RFQ919900-02 - IMHI Reynolds Water Main Replacement.pdf

PDF 12 MB Posted Jan 22, 2024

Attached to: IMHI Reynolds Building Water Main Replacement
Solicitation number: RFQ919900-02
Issued by: Buchanan County, Iowa

About this file

Written by GovTribe AI · Aug 2, 2024

This document is a Request for Quote (RFQ) issued by the State of Iowa for a contractor to perform water main replacement at the Independence Mental Health Institute (IMHI) located in Buchanan County, Iowa. The scope of work includes replacement of the water main for the Reynolds Building at the IMHI facility as detailed in Exhibit B. The State is seeking quotes from qualified contractors to complete this project. Responses are due by the specified deadline, and a mandatory site visit is required prior to submitting a quote. The contract will be awarded to the successful bidder, and the term of the contract including any renewal options is not provided.

The RFQ does not include specific pricing terms, set-asides, information about incumbents, funding details, or other salient financial information. The document focuses on the scope of work, response requirements, and the procurement process.

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January 19, 2024

To: All Potential Respondents From: Construction Procurement Subject: RFQ919900-02 IMHI Reynolds Building Water Main Replacement

Request for Quote

The State of Iowa is conducting a Request for Quote for a contractor for water main replacement for Reynolds Building at Independence Mental Health Institute (IMHI), Independence, Iowa 50644. See Exhibit B for additional detail.

All work must be done on-site at Independence Mental Health Institute (IMHI), Independence, Iowa 50644. All personnel must pass a background check. Information required for the background check includes full name, birthdate, state driver’s license # or State id#, and social security number.

The work shall be substantially completed no later than May 15, 2024.

The Project is located at Independence Mental Health Institute (IMHI), Independence, Iowa 50644.

Please email your quote using the Exhibit A pricing form to construction.procurement@iowa.gov prior to February 8, 2024 at 2:00 (CT).

A pre-quote meeting will be held January 30, 2024 @ 11:00 AM.

All questions regarding this solicitation must be received by email by 2:00 PM (CT) on February 1, 2024.

Contract Terms and Conditions

This procurement will result in a Consensus 802 Agreement. By submitting a quote, respondent agrees to the contract terms and conditions available at:

https://das.iowa.gov/sites/default/files/procurement/pdf/ConsensusDoc802.pdf

Respondent must provide a one-year warranty from the date of completion.

Respondent must provide Performance and Payment Bonds in accordance with Section 10.8 of Consensus 802 Agreement.

See sample Certificate of Insurance attached as Exhibit D for required limits, additional insured requirements, and waiver of subrogation.

mailto:construction.procurement@iowa.gov https://das.iowa.gov/sites/default/files/procurement/pdf/ConsensusDoc802.pdf

Exhibit A Pricing Form IMHI Reynolds Building Water Main Replacement

Independence Mental Health Institute (IMHI), Independence, Iowa 50644 Request for Quote RFQ919900-02

Due Friday, February 8, 2024, at 2:00 PM (CT)

Please submit this completed form with your Quote to:

Attention: Michael Bradbury Iowa Department of Administrative Services - Central Procurement construction.procurement@iowa.gov

This form is to be completed in ink or typewritten.

Only pricing on this form or an exact copy of this form will be accepted.

Pricing Form shall be signed by an officer of the firm with authority to bind Respondent to Contract.

Respondent acknowledges receipt of the following Addenda (if issued) which are part of the RFQ documents:

Addendum No. _______________ Date_____________________

Addendum No. _______________ Date _____________________

Freight Terms: FOB Destination, Freight Pre-Paid

The State reserves the right to reject any or all quotes without penalty and to waive minor deficiencies and informalities if, in the judgement of the State, it's best interests will be served.

Respondents must submit pricing for all scope of work items indicated per the attached Exhibit B. The State reserves the right to evaluate pricing. The State intends to make one Award for this project.

BP 001 - IMHI Reynolds Building Water Main Replacement (Substantial Completion Date May 15, 2024):

Quote: Total $___________________________________________________________________________

*Please note all pricing is to be delivered price. That is why we are stating FOB Destination, Freight Pre-Paid. *

Signature _______________________________________________

Name (Print) ____________________________________________

Title __________________________________________________

Company _______________________________________________

Address ________________________________________________

City, St., Zip ____________________________________________

Phone #____________________ Fax #_______________________

E-mail _________________________________________________ mailto:construction.procurement@iowa.gov

Exhibit B Scope of Work IMHI Reynolds Building Water Main Replacement

Independence Mental Health Institute (IMHI), Independence, Iowa 50644 Request for Quote RFQ919900-02

Due Friday, February 8, 2024, at 2:00 PM (CT)

IMHI Reynolds Building Water Main Replacement:

BID PACKAGE INSTRUCTIONS

A. BP 001 – Reynolds Water Main: Trade Contractor shall include all of the following, but not limited to, as part of the contract (Substantial Completion May 15, 2024):

1. All construction associated with the construction of Reynolds Water Main Project.

2. Drawing numbers G1, G2, C1, M1. M2, M3, M4, M5, M6, X1, X2 & X3

3. Technical Specifications 02 41 00, 03 30 53, 22 00 00 and 22 07 19.

C O

S H

DHS IMHI REYNOLDS BUILDING

WATER MAIN PROJECT

INDEPENDENCE, IOWA

DRAWING INDEX

GENERAL NOTES

LOCATION MAP

I hereby certify that this engineering document was prepared by me or under my direct personal supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

Signature Date Bradley W. Roeth License Number 16536

My license renewal date is December 31, 2024

Sheets covered by this seal: ALL DRAWINGS

ALLIANT ENERGY

Contact Name : Alliant Energy Field Engineer Contact Phone: 8002554268 Contact Email:

locate_IPL@alliantenergy.com

MEDIACOM

Contact Name : Brian Kadner Contact Phone: 8455449656 Contact Email: bkadner@mediacomcc.com

CENTURYLINK

Contact Name : SADIE HULL Contact Phone: 9185470147 Contact Email: sadie.hull@lumen.com

FARMERS MUTUAL TELEPHONE

Contact Name : Eric Hoger Contact Phone: 3198271151 Contact Email: locates@jtt.net

INDEPENDENCE LIGHT AND POWER

Contact Name : Joel Reed Contact Phone: 3193320100 Contact Email: jreed@indytel.com

MIDAMER-ELEC

Contact Name : Jordyn Weber Contact Phone: 3192914728 Contact Email: jlweber@midamerican.com

MIDAMER-GAS

Contact Name : Jordyn Weber Contact Phone: 3192914728 Contact Email: jlweber@midamerican.com

MENTAL HEALTH INSTITUTE

Contact Name : Mental Health Institute Contact Phone: 3193342583 Contact Email: GCOLEMA@DHS.STATE.IA.US

IOWA ONE CALL

UTILITY CONTACTS

PROJECT LOCATION

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1. REFER TO SPECIFICATIONS FOR ALLOWABLE SERVICE DISRUPTION TIMES AND OWNER NOTIFICATION REQUIREMENTS PRIOR TO SERVICE

DISRUPTIONS.

