Amendment 0007.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of Amendment 0007 is:

1) Bid opening date is hereby extended to 15 September 2021 at 2:00 P.M. EST

2) Bidder inquiry close date extended to 08 September 2021.

3) Changes to the Draw ings and Specif ications.

4) Incorporate the site visit sign-in sheet.

5) Respond to bidder requests for information. For information only.

NOTE: Bidders must acknow ledge receipt of this amendment by date specif ied in the bid (or as amended) by one of the follow ing methods: In space provided on the SF 1442, by separate letter, or by signing block 15 below . FAILURE TO ACKNOWLEDGE AMENDMENT BY DATE SPECIFIED MY RESULT IN REJECTION OF YOUR BID IN ACCORDANCE WITH THE LATE BID, LATE MODIFICATION OF BID, OR LATE WITHDRAWAL OF BID (FAR 14.304)

1. CONTRACT ID CODE PAGE OF PAGES

1 24

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 01-Sep-2021

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912DS21B0004

X 9B. DATED (SEE ITEM 11)

06-Aug-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

01-Sep-2021

CODE

US ARMY CORPS OF ENGINEERS, NEW YORK

26 FEDERAL PLAZA, RM 16-300

NEW YORK NY 10278-0090

W912DS 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DS21B0004

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

AMENDMENT 0007

Lee and Sherman Barracks

USMA, West Point, New York

Amendment 0007

TO BIDDERS:

ALL BIDDER INQUIRIES ARE DUE NO LATER THAN 08 SEP 21. THE GOVERNMENT RESERVES

THE RIGHT NOT TO RESPOND TO THOSE RECEIVED AFTER.

The contractor walk through sign-in sheet is attached.

Sherman and Lee Geotechnical Engineer Report is provide for information only.

The following changes shall be made to the drawings and specifications.

