Repair and Partial Replacement of the Highway Department ... AND... · UWS requests subcontractor...

Repair and Partial Replacement of the Highway DepartmentRepair and Partial Replacement of the Highway DepartmentGarage - General BidGarage - General Bid

Category: Parking Garages Project ID #: 1004254148Street Address: 9 Jacksonville Rd. Colrain MA 01340 Confirmed Value $1,700,000.00County: Franklin Stage: Biddate SetBid Date: 2/16/2017 , 11:00AMArchitect:Documents Available: Plans, Specs, Addenda available in

InsightPlans available from Accent Printing Inc.

Last Update: 1/24/2017 UWS Construction Group was added as a bidder

NotesNotes

Scope Renovation of a parking garage in Colrain, Massachusetts. Completed plans call for the renovationof a 2,500-square-foot parking garage. Repair and partial replacement of the highway departmentgarage. General contractor's category of certification: general building construction. The scope ofwork includes removal of a portion of the existing highway garage building to be replaced with a2,500 sf building addition housing a manual vehicle washing bay, administrative offices, storagemezzanine, repair and upgrades to the existing garage include upgraded heating and ventilationsystems, electrical systems, overhead doors, roof, replacement of septic system with a tight tank,radiant floor heating system, retaining wall and associated site work at the rear yard. ContractorQualification: DCAM Certificate

Notes Development include(s): Renovation Pre-Bid Meeting: 01/31/2017 10:00AM The highway departmentgarage at 9 Jacksonville road, Colrain MA. Bid Date: 02/16/2017 11:00AM Town of Colrain, townoffices 55 main road, Colrain, MA 01340. UWS requests subcontractor bids be submitted to them nolater than 02/14/207 by 2:00 PM to Andrew Elliot.

Details [Division 2]: Building Demolition, Hazardous Material Abatement, Dewatering, Earthwork, SlopeProtection & Erosion Control, Paving & Surfacing, Water Systems, Sewerage & Drainage, Fences &Gates, Landscaping. [Division 3]: Concrete Formwork, Concrete Reinforcement, Structural Concrete,Structural Precast Concrete. [Division 4]: Clay Unit Masonry, Concrete Unit Masonry, Marble. [Division5]: Structural Steel, Metal Decking, Cold Formed Metal Framing, Metal Fabrications. [Division 6]:Rough Carpentry, Finish Carpentry, Architectural Woodwork, Plastic Fabrications. [Division 7]:Waterproofing, Insulation, Fireproofing, Firestopping, Shingles, Manufactured Roofing & Siding,Membrane Roofing, Skylights. [Division 8]: Metal Doors, Wood Doors, Sectional Overhead Doors,Hardware, Glass & Glazing. [Division 9]: Ceiling Suspension Systems, Lath & Plaster, Stucco,Drywall/Gypsum, Tile, Acoustical Ceilings, Acoustical Walls, Resilient Flooring, Painting. [Division 10]:Visual Display Boards, Louvers & Vents, Wall & Corner Guards, Interior Signs, Protective Covers,Partitions, Toilet & Bath Accessories. [Division 11]: Vehicle Service Equipment. [Division 12]:Manufactured Casework, Window Treatment, Rugs & Mats. [Division 14]: Elevators, Material HandlingSystems, Hoists & Cranes. [Division 15]: Mechanical Insulation, Fire Protection Systems, PlumbingPiping, Plumbing Fixtures, Water Heaters, Hydronic Piping, HVAC Pumps, Air Handling, Ductwork,Testing & Balancing. [Division 16]: Service/Distribution, Emergency Lighting, Alarm & DetectionSystems.

Additional DetailsAdditional DetailsListed On: 1/20/2017 Floor Area: 2,500Square FeetContract Type: Work Type: AlterationStage Comments 1: Floors Below Grade:Stage Comments 2: Owner Type: CityBid Date: 2/16/2017 Mandatory Pre Bid Conference:Invitation #: Commence Date: 4/17/2017Structures: 1 Completion Date:Single Trade Project: Site Area:Floors: LEED Certification Intent:Parent Project ID: Units:Parking Spaces:

Project ParticipantsProject ParticipantsCompany RoleCompany Role Company NameCompany Name ContactContact

NameNameAddressAddress PhonePhone EmailEmail FaxFax

Owner Town of Colrain 55 Main Road ,Colrain, MA 01340

(413) 624-3454

(413) 624-8852

Plans Representative Accent Printing Inc. 75 Third Ave. , (781) 487- (781) 487-Report Date: 1/24/2017 7:54:58 AM © 2017 ConstructConnect. All Rights Reserved. Page 1 of 2

Plans Representative Accent Printing Inc. 75 Third Ave. ,Waltham, MA 02451

(781) 487-9300

(781) 487-9300

Civil Engineer Weston & Sampson Andrea David 5 Centennial Drive ,Peabody, MA 01960

(978) 532-1900

[email protected] (978) 977-0100

BiddersBiddersCompanyCompanyNameName

AddedAddedDateDate

AddressAddress PhonePhone EmailEmail Bidding RoleBidding Role BidBidRankRank

Bid ValueBid Value FaxFaxNumberNumber

UWS ConstructionGroup

1/24/2017

19 Garland St. ,Fitchburg, MA01420

(978) 840-6460

GeneralContractor

(978) 840-6460

City EnterpriseInc.

1/20/2017

52-60 BerkshireAvenue ,Springfield, MA01109

(413) 726-9549

GeneralContractor

(413) 726-9570

ContractsContractsClassificationClassification ConditionsConditions BondingBonding Bid DateBid Date Bids ToBids To Bid TypeBid TypeGeneral Contractor 2/16/2017 Owner Open Bidding

HistoryHistoryUserUser ViewedViewed First Viewed DateFirst Viewed Date Currently Tracked?Currently Tracked? Date TrackedDate TrackedAdam Sweet True 1/24/2017 True 1/24/2017

Report Date: 1/24/2017 7:54:58 AM © 2017 ConstructConnect. All Rights Reserved. Page 2 of 2

12”SIZE VARIES TANK CONTAINMENT SUMP/MANHOLE ASSEMBLY (TYP.)

(SEE C4.01 FOR FRAME ELEVATIONS)CLASS ”F” CONCRETE 2 - #5 REBAR

TOP AND BOTTOM (TYP.)

WATER TIGHT SUMP COVER

TANK SUCTION DROP TUBE(SEE SPECIFICATIONS FOR ADDITIONAL

^-ET4AI^NT MINIMUM (SEE NOTE)#4 @ 12”, EW, TAB CONCRETE TANK COVER

PADPAVEMENTFINISH GRADE MANHOLE OPENING

IN TANK CONCRETE COVER PAD

m42” WATERTIGHT TANK-

SUMP4” DIA LOCKABLE COVER

ANNULAR SPACE MONITORING PORT WITH MANHOLE ASSEMBLY

W vZ >Ooj /Ze T 24” (TYP.)DRAIN (SEE C4.01 FOR

INVERTS)

6” CRUSHED STONE

TANK ANNULAR SPACE MONITORING PORT. RUN ALARM TO MONITORING SYSTEM ALARM PANEL IN ACCORDANCE WITH MANUFACTURER’S RECOMMENDATIONS AND AS SPECIFIED.

PAD DIMENSIONS: 6.5*W x 16.51

22” FLANGED MANWAY WITH 3”-4"

NPT FITTINGSNOTES:

NOTE: REBAR SHALL HAVE 2”-3” OF CONCRETE COVER PER INDUSTRY STANDARDS1. SEE DRAWING H2.01 FOR FUEL TANK DETAIL

“n- SET ALARM AT 90% TANK CAPACITYNOTES:SET ALARM AT

75% TANK CAPACITY

ANCHOR BOLTS (TYP-

2. SEE SITE LAYOUT PLAN FOR LOCATION1. SEE PLUMBING DRAWINGS FOR THE DRAIN LINE CONNECTION TO

BUILDING.TANK SHALL HAVE 4’ MINIMUM COVER (BELOW FROST LINE) AND 7-0” MAXIMUM COVER.CONTRACTOR SHALL PROVIDE THE UNDERGROUND STORAGE TANK IN A WORKMAN LIKE MANNER AND SHALL PROVIDE A COMPLETE AND OPERABLE SYSTEM.

CONCRETE PAD OR DEADMENCONCRETE PAD FOR FUEL TANK 2.

SECTION 3.N.T.S.SCALE: N.T.S.

NOTE:RUN VENT TO BUILDING AS SHOWN ON CIVIL AND PLUMBING DRAWINGS.

TIGHT TANK COVER PAD MANHOLE OPENING DETAIL

SCALE: N.T.S.

PAD SLOPE (TYP.) CROWN PAD SLIGHTLY AT CENTER TO SHED WATER, COORDINATE WITH ENGINEER

MANHOLE FRAME AND GRATE

UST BELOW (TYP.)

------- CONCRETE TANKCOVER PAD

¥f6” MIN.I -6 MIN.

CONCRETE TANK COVERHIGH LEVEL ALARM

No.1ISo

GALLON DOUBLE-WALL FIBERGLASS TANK

BOTTOM OF TANK-

HIGH LEVEL ALARM No. 2

HOLD-DOWN DEADMAN (TYP.)

PLANSCALE: N.T.S.1 ’ — 6” MIN. (TYP.)

SECTIONINSTALL CONTROL JOINTS AS REQUIRED BY THE ENGINEER TO PREVENT UNCONTROLLEDCRACKIN^ oqq

6”x6” - W6xW6 WELDING WIRE FABRIC

SCALE: N.T.S.3/4” CHAMFER ON ALL EXPOSED EDGES (TYP.)/ NOTE:

SUMP AND PIPING NOT SHOWN FOR CLARITYPSI CONCRETE

PAD AIR ENTRAINEDPAVEMENT/FINISHEDGRADE CONSTRUCTION NOTES:3”8”

1. STRIKE PLATES TO BE INSTALLED UNDER ALL TANK FITTINGS.2. CONCRETE COVER PAD SHALL BE 3-0” WIDER AND 3-0” LONGER OVERALL THAN

TANK SIZE AS SHOWN.3. HOLD-DOWN STRAPS’ QUALITY, SIZE AND LOCATION OF ANCHORS AND STRAPS AS

REQUIRED BY TANK MANUFACTURER. CONCRETE HOLD-DOWN DEADMEN SHALL BE PROVIDED PER MANUFACTURER’S RECOMMENDATIONS.