2. ALL BURIED UTILITY LOCATIONS ARE APPROXIMATE AND SHALL BE FIELD LOCATED PRIOR TO EXCAVATION. SEWER, NATURAL GAS, TELECOM, AND OTHER HOUSE SERVICE LINES ARE NOT SHOWN ON PLANS. THERE MAY BE OTHER EXISTING UTILITY LINES, STRUCTURES, AND SERVICE CONNECTIONS NOT KNOWN AND NOT SHOWN ON THE DRAWINGS.

3. CONTRACTOR SHALL PROTECT ALL EXISTING UTILITIES, DRIVES, STREETS AND OTHER ITEMS TO REMAIN, INCLUDING ANY NOT SPECIFICALLY SHOWN IN THE DRAWINGS. DAMAGE TO EXISTING UTILITIES, DRIVES, STREETS AND OTHER ITEMS SHALL BE REPAIRED BY

THE CONTRACTOR AT HIS EXPENSE.

4. CONTRACTOR SHALL NOTIFY THE OWNER IMMEDIATELY OF ANY CONFLICTS BETWEEN THE DRAWINGS AND EXISTING FEATURES.

5. CONTRACTOR SHALL NOTIFY THE OWNER IMMEDIATELY OF UNEXPECTED SUB-SURFACE CONDITIONS. DISCONTINUE WORK IN AREA

UNTIL NOTIFIED BY OWNER TO RESUME WORK.

6. CONTRACTOR IS RESPONSIBLE FOR PROVIDING CONSTRUCTION LAYOUT FOR ALL GRADES AND FEATURES.

SHEET NUMBER TITLE

REVISION

NUMBER

G1 COVER SHEET 0

G2 PHASING PLAN AND QUANTITIES 0

C1 OVERVIEW MAP 0

M1 KITCHEN PLAN VIEW 0

M2 TUNNEL PLAN VIEW 0

M3 ENLARGED PLANS 0

M4 SECTIONS 0

M5 SECTIONS 0

M6 SECTIONS 0

X1 REYNOLDS BUILDING PHOTOS 0

X2 REYNOLDS BUILDING PHOTOS 0

X3 REYNOLDS BUILDING PHOTOS 0

1/18/2024

N A

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PROJECT QUANTITIES

THE FOLLOWING IS A SUGGESTED PHASING PLAN. CONTRACTOR IS REQUIRED TO DEVELOP A

CONSTRUCTION SEQUENCE THAT MAINTAINS CUSTOMER SERVICE THROUGHOUT PROJECT WITHIN

ALLOWABLE SERVICE DISRUPTIONS. ALLOWABLE SERVICE DISRUPTION IS 4 HRS. CONTRACTOR

SHALL COORDINATE PROPOSED PHASING PLAN WITH OWNER AND PROVIDE MINIMUM 48 HOUR

NOTICE PRIOR TO PLANNED OUTAGES.

1. INSTALL 6" X 4" TEE AND 4" WATER MAIN BELOW FLOOR TO VALVE IN WARD A.

2. INSTALL 8" X 4" TAPPING SLEEVE AND VALVE IN PIPE ROOM.

3. INSTALL 4" WATER MAIN FROM PIPE ROOM TO WARD A.

4. DISINFECT, FLUSH, AND TEST WATER MAIN.

5. INSTALL 6" X 2" TAPPING SADDLE IN TUNNEL.

6. INSTALL 2" WATER SERVICE IN KITCHEN AREA.

7. DISINFECT, FLUSH, AND TEST WATER SERVICE.

8. CONNECT 2" SERVICE IN KITCHEN AREA. CLOSE 6" VALVE IN TUNNEL AREA.

9. REMOVE 6" TEE AT EAST END OF TUNNEL. INSTALL 6" MAIN AND VALVE.

PHASING PLAN

FOR USE AS REFERENCE ONLY. THESE QUANTITIES ARE ESTIMATES ONLY. PROJECT TO BE BID AS LUMP SUM.

ITEMS REQUIRED BY SPECIFICATIONS OR DRAWINGS BUT NOT LISTED ARE CONSIDERED INCIDENTAL TO

ITEMS LISTED. CONTRACTOR TO VERIFY QUANTITIES.

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ADMIN BUILDING (KITCHEN AREA) / TUNNEL- WATER MAIN REPLACEMENT

BID ITEM QTY UNIT DESCRIPTION

KITCHEN AREA

1 1 EA TAPPING SADDLE, 6" X 2", CORP STOP AND TAPPING 6" MAIN, INCLUDES HAND DIGGING TO EXPOSE MAIN 2 47 LF WATER SERVICE, COPPER, 2", IN TUNNEL AREA, INCLUDES PIPE SUPPORTS AND HANGERS

3 3 EA 90 ELBOW, COPPER, 2", IN TUNNEL AREA

4 3 EA CORE DRILL, 4", LENGTH VARIES, MASONRY WALLS, CONCRETE FLOOR, INCLUDES SLEEVES 5 1 LS REMOVE 2" WATER SERVICE PIPE, IN DINING ROOM, INCLUDES PATCHING FLOOR PENETRATION 6 1 LS REMOVE AND REPLACE CEILING FOR WATER SERVICE AND PIPE SUPPORT INSTALLATION

7 1 EA CONNECT TO EXISTING SERVICE, 2", IN DINING ROOM

8 54 LF WATER SERVICE, COPPER, 2", INSULATED, IN KITCHEN AREA, INCLUDES FITTINGS REQUIRED FOR FIELD ROUTING PIPE, SUPPORTS AND HANGERS

9 1 EA BALL VALVE, BRONZE BODY, 2"

10 1 EA TEE, COPPER, 2"X 1", INSULATED, IN KITCHEN AREA, INCLUDES THREADED PLUG FOR TESTING

11 1 LS DISINFECTION, FLUSHING AND TESTING

EAST END TEE REMOVAL

12 1 LS REMOVE EXISTING 6" TEE AND WATER MAIN, PARTIALLY BURIED, INCLUDES DEWATERING AND HAND DIGGING

13 2 EA RESTRAINED COUPLING, 6", VERIFY SIZE AND TYPE NEEDED FOR CAST IRON MAIN

14 1 EA GATE VALVE, RESTRAINED MJ, 6"

15 10 LF WATER MAIN, DI, 6"

TUNNEL WATER MAIN INSTALLATION

16 1 EA TAPPING SLEEVE AND VALVE, 8"X4", IN PIPE ROOM

17 1 EA CUT-IN TEE, 6"X4", BURIED, IN WARD A, INCLUDES THRUST BLOCK

18 1 EA GATE VALVE, FLANGED, 4"

19 2 EA 90 ELBOW, FLANGED, DI, 4", INCLUDES PIPE SUPPORTS

20 1 EA 90 ELBOW, MJ, DI, 4", BURIED, INCLUDES THRUST BLOCK

21 14 EA 90 ELBOW, 4", ASTM D2467, SCH.80

22 1 EA TEE, FLANGED, DI, 4", INCLUDES BLIND FLANGE ON SIDE TAPPED FOR TESTING

23 16 LF WATER MAIN, FLANGED OR RESTRAINED MJ, DI, 4", INCLUDES PIPE SUPPORTS

24 254 LF WATER MAIN, PVC, 4", ASTM D1785, SCH. 80, INCLUDES PIPE SUPPORTS AND HANGERS 25 2 EA CORE DRILL, 8", LENGTH VARIES, MASONRY WALL, INCLUDES SLEEVES AND LINK SEAL 26 45 SF REMOVE AND REPLACE CONCRETE FLOOR, INCLUDES CRUSHED ROCK BACKFILL, IN WARD A

27 1 LS DISINFECTION, FLUSHING AND TESTING

28 1 LS REMOVE PIPE AND CONDUITS, TUNNEL 3

232ND ST. 232ND ST. 232ND ST.