CIVIL

I. DRAWING CHANGES

Drawing Lee C-002

1. Revised steam piping line style legend.

2. Added proposed hydrant symbol.

3. Added post indicator valve abbreviation.

Drawing Lee C-101

1. Revised steam piping line style to “STP”.

Drawing Lee CD101

1. Revised steam piping line style to “STP”.

2. Revised limit of disturbance limit per chilled water line revision for Sherman Barracks building.

3. Revised sheet keynotes 1, 32, 51 & 55.

4. Added sheet keynote label 5 for south ramp wall.

5. Added demolition information at USACE trailer area & Thayer Road.

Drawing Lee CS101

1. Revised limit of disturbance limit per chilled water line revision for Sherman Barracks building.

2. Added bollards for by hydrant located at north west conner of Lee Barracks building.

3. Added new information at USACE trailer area & Thayer Road.

4. Revised sheet keynotes 28 & 47.

5. Added sheet keynote label 12 for south ramp wall.

6. Added sheet keynote 49.

Drawing Lee CS104

1. Revised steam piping line style to “STP”.

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

Drawing Lee CS105

1. Revised steam piping line style to “STP”.

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

Drawing Lee CS106

2. Added chilled water line connection to Sherman Barracks building.

Drawing Lee CS107

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

Drawing Lee CG101

1. Revised steam piping line style to “STP”.

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

5. Revised invert elevation for Storm MH #4.

6. Revised symbol for Storm Inlet #6.

Drawing Lee CG102

1. Revised steam piping line style to “STP”.

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

Drawing Lee CU101

1. Revised steam piping line style to “STP”.

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

5. Revised sheet keynotes 13 & 18.

Drawing Lee C-202

2. Revised profile labels.

Drawing Lee C-204

1. Revised plan D7 per steam piping line style change to “STP”.

2. Revised plan D7 to added chilled water line connection to Sherman Barracks building.

Drawing Lee C-205

1. Revised plan D7 per steam piping line style change to “STP”.

2. Revised plan D7 to added chilled water line connection to Sherman Barracks building.

3. Revised profile A2 per chilled water line revision.

Drawing Lee C-501

1. Revised detail A5 text label.

Drawing Lee C-503

1. Revised detail A8 to delete “GEOTEXTILE FABRIC FILTER” text label.

Drawing Sherman C-002

1. Revised steam piping line style legend.

2. Added proposed hydrant symbol.

3. Added post indicator valve abbreviation.

Drawing Sherman C-101

2. Revised existing chilled water line connection to Sherman Barracks building.

Drawing Sherman CD101

2. Revised existing chilled water line connection to Sherman Barracks building.

3. Revised sheet keynotes 1 & 16.

4. Added sheet keynote 26 & 27.

Drawing Sherman CS101

1. Revised sheet keynote 21.

2. Revised concrete sidewalk limit per existing chilled water line revision to Sherman Barracks building.

Drawing Sherman CS104

1. Revised steam piping line style to “STP”.

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

Drawing Sherman CS105

1. Revised steam piping line style to “STP”.

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

Drawing Sherman CS106

1. Revised steam piping line style to “STP”.

2. Added chilled water line connection to Sherman Barracks building.

Drawing Sherman CS107

2. Added chilled water line connection to Sherman Barracks building.

3. Added bollards for by hydrant located at north west conner of Lee Barracks building.

4. Added new information at USACE trailer area & Thayer Road.

Drawing Sherman CG101

1. Revised steam piping line style to “STP”.

2. Revised existing chilled water line connection to Sherman Barracks building.

3. Added 2” PVC pipe from ST MHF8.

Drawing Sherman CG102

1. Revised steam piping line style to “STP”.

2. Revised existing chilled water line connection to Sherman Barracks building.

3. Added 2” PVC pipe from ST MHF8.

Drawing Sherman CU101

1. Revised steam piping line style to “STP”.

2. Revised existing chilled water line connection to Sherman Barracks building.

3. Added 2” PVC pipe from ST MHF8.

4. Revised sheet keynotes 9, 11 & 13.

5. Omitted sheet keynote 7.

6. Added utility MH’s rim elevations.

Drawing Sherman C-201

1. Revised steam piping line style to “STP”.

2. Added 2” PVC pipe from ST MHF8.

3. Revised profile labels.

Drawing Sherman C-501

1. Revised detail A5 text label.

Drawing Sherman C-503

1. Revised detail A8 to delete “GEOTEXTILE FABRIC FILTER” text label.

II. NEW DRAWINGS

None.

III. REISSUED DRAWINGS

NONE

STRUCTURAL

Drawing Lee S-304

1. Indicate ramp and vehicle barrier reinforcement are to be epoxy coated

2. Detail C6 - Added foundation information

Drawing Lee S-501

Detail E1 - Added exam room light support

NONE

ARCHITECTURAL

Drawing Lee A-107A

1. Roof typical parapet detail called out in roof plans.

Drawing Lee A-107B

1. Roof typical parapet detail called out in roof plans

Drawing Lee A-511

1. 60" post spacing note added

Drawing Lee A-610

1. Door Ex06 to HM

Drawing Sherman A-107

1. Roof typical parapet detail called out in roof plans

INTERIORS

IV. DRAWING CHANGES

Drawing Lee I-001

1. Clarification Note 20 re: Accent Paints.

2. Added Note 28 re: Walk-Off flooring

Drawing Lee I-002

1. Clarification Finish P10 - Accent Paint

Drawing Lee I-102A

1. Clarification Base Finish B2 - Stair 2

2. Clarification Paints - Collab Rm L205

Drawing Lee I-102B

1. Clarification Paints - Collab Rm L205

Drawing Lee I-103A

1. Clarification Paints - Collab Rm L305a.

Drawing Lee I-103B

1. Clarification Paints - Collab Rm L305a

Drawing Lee I-100BA

1. Clarification Finish SS3 - CHC Window Sills

Drawing Lee I-100BB

1. Clarification Finish SS3 - CHC Window Sills

Drawing Sherman I-001

2. Clarification Finish P10 - Accent Paint

Drawing Sherman I-101A

1. Clarification Paints - Meeting Rm S112

Drawing Sherman I-101C

1. Clarification Paints - Meeting Rms S111a & S107a.

Drawing Sherman I-101D

1. Clarification Paints - Meeting Rms S103a & S101

Drawing Sherman I-103C

1. Clarification Paints - Collab Rm S309a

Drawing Sherman I-104C

1. Clarification Paints - Collab Rm S409a

V. NEW DRAWINGS

VI. REISSUED DRAWINGS

LIFE SAFETY / FIRE PROTECTION / FIRE ALARM

VII. DRAWING CHANGES

Drawing Lee LP001

1. Modified pump size for accuracy.

2. Modified sentence about standpipes and sprinkler control assemblies for accuracy

Drawing Lee LP002

1. Modified exterior wall notes foe clarity

Drawing Lee LP100B

1. Modified exit usage numbers to match occupancy

Drawing Lee LP101

1. Modified exit usage numbers to match occupancy

Drawing Lee F-001

1. Design criteria updated to include residential. Increased light hazard hose demand.

2. Added note 15 for clarity

Drawing Lee F-102

1. Revised note 1 for clarity

Drawing Lee F-103

1. Revised note 1 for clarity

Drawing Lee F-104

1. Revised note 1 for clarity

Drawing Lee F-105

1. Revised note 1 for clarity.

2. Added roof plan to clarify scope

Drawing Lee F-701

1. Removed dry pendant sprinkler detail

Drawing Lee F-702

1. Modified notes on floor plan for accuracy

2. Modified keyed note to indicate check valve is not a detector check valve

3. Modified keyed note to indicate FDC is a Storz type connection

Drawing Lee FA001

2. Revised note 30 for clarity

Drawing Lee FA100S

2. Added key notes for clarity

Drawing Lee FA100B

3. Added key notes for clarity

Drawing Lee FA101

3. Added key notes for clarity

Drawing Lee FA102

4. Added key notes for clarity

Drawing Lee FA103

4. Added key notes for clarity

Drawing Lee FA104

5. Added key notes for clarity

Drawing Lee FA105

5. Added key notes for clarity

Drawing Lee FA701

1. Matrix of Operations - Cadet Room smoke detector adjusted so one device does not signal general evacuation. Input for Second Cadet Room Smoke detector added.