4. INSTALL 12” MIN PEA GRAVEL UNDER TANK, AND BACKFILL WITH 12” MIN PEA GRAVEL ALL AROUND TANK.

5. ALL PIPING TO PITCH TOWARD THE TANK PER SPECIFICATIONS.6. AREA TO BE RESTORED TO MATCH PROPOSED CONDITIONS.7. ALL MANHOLE COVERS/FRAMES SHALL BE HS-20 WHEEL LOAD RATED. FRAMES

SHALL BE CAST INTO CONCRETE TANK COVER PAD IN ACCORDANCE WITH MANUFACTURER’S RECOMMENDATIONS.

8. OUTLINE DESCRIPTION AND DIAGRAMMATIC REPRESENTATION OF SYSTEM OPERATION AND EQUIPMENT DOES NOT LIMIT CONTRACTOR LIABILITY FOR THE INSTALLATION OF A COMPLETE AND OPERABLE SYSTEM. CONTRACTOR SHALL BE RESPONSIBLE TO FURNISH ANY MISCELLANEOUS PARTS AND APPURTENANCES NOT SPECIFICALLY IDENTIFIED, TO MAKE A COMPLETE AND OPERABLE SYSTEM.

9. PLACE LABEL ON MANWAY COVER WITH THE WORDS ’’NON-HAZARDOUS SEPTIC WASTE WATER”.

12SELECT BACKFILL COMPACTED TO 95% MAX DENSITY

4000 PSI CONCRETE TANK COVER PAD DETAILSCALE: N.T.S.

2.500 GALLON (SEPTIC) TIGHT TANKN.T.S.

ï 4 kê %

TANK LENGTH (L)

s

I

Project:

TOWN OF COLRAIN, MA

V

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w&am*9

HIGH DEPARTMENT REPAIR AND PARTIAL

REPLACEMENT

9 JACKSONVILLE ROAD COLRAIN, MA 01340

Weston (S)Weston & Sampson Engineers, Inc.

100 Foxborough Boulevard Suite 250

Foxborough, MA 02035 (508) 698-3034 (800)

SAMPSON

Consultants:

Seal:

B A-’.j i ^=?V- /&

L

VI &_. Va 46598 i /Jb

W

■L-

Revisions:

Rev Date Description

BIDIssued For:

© ©PROJECT TRUE

SCALE: AS NOTED

JANUARY 19,2017Date:

LECDrawn By:

JSPReviewed By:

RGTApproved By:

W&S Project No: 2160001

Drawing Title:

CIVILDETAILS

Sheet Number:

C5.03WESTON & SAMPSON COPYWRIGHT 2016

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JANUARY 19, 2017Date:

HIGH DEPARTMENT

REPAIR AND PARTIAL

REPLACEMENT

9 JACKSONVILLE ROAD

COLRAIN, MA 01340

Drawn By:

Reviewed By:

Approved By:

Drawing Title:

Sheet Number:

LEC

JSP

RGT

Seal:

Revisions:


Project:

TOWN OF COLRAIN, MA

Consultants:

W&S Project No:2160001

WESTON & SAMPSON COPYWRIGHT 2016

SCALE: AS NOTED

Issued For:

PROJECT TRUE

BID

CIVIL

DETAILS

C5.03

2 - #5 REBAR TOP AND BOTTOM (TYP.)

TANK CONTAINMENT SUMP/MANHOLE ASSEMBLY (TYP.)

(SEE CIVIL DRAWINGS FOR FRAME ELEVATIONS)


TANK SUCTION DROP TUBE EXTEND TO WITHIN6-INCHES OF MANHOLE COVER(SEE SPECIFICATIONS FOR ADDITIONAL DETAILS)

4" VENT MINIMUM (SEE NOTE)

MANHOLE OPENING IN TANK CONCRETE COVER PAD

CONCRETE TANK COVER PAD

PAVEMENT/"XT

X42" WATERTIGHT TANK

SUMP4" DIA LOCKABLE COVER

ANNULAR SPACE MONITORING PORT WITH MANHOLE ASSEMBLY

24" (TYP.)DRAIN

(SEE PLUMBING DRAWINGS FOR

INVERTS)

22" FLANGED MANWAY WITH 3"-4" NPT FITTINGS

TANK ANNULAR SPACE MONITORING PORT. RUN ALARM TO MONITORING SYSTEM ALARM PANEL IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS AND AS SPECIFIED.

NOTE: REBAR SHALL HAVE 2"-3" OF CONCRETE COVER PER INDUSTRY STANDARDS

yNOTES:

SEE PLUMBING DRAWINGS FOR THE DRAIN LINE CONNECTION TO BUILDING.TANK SHALL HAVE 4' MINIMUM COVER (BELOW FROST LINE) AND 7'-0" MAXIMUM COVER.CONTRACTOR SHALL PROVIDE THE UNDERGROUND STORAGE TANK IN A WORKMAN LIKE MANNER AND SHALL PROVIDE A COMPLETE AND OPERABLE SYSTEM.

1.

2.SET ALARM AT 95% TANK CAPACITY/\/\

SET ALARM AT 75% TANK CAPACITY

y\A 3.

CONCRETE PAD OR DEADMENANCHOR BOLTS (TYP)

TIGHT TANK COVER PAD2,500 GALLON TIGHT TANK SECTION (TYP.)MANHOLE OPENING DETAILNOT TO SCALE

SCALE: N.T.S.

NOTE:RUN VENT TO BUILDING AS SHOWN ON CIVIL AND PLUMBING DRAWINGS.

"ZT« 4

PAD SLOPE (TYP.) CROWN PAD SLIGHTLY AT CENTER TO SHED WATER, COORDINATE WITH ENGINEER


MANHOLE FRAME AND GRATE

HIGH LEVEL ALARM No.1

2,500 GALLON DOUBLE-WALL FIBERGLASS TANK

BOTTOM OF TANKUST BELOW (TYP.)

3CONCRETE TANK COVER PAD HIGH LEVEL ALARM No. 2

HOLD-DOWN DEADMAN (TYP.)1'-6" MIN. (TYP.)

/\/\/\

SECTION1'-6" MIN. (TYP.)TANK LENGTH (L)1'-6" MIN. (TYP.)

SCALE: N.T.S.PLAN NOTE:

SUMP AND PIPING NOT SHOWN FOR CLARITYSCALE: N.T.S.

CONSTRUCTION NOTES:INSTALL CONTROL JOINTS AS REQUIRED BY THE ENGINEER TO PREVENT UNCONTROLLED CRACKING

6"x6" - W6xW6 WELDING WIRE FABRIC

3/4" CHAMFER ON ALL EXPOSED EDGES (TYP.) 1. STRIKE PLATES TO BE INSTALLED UNDER ALL TANK FITTINGS.

2. CONCRETE COVER PAD SHALL BE 3’-0" WIDER AND 3'-0" LONGER OVERALL THAN TANK SIZE AS SHOWN.

3. HOLD-DOWN STRAPS' QUALITY, SIZE AND LOCATION OF ANCHORS AND STRAPS AS REQUIRED BY TANK MANUFACTURER. CONCRETE HOLD-DOWN DEADMEN SHALL BE PROVIDED PER MANUFACTURER'S RECOMMENDATIONS.

4. INSTALL 12" MIN PEA GRAVEL UNDER TANK, AND BACKFILL WITH 12" MIN PEA GRAVEL ALL AROUND TANK.

5. ALL PIPING TO PITCH TOWARD THE TANK PER SPECIFICATIONS.6. AREA TO BE RESTORED TO MATCH PROPOSED CONDITIONS.7. ALL MANHOLE COVERS/FRAMES SHALL BE HS-20 WHEEL LOAD RATED. FRAMES SHALL BE

CAST INTO CONCRETE TANK COVER PAD IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

8. OUTLINE DESCRIPTION AND DIAGRAMMATIC REPRESENTATION OF SYSTEM OPERATION AND EQUIPMENT DOES NOT LIMIT CONTRACTOR LIABILITY FOR THE INSTALLATION OF A COMPLETE AND OPERABLE SYSTEM. CONTRACTOR SHALL BE RESPONSIBLE TO FURNISH ANY MISCELLANEOUS PARTS AND APPURTENANCES NOT SPECIFICALLY IDENTIFIED, TO MAKE A COMPLETE AND OPERABLE SYSTEM.

9. PLACE LABEL ON MANWAY COVER WITH THE WORDS "NON-HAZARDOUS INDUSTRIAL WASTE WATER".

4,000 PSI CONCRETE PAD AIR ENTRAINED

PAVEMENT/FINISHEDGRADE3"8"

y44 xA < * ——SL^x- ■<7*■x-*

4

12"

12’ OF GRAVEL BORROW

4000 PSI CONCRETE TANK COVER PAD DETAILSCALE: N.T.S.

VEHICLE WASH SYSTEM TIGHT TANK DETAILSSCALE: N.T.S.

3

1,500 GALLON H-20 TRAFFIC RATED TANK (WATERTIGHT) BY GENERAL CONTRACTOR

-11'-

-10'- /y'iW.

■ 4; HS-20 WATERTIGHT COVERS PROVIDED AND INSTALLED BY THE GENERAL

CONTRACTOR (TYP.) EXTEND TO SLAB FINISH FLOOR AS NEEDED

A'-9'- A'-9'-!'■■ J:v:i i:-*

© i .'.-i•i i>i ' 4', I'I r 5' 6

J t—□PEN □PEN:'l r*l U'-jk.i Y

■I — 6' —ri I I I_LSa

OUTLET: 4" OVERFLOW TO O/W

SEPARATOR BY PC. CONNECT TO DISCHARGE PIPE, SEE PLUMBING

DRAWINGS

- 2" SCH. 80 PVC OZONE RETURN LINE (BY PC)

3/4" ELECTRICAL CONDUIT BY EC

4" TANK VENT TYP. (BY PC)

1-6'TT TI*; ■LJLiZLI\.'j © rn

I.-VII/ 1----- h- -kvl--------1----------3,zF

- J--

•:| 3,J 1 I-I*. Ii :•' :l

y© 'PVC TEE©5'v-J 1 K3'-8*c: r ')I !‘©■© INLET:

6" DRAIN LINE FROM WASH BAY SUMP (BY PC)

3'-8'•I• I M2' ORIFICE *r:) 3'

>J I;- :-I l'-10'• ;l| F;.

i:I-'.I.«*1*1 l-V \_■■■H:\©:6' 6'

12" GRAVEL BORROW 2" SCH 80 PVC SUCTION LINES (TWO TOTAL) FOR PRETREATMENT UNIT. THE LINES TO BE EQUIPPED WITH FOOT VALVES PROVIDED BY EQUIPMENT MNF. PRESSURE TEST THE LINES FOR 24 HRS AT 30 PSI BEFORE POURING CONCRETE (BY PC).