232ND ST.

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REYNOLDS

NORTH WING

REYNOLDS

ADMINISTRATION

REYNOLDS

SOUTH WING

INDUSTRIAL

BUILDING

BOILER

ROOM

GARAGE

REYNOLDS

REAR WING

160'40'0 80'

WITTE

BUILDING

UTILITY TUNNEL

ACCESS HATCH

WARD A

WARD B

M1, KITCHEN AREA

KITCHEN AREA ENTRANCE

PIPE ROOM

ACCESS HATCH

ENTRANCE

M2, TUNNEL LEVEL PLAN

10' - 9 3/8"6' - 8 5/8"

5 3/8"

6' - 6"

2" COPPER WATER SERVICE (CENTERLINE 8'- 3 5/8" ABOVE FLOOR)

(INSULATED)

3' - 6 5/8"

4" CORE DRILL THROUGH MASONRY WALL

REMOVE DRYWALL CEILING AS REQUIRED TO INSTALL

PIPE. REPLACE REMOVED CEILING AND PAINT TO MATCH

4" CORE DRILL THROUGH FLOOR TO TUNNEL, 3/M3

ROTATE ELBOW 180 DEGREES

4" CORE DRILL AND SLEEVE THROUGH MASONRY WALL

KITCHEN

DINING ROOM

REMOVE

EXISTING 2"

PIPE

TO KITCHEN

AREA ENTRANCE

EXISTING 2" TEE DOWN

(TO REMAIN)

ROOM 19C

ROOM 18B

REMOVE STORED MATERIALS,

PALLETS AND SHELVING

45' - 6 7/8"

2" BALL VALVE

2" X 1" TEE WITH

THREADED PLUG

FOR TESTING

LEGEND

1 PHOTO NUMBER AND DIRECTION

FILL FLOOR

OPENING

SHEET

IDENTIFICATION

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1/2" = 1'-0"1 PLAN VIEW-KITCHEN

C H

WARD A

TUNNEL 3

TUNNEL 2

TUNNEL 1

PIPE ROOM

4" WATER MAIN

PARKING LOT ACCESS HATCH

ENTRANCE FROM WARD B

2" WATER SERVICE UP TO KITCHEN AREA

ACCESS HATCH6" TEE REMOVAL

6" X 4" CUT-IN

TEE

EXISTING 6" VALVE

6" X 2" TAPPING SADDLE

AND CORP STOP

8" X 4" TAPPING SLEEVE AND VALVE

EXISTING 12" PIPE

13 14 15 16 17 18

LEGEND

PHOTO NUMBER AND DIRECTION

SHEET

IDENTIFICATION

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1/8" = 1'-0"1 PLAN VIEW- TUNNEL LEVEL

8" X 4" TAPPING SLEEVE AND VALVE

1' - 7"

3' - 0"

2' - 6 5/8"

EXISTING 8" CAST IRON WATER MAIN

4" DI FLANGED WATER MAIN

4" FLANGED 90 DEGREE ELBOW

4" FLANGED GATE VALVE

6' - 5 7/8"

FIELD VERIFY

6 1/2"

EXISTING 6"

WATER MAIN

(BELOW

CONCRETE FLOOR)

REMOVE AND REPLACE CONCRETE

FLOOR (MATCH EXISTING THICKNESS

OR 5" WHICHEVER IS GREATER) #4@10"

EACH WAY, DRILL AND EMBED INTO

ADJACENT FLOOR SLAB

EXISTING 2" PIPE

WITH INSULATION

(7'- 1" AFF)

EXISTING 12" PIPE

WITH INSULATION

(6'- 8" AFF)

EXISTING 2" PIPE WITH

INSULATION (6'- 6" AFF)

8" CORE DRILL

MASONRY WALL

4" DI WATER MAIN

CUT-IN 6" X 4" TEE

15' (FIELD VERIFY)

3' - 0"

THRUST BLOCK

2" COPPER WATER SERVICE, PROVIDE PIPE SUPPORTS OR HANGERS AT 8'- 0" MAX. SPACING

31' - 2 1/4"

2" 90 DEGREE VERTICAL ELBOW UP TO KITCHEN AREA ROOM 19C

2" 90 DEGREE ELBOW

90 DEGREE VERTICAL ELBOW

6" X 2" TAPPING SADDLE AND CORP STOP

EXISTING 6" WATER VALVE

EXISTING PIPES NOT SHOWN

CONTRACTOR TO FIELD ROUTE 2" WATER SERVICE

EXISTING 6" WATER MAIN

7' - 7 1/8"

2' - 2 3/4"

EXISTING 6" CAST IRON

WATER MAIN

6" RESTRAINED

COUPLING

6" DI WATER MAIN,

INSTALL CRUSHED

ROCK BEDDING TO

HAUNCHES FOR

CONTINUOUS

SUPPORT

REMOVE EXISTING

6" TEE AND MAIN

6" GATE VALVE,

RESTRAINED MJ

EXISTING 6" CAST IRON

WATER MAIN

6" RESTRAINED

COUPLING

6" DI WATER MAIN

6" EXISTING MAIN

(TO BE ABANDONED)

ACCESS HATCH

10' - 0"

SHEET

IDENTIFICATION

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1/2" = 1'-0"1 ENLARGED PLAN- PIPE ROOM

1/2" = 1'-0"2 ENLARGED PLAN- WARD A

1/2" = 1'-0"3 ENLARGED PLAN- WEST END

1/2" = 1'-0"4 ENLARGED PLAN- EAST END

8' - 3 5/8"

3' - 6 5/8"

ROTATE ELBOW 180 DEGREES

2" COPPER (TYP) (INSULATED)

9' - 1 1/4" (TYP) TO CEILING

7' - 6 3/4"

4" CORE DRILL AND SLEEVE THROUGH WALL

REMOVE EXISTING 2" PIPE

PATCH HOLE IN FLOOR4" CORE DRILL THROUGH CLOSET FLOOR

TO CONNECTION IN TUNNEL

ROOM 19C ROOM 18B DINING ROOM

4" CORE DRILL THROUGH WALL

COLUMN (IN BACKGROUND)