VIII. NEW DRAWINGS

IX. REISSUED DRAWINGS

PLUMBING

X. DRAWING CHANGES

Drawing Lee P-100S.D

1. Added Sanitary and Vent stack designations.

2. Added drain for Basement Level sink in Mechanical LS03

3. Added LAV-C fixture callout in Eye Lane LCS08

Drawing Lee P-100B.D

1. Added sanitary and vent stack designations

2. Added drain for sink in staff lounge SL001

Drawing Lee P-100B.S

1. Removed duplicate fixture callouts in Soiled Linen LC009

Drawing Lee P-101

1. Added Sanitary and Vent stack designations

2. Added heat tracing for piping above Arcade

3. Added drawing note for heat tracing of piping above Arcade

Drawing Lee P-102

1. Added Sanitary and Vent stack designations.

2. Showed Floor Drain location and changed size to 2" in Laundry L203

Drawing Lee P-103

1. Added Sanitary and Vent stack designations

Drawing Lee P-104

1. Added Sanitary and Vent stack designations

2. Showed Floor Drain location and changed size to 2" in Laundry L403

Drawing Lee P-105

1. Changed Floor Drain size to 2" in Laundry L503

2. Added Sanitary and Vent stack designations

Drawing Lee P-401

1. Added Sanitary and Vent stack designations

Drawing Lee P-401.CD

Drawing Lee P-602

1. Added "ABA Height" to LAV-B description

2. Added PVC trap and supply protection to Accessories column for LAV-B

Drawing Lee P-702

1. Adjusted isometric riser angle to make diagram more legible

2. Added Sanitary and Vent stack designations

Drawing Lee P-702.1

Drawing Sherman P-602

1. Added "ABA Height" to LAV-B description

2. Added PVC trap and supply protection to Accessories column for LAV-B

Drawing Sherman P-702

1. Adjusted isometric riser angle to make diagram more legible

XI. NEW DRAWINGS

XII. REISSUED DRAWINGS

MECHANICAL

Drawing Lee M-301

1. Added BOD labels to rooftop ductwork.

Drawing Lee M-603

1. Changed RPM for HHWPs 4 and 5 to 1200.

Drawing Lee MH103B

1. Corrected label for exhaust duct size

Drawing Lee M-106B

1. Added sheet note for removable elbow on laundry fan exhausts.

2. added 50cfm of supply air to the electrical room

Drawing Lee M- 120S-MP126B

1. Changed size of pipe riser notation for clarity.

Drawing Lee MH-401

1. Removed new point of connection annotation and changed piping to new

Drawing Lee M-655

1. Updated Flow Diagram.

Drawing Lee M-656

1. Removed new point of connection annotation.

Drawing Lee MH 106B/MP126B

1. Added new CUH to the roof electrical room

Drawing Lee M-603

1. Added Roof CUH to schedule

2. Added quantity column to UH schedule

Drawing Lee M-004

1. Changed sheet note 1 to include mobile boiler connections and to be provided by contractor.

2. Changed site backgroud to match arch site drawing

3. Added details for temporary connection inside building 606

4. Added sheet note 2 for typical new point of connection inside building 606

5. Removed mobile boiler gas line connection

Drawing Lee MP127

1. Added Thrust blocks to changes in direction.

Drawing Lee MP128

1. Added Thrust blocks to changes in direction

2. Changed exiting HPS to vault F8 to 8"

Drawing Lee MP129

1. Changed entering HPS to 8" with transition to 5"

Drawing Lee M-659

1. Changed HPS between vault F4 and F8 to 8".

Drawing Lee MD107

1. Changed demo point for existing pipes to be outside Vault F3.

Drawing Lee M-604

1. Changed size and type of Steam traps for steam vault condensate

2. Revised Flash tank schedule

Drawing Sherman MD107

1. Updated the flow diagram.

ELECTRICAL

Drawing Lee E-001

1. Shifted Drawing Index to the Left and added Seal space. Relocated “Applicable Codes and Standards” information to E-003.

Drawing Lee E-002

1. Shifted Drawing General notes to the right and added Seal space

Drawing Lee E-003

1. Added Seal space and Relocated “Applicable Codes and Standards” information from E-001

Drawing Lee ED010

1. Added note and arrow text for Steam Vault F4 on Site Plan.

2. Change EMH-2E from “EXISTING” to “NEW” on the Site Plan.

3. Changed Sheet Note 6 from “…POWER, DPW AND GOVERNMENT,” to, “…POWER AND

DPW.”

4. Added key plan,

5. changed the dimensions of 2FA from 9ft x 12ft to 6ft (W) x 10ft (L) x 7ft(h), and

6. Relocated EMH-2H and changed ductbank routing.

Drawing Lee ED115

1. Added Partial Site Plan,

2. Steam vaults views,

3. Changes to various KEYED Note

Drawing Lee E-010

1. Removed Steam Vaults from Site Plan and added lined-boundaries with text noting steam vaults,

2. Changed the dimensions of 2FA from 9ft x 12ft to 6ft (W) x 10ft (L) x 7ft(h), and

3. Relocated EMH-2H and changed ductbank routing,

4. Added KEYED Note 12 to read, “PROVIDE UNDERGROUND DUCTBANK AND REINSTALL

FEEDERS BETWEEN EMH-2G AND EMH-2H, THROUGH TO EMH-2J TO SERVICE NEW SHERMAN

BARRACKS TRANSFORMER,”

5. Modified KEYED Note 2 from, “…AND CLP CONDUCTORS,” to, “…AND CLP TO PROVIDE

CONDUCTORS,”

6. Modified KEYED Note 7 from, “…AND ONE 3”C FOR,” to, “…AND ONE 3-1/2”C FOR.”,

7. Changed ductbank notation from 2-5" Schedule 80 to 4-5" Schedule 80,

8. Changed elevation ductbank detail callout from F5 to F3 between manholes "2F, 2FA, and between 2FA and 5-way switch, 9) Added elevation ductbank callout F3 between MH2D and MH2F