3/4" ELECTRICAL CONDUIT BY EC, WIRING AND RECLAIM TANK FLOATS

BY VEHICLE WASH CONTRACTOR (TYP. 1 OF 2)

DESIGN NOTES:1. CONRETE 5,000 PSI. @ 28 DAYS2. HS-20-44 LOADING WITH 12" TO 60" OF COVER3. REINFORCING ASTM A-615 GRADE 604. CONST. JOINT TO HAVE MIN. 1" BUTYL SEALANT5. INSTALL ELECTRICAL CONDUITS 8 INCHES MINIMUM ABOVE WATER LINE

©UNDERGROUND VEHICLE WASH PRETREATMENT STORAGE TANK SCHEMATICSCALE: 1/4" = 1'-0"

o UP oI--------- 1

I______ I ]T

,^TW0 (2) 2-INCH SUCTION LINES - (BY PLUMBING CONTRACTOR)

TANK OVERFLOW TO TIGHT TANK (BY PLUMBING CONTRACTOR)

-----4

% =l

_3_FILE AREA©

4V D\\

-2-3/4" EMPTY ELECTRICAL CONDUITS (BY ELECTRICAL CONTRACTOR)© ©1,500 GALLON CONCRETE WASH BAY TANKS WITH________

BAFFLE

SUMP DRAIN BY PLUMBING CONTRACTOR-^

© © CLOSET103A

4 Al\\

REMOTE LOCATION SOAP, RINSE, EMERGENCY STOP ILLUMINATED PUSH BUTTON CONTROL-

STATION (TYP. 1 OF 2)•©2" OZONE RETURN LINE

(BY PLUMBING CONTRACTOR)l f\lo i r\uuivi

RIDCF-3-INCH BACKWASH ENZYME LINE (BY PLUMBING CONTRACTOR)

101ARETRACTABLE HOSE REEL (VW-2) 0

(TYP. 1 OF 2)]RESTROOM

105POWERWASHER GUN WITH STAINLESS STEEL WALL MOUNTED WAND HOLDER-

(TYP.1 OF 2)

WASH BAY -WATER RECOVERY SYSTEM (VW-7)

ma/t

107✓

//

939 SF // OT WATER HEATER (VW-4)

107 I

C©'1RESSURE PUMP (VW-1)

IMOBILE PLATFORM (VW-5)-^

-SOAP DRUM (VW-3)PORTABLE UNDERCARRIAGE WASHER (VW-5)GENERAL NOTES: a> 4

1. ALL GRAVEL BORROW SHALL BE COMPACTED TO 95% MAX DENSITY IN ACCORDANCE WITH SPECIFICATION 31 23 00-EARTHWORK. 108B 107A

101WASH CURTAIN (VW-5;2. PLUMBING CONTRACTOR (PC) SHALL INSTALL ALL SUB-GRADE PIPING, SEE PLUMBING

DRAWINGS FOR ADDITIONAL DETAILS.

©VEHICLE WASH SUB-SLAB PROCESS PIPING3. ELECTRICAL CONTRACTOR (EC) SHALL INSTALL SUB SLAB CONDUITS AND SHALL EXTEND CONDUITS TO VW-7 AS SHOWN AND PER WASH SYSTEM CONTRACTOR RECOMMENDATIONS. WASH SYSTEM CONTRACTOR SHALL INSTALL ALL WASH SYSTEM WIRING USING A MASSACHUSETTS LICENSED ELECTRICIAN.

SCALE: 1/4" = T-0"

103

Project:

TOWN OF COLRAIN, MA

ifo>i j

''ZZZ7777777"i‘

i

HIGHWAY DEPARTMENT REPAIR AND PARTIAL

REPLACEMNT


Weston (St)Weston 8c Sampson Engineers, Inc.

100 Foxborough Boulevard Suite 250 Foxborough, MA 02035

(508) 698-3034www.westonandsampson.com

(800) SAMPSON

Consultants:

Seal:

Revisions:


--------§/•JAMES rYX'Ln Vf* )à|ol CIVIL I nit

No. 46434

'S

l Ini<7

Issued For: BID

©ir©

PROJECT TRUE

O' 4' 8' 16'

SCALE: 1/8" = 1'-0"

January 19, 2017Date:

TJCDrawn By:

JRFReviewed By:

Approved By: JRF


Drawing Title:

EQUIPMENTDETAILS

Sheet Number:

EQ1.02WESTON & SAMPSON COPYRIGHT 2017

©AA©

DIA

ME

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(D)

TAN

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3"

12"

8"

TA

NK

DIA

ME

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R (D

)

1'-6" MIN. (TYP.)

12' OF GRAVEL BORROW

4000 PSI CONCRETE TANK COVER PAD DETAIL

SCALE: N.T.S.

PAVEMENT/FINISHED

GRADE

4,000 PSI CONCRETE

PAD AIR ENTRAINED

INSTALL CONTROL JOINTS AS

REQUIRED BY THE ENGINEER TO

PREVENT UNCONTROLLED CRACKING

6"x6" - W6xW6 WELDING WIRE

FABRIC

3/4" CHAMFER ON ALL

EXPOSED EDGES (TYP.)

PAD SLOPE (TYP.) CROWN PAD

SLIGHTLY AT CENTER TO SHED

WATER, COORDINATE WITH

ENGINEER

UST BELOW (TYP.)

CONCRETE TANK

COVER PAD

PLAN

SCALE: N.T.S.

TANK LENGTH (L) 1'-6" MIN. (TYP.)

1'-6" MIN. (TYP.)

SECTION

SCALE: N.T.S.

TIGHT TANK COVER PAD

MANHOLE OPENING DETAIL

SCALE: N.T.S.

2 - #5 REBAR TOP

AND BOTTOM (TYP.)

MANHOLE OPENING

IN TANK CONCRETE

COVER PAD

NOTE: REBAR SHALL HAVE 2"-3" OF CONCRETE COVER PER

INDUSTRY STANDARDS

NOTES:

1. SEE PLUMBING DRAWINGS FOR THE DRAIN LINE CONNECTION TO

BUILDING.

2. TANK SHALL HAVE 4' MINIMUM COVER (BELOW FROST LINE) AND 7'-0"

MAXIMUM COVER.

3. CONTRACTOR SHALL PROVIDE THE UNDERGROUND STORAGE TANK IN A

WORKMAN LIKE MANNER AND SHALL PROVIDE A COMPLETE AND

OPERABLE SYSTEM.

24" (TYP.)

2,500 GALLON DOUBLE-WALL

FIBERGLASS TANK

HIGH LEVEL ALARM No. 2

HOLD-DOWN DEADMAN (TYP.)

HIGH LEVEL ALARM No.1

BOTTOM OF TANK

1. STRIKE PLATES TO BE INSTALLED UNDER ALL TANK FITTINGS.

2. CONCRETE COVER PAD SHALL BE 3'-0" WIDER AND 3'-0" LONGER OVERALL THAN TANK SIZE

AS SHOWN.

3. HOLD-DOWN STRAPS' QUALITY, SIZE AND LOCATION OF ANCHORS AND STRAPS AS

REQUIRED BY TANK MANUFACTURER. CONCRETE HOLD-DOWN DEADMEN SHALL BE

PROVIDED PER MANUFACTURER'S RECOMMENDATIONS.

4. INSTALL 12" MIN PEA GRAVEL UNDER TANK, AND BACKFILL WITH 12" MIN PEA GRAVEL ALL

AROUND TANK.

5. ALL PIPING TO PITCH TOWARD THE TANK PER SPECIFICATIONS.

6. AREA TO BE RESTORED TO MATCH PROPOSED CONDITIONS.

7. ALL MANHOLE COVERS/FRAMES SHALL BE HS-20 WHEEL LOAD RATED. FRAMES SHALL BE

CAST INTO CONCRETE TANK COVER PAD IN ACCORDANCE WITH MANUFACTURER'S

RECOMMENDATIONS.

8. OUTLINE DESCRIPTION AND DIAGRAMMATIC REPRESENTATION OF SYSTEM OPERATION AND

EQUIPMENT DOES NOT LIMIT CONTRACTOR LIABILITY FOR THE INSTALLATION OF A

COMPLETE AND OPERABLE SYSTEM. CONTRACTOR SHALL BE RESPONSIBLE TO FURNISH

ANY MISCELLANEOUS PARTS AND APPURTENANCES NOT SPECIFICALLY IDENTIFIED, TO

MAKE A COMPLETE AND OPERABLE SYSTEM.

9. PLACE LABEL ON MANWAY COVER WITH THE WORDS "NON-HAZARDOUS INDUSTRIAL WASTE

WATER".

CONSTRUCTION NOTES:

NOTE:

SUMP AND PIPING NOT SHOWN FOR CLARITY


4" VENT MINIMUM (SEE NOTE)

4" DIA LOCKABLE COVER

ANNULAR SPACE MONITORING PORT

WITH MANHOLE ASSEMBLY

TANK ANNULAR SPACE MONITORING PORT.

RUN ALARM TO MONITORING SYSTEM

ALARM PANEL IN ACCORDANCE WITH

MANUFACTURER'S RECOMMENDATIONS

AND AS SPECIFIED.

SET ALARM AT 95% TANK CAPACITY

CONCRETE PAD OR DEADMEN

ANCHOR BOLTS (TYP)

SET ALARM AT 75%

TANK CAPACITY

22" FLANGED MANWAY

WITH 3"-4" NPT FITTINGS

PAVEMENT

2,500 GALLON TIGHT TANK SECTION (TYP.)

NOT TO SCALE

42" WATERTIGHT TANK

SUMP

TANK CONTAINMENT

SUMP/MANHOLE ASSEMBLY (TYP.)

(SEE CIVIL DRAWINGS FOR FRAME ELEVATIONS)

DRAIN

(SEE PLUMBING

DRAWINGS FOR

INVERTS)

TANK SUCTION DROP TUBE EXTEND TO WITHIN

6-INCHES OF MANHOLE COVER

(SEE SPECIFICATIONS FOR ADDITIONAL DETAILS)

NOTE:

RUN VENT TO BUILDING AS SHOWN ON CIVIL

AND PLUMBING DRAWINGS.