SUPPORT FROM CEILING,

MAX. SPACING 8'- 0"

EXISTING 2" TEE DOWN (TO REMAIN)

2" BALL VALVE

2" X 1" TEE FOR TESTING

FIELD ROUTE TO AVOID

EXISTING PIPES

PIPE ROOM (T.O.F)

650' - 0"

2' - 6 5/8" 1' - 7"

23' - 8 5/8"

3' - 0"

1' - 6" 2' - 6"

4" GATE VALVE

TRANSITION TO 4" PVC AT ELBOW

SUPPORT PIPE FROM FLOOR, 7'- 6" MAX. SPACING

4" 90 DEGREE

VERTICAL ELBOW

4" 90 DEGREE

VERTICAL ELBOW

4" PVC WATER MAIN

PIPE ROOM (T.O.F)

650' - 0"

8" x 4" TEE

4" DI WATER MAIN

3' - 0"

1' - 6"

6' - 5 7/8"

4" GATE VALVE

EXISTING 8" CAST IRON WATER MAIN

SUPPORT PIPE FROM FLOOR, 2 LOCATIONS

SHEET

IDENTIFICATION

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1/2" = 1'-0"1 SECTION- KITCHEN AREA

1/2" = 1'-0"3 SECTION- PIPE ROOM, EAST WALL

1/2" = 1'-0"2 SECTION- PIPE ROOM, NORTH WALL

T3 CEILING

656' - 10"

T2 (T.O.F) 651' - 5"

PIPE ROOM (T.O.F)

650' - 0"

4" PVC WATER MAIN

10' - 6"

3' - 0"

2' - 6" 1' - 6"

5"POST

4" 90 DEGREE ELBOW

4" 90 DEGREE ELBOW SUPPORT FROM WALL 7'- 6" MAX. SPACING

4" 90 DEGREE ELBOW

TUNNEL 2

PIPE ROOM

21' - 3 1/2"

T3 CEILING

656' - 10"

T3 (T.O.F) 650' - 5"

T2 (T.O.F) 651' - 5"

6' - 2"

4" PVC WATER MAIN

2' - 6"

POST

34' - 6 5/8"

SUPPORT FROM WALL 7'- 6"

MAX. SPACING

TUNNEL 1

TUNNEL 3

EXISTING CONDUITS

(TO REMAIN)

T3 CEILING

656' - 10"

T3 (T.O.F) 650' - 5"

T2 (T.O.F) 651' - 5"

6' - 2"

4" PVC WATER MAIN

5"M

C H

SUPPORT FROM CEILING 7'- 6" MAX. SPACING

TUNNEL 2

REMOVE TWO EXISTING 4" PIPES,

APPROX. 70 LF

SHEET

IDENTIFICATION

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1/2" = 1'-0"1 SECTION- TUNNEL 1

1/2" = 1'-0"2 SECTION- TUNNEL 2

1/2" = 1'-0"3 SECTION- TUNNEL 3 WEST

T3 CEILING

656' - 10"

T3 (T.O.F) 650' - 5"

6' - 2"

C H

4" PVC WATER MAIN

SUPPORT FROM WALL 7'- 6" MAX. SPACINGREMOVE EMPTY

CONDUITS AS

NEEDED

REMOVE EMPTY

CONDUITS AS

NEEDED

12" PIPE ACROSS TUNNEL

4" 90 DEGREE ELBOW (TYP FOR 4)

2' - 6"

1' - 6"13' - 8"

THERMAL EXPANSION LOOP

WARD A CEILING

660' - 7 7/8"

T3 CEILING

656' - 10"

T3 (T.O.F) 650' - 5"

WARD A FLOOR

652' - 2"

C H

4" PVC WATER MAINSUPPORT FROM WALL 7'- 6" MAX. SPACING

REMOVE ABANDONED CONDUIT

4" 90 DEGREE ELBOW

2' - 5"

WARD A CEILING

660' - 7 7/8"

T3 CEILING

656' - 10"

T3 (T.O.F) 650' - 5"

WARD A FLOOR

652' - 2"

7' - 0"

11' - 10 1/4" FIELD VERIFY

REMOVE AND

REPLACE

CONCRETE

FLOOR

6" X 4" TEE

C H

4" TEE

4" RJ DI WATER MAIN

4" GATE VALVE

4" 90 DEGREE ELBOW

8" CORE DRILL AND

SLEEVE MASONRY WALL

4" 90 DEGREE ELBOW

8" CORE DRILL AND

SLEEVE MASONRY WALL

WITH LINK-SEAL

4" PVC WATER MAIN

SUPPORT FROM CEILING

7' -6" MAX. SPACING

BACKFILL WITH

COMPACTED

CRUSHED ROCK

THRUST BLOCK

WARD A CEILING

660' - 7 7/8"

T3 CEILING

656' - 10"

T3 (T.O.F) 650' - 5"

WARD A FLOOR

652' - 2"

4" 90 DEGREE ELBOW

4" WATER MAIN

2' - 0"

5' - 0"

8" CORE DRILL

WARD A CEILING

660' - 7 7/8"

T3 CEILING

656' - 10"

T3 (T.O.F) 650' - 5"

WARD A FLOOR

652' - 2"

4" 90 DEGREE ELBOW

4" PVC WATER MAIN

4" FLANGED GATE VALVE

4" RJ DI WATER MAIN

3' - 0"

5' - 0"

2' - 0"

8" CORE DRILL

4" TEE FOR FLUSH

AND PRESSURE TEST

BLIND FLANGE OR

PLUG TAPPED FOR

TESTING

SHEET

IDENTIFICATION

N N

D W

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H I R

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W A

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1/2" = 1'-0"1 SECTION- TUNNEL 3 MIDDLE

1/2" = 1'-0"2 SECTION- TUNNEL 3 EAST

1/2" = 1'-0"3 SECTION- WARD A

1/2" = 1'-0"4 SECTION- WARD A WEST WALL

1/2" = 1'-0"5 SECTION- WARD A CENTRAL COORIDOOR

N O

G P

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IDENTIFICATION

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-X

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Reynolds Building Photos

Photo 1- Enlarged Plan 3-M3, Looking North At 6-inch Valve Photo 2- Enlarged Plan 3-M3, Looking West At 6-inch Valve Photo 3- Drawing M1- Room 19C, Looking Northwest

Photo 5- Drawing M1- Dining Room, Looking WestPhoto 4- Drawing M1- Room 18B, Looking West Photo 6- Drawing M- Dining Room, Looking East At 2-inch Pipes

N O

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IDENTIFICATION

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H I R

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Reynolds Building Photos

Photo 7- Enlarged Plan 4- M3, Looking West At 6-inch Tee Photo 8- Pipe Room- Section 2- M4, Looking At 8-inch Pipe Photo 9- Pipe Room, Looking East At Entrance To Tunnel 1

Photo 11- Tunnel , Looking NorthPhoto 10- Tunnel 1- Section 1- M5, Looking West Toward Pipe Room Photo 12- Tunnel 3- Section 3- M5, Looking Northwest At Tunnel 2 Entrance