Drawing Lee E-100S

1. Changed CUH-1 in southwest stairwell to UH-1

Drawing Lee E-101

1. Added heat trace and circuits to plan

Drawing Lee E-106

1. Added UH-1, disconnect switch and circuit in rooftop electrical space

Drawing Lee E-300

1. Added noted for wall elevation, shading of elevations, seal space, and scales

Drawing Lee E-500

1. Removed F5 detail from sheet with comment "Omitted Detail," Added note, “3000 PSI CONCRETE,” to section view F3, F8, & A8,

2. Modified Manhole detail A3, from 9ft x 12ft to 6ft (W) x 10ft (L) x 7ft(h) and change MH access from two to one

3. Removed the date from A3 “REVISED:” notation,

4. added 5" conduit information to table below detail

Drawing Lee E-501

1. Added note, “3000 PSI CONCRETE,” to section view A5,

2. Modified “STANDBY GENERATOR PANELBOARD SUPPORTS” detail F5 with a concrete pad for pad-mounted equipment

Drawing Lee E-512

1. Modified F7 detail

Drawing Lee E-611, 612, 622, 700, 701, 702, 703, 704, 710

1. Added space for Professional Seal

Drawing Lee E-800

1. Added Heat Trace circuits to panelboard

Drawing Lee E-805

1. Modified circuit information

2. Added UH-1 to panelboard

Drawing Sherman E-001

1. Shifted Drawing Index to the Left and added Seal space. Relocated “Applicable Codes and Standards” information to E-003.

Drawing Sherman E-002

1. Shifted Drawing General notes to the right and added Seal space

Drawing Sherman E-003

1. Added Seal space and Relocated “Applicable Codes and Standards” information from E-001

Drawing Sherman ED010

1. Added note and arrow text for Steam Vaults, F3, F4, & F8 on Site Plan.

2. Removed EMH-2E notation of “(EXISTING)” on Site Plan,

3. Modified KEYED Note 1 to remove “…CONDUITS, FEEDERS AND SWITCHBOARD” to

“…CONDUITS TO BE REMOVED.

4. Added KEYED Note 4, “REMOVE CONDUCTORS AND DEMOLISH AND REMOVE

UNDERGROUND DUCTBANK BETWEEN EMH-2G AND EMH-2H,”

5. Modified underground ductbanks between EMH-2G and EMH-2H to be demolished,

6. Relocated EMH-2H,

7. Re-routed underground ductbank between EMH-2H and EMH-2J,

8. Changed the dimensions of both EMH-2E and 2F from 9ft x 12ft to 6ft (W) x 10ft (L) x 7ft(h)

Drawing Sherman E-010

1. Removed Steam Vaults from Site Plan,

2. changed the dimensions of both EMH-2E and 2F from 9ft x 12ft to 6ft (W) x 10ft (L) x 7ft(h),

3. Relocated EMH-2H and changed ductbank routing

Drawing Sherman E-101

1. Added heat trace and circuits to plan

Drawing Sherman E-300

1. Added noted for wall elevation, shading of elevations, seal space, and scales

Drawing Sherman E-500

1. Added note, “3000 PSI CONCRETE,” to section view F2, F5, & F8

Drawing Sherman E-501, 502, 511, 601, 610, 611, 612, 621, 622, 700, 701, 702, 703, 704, 710

1. Added space for Professional Seal

Drawing Sherman E-804

1. Added F8 circuits to panelboard

2. Added Heat Trace circuit to panelboard

TELECOMMUNICATIONS

Drawing Lee TS101

1. Revise ductbank routing between CMH-X4, CMH-X5 and CMH-X6

2. Revised conduit quantity from CMH-X5 to CMH-X6 to eight conduits

3. Added General Note 3

4. Added Key Note 2

Drawing Lee TS502

1. A Revised ductbank details A1, A4, A5, C1 and C4.

Drawing Sherman TS101

1. Added Maintenance Hole CMH-X6

2. Revised conduit quantity from CMH-X5 to CMH-X6 to eight conduits

3. Added General Note 3.

Drawing Sherman TS101

4. Added Maintenance Hole CMH-X6

5. Revised conduit quantity from CMH-X5 to CMH-X6 to eight conduits

6. Added General Note 3.

Drawing Sherman TS502

7. Deleted ductbank details A1, A4, A5, C1 and C4

8. New ductbank detail A1

Drawing Sherman TY601

9. Security One Line Diagram A1, Revised GFGI to CFCI

SPECIFICATIONS

I. SPECIFICATION CHANGES

03 30 00 – CAST-IN-PLACE CONCRETE

Paragraph (various) - added content to cover Finish (SC1) Sealed Concrete

06 41 16 – PLASTIC LAMINATE CLAD ARCHITECTURAL CABINETS

Paragraphs 1.4 & 1.5.2 - Added content to clarify submittal requirements

08 41 00 - ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

Paragraph 2.1.0 - Added subparagraph f. INTERIOR GLASS LOW PARTITION

09 30 10 – CERAMIC, QUARRY AND GLASS TILING

Section 1 (submittals) - Added content to clarify submittal requirements

10 14 00.20 – INTERIOR SIGNAGE

Paragraphs (Various) - Added content to clarify submittal requirements

10 21 23.16 – CUBICLE TRACK AND HARDWARE

Sections 1 (submittals) - Added content to clarify submittal requirements

10 26 00 – WALL AND DOOR PROTECTION

10 28 13 – TOILET ACCESSORIES

Paragraph 2.1.18 - Coordination of language with spec sections 06 41 16 & 10 51 13

12 21 00 – WINDOW BLINDS

21 13 13 – WET PIPE SPRINKLER SYSTEM

Reference date changed (updated)

23 05 15 – COMMON PIPING FOR HVAC

Paragraph 3.12- Added additional information regarding the steam vault piping installation. Information includes the Contractor’s responsibility for the pipe stress analysis as well as piping supports.