MANHOLE FRAME

AND GRATE

CONCRETE TANK

COVER PAD

1,500 GALLON H-20

TRAFFIC RATED TANK

(WATERTIGHT) BY

GENERAL CONTRACTOR

3/4" ELECTRICAL CONDUIT BY EC,

WIRING AND RECLAIM TANK FLOATS

BY VEHICLE WASH CONTRACTOR

(TYP. 1 OF 2)

OUTLET:

4" OVERFLOW TO O/W

SEPARATOR BY PC. CONNECT TO

DISCHARGE PIPE, SEE PLUMBING

DRAWINGS

HS-20 WATERTIGHT COVERS PROVIDED

AND INSTALLED BY THE GENERAL

CONTRACTOR (TYP.) EXTEND TO SLAB

FINISH FLOOR AS NEEDED

4" TANK VENT TYP. (BY PC)

3/4" ELECTRICAL

CONDUIT BY EC

INLET:

6" DRAIN LINE FROM

WASH BAY SUMP

(BY PC)

2" SCH 80 PVC SUCTION LINES (TWO TOTAL) FOR

PRETREATMENT UNIT. THE LINES TO BE EQUIPPED

WITH FOOT VALVES PROVIDED BY EQUIPMENT MNF.

PRESSURE TEST THE LINES FOR 24 HRS AT 30 PSI

BEFORE POURING CONCRETE (BY PC).

4. CONST. JOINT TO HAVE MIN. 1" BUTYL SEALANT

2. HS-20-44 LOADING WITH 12" TO 60" OF COVER

1. CONRETE 5,000 PSI. @ 28 DAYS

3. REINFORCING ASTM A-615 GRADE 60

WATER LEVEL

DESIGN NOTES:

12" GRAVEL BORROW

2" SCH. 80 PVC OZONE

RETURN LINE (BY PC)

5. INSTALL ELECTRICAL CONDUITS 8 INCHES MINIMUM ABOVE WATER LINE

RE

F.

RESTROOM

106

939 SF

WASH BAY

107

FILE AREA

103

CONFERENCE

CLOSET

103A

107A108B

RESTROOM

105

107

CORRIDOR

101A

101

1

1/4" = 1'-0"

UNDERGROUND VEHICLE WASH PRETREATMENT STORAGE TANK SCHEMATIC

EQUIPMENT

DETAILS

EQ1.02

2

1/4" = 1'-0"

VEHICLE WASH SUB-SLAB PROCESS PIPING

3

N.T.S.

VEHICLE WASH SYSTEM TIGHT TANK DETAILS

HIGHWAY DEPARTMENT

REPAIR AND PARTIAL

REPLACEMNT

9 JACKSONVILLE ROAD

COLRAIN, MA 01340

Sheet Number:

TOWN OF COLRAIN, MA

January 19, 2017Date:

Drawn By:

Reviewed By:

Approved By:

Drawing Title:

Sheet Number:

TJC

JRF

JRF

Seal:

Revisions:


Project:

Consultants:

W&S Project No:2160001

WESTON & SAMPSON COPYRIGHT 2017

PROJECT TRUE

0' 4' 8' 16'

SCALE: 1/8" = 1'-0"

BIDIssued For:

GENERAL NOTES:

1. ALL GRAVEL BORROW SHALL BE COMPACTED TO 95% MAX DENSITY IN ACCORDANCE WITH

SPECIFICATION 31 23 00-EARTHWORK.

2. PLUMBING CONTRACTOR (PC) SHALL INSTALL ALL SUB-GRADE PIPING, SEE PLUMBING

DRAWINGS FOR ADDITIONAL DETAILS.

3. ELECTRICAL CONTRACTOR (EC) SHALL INSTALL SUB SLAB CONDUITS AND SHALL EXTEND

CONDUITS TO VW-7 AS SHOWN AND PER WASH SYSTEM CONTRACTOR RECOMMENDATIONS.

WASH SYSTEM CONTRACTOR SHALL INSTALL ALL WASH SYSTEM WIRING USING A

MASSACHUSETTS LICENSED ELECTRICIAN.

CofeliceT

Stamp

2" DOMESTIC WATER

0-120 PSI PRESSURE GAUGE (TYP.)

3" BACKFLOW PREVENTER, WITH UNION CONNECTIONS

FLOOR —STAND(TYPICAL)

z ANCHOR OR SUPPORT WATER METER, REGULATOR, BFP, ETC IN ACCORDANCE WITH SPECIFICATIONS AND SEISMIC REQUIREMENTS.

DRAIN LINE TO FLOOR DRAIN

4"VENTS RUN INDEPENDENTLY THRU ROOF

ALL1/2" TRAP PRIMER WHERE NOTED ON THE PLANS-SEE DETAIL 3, DWG P0.01CONNNECTIONS TO

TIGHT TANK BY PLUMBING CONTRACTOR

GROUT AROUND DRAIN TO SEALGRATE GRATE

FLOOR SLABFLOOR SLAB H-20 LOADING HEAVY SCORIATED COVERRIM ELEV. 590.40'

,J I m m CLEANOUT PLUG

NEOPRENE SEAL -,

E2

E l <A<A,-SET LEVEL WITH

FINISHED FLOORo<L FINISHED FLOORFROM GARAGE FLOOR DRAINS INV. IN=595.25' (AT BLDG)

BT O4"

\ GROUT AROUND DRAIN TO SEAL

TRAP SEAL WHERE NOTED ON THE PLANS

CO ADJUSTABLEHOUSINGKplVl

ASEE FLOOR PLAN FOR SIZESEE FLOOR PLAN FOR SIZE& INV. OUT=594.75'

1/8 BEND CONCRETE FLOOR SLAB'

O SET SCREWWATER LEVEL 594.75'

4" DEEP SEAL TRAP DEEP SEAL TRAPCO8" ► PROVIDE TILE RECESS FOR FINISHED AREAS

OR BRONZE PLUG AND TOP FOR UNFINISHED AREAS.

NOTE:/ PROVIDE EXTENSION ADAPTER IF REQUIRED TO ACCOMMODATE FLOOR THICKNESS</3 PROVIDE OIL/WATER SEPERATOR

IN ACCORDANCE WITH MASS STATE PLUMBING CODEELEV.= 136.75'

\ I

TIGHT TANK BYG.C.WROUGHT IRON STEPS

8" PORTLAND CONCRETE

INTERIOR FLOOR CLEANOUT DETAIL nts1 2 3OIL/WATER SEPERATOR DETAIL FLOOR DRAIN DETAILNTS NTS

WALL

nPRECISION PLUMBING PRODUCTS, MODEL PI-500 TRAP PRIMER VALVE

A/ XX ////«1/2"

SHUT-OFF VALVECOPPERPRIMER LINE STANDARD WEIGHT STEEL

PIPE SLEEVE3 COLD WATER PIPE

BALANCING VALVE (TYPICAL)I ISOLATION BALL

VALVES(TYPICAL)

PROVIDE TOP TAKE-OFF PIPE FITTING

PRECISION PLUMBING PRODUCTS MODEL DU-U.DISTRIBUTION UNIT FOR MULTIPLE DRAINS WHERE REQUIRED QTY. OF LINES AS REQ'D OR SHOWN

I IIT>-8 Fi l-8 §-nWATER STOP

MEMBRANE AND SEALER ,BY ARCH.

—HcCh

TT TT1/2" +COPPER PRIMER LINE CARRIER PIPE (SIZE VARIES)FLOOR DRAIN sx w \\ x\1/2" TRAP

PRIMER ÜFLOOR SLAB ^ / / CON^E V KM- V KM-CTION SEAL ASSEMBLY (SEE NOTE BELOW)

V 4 V kjh- f)

4VCW AND HW SUPPLY PIPING, SEE PLANS FOR SIZING.

CW AND HW SUPPLY, HWR RETURN PIPING, SEE PLANS FOR SIZING.

NOTE:1. PROVIDE ACCESS PANEL OR INSTALL IN ACCESSIBLE SPACE FOR TRAP PRIMERS AND DISTRIBUTION UNITS2. PRODUCTS INDICATED ARE BASIS OF DESIGN, EQUAL PRODUCTS WILL BE CONSIDERED.

NOTES:

1. SEAL ASSEMBLY SHALL BE MODULAR MECHANICAL TYPE CONSISTING OF INTERLOCKING RUBBER LINKS SHAPED TO CONTINUOUSLY FILLIN THE ANNULAR SPACE BETWEEN PIPE & WALL OPENING

2. PRESSURE PLATES SHALL BE DELRIN PLASTIC3. BOLTS & NUTS SHALL BE 18.8 STAINLESS STEEL4. SEALING ELEMENT SHALL BE EPDM RUBBER

INTERIOR FLOOR CLEANOUT DETAIL ntsFLOOR DRAIN TRAP PRIMER DETAIL 4 65TYP. BRANCH PIPING DETAILNTS NTS

c1-1/4" COMPRESSED AIR MAIN, REFER TO FLOOR PLANS FOR CONTINUATION.

[

PRESSURE REGULATOR (TYPICAL) -----------------------

«

T&

PRESSURE GAUGE (TYPICAL) -------------- L 1 "BYPASS

(TYPICAL) I N.C. 0O □ O □ O □

lmO l|l T D>^ l—I |l— © f3!TON.O. N.O.

UNION(TYPICAL)

AIROIL COALESCING FILTER (TYPICAL) ----------------------- COMPRESSOR

#C-1AIR FILTER (TYPICAL) -

FLEXIBLE CONNECTION (TYPICAL) —

AUTOMATIC DRAIN VALVE AND PIPING TO FLOOR DRAIN

FINISHED FLOORJZ z

CONCRETE HOUSEKEEPING MASON INDUSTRIES VIBRATION ISOLATION-"SLF" MOUNTINGS WITH A CONCRETE FILLED "K" BASE SELECTED AND SIZED BY MANUFACTURER

PAD

DOMESTIC WATER METER, PROVIDED BY LOCAL UTILITY CO.

3" TYPE "L" COPPER WATER LINE (TYP.)

UNION (T¥F4-

BALL VALVE (TYP.) (5

RISER CLAMP

<0 o.

AIR GAP FITTING SIZE TO DRAIN ONBFP

NEW 2" DOMESTIC WATER SERVICE, BURIED, 10'-0" FROM BUILDING.

