANNEL

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SAWCUT

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LEGEND:

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LOADING PAD # 2

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LOADING PAD # 1

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RETAIN AND PROTECT EXISTING PIPES AND UTILITIES

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BUREAU OF LAND MANAGEMENT

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LOADING PAD #1 TRENCH DRAIN PLAN

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

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LBYD FEDERAL, IDAHO FALLS

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RAS

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AutoCAD SHX Text C106

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ENERGY DISSIPATION SECTION. SEE SHEET C-501, DETAIL 1

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CONCRETE FABRIC LINED CHANNEL. SEE SHEET C-502, DETAIL 2 FOR TYPICAL SECTION.

AutoCAD SHX Text TRANSITION END OF TRENCH DRAIN INTO CONCRETE FABRIC LINED CHANNEL. SEE SHEET C-501, DETAIL 2 FOR TRANSITION GEOMETRY.

AutoCAD SHX Text 190 LF CONCRETE ENCASED TRENCH DRAIN, ZURN MODEL Z882-HD-DGE, OR APPROVED EQUAL, SEE SHEET C-504, DETAIL 1.

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TRENCH DRAIN INVERT ELEVATION EG MINUS 6.25"

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TRENCH DRAIN RIM ELEVATION TO MATCH ADJACENT CONCRETE SLAB ELEVATION

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TRENCH DRAIN INVERT ELEVATION EG MINUS 15.25"

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TRENCH DRAIN INVERT ELEVATION EG MINUS 18.25"

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LOADING PAD # 1

AutoCAD SHX Text INSTALL SPLIT CASING AROUND EXISTING UTILITY/DRAIN/RETARDANT LINES THAT PASS UNDER TRENCH DRAIN OR CONCRETE FABRIC LINED CHANNEL AND ENCASE IN CONTROLLED LOW STRENGTH MATERIAL (CLSM). SPLIT CASING SHALL BE STEEL OR C900/C905 PVC. EXISTING PIPE DIAMETERS ARE 6-INCH CPE, 12-INCH CPE, 6-INCH PVC, 2-INCH PVC, AND 2-INCH PVC. COSTS FOR CASING INSTALLATIONS SHALL BE INCIDENTAL TO TRENCH DRAIN BID ITEM.

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MARK

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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LOADING PAD #2 TRENCH DRAIN PLAN

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

AutoCAD SHX Text 70048-029

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LBYD FEDERAL, IDAHO FALLS

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RAS

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AutoCAD SHX Text 9/13/2022

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AutoCAD SHX Text C107

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ENERGY DISSIPATION SECTION. SEE SHEET C-501, DETAIL 1

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CONCRETE FABRIC LINED CHANNEL. SEE SHEET C-502, DETAIL 2 FOR TYPICAL SECTION.

AutoCAD SHX Text TRANSITION END OF TRENCH DRAIN INTO CONCRETE FABRIC LINED CHANNEL. SEE SHEET C-501, DETAIL 2 FOR TRANSITION GEOMETRY.

AutoCAD SHX Text 190 LF CONCRETE ENCASED TRENCH DRAIN, ZURN MODEL Z882-HD-DGE, OR APPROVED EQUAL SEE SHEET C-504, DETAIL 1.

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TRENCH DRAIN INVERT ELEVATION EG MINUS 6.25"

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TRENCH DRAIN RIM ELEVATION TO MATCH ADJACENT CONCRETE SLAB ELEVATION

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TRENCH DRAIN INVERT ELEVATION EG MINUS 15.25"

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TRENCH DRAIN INVERT ELEVATION EG MINUS 18.25"

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LOADING PAD # 2

AutoCAD SHX Text 70-FT CONCRETE FABRIC LINED CHANNEL EXTENSION. SEE SHEET C-502, DETAIL 2 FOR TYPICAL SECTION

R D

RDRDRD

UGP

SDSDSD

R D

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TWTWTW

5' 10'010'

EXISTING CITY WATER METER/BACKFLOW

PREVENTER VAULT

1. REPLACE EXISTING WATER VAULT ACCESS HATCH, SEE DETAIL 1/C108.

2. GRADE AWAY FROM VAULT PERIMETER AT NEGATIVE 2% SLOPE.

KEY NOTES:

1. RESTORE ALL DISTURBED AREAS WITH GRASS.

2. ALL PIPE LOCATIONS AND LENGTHS ARE APPROXIMATE AND ARE

TO BE VERIFIED ON SITE.

GENERAL NOTES:

LEGEND

EXISTING WATER

VALVE VAULT

SCALE: NTS

ACCESS HATCH1

C108

9'-8"

8'-8"

9'-8"

8'14'

150 PSF MAX DOUBLE LEAF ACCESS HATCH

BILCO TYPE JD-AL-CHANNEL FRAME OR

EQUIVALENT. INSTALL PER MANUFACTURERS

RECOMMENDATIONS

15'-8"