23 09 00 – INSTRUMENTATION AND CONTROL FOR HVAC

Paragraph 1.2 – Added cybersecurity references

23 09 13—INSTRUMENTATION AND CONTROL DEVICES FOR HVAC

Paragraph 2.6 - Clarified in instrumentation and controls specification that only opposed blade dampers are to be provided.

23 30 00 – HVAC AIR DISTRIBUTION

1. Paragraph 2.9.1.4 - Added clarification regarding the dryer exhaust ductwork construction.

2. Paragraph 2.9.1.6 – Added new dryer lint filter requirements. (new paragraph)

25 05 11.21 – CYBERSECURITY FOR FACILITY-RELATED CONTROL SYSTEMS FIRE and LIFE

SAFETY

Submittal reviewer changes (RO to AE)

26 20 00 – INTERIOR DISTRIBUTION SYSTEM

Paragraph 2.6.5 – Eliminate the use of MC cable.

Paragraph 2.16.8 - Reduced-Voltage Controllers - Paragraph removed.

26 24 13 – SWITCHBOARDS

1. Paragraph 3.2.1 - Grounding Electrodes - Text altered from "33 71 02 UNDERGROUND ELECTRICAL DISTRIBTION" to "26 20 00 INTERIOR DISTRIBUTION SYSTEM.”

2. Paragraph 3.2.3 - Connections - Text altered from "33 71 02 UNDERGROUND ELECTRICAL DISTRIBTION" to "26 20 00 INTERIOR DISTRIBUTION SYSTEM.”

26 41 00 – LIGHTNING PROTECTION SYSTEM

Paragraph 2.2.3 – Grounding Plates - Paragraph removed

Paragraph 3.1.5 – Grounding Plates - Paragraph removed.

31 00 00 – EARTHWORK

Reference date changed (updated)

31 05 19 – GEOTEXTILE

Paragraph 1.2 – Added AE to submittals

32 11 23 – AGGREGATE BASE COURSE

Paragraph 1.3 – Added AE to submittals

32 12 16.16 – ROAD MIX ASPHALT PAVING

32 17 23 – PAVEMENT MARKINGS

32 31 13 – CHAIN LINK FENCES AND GATES

32 93 00 – EXTERIOR PLANTS

Paragraph 1.3 – Revised coding to add AE for appropriate submittals

33 40 00 – STORM DRAINAGE UTILITIES

33 51 15 – NATURAL GAS / LIQUIFIED PETROLEUM GAS DISTRIBUTION PIPELINES

33 71 02 – UNDERGROUND ELECTRICAL DISTRIBUTION

Paragraph 1.4 – Added AE to submittals

Paragraph 2.12 – Cable Supports (Racks, Arms, and Insulators) - Paragraph removed.

Paragraph 2.14 – Paragraph 2.12 – Cable Supports (Racks, Arms, and Insulators) - Paragraph removed

Paragraph 3.11 – Medium Voltage Cable Joints - Text removed

Paragraph 3.11.1 – Medium Voltage Cable Joints - Paragraph removed

II. NEW SPECIFICATIONS SECTIONS

NONE.

III. REISSUED SPECIFICATION SECTIONS

01 32 00 SCHEDULING

IV. DELETED SPECIFICATION SECTIONS

12 48 12 – ENTRANCE FLOOR MATTS AND FRAMES

This Section has been deleted to align with Dwgs - Material to be GFGI per USMA. Deletion identified in the TOC.

BIDDER’S QUESTIONS AND GOVERNMENT REPLY

(Questions that may be of general interest to all Bidders and/or the Government and that are not readily answered by the proceeding changes will appear below. These questions may have been paraphrased or altered to represent several questions regarding the same subject and/or simply revised to clarify and simplify the question(s).

Questions and answers are issued to the bidders “For Information Only” and do not revise the solicitation, plans or specifications.)

1. Q. Building 740 Architectural demolition drawings note 02-002 shown on all existing cadet rooms, refer to removing non-structural concrete topping slabs, please provide anticipated depth of existing nonstructural topping slabs and please advise if any topping or leveling material to be poured in the rooms and provide specifications for such material if required A. Overall demo plans indicate Cu Ft quantity of non-structural slab removal to assume at structurally depressed slabs (bathrooms and stair landings) and are also indicated on structural drawings.

All flooring outside of the structurally depressed slabs to be removed in-total per the demo notes. 1/8" scale plans have legends that indicate new topping/floor leveling depth for terrazzo and non-terrazzo areas to assume for each floor, these are aggregate totals that includes all spaces like cadet rooms and corridors that will need leveling for new floor finishes after demo is complete. These leveling depths/quantities are established from experience on similar building type renovations by the ACOE.

2. Q. Spec section 01 30 00 part 1.13.a.(2). indicates that if the Contractor subcontracts more that 70% of the contract value, two superintendents must be provided. Please advise if the 2 assistant superintendents required per part 1.7 can replace the requirement for the additional superintendent. If not, please advise if the 2 superintendents must be present full time at the site for the duration of the project.