N O

G P

H O

N N

D W

N B

C R

O N

2 3

4 5

N U

D B

E D

C O

N O

SHEET

IDENTIFICATION

D H

H I R

P R

C T

C E, IO

-X

X-

H E

N G

M U

E, IA

R B

A D

T O

H O

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N U

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Reynolds Building Photos

Photo 13- Tunnel 3- Section 3- M5, Looking East Photo 14- Tunnel 3- Section1- M6, Looking East At Side Tunnel Entrance Photo 15- Tunnel 3- Section 2- M6, Looking East At Entrance From Ward B

Photo 17- Ward A- Section 4- M6, Looking West At WallPhoto 16- Tunnel 3- Section 2- M6, Looking East At End Of Tunnel Photo 18- Ward A- Section 5- M6, Looking West At Interior Wall

DHS IMHI Reynolds Building

Water Main Replacement Project

Independence, Iowa

Technical Specifica!ons

Table of Contents

02 41 00 Demoli�on

03 30 53 Miscellaneous Cast-In-Place Concrete

22 00 00 Plumbing, General Purpose

22 07 19 Plumbing Piping Insula�on

I hereby certify that this engineering document was prepared by me or under my direct personal supervision and that I am a duly licensed

Professional Engineer under the laws of the State of Iowa.

(signature) Date

Bradley W. Roeth

License number 16536

My license renewal date is December 31, 2024

Pages or sheets covered by this seal: Technical Specifications

1/18/2024

SECTION 02 41 00 Page 1

SECTION TABLE OF CONTENTS

DIVISION 02 - EXISTING CONDITIONS

SECTION 02 41 00 DEMOLITION

08/22

PART 1 GENERAL

1.1 REFERENCES

1.2 PROJECT DESCRIPTION

1.2.1 Definitions

1.2.1.1 Demolition

1.2.3 General Requirements

1.3 ITEMS TO REMAIN IN PLACE

1.3.1 Existing Construction Limits and Protection

1.3.4 Utility Service

1.3.5 Facilities

1.4 BURNING

1.5 AVAILABILITY OF WORK AREAS

1.7 QUALITY ASSURANCE

1.7.2 Dust and Debris Control

1.10 RELOCATIONS

1.11 EXISTING CONDITIONS

PART 2 PRODUCTS

PART 3 EXECUTION

3.1 EXISTING FACILITIES TO BE REMOVED

3.1.2 Utilities and Related Equipment

3.1.2.1 General Requirements

3.1.2.2 Disconnecting Existing Utilities

3.1.6 Masonry

3.1.7 Concrete

3.1.8 Structural Steel

3.1.9 Miscellaneous Metal

3.1.14 Patching

3.1.18 Mechanical Equipment and Fixtures

3.1.18.2 Piping

3.1.18.3 Ducts

3.1.18.4 Fixtures, Motors and Machines

3.1.19 Electrical Equipment and Fixtures

3.1.19.1 Fixtures

3.1.19.2 Electrical Devices

3.1.19.3 Wiring Ducts or Troughs

3.1.19.4 Conduit and Miscellaneous Items

3.3 DISPOSITION OF MATERIAL

3.3.1 Title to Materials

3.4 CLEANUP

3.5 DISPOSAL OF REMOVED MATERIALS

3.5.1 Regulation of Removed Materials

3.5.2 Burning on Government Property

-- End of Section Table of Contents --

SECTION 02 41 00 Page 2

SECTION 02 41 00

DEMOLITION

08/22

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN SOCIETY OF SAFETY PROFESSIONALS (ASSP)

ASSP A10.6 (2006) Safety & Health Program

Requirements for Demolition Operations -

American National Standard for

Construction and Demolition Operations

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety -- Safety and Health

Requirements Manual

1.2.1.1 Demolition

Demolition is the process of tearing apart and removing any feature of a facility together with any related handling and disposal operations.

1.2.3 General Requirements

Do not begin demolition or deconstruction until authorization is received from the Contracting Officer. Remove rubbish and debris from the project site; do not allow accumulations [inside or outside the building[s]]. [The work includes [demolition,] salvage of identified items and materials, and removal of resulting rubbish and debris. Remove rubbish and debris from

Government property daily, unless otherwise directed. Store materials that cannot be removed daily in areas specified by the Contracting

Officer.] In the interest of occupational safety and health, perform the work in accordance with EM 385-1-1, Section 23, Demolition, and other applicable Sections.

1.3 ITEMS TO REMAIN IN PLACE

Protect existing vegetation, structures, equipment, utilities, and improvements. Coordinate the work of this section with all other work indicated. Construct and maintain shoring, bracing, and supports as required. Ensure that structural elements are not overloaded. Increase structural supports or add new supports as may be required as a result of any cutting, removal, deconstruction, or demolition work performed under this contract. Do not overload [structural elements]. Provide new supports and reinforcement for existing construction weakened by demolition, deconstruction, or removal work. Repairs, reinforcement, or structural replacement require approval by the Contracting Officer prior to performing such work.

SECTION 02 41 00 Page 3

1.3.1 Existing Construction Limits and Protection

Do not disturb existing construction beyond the extent indicated or necessary for installation of new construction. Provide temporary shoring and bracing for support of building components to prevent settlement or other movement. Provide protective measures to control accumulation and migration of dust and dirt in all work areas. Remove dust, dirt, and debris from work areas daily.

1.3.4 Utility Service

Maintain existing utilities indicated to stay in service and protect against damage during demolition and deconstruction operations.

1.3.5 Facilities

Protect electrical and mechanical services and utilities. Where removal of existing utilities and pavement is specified or indicated, provide approved barricades, temporary covering of exposed areas, and temporary services or connections for electrical and mechanical utilities. Floors, roofs, walls, columns, pilasters, and other structural components that are designed and constructed to stand without lateral support or shoring, and are determined to be in stable condition, must remain standing without additional bracing, shoring, or lateral support until demolished or deconstructed, unless directed otherwise by the Contracting Officer.

Ensure that no elements determined to be unstable are left unsupported and place and secure bracing, shoring, or lateral supports as may be required as a result of any cutting, removal, deconstruction, or demolition work performed under this contract.

1.4 BURNING

The use of burning at the project site for the disposal of refuse and debris will not be permitted.

1.5 AVAILABILITY OF WORK AREAS

Areas in which the work is to be accomplished will be available at contract award.

1.7.2 Dust and Debris Control

Prevent the spread of dust and debris to occupied portions of the building and avoid the creation of a nuisance [or hazard] in the surrounding area.

Do not use water if it results in hazardous or objectionable conditions such as, but not limited to, ice, flooding, or pollution.

1.10 RELOCATIONS

Perform the removal and reinstallation of relocated items as indicated with workmen skilled in the trades involved. Repair or replace items to be relocated which are damaged by the Contractor with new undamaged items as approved by the Contracting Officer.