DOMESTIC WATER SERVICE INSTALLATION DETAIL HORIZONTAL AIR COMPRESSOR DETAIL AND PIPING 87NTS NTS

Project:

TOWN OF COLRAIN

1ÜPHIGHWAY DEPARTMENT

REPAIR AND PARTIAL REPLACEMENT


Weston (§)Weston & Sampson Engineers, Inc.

100 Foxborough Boulevard Suite 250 Foxborough, MA 02035

(508) 698-3034 (800) SAMPSONwww.westonandsampson.com

Consultants:

Seal: M4&

ffJSSËmo I MECHANICAL i A'f2t A JoMW JbJl

4% izj

Revisions:


Issued For: ISSUED FOR BID

® ©PROJECT TRUE

O' 4' 8' 16'

SCALE: 1/8" = 1'-0"

Date: JANUARY 19, 2017

Drawn By: BGH

Reviewed By: KJP

Approved By: SEH


Drawing Title:

PLUMBINGDETAILS

Sheet Number:

P0.01WESTON & SAMPSON COPYRIGHT 2017

24" A.F.F.

SSS

WALL

STANDARD WEIGHT STEELPIPE SLEEVE

CARRIER PIPE (SIZE VARIES)

SEAL ASSEMBLY (SEE NOTE BELOW)

OF INTERLOCKING RUBBER LINKS SHAPED TO CONTINUOUSLY FILLSEAL ASSEMBLY SHALL BE MODULAR MECHANICAL TYPE CONSISTING

NOTES:

1.

IN THE ANNULAR SPACE BETWEEN PIPE & WALL OPENINGPRESSURE PLATES SHALL BE DELRIN PLASTICBOLTS & NUTS SHALL BE 18.8 STAINLESS STEELSEALING ELEMENT SHALL BE EPDM RUBBER

2.

4.3.

2'-6"

INV. IN=595.25'

FROM GARAGEFLOOR DRAINS

WATER LEVEL594.75'

8" 3'-6"

ELEV.= 136.75'

4"VENTS RUNINDEPENDENTLYTHRU ROOF

INV. OUT=594.75'

1/8 BEND

WROUGHT IRON STEPS

8" PORTLAND CONCRETE

3'-0"

4"

4"

RIM ELEV. 590.40'

6"M

AX

.PROVIDE OIL/WATER SEPERATORIN ACCORDANCE WITH MASSSTATE PLUMBING CODE

TIGHT TANKBY G.C.

FINISHED FLOOR

FLOOR SLABCONCRETE

HOUSINGADJUSTABLE

SET SCREW

PROVIDE TILE RECESS FOR FINISHED AREASOR BRONZE PLUG AND TOP FOR UNFINISHEDAREAS.

NEOPRENE SEAL

CLEANOUT PLUG

H-20 LOADING HEAVY SCORIATED COVER

FINISHED FLOORSET LEVEL WITH

PRECISION PLUMBING PRODUCTS MODELDU-U.DISTRIBUTION UNIT FOR MULTIPLE DRAINSWHERE REQUIRED QTY. OF LINES AS REQ'DOR SHOWN

PRECISION PLUMBING PRODUCTS, MODELPI-500 TRAP PRIMER VALVE

NOTE;1. PROVIDE ACCESS PANEL OR INSTALL INACCESSIBLE SPACE FOR TRAP PRIMERS ANDDISTRIBUTION UNITS2. PRODUCTS INDICATED ARE BASIS OFDESIGN, EQUAL PRODUCTS WILL BECONSIDERED.

FLOOR DRAIN TRAP PRIMER DETAIL 4NTS

1/2"COPPERPRIMER LINE

1/2" TRAPPRIMERCONNECTION

FLOOR DRAIN

WATER STOPMEMBRANE AND SEALERBY ARCH.

FLOOR SLAB

PROVIDE TOPTAKE-OFF PIPE FITTING

1/2"COPPERPRIMER LINE

SHUT-OFF VALVE

COLD WATER PIPE

DEEP SEAL TRAP

GRATE

FLOOR SLAB

1/2" TRAP PRIMER WHERE NOTED ON THEPLANS-SEE DETAIL 3, DWG P0.01

GROUTAROUNDDRAINTO SEAL

FLOOR SLAB

SEE FLOOR PLAN FOR SIZE

GROUT AROUND DRAIN TO SEAL

NOTE:PROVIDE EXTENSION ADAPTER IF REQUIREDTO ACCOMMODATE FLOOR THICKNESS

TRAP SEALWHERENOTED ONTHE PLANS

GRATE

DEEP SEAL TRAP

SEE FLOORPLAN FOR SIZE

FLOOR DRAIN DETAIL 2NTS

CW AND HW SUPPLY PIPING,SEE PLANS FOR SIZING.

ISOLATION BALLVALVES(TYPICAL)

BALANCING VALVE(TYPICAL)

CW AND HW SUPPLY, HWR RETURN PIPING,SEE PLANS FOR SIZING.

TYP. BRANCH PIPING DETAIL 5NTS

ALLCONNNECTIONS TOTIGHT TANK BYPLUMBINGCONTRACTOR

INTERIOR FLOOR CLEANOUT DETAIL 3NTS

(AT BLDG)

OIL/WATER SEPERATOR DETAIL 1NTS

INTERIOR FLOOR CLEANOUT DETAIL 6NTS

DOMESTIC WATER METER,PROVIDED BY LOCAL UTILITY CO.

24

"A

.F.F

.

NEW 2" DOMESTIC WATERSERVICE, BURIED, 10'-0"FROM BUILDING.

RISER CLAMP

UNION (TYP.)

AIR GAP FITTINGSIZE TO DRAIN ONBFP

DRAIN LINE TOFLOOR DRAIN

FLOORSTAND(TYPICAL)

2" DOMESTIC WATER

3" BACKFLOW PREVENTER,WITH UNION CONNECTIONS

0 - 120 PSI PRESSUREGAUGE (TYP.)

ANCHOR OR SUPPORT WATER METER,REGULATOR, BFP, ETC IN ACCORDANCEWITH SPECIFICATIONS AND SEISMICREQUIREMENTS.

BALL VALVE(TYP.)

3" TYPE "L" COPPERWATER LINE (TYP.)

DOMESTIC WATER SERVICE INSTALLATION DETAIL 7NTS

CONCRETE HOUSEKEEPINGPAD

N.O.

(TYPICAL)

CONNECTIONFLEXIBLE

UNION

(TYPICAL)

(TYPICAL)

AIR FILTER

FINISHED FLOOR

(TYPICAL)

OIL COALESCING FILTER

N.O.

PRESSURE REGULATOR

(TYPICAL)

PRESSURE GAUGE

(TYPICAL) 1"BYPASS

(TYPICAL)

1-1/4" COMPRESSEDAIR MAIN, REFER TOFLOOR PLANS FORCONTINUATION.

MASON INDUSTRIES VIBRATION

ISOLATION-"SLF" MOUNTINGS WITH

A CONCRETE FILLED "K" BASESELECTED AND SIZED BYMANUFACTURER

N.C.

DRAIN VALVEAUTOMATIC

FLOOR DRAINAND PIPING TO

AIRCOMPRESSOR#C-1

HORIZONTAL AIR COMPRESSOR DETAIL AND PIPING 8NTS

Weston & Sampson Engineers, Inc.100 Foxborough Boulevard Suite 250

Foxborough, MA 02035(508) 698-3034 (800) SAMPSON

www.westonandsampson.com

0' 4' 8' 16'

SCALE: 1/8" = 1'-0"

Date:

Drawn By:

Reviewed By:

Approved By:

Drawing Title:

Sheet Number:

Seal:

Revisions:


Project:

Consultants:

W&S Project No:

WESTON & SAMPSON COPYRIGHT 2017

PROJECT TRUE

Issued For:

JANUARY 19, 2017

PLUMBINGDETAILS

P0.01

HIGHWAY DEPARTMENTREPAIR AND PARTIAL

REPLACEMENT

9 JACKSONVILLE ROADCOLRAIN, MA 01340

BGH

KJP

SEH

TOWN OF COLRAIN

2160001

ISSUED FOR BID

13 21 70-1

SECTION 13 21 70 UNDERGROUND FRP STORAGE TANKS FOR

INDUSTRIAL WASTE WATER AND SEPTIC WATER FLOWS PART 1 - GENERAL 1.01 WORK INCLUDED:

A. This section covers furnishing and installing two double-walled underground storage tanks, monitoring system, alarm system, piping, and accessories for the industrial waste flows and septic water flows as described herein and as indicated on the drawings.

B. Tanks shall be designed and manufactured of reinforced fiberglass plastic (FRP) or its

equivalent in accordance with approved engineering standards and in accordance with 314 CMR 18.08 and 310 CMR 15.226

C. All tank(s) shall be equipped with a liquid-level measuring device connected to an audio

and light alarm system in accordance with Massachusetts 314 CMR 18.08.

D. All tank(s) shall be equipped with an interstitial monitoring device between the inner and outer walls to detect leakage in accordance with Massachusetts 314 CMR 18.08.

1.02 RELATED WORK:

A. Section 01 33 23, SUBMITTALS B. Division 26, ELECTRICAL 1.03 QUALITY ASSURANCE: A. Tank manufacturer shall be in the business of manufacturing tanks to Underwriters

Laboratories, Inc. (UL) Standard 1316.

B. Tank manufacturer shall be in the business of manufacturing tanks conforming to the requirements of ASTM D3299 Filament-wound Glass-Fiber-Reinforced Thermoset Resin Chemical-Resistant Tanks.

C. All additional certificates and test reports shall be submitted to the Engineer.

1.04 REFERENCES:

A. The following standards form a part of this specification and indicate the minimum standards required:

13 21 70-2

American National Standards Institute (ANSI) ANSI B1.20.1 General Purpose Pipe Threads American Society for Testing Materials (ASTM) ASTM D1248 Polyethylene Plastic Molding and Extension Materials ASTM D1785 Polyvinyl chloride (PVC) Plastic Pipes, Schedules 40, 80 and 120 ASTM D3299 Filament-wound Glass-Fiber-Reinforced Thermoset Resin

Chemical-Resistant Tanks ASTM D883 Standard Terminology relating to Plastics ASTM D638 Standard Test Method for Tensile Properties of Plastics ASTM D2583 Standard Test Method for Indentation Hardness of Rigid Plastics by

Means of Barcol Impressor ASTM D2563 Standard Practice for Classifying Visual defects in Glass-Reinforced

Plastic Laminated Parts Commonwealth of Massachusetts Regulation 314 CMR 18.00 Industrial Wastewater Holding Tank and Container

Construction, Operation, and Record Keeping Requirements

Regulation 310 CMR 15.00 The State Environmental Code, Title 5: Standard

Requirements For The Siting, Construction, Inspection, Upgrade And Expansion Of On-Site Sewage Treatment And Disposal Systems And For The Transport And Disposal Of Septage

Massachusetts Highway Department Standard Specifications for Highways and Bridges M2.01.6 Aggregate and Related Materials

Where differences exist between standards, the Contractor shall use the most conservative. If in doubt, describe differences in writing to the Owner for his approval before performing the work.