A. Adhere to 01 30 00 part 1.7 “Contractor’s Key Management Personnel”. Specifically, part 1.7.b and 1.7.c in which one (1) superintendent and two (2) assistant superintendents are required to be on site at all times during all construction activities. 01 30 00 part 1.7 is the more stringent requirement within the specifications that should be adhered to for contractor’s management

3. Q. The site plans seem to show many phasing sequences and logistical changes, can you please provide activities list associated with the each required phase.

A. The phasing plans identify key tasks that are required to be completed prior to each next phase and is not intended to detail all necessary work. It is the contractors obligation to develop a project schedule and means & methods to perform the work as outlined within the entire set of bid documents

4. Q. Please re-issue the following amendment 0004 attachment as it can not be downloaded from the SAM.gov site: Amendment+0004_STEAM+VAULT+AMENDMENT+DRAWINGS+SHERMAN.pdf.2fzkh6j A. Both drawing files were able to be opened.

5. Q. Please provide list of proprietary products or systems for each building.

A. Ventrol AHU, Shark Meter, Best Hardware, Indentiv Card Access, Monaco Fire Alarm, Distributed Antenna System C2.

6. Q. Sheet G-002B under the "RTA+Drawings+Lee+Vol+3" PDF lists multiple Telecom prints.

However, I only see are sheets TS110 and sheet T-110 in the PDF. Please advise.

A. Lee G-002B is the drawing index for Lee Volume 2 of the drawings. Lee G-003B is the drawing index for Lee Volume 3 and only indicates the two telecom drawings..

7. Q. The site drawings show temporary boiler, please advise if the temporary boiler scope of work will be done by the government or contractor, if the contractor is required to be done by the contractor, can you please provide detailed information regarding utilities sizing, power feeding, etc.

A. Yes, contractor to provide temporary boiler. Performance criteria is listed in note 1 of sheet M-004; M-004 site plan background will be revised and issued via amendment to eliminate confusion/potential conflict with C101. For power feeding see keyed noted 14 on sheet E-115, as amended with Steam Vault updates.

8. Q. Please provide plumbing drawings for Modular [Swing Space] building.

A. Number of fixture are shown in base plan. Plumbing performance requirements are in Drawing G-004. Pipe sizing, capacity design are required to be provided by Trailer manuf as part of their submittal requirements. Connection from bottom fo trailer to site connection point design and coordination with American Water is to be provided by contractor.

9. Q. Please advise as to if Fire Sprinkler system is required for Modular [Swing Space] building.

A. Fire suppression is not required for the Barber & Beauty shop swing space.

10. Q. Please confirm that both ramps and the formation area in between both buildings are rated to handle fire truck access and loading.

A. Confirmed.

11. Q. Please provide detailed utilities, sizing, details for the phase 1A scope required for the temporary barber and beauty shops A. The contractor is required to make the connection from the 6” sanitary sewer clean-out and from the 4” water valve and stub to the trailer. Notes 24A and 25A on C-002 indicate coordination with the contracting officer and Utility Privatization Contractors

12. Q. In reference to the Temporary Boiler, temporary steam piping and connection to Building 606 shown on Lee M-004, please provide the following:

• Detailed drawings / sketches for piping connections to building 606.

• Please confirm piping connections' location, either to existing stub-outs at the exterior of the building or within Building 606 Mechanical Room.

• If stub-outs are existing, please confirm stub-outs are valved.

• Please provide duration required for Temporary Boiler.

A. Details added to sheet M004 and issued in this amendment.

Duration of the temporary boiler depends on contractor’s schedule of activities and means & methods.

Continuous service must be provided to B606.

13. Q. Reference Sections #01 1100- 1.3.1 & #26 3215- 2.5 & drawing Lee E-010:

In reference to the new Emergency Generator, please confirm the following:

• Will a new Fuel Oil System (Tank, Pumps, Filter, etc.) be required?

• If a new Fuel Oil System is required, will it fall under the HVAC scope?

• Will new Fuel Oil Piping be required If a new Fuel Oil System is required?

A. 1. No, the generator comes with "belly" pre-piped fuel tank and pumps.

2. No fuel oil system is required.

3. No, everything is to be furnished with Generator.

14. Q. Drawing A-100SB Sub Cellar. There are seven (7) tube steel columns located along column line K.6. Are these columns to receive intumescent fireproofing?

A. yes, per note on A100SB: ALL HSS WITHIN WALLS TO BE FIREPROOFED WITH

INTUMESCENT.

15. Q. The Control drawings have a detail that requires that every Fire and Fire Smoke Damper have a status input to the BMS.

1. These are usually monitored by the FAS so this is not a standard point for the BMS at West Point due to the extreme number of F/FSD's in buildings, please confirm that this point is necessary.

2. If this point is required, please provide a sequence of operations so we know what the BMS is supposed to do if a F/FSD is not in the correct position.

3. Is there a reference point that the BMS should monitor to verify the current status position of the F/FSD's so we know if they are supposed to be open or closed to verify their position?

A. A point is necessary. As per a request from the Government, the BAS will not control the dampers but will only notify the Owner if they are open or closed.

16. Q. Please advise if any MC Cables are allowed in the walls as part of the project electrical roughing work.

A. MC cables are not allowed per West Point standards. See attached spec changes.

17. Q. Specs do not specify a delineation between Sherman and Lee but drawings for Sherman TY601 show that ACS and IDS are GFGI and Lee TY601 Shows ACS and IDS are CFCI. please confirm if the ACS and IDS for Sherman is supposed to be CFCI for this renovation?