1.11 EXISTING CONDITIONS

SECTION 02 41 00 Page 4

Before beginning any demolition or deconstruction work, survey the site and examine the drawings and specifications to determine the extent of the work. Record existing conditions in the presence of the Contracting

Officer showing the condition of structures and other facilities adjacent to areas of alteration or removal. Photographs or electronic images with a minimum resolution of 3072 x 2304 pixels, capable of a print resolution of 300 dpi, will be acceptable as a record of existing conditions.

Include in the record the elevation of the top of foundation walls, finish floor elevations, possible conflicting electrical conduits, plumbing lines, alarms systems, the location and extent of existing cracks and other damage and description of surface conditions that exist prior to starting work. It is the Contractor's responsibility to verify and document all required outages which will be required during the course of work, and to note these outages on the record document. Submit survey results to the Contracting Officer [or the Contracting Officer's

Representative].

PART 3 EXECUTION

3.1.2.1 General Requirements

Do not interrupt existing utilities serving occupied or used facilities, except when authorized in writing by the Contracting Officer. Do not interrupt existing utilities serving facilities occupied and used by the

Government except when approved in writing and then only after temporary utility services have been approved and provided. Do not begin demolition or deconstruction work until all utility disconnections have been made.

Shut off and cap utilities for future use, as indicated.

3.1.2.2 Disconnecting Existing Utilities

Remove existing utilities, as indicated and terminate in a manner conforming to the nationally recognized code covering the specific utility and approved by the Contracting Officer. When utility lines are encountered but are not indicated on the drawings, notify the Contracting

Officer prior to further work in that area.

3.1.6 Masonry

Sawcut and remove masonry so as to prevent damage to surfaces to remain and to facilitate the installation of new work. Provide square, straight edges and corners where existing masonry adjoins new work and other locations.

3.1.7 Concrete

Saw concrete along straight lines to a depth of a minimum 2 inch. Make each cut in walls perpendicular to the face and in alignment with the cut in the opposite face. Break out the remainder of the concrete provided that the broken area is concealed in the finished work, and the remaining concrete is sound. At locations where the broken face cannot be concealed, grind smooth or saw cut entirely through the concrete. Sawcuts in existing concrete pads must be at the nearest existing expansion joint or weakened plane joint and at full depth.]

SECTION 02 41 00 Page 5

3.1.8 Structural Steel

Dismantle structural steel at field connections and in a manner that will prevent bending or damage. Salvage for recycle structural steel, steel joists, girders, angles, plates, columns and shapes. Do not use flame-cutting torches.

3.1.9 Miscellaneous Metal

Salvage shop-fabricated items such as access doors and frames, steel gratings, metal ladders, wire mesh partitions, metal railings, metal windows and similar items as whole units. Salvage light-gage and cold-formed metal framing, such as steel studs, steel trusses, metal gutters, roofing and siding, metal toilet partitions, toilet accessories and similar items. [Scrap metal is the Contractor's property.] Recycle scrap metal as part of demolition and deconstruction operations. Provide separate containers to collect scrap metal and transport to a scrap metal collection or recycling facility, in accordance with the Waste Management

Plan.

3.1.14 Patching

Where removals leave holes and damaged surfaces exposed in the finished work, patch and repair these holes and damaged surfaces to match adjacent finished surfaces, using on-site materials when available. Where new work is to be applied to existing surfaces, perform removals and patching in a manner to produce surfaces suitable for receiving new work. Make finished surfaces of patched area flush with the adjacent existing surface and match the existing adjacent surface as closely as possible to texture and finish. Provide patching as specified and indicated, and include the following:

a. Concrete and Masonry: Completely fill holes and depressions, [caused by previous physical damage or] left as a result of removals in existing masonry walls to remain, with an approved masonry patching material, applied in accordance with the manufacturer's printed instructions.

3.1.18 Mechanical Equipment and Fixtures

3.1.18.2 Piping

Disconnect piping at unions, flanges and valves, and fittings as required to reduce the pipe into straight lengths for practical storage. Store salvaged piping according to size and type. If the piping that remains can become pressurized due to upstream valve failure, attach end caps, blind flanges, or other types of plugs or fittings with a pressure gage and bleed valve to the open end of the pipe to ensure positive leak control. Carefully dismantle piping that previously contained gas, gasoline, oil, or other dangerous fluids, with precautions taken to prevent injury to persons and property. Store piping outdoors until all fumes and residues are removed. Box prefabricated supports, hangers, plates, valves, and specialty items according to size and type. Wrap sprinkler heads individually in plastic bags before boxing. Classify piping not designated for salvage, or not reusable, as scrap metal.

SECTION 02 41 00 Page 6

3.1.18.3 Ducts

Classify removed duct work as scrap metal.

3.1.18.4 Fixtures, Motors and Machines

Remove and salvage fixtures, motors and machines associated with plumbing, heating, air conditioning, refrigeration, and other mechanical system installations. Salvage, box and store auxiliary units and accessories with the main motor and machines. Tag salvaged items for identification, storage, and protection from damage. Classify [non-porcelain ]broken, damaged, or otherwise unserviceable units and not caused to be broken, damaged, or otherwise unserviceable as debris to be disposed of by the

Contractor. [Salvage and crush porcelain plumbing fixtures unsuitable for reuse.]

3.1.19 Electrical Equipment and Fixtures

Salvage motors, motor controllers, and operating and control equipment that are attached to the driven equipment. Salvage wiring systems and components. Box loose items and tag for identification. Disconnect primary, secondary, control, communication, and signal circuits at the point of attachment to their distribution system.

3.1.19.1 Fixtures

Remove and salvage electrical fixtures. Salvage unprotected glassware from the fixture and salvage separately. Salvage incandescent, mercury-vapor, and fluorescent lamps and fluorescent ballasts manufactured prior to 1978, boxed and tagged for identification, and protected from breakage.

3.1.19.2 Electrical Devices

Remove and salvage switches, switchgear, transformers, conductors including wire and nonmetallic sheathed and flexible armored cable, regulators, meters, instruments, plates, circuit breakers, panelboards, outlet boxes, and similar items. Box and tag these items for identification according to type and size.

3.1.19.3 Wiring Ducts or Troughs

Remove and salvage wiring ducts or troughs. Dismantle plug-in ducts and wiring troughs into unit lengths. Remove plug-in or disconnecting devices from the busway and store separately.

3.1.19.4 Conduit and Miscellaneous Items

Salvage conduit except where embedded in concrete or masonry. Consider corroded, bent, or damaged conduit as scrap metal. Sort straight and undamaged lengths of conduit according to size and type. Classify supports, knobs, tubes, cleats, and straps as debris to be removed and disposed.

3.3 DISPOSITION OF MATERIAL

3.3.1 Title to Materials

SECTION 02 41 00 Page 7

Except for salvaged items specified in related Sections, and for materials or equipment scheduled for salvage, all materials and equipment removed and not reused or salvaged, become the property of the Contractor and must be removed from Government property. Materials approved for storage by the Contracting Officer must be removed before completion of the contract. Title to materials resulting from demolition and deconstruction, and materials and equipment to be removed, is vested in the Contractor upon approval by the Contracting Officer. The Government will not be responsible for the condition or loss of, or damage to, such property after contract award. Showing for sale or selling materials and equipment on site is prohibited.