The codes and standards listed are the latest as of this publication. Codes and standards are continuously updated. The Contractor shall confirm the construction standard edition enforced by the authority having jurisdiction.

13 21 70-3

1.05 SUBMITTALS: IN ACCORDANCE WITH THE REQUIREMENTS OF GENERAL

SPECIFICATIONS, SUBMIT THE FOLLOWING: A. Six (6) complete sets of shop drawings, details, data sheets, and other descriptive drawings

and materials as may be required to fully describe the equipment proposed and verify conformance with the contract documents shall be submitted to the Engineer.

B. Shop drawings of the tank(s) by the tank manufacturer including product data sheets and

descriptive material for major components to be provided.

C. Assembly and installation drawings.

D. Design calculations demonstrating that the tank is stable against buoyancy forces produced by groundwater. Buoyancy calculations shall be based on groundwater at grade when tank is completely empty. Calculations shall be prepared and stamped by a Massachusetts Registered Professional Engineer.

E. Details on all other items required in other specification sections that are to be supplied and installed as part of the Operations Building Industrial Waste Tank.

1.06 WARRANTY

A. The Contractor shall be responsible for obtaining the manufacturer’s warranty, providing that the system shall be of quality construction, free from defects in material and workmanship.

B. All equipment, apparatus, and parts furnished shall be warranted for a period of 12 months from the Engineer’s Written Acceptance of the work.

C. Components failing to perform as specified by the Engineer, or as represented by the manufacturer, or proven defective in service during the warranty period, shall be replaced, repaired, or satisfactorily modified by the manufacturer without cost of parts or labor to the Owner.

D. The tank shall come with a 30-year manufacturer’s warranty.

PART 2 - PRODUCTS 2.01 ACCEPTABLE MANUFACTURERS: A. The storage tank shall be double-walled fiber reinforced plastic as manufactured by Xerxes

Corporation, Containment Solutions, Inc., or approved equal.

Loading Conditions — Tank shall meet the following design criteria:

Vacuum Test — Tanks 10'-diameter tank and smaller shall be designed to withstand a vacuum test to 11.5" of mercury.

13 21 70-4

2.02 UNDERGROUND STORAGE TANK FOR INDUSTRIAL WASTE WATER

A. Tank shall be manufactured with isophthalic polyester resin and glass fiber reinforcement with no sand fillers. Tank shall conform to ASTM D3299.

B. The double-walled tank shall have a space between the inner and outer shell walls to allow

for the free flow and containment of all leaked sanitary waste from the primary tank. The space will also allow for insertion of a monitoring device through a monitoring fitting.

C. Tank Dimensions: 1. Tank shall have a nominal capacity of 2,500 gallons. 2. Tank shall have a nominal outside diameter of 6-feet. D. Tanks shall be (UL) Standard 1316 listed. Tank shall be provided with integrally cast

flanges for all pipe connections. E. Loading Conditions — Tank shall meet the following design criteria:

1. Internal Load — Tank shall be designed to withstand a 5-psig air-pressure test with

5:1 safety factor. Contractor shall test tank for leakage prior to installation. Maximum test pressure is 5 psig.

2. Vacuum Test — Tanks 10'-diameter tank and smaller shall be designed to withstand

a vacuum test to 11.5" of mercury.

3. Surface Loads — Tank shall withstand surface H-20 axle loads when properly installed according to tank manufacturers current Installation Manual and Operating Guidelines.

4. External Hydrostatic Pressure — Tank shall be capable of being buried in ground

with 7' of overburden over the top of the tank, the hole fully flooded and a safety factor of 5:1 against general buckling.

5. Tank shall support accessory equipment — such as inlet and outlet piping and

ladders — when installed according to tank manufacturers current Installation Manual and Operating Guidelines.

F. Product Storage: 1. Tank shall be suitable for storage of vehicle wash water and shall be so certified

by the manufacturer. Premium resin that is compatible with the stabilized recreational vehicle waste shall be used to fabricate the inner surface of the tank. The tank lockable watertight cover defined below shall be labeled with the words

Loading Conditions — Tank shall meet the following design criteria:

1. Internal Load — Tank shall be designed to withstand a 5-psig air-pressure test with 5:1 safety factor. Contractor shall test tank for leakage prior to installation. Maximum test pressure is 5 psig.

2. Vacuum Test — Tanks 10'-diameter tank and smaller shall be designed to withstand a vacuum test to 11.5" of mercury.

13 21 70-5

“Non-Hazardous Industrial Wastewater”. Contractor shall provide a tank suction drop tube with Cam-Lock fitting, 2-inch minimum, to allow a wastewater pump truck to easily connect to the tube in order to empty the tank. Drop tube shall extend to the tank bottom per manufacturer recommendations and to within 12-inches of finished grade. Contractor shall coordinate with the Town on the appropriate size Cam-Lock fitting prior to installation. The inlet drain from the building shall be furnished with a Tee fitting and drop tube per manufacturer recommendations and shall meet the requirements for Schedule 40 PVC Tee fittings which will allow the drop tube to extend down to the bottom of the tank in accordance with manufacturer recommendations and to be cleaned out from grade by accessing the top of the drop tube via a threaded cap, which can easily be removed/installed from grade. All piping to and from the tank shall be bedded in 12-inches of crushed stone all around and rated for H-20 wheel load rating at the necessary buried depth shown on the drawings.

2. Tank shall be vented to atmospheric pressure. 2.03 UNDERGROUND STORAGE TANK FOR SEPTIC WATER

B. Tanks shall be manufactured with isophthalic polyester resin and glass fiber reinforcement with no sand fillers. Tank shall conform to ASTM D3299.

B. The double-walled tank shall have a space between the inner and outer shell walls to allow

for the free flow and containment of all leaked sanitary waste from the primary tank. The space will also allow for insertion of a monitoring device through a monitoring fitting.

C. Tank Dimensions: 1. Tank shall have a nominal capacity of 2,500 gallons. 2. Tank shall have a nominal outside diameter of 6-feet. D. Tank shall be provided with integrally cast flanges for all pipe connections. E. Loading Conditions — Tank shall meet the following design criteria:

1. Internal Load — Tank shall be designed to withstand a 5-psig air-pressure test with

5:1 safety factor. Contractor shall test tank for leakage prior to installation. Maximum test pressure is 5 psig.

2. Vacuum Test — Tanks 10'-diameter tank and smaller shall be designed to withstand a

vacuum test to 11.5" of mercury.

3. Surface Loads — Tank shall withstand surface H-20 axle loads when properly installed according to tank manufacturers current Installation Manual and Operating Guidelines.

4. External Hydrostatic Pressure — Tank shall be capable of being buried in ground with 7' of overburden over the top of the tank, the hole fully flooded and a safety factor of 5:1 against general buckling.

5. Tank shall support accessory equipment — such as inlet and outlet piping and ladders — when installed according to tank manufacturers current Installation Manual and Operating Guidelines.

13 21 70-6

4. External Hydrostatic Pressure — Tank shall be capable of being buried in ground with

7' of overburden over the top of the tank, the hole fully flooded and a safety factor of 5:1 against general buckling.

5. Tank shall support accessory equipment — such as inlet and outlet piping and ladders

— when installed according to tank manufacturers current Installation Manual and Operating Guidelines.

F. Product Storage: 1. Tank shall be suitable for storage of septic waste water and shall be so certified by

the manufacturer. Premium resin that is compatible with the septic waste shall be used to fabricate the inner surface of the tank. The tank lockable watertight cover defined below shall be labeled with the words “Septic Wastewater”. Contractor shall provide a tank suction drop tube with Cam-Lock fitting, 2-inch minimum, to allow a wastewater pump truck to easily connect to the tube in order to empty the tank. Drop tube shall extend to the tank bottom per manufacturer recommendations and to within 12-inches of finished grade. Contractor shall coordinate with the Town on the appropriate size Cam-Lock fitting prior to installation. The inlet drain from the building shall be furnished with a Tee fitting and drop tube per manufacturer recommendations and shall meet the requirements for Schedule 40 PVC Tee fittings which will allow the drop tube to extend down to the bottom of the tank in accordance with manufacturer recommendations and to be cleaned out from grade by accessing the top of the drop tube via a threaded cap, which can easily be removed/installed from grade. All piping to and from the tank shall be bedded in 12-inches of crushed stone all around and rated for H-20 wheel load rating at the necessary buried depth shown on the drawings.

2. Tank shall be vented to atmospheric pressure. 2.03 ACCESSORIES FOR EACH TANK:

A. Manways:

1. All manways shall be flanged and 30" I.D., complete with gasket, bolting hardware and lockable cover.

2. Manway locations are shown on EQ1.02 and C5.03 drawing.

3. The Contractor shall extend the tank vent to the adjacent building and run/secure

the vent to the side of the building 12-feet minimum above finished grade in accordance with manufacturer recommendations. Vent shall be equipped with a vent cap and insect screen per manufacturer recommendations.

13 21 70-7

B. Tank Containment Sump/Manhole Assembly:

1. Provide fiberglass reinforced plastic secondary containment collar

(42”) with fittings and accessories as denoted on the Drawings.

C. Tank Containment Sump:

1. Containment sump assemblies shall be provided over tank manways. The Drawings show the type, number, size, and location of sump assemblies required for each tank. Each containment sump assembly shall be Fibrelite Standard Plus Model Access Chamber, as manufactured by Fibrelite Corporation of Pawcatuck, CT, OPW, Xerxes, or approved equal.

2. Each containment sump assembly shall be constructed of resin transfer molded composite FRP. Each containment sump assembly shall consist of a composite sump, a composite internal sump lid, and an integrated composite manhole cover, frame and skirt over the sump. Each manhole cover, frame, and skirt, shall be sealed to the sump but shall not transfer surface loads from the manhole cover and frame to the sump. Each sump base shall be constructed to facilitate entry of piping and conduit.