NEW LINE

WM EXISTING WATER MAIN

RD EXISTING RETARDANT DRAIN LINE

TC EXISTING UNDERGROUND TELECOM

SS EXISTING SANITARY SEWER SERVICE

UGP EXISTING UNDERGROUND POWER

GAS EXISTING NATURAL GAS

EXISTING CHAINLINK SECURITY FENCE

EXISTING WOOD POST AND RAIL FENCE

EXISTING TREATMENT/STORMWATER WATER LINETW

EXISTING FIRE HYDRANT

RD NEW RETARDANT DRAIN LINE

B C108

SCALE:A ACCESS HATCH | SECTION VIEW

NTS SCALE:B ACCESS HATCH | SECTION VIEW

NTS

A C108

NEW TREATMENT/STORMWATER LINETW

EXISTING STORMWATER LINESD

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DRAINAGE PIPING SYSTEM WATER METER VAULT

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AutoCAD SHX Text C108

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CHK'D BY:

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DESIGN OFFICE:

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PROJECT NO:

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DESCRIPTION

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MARK

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APPROVED

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DATE

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

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LBYD FEDERAL, IDAHO FALLS

AutoCAD SHX Text 10/24/2022

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AutoCAD SHX Text NOE H. MORALES No. 75296 PE 75296 PE75296 PE PEPE

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TCTC

5' 2.5' 0 5'

PROPOSED RETARDANT SPLASH WALL

SEE DETAIL 1/C109

TANK FARM COMBINED

LADDER AND CATWALK

RETARDANT

PREMIX/OFFLOAD TANK

N K

K #3

K #2

K #1

N O

N -P

CONTAINMENT PAD

40.0

3.5'

EXISTING PAVEMENT ROAD

AGGREGATE BASE

AS PER AS-BUILT DRAWINGS

AGGREGATE BASE AS

PER AS-BUILT DRAWINGS

PROPOSED RETARDANT

SPLASH CONTAINMENT

3" 10"

EXISTING ~2" CURVE ON

EAST/WEST ENDS

6" MIN EPOXY EMBEDMENT INTO

EXISTING CONCRETE SLAB

#4 VERTICAL AND HORIZONTAL

REINFORCEMENT BARS

AT 12" O.C.

CENTER IN WALL

EXISTING CONCRETE

CONTAINMENT SLAB

SCALE: NTS

SPLASH WALL1

C109

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MARK

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APPROVED

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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BRAT BASE RETARDANT SYSTEM CCA / DESIGN - PHASE 1

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EASTERN MONTANA DAKOTAS DISTRICT

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MONTANA

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LBYD FEDERAL, IDAHO FALLS

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TANK FARM SPLASH WALL

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AutoCAD SHX Text C109

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EXISTING CLEANOUT

STA: 0+79.54

IE: 3472.64'

8" WYE

STA: 0+32.84

IE: 3473.21'

8" WYE

STA: 0+18.36

IE: 3473.59'

45 DEG ELBOW

IE: 3473.37'

EXISTING ELBOW

STA: 1+83.63

(APPROXIMATE)

IE: 3471.75'

90 DEG ELBOW

STA: 0+00.00

IE: 3473.96'

IE: 3476.81

18.36' OF 4" CPP @ 2.00%

-0+20

0+00

: 3

0+50

: 3

1+00

: 3

1+50

: 3

2+00

: 3

2+20

46.70' OF 8" CPP @ 1.00%

8" CPP CROSSING PIPE FROM TANK FARM. SEE SHEET C202

8" WYE

STA: 0+32.84

IE: 3473.21'90 DEG ELBOW

STA: 0+00.00

IE: 3473.96'

8" WYE

STA: 0+18.36

IE: 3473.59'

IE: 3473.59' EXISTING CLEANOUT

STA: 0+79.54

IE: 3472.64'

EXISTING ELBOW

STA: 1+83.63

(APPROXIMATE)

IE: 3471.75'

14.48' OF 8" CPP @ 1.93%

5' 10'010'

H. SCALE: 1" = 10.0'

V. SCALE: 1" = 5.0'

5' 2.5' 0 5'

POND SHOWN

AS PART OF

PHASE 2

1. ALL PIPES ARE CORRUGATED POLYETHYLENE PIPE (CPP).

2. EXISTING PIPE INVERT ELEVATIONS AND LENGTHS ARE

APPROXIMATE. CONTRACTOR SHALL VERIFY THESE VALUES AND

ENSURE ADEQUATE GRADE IS MET.

3. RETARDANT LINE TO CONNECT TO EXISTING CLEANOUT AND

EXISTING PIPE UNTIL PHASE II IS COMMENCED.

GENERAL NOTES:

EXISTING

GRADE

SPILL

CONTAINMENT

SEE PHASE 2 SHEET C502 FOR

EVAPORATION POND OUTLET

DETAILS

4"X8"

REDUCER

6"X8"

REDUCER 6"X8" REDUCER

FUTURE MULTI-PURPOSE BUILDING

(FOR REFERENCE ONLY)

8"X6"

REDUCER

OIL AND WATER

SEPARATOR

(OWS)

8"X6"

REDUCER

4"X8"

REDUCER

90 DEG ELBOW

DEG

ELBOW

22.5

DEG

ELBOW

22.5 DEG

ELBOW

REPAIR EXISTING 15"

PIPE 4' FROM SPILL

CONTAINMENT TANK

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DRAINAGE PIPING SYSTEM PLAN AND PROFILE

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NHM

Au…

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File details come from the government source that posted it. Updated Feb 6, 2024.