3.3.3 Salvaged Materials and Equipment

a. Salvage items and material to the maximum extent possible.

3.4 CLEANUP

Remove debris and rubbish from project site and similar excavations.

Remove and transport the debris in a manner that prevents spillage on streets or adjacent areas. Apply local regulations regarding hauling and disposal.

3.5 DISPOSAL OF REMOVED MATERIALS

3.5.1 Regulation of Removed Materials

Dispose of debris, rubbish, scrap, and other nonsalvageable materials resulting from removal operations with all applicable federal, state and local regulations.

3.5.2 Burning on Government Property

Burning of materials removed from demolished and deconstructed structures will not be permitted on Government property.

-- End of Section --

SECTION 03 30 53 Page 1

DIVISION 03 - CONCRETE

SECTION 03 30 53 MISCELLANEOUS

CAST-IN-PLACE CONCRETE

05/14

PART 1 GENERAL

1.1 SUMMARY

1.3 REFERENCES

1.4 SUBMITTALS

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

2.1.1 Strength

2.1.2 Construction Tolerances

2.1.3 Concrete Mixture Proportions

2.2 MATERIALS

2.2.1 Cementitious Materials

2.2.1.1 Portland Cement

2.2.3 Admixtures

2.2.4 Water

2.2.5 Reinforcing Steel

2.2.6 Expansion Joint Filler Strips, Premolded

2.2.9 Form Coatings

2.2.11 Curing Materials

2.3 READY-MIX CONCRETE

2.4 ACCESSORIES

2.4.2 Chemical Floor Hardener

2.4.3 Curing Compound

PART 3 EXECUTION

3.1 PREPARATION

3.1.1 Embedded Items

3.1.2 Formwork Installation

3.1.4 Production of Concrete

3.1.4.1 Ready-Mixed Concrete

3.1.4.2 Concrete Made by Volumetric Batching and Continuous Mixing

3.2 CONVEYING AND PLACING CONCRETE

3.3 FINISHING

3.3.1 Temperature Requirement

3.3.2 Finishing Formed Surfaces

3.3.3 Finishing Unformed Surfaces

3.3.3.2 Measurement of Floor Tolerances

3.3.3.3 Expansion and Contraction Joints

3.4 CURING AND PROTECTION

3.5 FORM WORK

SECTION 03 30 53 Page 2

3.5.1 Removal of Forms

3.6 STEEL REINFORCING

3.6.1 Fabrication

3.6.2 Splicing

3.6.3 Supports

3.7 EMBEDDED ITEMS

3.8 CHEMICAL FLOOR HARDENER

3.9 TESTING AND INSPECTING

3.9.1 Field Testing Technicians

3.9.2 Preparations for Placing

3.9.3 Sampling and Testing

3.9.4 Action Required

3.9.4.1 Placing

3.9.4.2 Air Content

3.9.4.3 Slump

-- End of Section Table of Contents –

SECTION 03 30 53

MISCELLANEOUS CAST-IN-PLACE CONCRETE

05/14

PART 1 GENERAL

1.1 SUMMARY

Perform all work in accordance with ACI 318.

1.3 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN CONCRETE INSTITUTE (ACI)

ACI 117 (2010; Errata 2011) Specifications for

Tolerances for Concrete Construction and

Materials and Commentary

ACI 301

(2016) Specifications for Structural

Concrete

ACI 301M

(2016) Metric Specifications for

Structural Concrete

ACI 302.1R

(2015) Guide for Concrete Floor and Slab

Construction

ACI 304R

(2000; R 2009) Guide for Measuring, Mixing, Transporting, and Placing Concrete

ACI 305R (2020) Guide to Hot Weather Concreting

ACI 306R (2016) Guide to Cold Weather Concreting

SECTION 03 30 53 Page 3

ACI 318

(2014; Errata 1-2 2014; Errata 3-5 2015;

Errata 6 2016; Errata 7-9 2017) Building

Code Requirements for Structural Concrete

(ACI 318-14) and Commentary (ACI 318R-14)

ACI 318M

(2014; ERTA 2015) Building Code

Requirements for Structural Concrete &

Commentary

ACI 347R

(2014; Errata 1 2017) Guide to Formwork for Concrete

ACI SP-66 (2004) ACI Detailing Manual

ASTM INTERNATIONAL (ASTM)

ASTM A615/A615M (2022) Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete

Reinforcement

ASTM A1064/A1064M

(2022) Standard Specification for

Carbon-Steel Wire and Welded Wire

Reinforcement, Plain and Deformed, for

Concrete

ASTM C31/C31M (2022) Standard Practice for Making and

Curing Concrete Test Specimens in the Field

ASTM C33/C33M (2018) Standard Specification for Concrete

Aggregates

ASTM C39/C39M

(2021) Standard Test Method for

Compressive Strength of Cylindrical

Concrete Specimens

ASTM C94/C94M

(2022a) Standard Specification for

Ready-Mixed Concrete

ASTM C143/C143M

(2020) Standard Test Method for Slump of

Hydraulic-Cement Concrete

ASTM C150/C150M

(2022) Standard Specification for Portland

Cement

ASTM C172/C172M

(2017) Standard Practice for Sampling

Freshly Mixed Concrete

ASTM C173/C173M

(2016) Standard Test Method for Air

Content of Freshly Mixed Concrete by the

Volumetric Method

ASTM C231/C231M

(2022) Standard Test Method for Air

Content of Freshly Mixed Concrete by the

Pressure Method

ASTM C260/C260M

(2010a; R 2016) Standard Specification for

Air-Entraining Admixtures for Concrete

ASTM C309

(2019) Standard Specification for Liquid

Membrane-Forming Compounds for Curing

Concrete

SECTION 03 30 53 Page 4

ASTM C494/C494M

(2019; E 2022) Standard Specification for

Chemical Admixtures for Concrete

ASTM C595/C595M

(2021) Standard Specification for Blended

Hydraulic Cements

ASTM C618

(2023; E 2023) Standard Specification for

Coal Fly Ash and Raw or Calcined Natural

Pozzolan for Use in Concrete

ASTM C685/C685M

(2017) Standard Specification for Concrete

Made by Volumetric Batching and Continuous

Mixing

ASTM C920

(2018) Standard Specification for

Elastomeric Joint Sealants

ASTM C989/C989M

(2022) Standard Specification for Slag

Cement for Use in Concrete and Mortars

ASTM C1064/C1064M (2017) Standard Test Method for

Temperature of Freshly Mixed

Hydraulic-Cement Concrete

ASTM C1157/C1157M (2020a) Standard Performance Specification for Hydraulic Cement

ASTM C1260

(2021) Standard Test Method for Potential

Alkali Reactivity of Aggregates

(Mortar-Bar Method)