3. Each containment sump assembly shall be watertight, with a watertight sump and an integrated watertight manhole cover and frame. Each manhole shall be watertight with an integral seal in the manhole cover to prevent the entry of water when the manhole cover is in the frame. Each sump shall include a removable reservoir for collecting water entering when manhole cover is removed in wet conditions.

4. Each opening in the sump base, including openings for piping and electrical conduits, shall be provided with entry boots that secure the piping or conduit to the sump base. Each entry boot shall fasten entirely from the inside of the sump, and shall be replaceable entirely from the inside of the sump after the sump is installed in the ground. All entry boot kits shall be third party tested for prolonged exposure to petroleum products. All entry boot kits shall be provided by the sump manufacturer.

5. Each containment sump assembly shall include appropriate fittings, adapters, and bonding agents for watertight installation on the sump collar of the fiberglass tank as shown on the Drawings. The containment sump shall be designed for installation on the tank manway cover without compromising the integrity of the

13 21 70-8

sump assembly. 6. Each containment sump assembly shall be tested at different

stages of installation to verify the integrity of the sump assembly, including all piping and conduit entry boots, the tank manway, and the manhole cover and frame assembly. This testing method shall be designed for verifying sump integrity after placing of backfill, and when tank top slab is installed and installation is complete. The sump manufacturer shall provide a testing method that employs instruments and procedures that yield reproducible results that will ensure that sump assembly installation is watertight. The sump manufacturer shall provide a factory-trained technician to test the sump.

D. Manhole Assembly:

1. Manhole cover, frame, and skirt assemblies shall be provided

in the tank top slab over tank openings. The Drawings show number, size, and location of manhole assemblies required for each tank top slab. A locking device shall be provided for each manhole. Each manhole assembly shall be a Fibrelite Composite Manhole, as manufactured by Fibrelite Corporation, or approved equal by OPW or Fairfield Industries.

2. Cover: Each manhole cover and frame shall be suitable for use

under HS-20 live loads. Frame and cover system shall be cast into the tank concrete cover pad to prevent transference of surface loads to the sump/UST. Where applicable, each cover shall be provided with a FRP inscription and shall be color-coded to conform to the American Petroleum Institute Color and Symbol Code. The surface resistivity of each cover shall be less than 1x10ֿ8 Ohms to prevent the buildup of static charge.

3. Frame: Each manhole frame shall be designed so that the

manhole cover will fit securely and not spin in the frame. Each frame shall incorporate a physical water check system to prevent surface water from entering the manhole. The frame shall be of composite FRP, flush mounted to grade and water tight.

4. Skirt: Each manhole shall be constructed of fiberglass and

colored to match the cover. The skirt shall extend to within two inches of the manhole cover. Each skirt will be supplied with a stabilizer rod kit for concrete installation. The rod kit shall be made of stainless steel.

13 21 70-9

5. Handle: Each manhole cover lifting handle shall be provided by

the sump manufacturer and formed with 1-1/8-inch stainless steel tubing with alloy casting for the key and a plastic grip. Each handle shall include a foot lever tool and a locking tool. A handle shall be furnished for each individual manhole cover.

E. Gauge and Sensor Manholes:

1. Manufacturer: Fibrelite model 450, 18”, square, watertight

manholes as manufactured by Fibrelite Corporation, OPW, Fairfield Industries, or approved equal.

2. Manholes shall be equipped with solid bottom skirts, APF color

coded, ID bags, a lifting tool for each cover and stainless steel stabilizer kits.

3. Manhole cover and frame shall be suitable for HS-20 live loads.

Frame and cover shall be cast into the concrete cover pad to prevent transference of surface loads to the sump/UST.

4. Manhole cover system shall meet same general requirements of

the spill containment fill box assembly.

2.04 MONITORING SYSTEM:

A. Provide continuous hydrostatic monitoring of interstitial space between inner and outer wall of each tank. The monitoring system shall be in compliance with 314 CMR 18.08. Two monitoring systems shall be provided, one for each tank.

B. The monitoring system panel shall:

1. Be Model LU3-SP1 by Omntec Mfg. Inc. or approved equal. 2. Accept a signal from high liquid level (95% Full) switch mounted in the

underground storage tank.

3. Accept a signal from 75 percent full liquid level switch mounted in the underground storage tank.

4. Accept an underground storage tank leak signal from the reservoir leak and brine

reservoir sensor.

5. Include a test button that will test the entire system electronics from sensors to control panel.

6. Include an underground storage tank leak “Red” indicating light

13 21 70-10

7. Include a tank full level “Amber” indicating light 8. Include a high water level alarm “Red” indicating light 9. Include a power is On “Green” indicating light

10. Include an alarm silence button

11. Include an annunciator with high intensity strobe and 110 dB horn

12. Send a general audio and light alarm signal for all tank related alarms to a

commonly staffed location within the Operations Building.

13. Require a power supply of 120 VAC, 50/60 Hertz

C. Sensor for Brine Filled Double Wall Tank

1. Sensor shall be non-metallic corrosion-resistant materials.

2. Sensor shall be a dual-point sensor designed for double wall brine filled fiberglass tanks. Sensor shall initiate an alarm when the level in the brine reservoir is beyond acceptable limits.

3. Sensor shall be compatible with the monitoring panel provided.

4. The dual point sensor shall be Model L-R-1 by Omntec Mfg. Inc. or approved equal.

D. Level Sensor

1. Provide two single point ball float level sensors for each tank. Industrial Waste

Water Tank shall be set to go off at 75 percent full and at the high level alarm level, 95%. The Septic Wastewater tank shall be set to go off at 60% tank capacity and at the high level alarm level, 80%.

2. Sensor shall be compatible with the monitoring panel provided.

3. The float level sensor shall be Model L-2 Series two point liquid level sensor by

Omntec Mfg. Inc. or approved equal, sized appropriately for the tank.

4. The level sensors shall be suspended inside the underground storage tank per the tank manufacturer’s recommendations and shall be located in a place that is accessible from above.

5. The level sensors and cables shall be designed for submergence in wastewater and

shall be sized for operation in and at the specific gravity of the liquid.

13 21 70-11

6. Due to the nature of the liquid and gases involved in this system, the level sensors

shall be intrinsically safe.

7. Cable, conduit and wire that pass through the wall of the tank shall be installed with adjustable, gas-tight and explosion proof conduit wall seals.

8. Wiring shall be in a separate conduit and shall extend back to the alarm panel. No

junction boxes will be permitted in the underground storage tank. The FSB Electrical Contractor Contractor’s MA licensed electrician shall be responsible for providing all conduit and wiring necessary to provide power and tank monitoring capabilities as specified in order to provide a complete and operable system.

E. The monitoring system panel shall be enclosed in a UL Listed, NEMA 4X, corrosion

resistant, lockable, and waterproof enclosure, rated to take direct spray. The enclosure shall include a visual red common alarm light on the top of the enclosure. The alarm light shall be mounted in such a manner as to maintain the integrity of the enclosure. The common visual alarm shall annunciate all of the monitoring system panel alarms.

PART 3 - EXECUTION 3.01 INSTALLATION: A. The tanks and accessories shall be installed as shown on the drawings and in accordance

with the manufacturer’s instructions. The Contractor is responsible for obtaining and paying for all permits necessary to install and operate the tight tank system.

3.02 TESTING:

A. Tank shall be tested according to the Manufacturer’s Installation Manual and Operating Guidelines in effect at time of each installation. Guide Specifications – Filament-wound Glass-Fiber-Reinforced Thermoset Resin Chemical-Resistant Tanks.

B. The Engineer shall receive a minimum of 72 hours’ notice prior to the commencement of

any testing.

END OF SECTION

Z:\MA-Foxboro-Projects\Colrain MA\Highway Garage\Specifications\Technical Specs\13 21 70 tight tank.docx

23 10 00-1

SECTION 23 10 00

FUEL SYSTEM (FILED SUB-BID REQUIRED AS PART OF SECTION 23 00 01)

PART 1 – GENERAL

1.1 GENERAL PROVISIONS:

Sub-Bid Requirements: As provided under Section 23 00 01 - HVAC SUB-BID

REQUIREMENTS, and supplemented under the Bidding Requirements, Contract

Forms, and Conditions of the Contract, and applicable parts of Division 1 – GENERAL

REQUIREMENTS.

Work of this Filed Sub-Bid includes all individual specification sections listed in

Section 23 00 01.

1.2 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions, Section 23 05 00 and other Division 1 Specification Sections, apply to this

Section.

1.3 WORK INCLUDED

A. Provide an integrated boiler fuel system. The specification requires the detailed system

design, equipment, installation inspection, startup, and training to be the responsibility

of a single specialized fuel system supplier. The specification section includes

responsibility for mechanical, electrical, and control systems.

B. The system shall be in accordance with design standards.

C. Shall include:

1. Fuel storage tanks and accessories.

2. Fuel distribution pipe, valves and fittings.

3. Fuel transfer and control – duplex pump sets.

4. Tank level and leak monitoring system.

5. Tank fill and controls.

D. All work shall be installed in accordance with all local and State codes.

1.4 RELATED SECTIONS

23 10 00-2

A. Examine all drawings and criteria sheets and all other Sections of the Specifications for

requirements which affect work under this Section whether or not such work is

specifically mentioned in this Section.

1.5 REFERENCES

A. ANSI B31 - American National Standard Code for Pressure Piping.

B. API 650 - Welded Steel Tanks for Oil Storage.

C. API 2000 - Venting atmospheric and Low Pressure Storage Tanks.

D. NFPA 30 - Flammable and Combustible Liquids Code.

E. NFPA 70 - National Electric Code.

F. PEI/RP200- - Recommended Practices for Installation of Aboveground Storage Systems

G. UL 142 - Steel Aboveground Tanks for Flammable and Combustible Liquids.

H. UL 2085 - Insulated Aboveground Tanks for Flammable and Combustible Liquids.

I. Uniform Fire Code: Article 52, Article 79 and Appendix II-F.

J. BOCA Fire Prevention Code

1.6 SUBMITTALS

A. See Section 23 00 50 and General Conditions for additional requirements.

B. Mechanical System Design: Indicate system layout, pipe sizes, location of supports,

elevations, and equipment mounting details. For fuel tanks, indicate dimensions, vent

sizes and location of all accessories including pumps, fill pipe, manways, tank supports,

inventory sensor, and leak sensors.

C. Control System Design: Provide control system designs including electrical schematics,

panel physical, and field wiring diagrams.