A. Both Sherman and Lee ACS and IDS are CFCI. The drawings have been updated and included with this amendment.

18. Q. The equipment schedules for the FCU's states that the units are to be provided with "Wall mounted microprocessor controller with night setback and DDC interface" which we interpret as the unit manufacturer provides all of the controls and the BMS only interfaces to them through a LON communication network but the point lists for this equipment shows that the points for the FCU's are to be physical points at the BMS which we interpret as the FCU's are to have hard wired BMS controls to match the facility standard. Please clarify how the FCU's are to be controlled.

A. All controls for the FCUs to be provided by the BMS controls contractor.

19. Q. According to Lee Structural drawing S-301 section A6, there are W beams on the basement level, and no columns on the first floor, only FRP strengthening material, according to the floor plans S- 100B, there are no steel beams on the floor, and S-100A shows columns and beams on the first floor.

Please clarify.

A. Drawings are correct. The W beams are below the first floor to strengthen the first floor. They are supported by posts that extend down thru the basement level to new foundations below the sub-basement slab.

20. Q. Please provide the post spacing for the proposed roof rail shown on detail A3/A-511, and details regarding gauge and material and estimated height, finish, etc.

A. Post spacing is 60" o.c. (maximum).

- For finish and height, detail A3/A-511 noted in RFI reads "CONTINUOUS LEVELED GALVANIZED STEEL ROOF PARAPET RAIL; MIN. 42" ABOVE HIGHEST POINT OF FINISHED ROOFING" railing must be 42" level from highest point of roofing thickness at parapet along the railings, to top of railing minimum.

- See METAL RAILING 05 52 00, 2.2 COMPONENTS, 2.2.4, for thickness/pipe type (Schedule 40).

21. Q. AD100SA Demolition Sub Basement Plan Part A. Demolition keynotes 02-001 provides the demolition scope items associated with the building corridors. It states to remove non-structural slabs and floor finishes. [These notes apply at all similar locations though out the building levels] a.) Please advise as to what the existing floor finish of the corridors are.

b.) Please advise as to the thickness of the non-structural topping slab that is to be removed.

A. a.) Floor finishes are primarily terrazzo in each barrack's corridors. Lee barber/beauty shop is existing VCT flooring.

b.) The thickness and extent of the non-structural topping slabs are indicated on the structural drawings. see topping slab demo legend on overall demo plans.

22. Q. Please confirm all temporary fencing required for the project must be concrete encased steel driven posts per details on C-502.

A. No. Fencing requirements and details are clearly defined in the Civil plans.

23. Q. 1.) Are there existing As-Built Fire Protection Drawings that can be provided.

2.) Request: Drawings F-102, F-103, F-104, and F-105 all have a note indicating that the Cadet Rooms are to be protected by "16'x22' Residential Sidewall Sprinkler Heads". Please provide clarification as to method and configuration of sprinkler head(s) within the Cadet Rooms.

Should the closets and wardrobes have sprinklers in them?

The Cadet Rooms are +/- 24 feet long. Where would a 22'x16' residential sidewall be installed to provide the coverage for this room?

Will the (7'-0") soffit at the entryway to the typical cadet rooms require a pendent head?

Residential sidewalls are indicated to be provided in the cadet rooms, can we assume that any pendent sprinklers used within the cadet rooms also be of the residential type as required by NFPA 13 (2019)?

There are small rooms that house mechanical units along the exterior wall of all of the typical Cadet Rooms. Please indicate if these spaces will require sprinkler coverage.

3.) Is the covered area below column line (L) to be protected by an automatic sprinkler system? If so, is a wet system or a dry system required?

A. 1.) No as built drawings will be provided.

2.) For typical cadet rooms, intent is to provide two extended coverage heads per cadet room, a sidewall and a pendant. Sprinklers are not required in closets or wardrobes. Yes, soffit will require pendant and sidewall head.

Yes, all heads in cadet rooms and adjacent corridors shall be residential type per NFPA 13.

Mechanical closets in the cadet rooms are not required to be sprinklered per NFPA 13.

3.) Only the space plan west of column 2 is to be sprinklered below column L. A wet system is required.

24. Q. Please indicate acceptable pipe and fitting types for the above-ground pipe between the underground water line flange (at the wall) to the suction side of the fire protection backflow preventer.

A. All fittings and piping on the upstream side of the BFP must be approved for domestic use.

25. Q. The valves on the lines supplying the sidewall sprinklers at the bottom of the elevator pits show a valve that is called out on F-001 as a 'Monitored Fire Valve'. Please provide a spec for these valves.

A. Any UL listed fire suppression valve with a tamper switch monitored by the fire alarm system is acceptable as long as it is compatible with the Monaco Fire Alarm system

26. Q. Are threaded outlets and grooved outlets (welded to pipe) an acceptable method of connecting branch lines to sprinkler system mains on this job?

A. Refer to specification 211313 section 2.3 for Aboveground Piping Component requirements.

27. Q. Will the areas at the "Penthouse Floor" and "Roof Level" be heated?

Drawing F-703 indicates protection in the stairwells fed from below. Please provide clarification as to what areas are to be protected on all floors not shown on the Fire Protection drawings.

A. The stairwell enclosures and the electrical room on the roof require sprinkler protection. Both areas will be heated.

28. Q. Please indicate whether pendent sprinkler heads are to be semi-recessed or concealed head type. Please indicate whether sidewall sprinkler heads are to be semi-recessed or concealed head type.

Are the sprinkler head escutcheons to be white or chrome finish?