ASTM C1567

(2022) Standard Test Method for Potential

Alkali-Silica Reactivity of Combinations of Cementitious Materials and Aggregate

(Accelerated Mortar-Bar Method)

ASTM C1602/C1602M

(2022) Standard Specification for Mixing

Water Used in Production of Hydraulic

Cement Concrete

ASTM D75/D75M

(2019) Standard Practice for Sampling

Aggregates

ASTM D98 (2015) Calcium Chloride

ASTM D412

(2016; R 2021) Standard Test Methods for

Vulcanized Rubber and Thermoplastic

Elastomers - Tension

ASTM D471

(2016a) Standard Test Method for Rubber

Property - Effect of Liquids

ASTM D1752

(2018) Standard Specification for

Preformed Sponge Rubber, Cork and Recycled

PVC Expansion Joint Fillers for Concrete

Paving and Structural Construction

SECTION 03 30 53 Page 5

ASTM E96/E96M

(2022a; E 2023) Standard Test Methods for

Gravimetric Determination of Water Vapor

Transmission Rate of Materials

ASTM E1155

(2020) Standard Test Method for

Determining Floor Flatness and Floor

Levelness Numbers

ASTM E1155M

(2014) Standard Test Method for

Determining Floor Flatness and Floor

Levelness Numbers (Metric)

ASTM E1643

(2018a) Standard Practice for Selection, Design, Installation, and Inspection of

Water Vapor Retarders Used in Contact with

Earth or Granular Fill Under Concrete Slabs

ASTM E1745

(2017; R 2023) Standard Specification for

Water Vapor Retarders Used in Contact with

Soil or Granular Fill under Concrete Slabs

ASTM E1993/E1993M (1998; R 2020) Standard Specification for

Bituminous Water Vapor Retarders Used in

Contact with Soil or Granular Fill Under

Concrete Slabs

1.4 SUBMITTALS

Government approval is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for information only.

SD-03 Product Data

Air-Entraining Admixture

Accelerating Admixture

Water-Reducing or Retarding Admixture

Curing Materials

Expansion Joint Filler Strips, Premolded

Joint Sealants - Field Molded Sealants

Waterstops

Chemical Floor Hardener

Batching and Mixing Equipment

Conveying and Placing Concrete

Formwork

Mix Design Data; G

Ready-Mix Concrete

Curing Compound

Mechanical Reinforcing Bar Connectors

SD-06 Test Reports

Aggregates

Compressive Strength Testing; G

SD-07 Certificates

SECTION 03 30 53 Page 6

Cementitious Materials

Pozzolan

Aggregates

Delivery Tickets

SD-08 Manufacturer's Instructions

Chemical Floor Hardener

Curing Compound

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

The Government retains the option to sample and test aggregates and concrete to determine compliance with the specifications. Provide facilities and labor as may be necessary to assist the Government in procurement of representative test samples. Obtain samples of aggregates at the point of batching in accordance with ASTM D75/D75M. Sample concrete in accordance with ASTM C172/C172M. Determine slump and air content in accordance with ASTM C143/C143M and ASTM C231/C231M, respectively, when cylinders are molded. Prepare, cure, and transport compression test specimens in accordance with ASTM C31/C31M. Test compression test specimens in accordance with ASTM C39/C39M. Take samples for strength tests not less than once each shift in which concrete is produced [from each strength of concrete required]. Provide a minimum of five specimens from each sample; two to be tested at 28 days

(90 days if pozzolan is used) for acceptance, two will be tested at 7 days for information and one held in reserve.

2.1.1 Strength

Acceptance test results are the average strengths of two specimens tested at 28 days (90 days if pozzolan is used). The strength of the concrete is considered satisfactory so long as the average of three consecutive acceptance test results equal or exceed the specified compressive strength, f'c, but not more than 20 percent, and no individual acceptance test result falls below f'c by more than 500 psi.

2.1.2 Construction Tolerances

Apply a Class "C" finish to all surfaces except those specified to receive a Class "D" finish. Apply a Class "D" finish to all post-construction surfaces which will be permanently concealed. Surface requirements for the classes of finish required are as specified in ACI 117.

2.1.3 Concrete Mixture Proportions

Concrete mixture proportions are the responsibility of the Contractor.

Mixture proportions must include the dry weights of cementitious material(s); the nominal maximum size of the coarse aggregate; the specific gravities, absorptions, and saturated surface-dry weights of fine and coarse aggregates; the quantities, types, and names of admixtures; and

SECTION 03 30 53 Page 7 quantity of water per cubic meter yard of concrete. Provide materials included in the mixture proportions of the same type and from the same source as will be used on the project. The specified compressive strength f'c is 4000 psi at 28 days (90 days if pozzolan is used). The maximum nominal size coarse aggregate is 1 inch, in accordance with ACI 304R. The air content must be between 4.5 and 7.5 percent with a slump between 50 and 125 mm 2 and 5 inches. The maximum water-cementitious material ratio is [0.50]. Submit the applicable test reports and mixture proportions that will produce concrete of the quality required, ten days prior to placement of concrete.

2.2 MATERIALS

Submit manufacturer's literature from suppliers which demonstrates compliance with applicable specifications for the specified materials.

2.2.1 Cementitious Materials

Submit Manufacturer's certificates of compliance, accompanied by mill test reports, attesting that the concrete materials meet the requirements of the specifications in accordance with the Special Clause "CERTIFICATES OF

COMPLIANCE".

2.2.1.1 Portland Cement

ASTM C150/C150M, Type I, with tri-calcium aluminates (C3A) content less than 10 percent and a maximum cement-alkali content of 0.80 percent Na2Oe

(sodium oxide) equivalent.

2.2.3 Admixtures

Provide admixtures, when required or approved, in compliance with the appropriate specification listed. Retest chemical admixtures that have been in storage at the project site, for longer than 6 months or that have been subjected to freezing, at the expense of the Contractor at the request of the Contracting Officer and will be rejected if test results are not satisfactory.

2.2.4 Water

Mixing and curing water in compliance with the requirements of ASTM

C1602/C1602M; free of injurious amounts of oil, acid, salt, or alkali.

Submit test report showing water complies with ASTM C1602/C1602M.

SECTION 03 30 53 Page 8

2.2.5 Reinforcing Steel

Provide reinforcing bars conforming to the requirements of ASTM

A615/A615M, Grade 60, deformed. Provide welded steel wire reinforcement conforming to the requirements of ASTM A1064/A1064M. Detail reinforcement not indicated in accordance with ACI 301M ACI 301 and ACI SP-66. Provide mechanical reinforcing bar connectors in accordance with ACI 301M ACI 301 and provide 125 percent minimum yield strength of the reinforcement bar.

2.2.6 Expansion Joint Filler Strips, Premolded

Expansion joint filler strips, premolded of sponge rubber conforming to

ASTM D1752, Type I.

2.2.9 Form Coatings Provide form coating in accordance

with ACI 301M ACI 301.

2.2.11 Curing Materials Provide curing…

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File details come from the government source that posted it. Updated Aug 2, 2024.