D. Structural Design: Provide drawings of reinforced concrete tank foundation slabs.

Provide drawings of structural steel for walkways or pipe trestles where required.

E. Equipment Data: Provide manufacturers information for all equipment.

F. Permit Applications: Provide copies of all permit applications.

G. Schedule: Provide a design and installation schedule.

H. Commissioning: Provide a detailed commissioning plan.

23 10 00-3

I. Project Record Documents

1. Record and submit actual location of piping system, storage tanks, wiring, conduit

runs and system components.

J. Operation and Maintenance Manuals

1. Operation Data: Include installation instructions and exploded assembly views.

2. Maintenance Data: Include maintenance and inspection data, replacement part

numbers and availability, and service depot location and telephone number.

1.7 QUALITY ASSURANCE

A. Comply with NFPA 30 “Flammable and Combustible Liquids Code” for design and

construction, installation, inspection, and testing of fuel system components and

accessories.

B. Comply with NFPA 70 “National Electric Code” for equipment, wiring, and conduit

installed under this section.

C. Provide equipment and accessories that are listed and labeled.

D. Welding Materials and Procedures: Conform to ASME Code and applicable state labor

regulations.

1.8 QUALIFICATIONS

A. The company shall provide evidence of professional liability and pollution liability

insurance.

1.9 REGULATORY REQUIREMENTS

A. Comply with requirements of the EPA and other state and local authorities having

jurisdiction. Include permitting and registering of fuel storage tank.

1.10 DELIVERY, STORAGE, AND HANDLING

A. Comply with manufacturer's installation instructions for rigging, unloading and

transporting units.

B. Protect all equipment and tanks from damage after arrival at site.

PART 2 - PRODUCTS

2.1 ABOVEGROUND FIRE RATED FUEL TANKS

23 10 00-4

A. Acceptable manufacturers subject to compliance with the specifications:

1. Highland

2. Containment Solutions

3. STI Fireguard

4. SuperVault MH

B. General

1. Provide and install an aboveground tank with secondary containment and a

minimum 2-hour fire rating. The tank and its enclosure shall be listed and labeled

as an assembly by Underwriters Laboratories, Inc. per U.L. 2085. The primary

tank shall have a total volume as noted on drawings.

C. Design Criteria

1. 1. Primary Tank: The primary tank shall be minimum 10 gauge carbon steel

approved per U.L. Standard 142 and 2085 and meeting the requirements of

N.F.P.A. 30.

2. The tank shall be manufactured and labeled in strict accordance with Steel Tank

Institute [STI] Fireguard Thermally Insulated Double Wall Steel Above Ground

Storage Tanks standards as applied by a licensee of the STI.

3. The tank shall be warranted for 30 years by the Steel Tank Institute.

4. Secondary Containment with Leak Monitoring: Integral secondary containment

shall provide at minimum 100% containment of the primary storage tank. The

interstitial space shall allow liquid to migrate through it to a monitoring point. A

leak detection access tube shall be located in the interstitial space between the

inner tank and the secondary barrier.

5. Fire Resistance: The tank system shall be designed and tested to provide 2-hour

fire protection for the primary tank. No steel members shall penetrate the

concrete/thermal insulation layer between the primary tank and the secondary

containment barrier to assure isolation from pool fire heat.

6. Venting: Provide properly sized emergency and standard vents to satisfy code

requirements.

a. Standard vent shall terminate a minimum of 12’ above the adjacent ground

level.

7. Exterior Finish: The tank system shall include an white epoxy or urethane

exterior finish.

D. Tank Accessory Equipment

23 10 00-5

1. Standard Vent: The standard 2” vent shall be equipped with an aluminum updraft

vent cap with wire screen.

2. Emergency Vents: Emergency vents shall be equipped with aluminum vents sized

to provide the required capacity in accordance with UL142 and NFPA30.

3. Direct Read Level Gauge:

a. Tank shall be equipped with a direct reading level gauge with an aluminum

housing. The level gauge shall be readable from ground level.

4. Inspection Port Adapter Cap: Tank shall be equipped with a 4” adapter and

lockable cap for inspection and manual gauging of fuel level. Gauge port shall be

accessible from steps or ladder.

5. Overfill Prevention Valve: The tank shall have an overfill prevention valve

installed in the fill pipe. The valve shall close automatically at 95% of tank

capacity. The valve shall incorporate a drop tube extending to within 6” of the

tank bottom. Valve shall be rated for pressurized fuel delivery.

6. Spill Container: The tank shall be equipped with an integral spill container of

minimum 5 gallon capacity surrounding the fill pipe. . Where a ground mounted

fill system is used the spill container shall be located near the inspection/manual

gauging port.

7. Access Steps and Ladders: Tanks shall be equipped with access steps or ladders

as indicated on the drawings. Steps and ladders shall be of welded steel

construction with prime and finish paint of industrial enamel. Steps and ladders

shall be designed to conform with OSHA requirements. Steps shall include non-

skid tread surfaces, handrails, platforms, and kickplates as required for OSHA

compliance.

2.2 FUEL DISTRIBUTION PIPE- ABOVEGROUND (in areas not specified to be double

wall).

A. General

1. Provide and install steel piping aboveground as indicated on the drawings:

a. In areas not specified to be double wall.

b. In areas specifically noted to be single wall.

2. Fuel pipe connections shall be welded except where required to be threaded at

tanks or specialized valves.

B. Design Criteria

23 10 00-9

h. Lead pump alternator logic for normal cycling and pump failure conditions.

i. Lead pump selector switch, with alternating lead/lag.

j. Alarm bell with silence pushbutton.

k. Common alarm output to interface with the BMS.

l. Strainer basket high differential alarm.

m. Indicating lights as follows:

1) Pump running

2) Pump failure

3) Pumpset rupture basin

4) Strainer basket high differential warning light

2.4 TANK INVENTORY AND LEAK MONITORING SYSTEM

A. Acceptable manufacturers subject to compliance with the specifications:

1. Preferred Utilities

2. Veeder-Root: TLS 300C

3. Pneumercator TMS

B. General

1. Provide an storage tank monitoring system capable of tank inventory management

and sensing leaks in the tank and the associated piping.

C. Design Criteria

1. Tank Level Transmitter: The system shall include a probe capable of detecting

the fuel level in the tank to the nearest 0.125”.

2. Monitoring Panel: The monitoring panel shall display the tank volume in gallons.

The panel shall indicate alarm conditions for fuel high level, fuel low level, tank

leak. The panel shall have a minimum of (4 programmable relay outputs and a

communications adapter.

3. Interstitial Monitoring: A sensor shall be provided for installation in the space

between the primary tank and the secondary containment barrier to detect a leak in

the primary tank. The sensor shall set off an audible and visual alarm on the

control panel.

4. Overfill Alarm and Acknowledgment Switch: Provide a NEMA4X audible and

visible overfill alarm and manual acknowledgment/reset switch and test switch for

mounting in the tank filling area as shown on the plans. The panel shall have a 0-

3 minute adjustable timer for automatic shutoff. The alarm shall be connected to an output relay on the monitoring system control panel.

23 10 00-10

3 minute adjustable timer for automatic shutoff. The alarm shall be connected to

an output relay on the monitoring system control panel.

PART 3 - EXECUTION

3.1 EXCAVATION

A. Excavation, trenching, and backfilling are specified in Division 2.

3.2 FUEL TANK INSTALLATION

A. Install tanks in strict accordance with the manufacturer’s recommendations, PEI/RP100

and PEI-RP200, and applicable fire and environmental codes. State and local permits

shall be obtained prior to installation.

B. Aboveground tanks shall be clearly marked on all sides with warning signs:

“FLAMMABLE” or “COMBUSTIBLE”, “NO SMOKING”, tank volume, product

identification, and other signs as required by the applicable codes.

C. Electrical work shall be in accordance with applicable codes and shall be rated for

hazardous area as required. Tanks shall be electrically grounded in accordance with

N.F.P.A. 78.

D. The tank installation shall be inspected and approved by the tank supplier or its certified

contractor.

3.3 ABOVEGROUND PIPING INSTALLATION

A. Install in accordance with the manufacturer’s instructions and PEI/RP200-92.

B. Inspect all materials for signs of damage, and confirm compliance with specifications.

C. Avoid damage to piping materials or coatings during handling, installation and testing.

D. Provide adequate support for piping on 10’ centers minimum.

E. Group piping whenever practical at common elevations.

F. Install piping to allow for expansion and contraction so that pipe, joints, or connected

equipment will not be stressed.

G. Provide clearance for access to valves and fittings.

H. Protect piping systems from entry of foreign materials by temporary covers, completing

sections of the work, and isolating parts of the completed system.

23 10 00-11

I. Install unions, couplings, valves, and flexible connectors in accordance with

manufacturers’ recommendations.

3.4 TANK LEVEL AND LEAK MONITORING SYSTEM INSTALLATION

A. Install in strict accordance with the manufacturer’s recommendations, National

Electrical Code NFPA 70, and NFPA 30A.

B. Electrical work shall be rated for hazardous area as required.

C. Install the monitoring system control panel as indicated on the drawings.

D. Install the tank level probe and the interstitial leak probe in the proper locations in the

fuel tank. Install the piping sump sensor in the piping sump.

E. Install the overfill alarm and acknowledgment switch as shown in the plan.

F. The leak monitoring system installation shall be inspected and approved by the

equipment supplier or its certified contractor. The leak monitoring system supplier shall

submit a comprehensive check-list of quality and safety items critical to the system and

verify that the installation has been in accordance with these standards and applicable

fire and environmental codes.

3.5 FIELD QUALITY CONTROL

A. Test fuel distribution system according to NFPA 30. Replace leaking joints and

connections with new materials.

B. Test and adjust fuel management and leak monitoring systems controls and devices.

Replace damaged and malfunctioning controls and devices.

C. Submit reports of test and procedures in writing to the Engineer.

3.6 DEMONSTRATION

A. Train Owner’s maintenance personnel on procedures and schedules related to start-up

and shutdown, troubleshooting, servicing, and preventive maintenance.

B. Representatives of equipment suppliers for the fuel tanks, fuel pumps, day tanks, and

leak monitoring system shall provide necessary training and technical support to the

Owner so that the Owner may properly operate and maintain the systems.

3.7 COMMISSIONING

A. Before activating the system perform these steps:

1. Flush system piping with grade of fuel to be used by owner to remove any debris

and foreign matter in piping prior to filling tank for the first time. Service all

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