A. Refer to specification 21 13 13 section 2.7 and FP Cover Sheets for sprinkler requirements.

29. Q. Where are dry pendants required, per detail 4 on drawing F-701?

A. No dry pendants are anticipated for this project.

30. Q. The spec for the job calls for a double check valve backflow preventer while drawing F-702 calls for a double check detector backflow preventer. Please clarify which type of backflow preventer is to be provided.

A. Double Check Valve Backflow Preventer.

31. Q. Can the automatic air vents be located in the stairway immediately downstream of the floor control valve? If no, where should it be located?

Will the automatic air vents be required to discharge to grade, or can they connect to drain piping on their respective floor?

A. The proposed location is acceptable. The air vents may be piped into the express drain piping downstream of any valves.

32. Q. Drawing F-001 calls out the max area of coverage per sprinkler head in light hazard as 225 sq.

ft. Drawings F-102, F-103, F-104, and F-105 show cadet rooms being protected by 16'x22' residential sidewalls, which exceed 225 sq. ft. of coverage. Please clarify if a 16'x22' residential sidewall will be acceptable to meet the project spec.

A. Yes extended coverage heads are required in some areas. Note was intended to indicate maximum area of standard coverage heads.

33. Q. If allowed, where residential sprinklers are being used, is the design area for hydraulic calculations allowed to utilize a '4 sprinkler head' at .10 density design area? Or would the normal 1,500 sq.ft. at .10 density basis of design still apply?

A. Residential design criteria of NFPA 13 may be used as permitted by UFC 3-600-01 9-7.3.1.1.

34. Q. Detail 2 on drawing F-701 shows a floor control valve, can this valve be a UL/FM approved, groove-end butterfly valve? If no, please indicate the specific required valve.

The same detail shows a grooved check valve; however, project specifications call for all check valves to be MSS-SP-71. There are currently no manufacturers that offer a swing check valve with grooved ends that meet MSS-SP-71. Please confirm what type of check valve is to be used.

A. Yes, it can be a grooved butterfly valve. Provide check valve in accordance with specifications.

35. Q. Please confirm that the existing concrete slabs will support our fire protection pipe that will be supported per NFPA 13 (2019).

What is the acceptable load that the concrete slabs will provide, for us to determine if we are in compliance with the referenced spec section?

How would the fire protection contractor know the loads of the conduit, equipment, piping, ceilings, etc to determine if the concrete slab is acceptable to support his pipe, valves, and fittings?

Please clarify the and/or requirement at specification section 211313 pg 14 para 3.2.6.

A. The max 2000-pound service point load (combined total of all anchors per hanger) spaced a min of 6' apart.

36. Q. Specs do not specify a delineation between sherman and lee but drawings for Sherman TY601 show that ACS and IDS are GFGI and Lee TY601 Shows ACS and IDS are CFCI. please confirm if the ACS and IDS for Sherman is supposed to be CFCI for this renovation?

A. Both Sherman and Lee ACS and IDS are CFCI. See the attached dwgs.

37. Q. Drawing S-002 Concrete Repair notes item 5/ a. & b.. Note a. states there are no shear capitals required on the project. Note b. states include 4 shear capitals per floor as a base quantity of individual column capitals in bid.

Please advise as to the correct concrete capital work scope that should be included in the base bid. Are we to include (4)ea per floor x 7 levels for a total of 28 shear capitals to be strengthened?

Details F8 and A8 on S-302 depict new shear capitals. Where do these apply?

A. There were no areas of obvious concern where a shear capital was necessary. The notes on S- 002 states that unforeseen conditions may occur in the field where cracking is observed and the EOR needs to provide a repair solution. For those conditions, the details for a shear capital are provide on drawing S-302. These details indicate that they are not required in the base bid but are shown in case they are required based on field conditions and consultation with the EOR. The contractor should price the project as described in the notes making provisions for 4 shear capitals per floor as a place holder.

38. Q. Detail 1 on drawing F-702 shows the discharge of the fire pump leaving the pump room and entering the sub-basement floor through a common wall. Please confirm that there is to be no underground piping on the discharge end of the Fire Pump.

A. Confirmed. Elevation of pump room floor is about 1'3" below the bottom of the basement floor slab. Pipe downstream of the fire pump to remain in conditioned space within the building enclosure.

39. Q. The drawings indicate that IDS and ACS are GFGI, and Note 3 Indicate that they are CFCI.

Please confirm responsibility of the access control and Intrusion Detection platforms for Sherman barracks.

A. Both Sherman and Lee IDC and ACS systems are CFCI. Revised drawings are issued via amendment.

40. Q. Amendment#4 Q&A 4 & 5 states:

Lee Building 740- Anticipated NTP is October 2021 - Duration 639 Calendar days.

Sherman Building 738-Anticipated NTP is January 2023 - Duration 608 Calendar days.

With the understanding there will be an overlap in the construction of the separate barracks, the durations provided in the Q&A responses indicate an over schedule of roughly 41 months/ 1244 Calendar days. The original IFB stated 1036 calendars days which is roughly 34 months [assumed for both buildings.

Based on the Q&A's Reponses an additional 29.81 wks/

6.88 months has been added to the original schedule.

A. The total duration is 1052 calendar days as per Amendment #4 change to section 01 11 00.

SECTION 00 10 00 - SOLICITATION

The required response date/time has changed from 07-Sep-2021 02:00 PM to 15-Sep-2021 02:00 PM.

(End of Summary of Changes)