Amendment 0005 70Z0426RPCNI0004 ECITY CDC.pdf

Offers 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 or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

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

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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)

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.

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

Design/Build Construction for Child Development Center; USCG Base Elizabeth City, North Carolina

Proposal due date remains unchanged.

Description of Amendment 0005 is continued on the next page.

NA

Contracting Division USCG, Facilities Design and Construction Center 5505 Robin Hood Road, Suite K Norfolk, VA 23513-2431

NA

70Z04726RPCNI0004

1 2

2/11/2026

12/16/2025

PROJECT NUMBER: 5758284

TITLE: DESIGN/BUILD CONSTRUCTION FOR CHILD DEVELOPMENT CENTER, USCG

BASE ELIZABETH CITY, NORTH CAROLINA

AMENDMENT NUMBER: 0005

SOLICITATION NUMBER 70Z04726RPCNI0004 IS AMENDED AS FOLLOWS:

Amendment 0005 is published for the following:

1. To incorporate changes to Task Order Announcement and project specifications.

2. To provide PPI spreadsheet with responses for USCG Base Elizabeth City, NC

3. To provide TranSystems Topographic Survey

4. To provide E-City Bldg. 20 diagram.

5. To provide Preliminary Life Cycle Costs Analysis Report

6. To provide Attachments “E” through “K” (Appendices “S” through “Y”).

Task Order Announcement

Specification Section 1140 Work Restrictions

DELETE: 01140 1.2.1.1- 1.2.1.2

1.2.1.1 Installation Access

The Coast Guard Base Elizabeth City is a federal facility. All personnel visiting the site will have to present valid picture identification from their state of residence. All personnel working on the project site must be legal to work in the United States of America. All vehicles entering the site must present and carry proof of insurance at all times and are subject to search. Provide a written list of workers with their driver’s license/identification card numbers on site duration to the COR, a minimum of 10 days prior to the personnel arriving on the Base Elizabeth City visitor request from. Government personnel are not required to provide base escorts to contractor personnel. Individuals without proper ID will be escorted off the Coast Guard premises.

1.2.1.2 No Smoking Policy

Smoking is prohibited within and outside of all buildings on installation, except in designated smoking areas. This applies to existing buildings, buildings under construction and buildings under renovation. Discarding tobacco materials other than into designated tobacco receptacles is considered littering and is subject to fines. The

Contracting Officer will identify designated smoking areas.

INSERT: 01140 1.2.1.1-1.2.1.5

1.2.1.1 US Coast Guard Base Elizabeth City has implemented the RAPIDGate Program for their security protocol. The contractor shall register with RAPIDGate and obtain security passes in accordance with the instructions below prior to commencing any on site work. See Attachments for RAPIDGate Details.

1.2.1.2 The Contractor shall submit a list of all personnel who will be working on site for security reasons. The list shall include the following minimum items: Name of employee, current address, and social security number, date of birth, citizenship and gender. The list shall be submitted to the USCG Base Elizabeth City’s Facilities Engineering office, a minimum of two weeks prior to starting work. The Contractor may submit a revised list at any time during the project. Only personnel on the approved listing will be allowed on the site

1.2.1.3 The Contractor shall submit the required information on the Base Elizabeth City Visitor

Request form to the GCI at least 5 days prior to arrival. Visitors possessing Rapid Gate credentials need not submit a visitor access request. For vehicle access, the following is required:

(a) Vehicles shall have current proof of insurance and registration (b) Drivers shall have valid driver’s license (c) All passengers and personnel shall have a valid driver’s license or other State-issued identification that includes photograph, name and address

1.2.1.4 All personnel shall carry proper identification (ID) when on site. Proper ID is defined as either the individual's driver's license, or a company issued ID. The identification shall be laminated and show a facial picture of the individual. Individuals without proper ID will be escorted off the Coast Guard premises”

1.2.1.5 No Smoking Policy Smoking is prohibited within and outside of all buildings on installation, except in designated smoking areas. This applies to existing buildings, buildings under construction and buildings under renovation. Discarding tobacco materials other than into designated tobacco receptacles is considered littering and is subject to fines. The Contracting

Officer will identify designated smoking areas.

Specification Section 01800 Architectural

DELETE: Section 01800 Section 1.7, Paragraph 1.7.5 (h)

Bid Option 4: Movable Benches: Provide 4 benches, 12” w x 48” L for corridor.

Tops shall be clear varnished 1-1/4 inches thick hardwood Maple. Supports shall be stainless steel.

Specification Section 01800 Structural

DELETE: 1.8.3.2 Cast-in-Place Concrete

Whereas the DOR elects to incorporate concrete, pier deck, pile caps, beams, and foundations shall be a minimum 5,000 psi mix designed to the Durability Requirements of ACI-318 or the current UFC “Marine

Concrete” mix suitable for a splash zone marine environment to achieve a minimum 75-year service life. The DOR shall be responsible for concrete mix design, however, concrete mix designs shall ensure air entrainment specifications provides protection from freeze-thaw conditions. Reinforcing shall be either epoxy coated, black steel, composite, or stainless steel. The design shall isolate reinforcing from direct contact with non-coated steel fabrications, anchor bolts, pile dowels and rails.

REPLACE: 1.8.3.2 Cast-in-Place Concrete

Whereas the DOR elects to incorporate cast-in-place concrete, pier deck, pile caps, beams, and foundations shall be a minimum 5,000 psi mix designed to either the Durability Requirements of ACI-318. The DOR shall be responsible for concrete mix design; however, concrete mix designs shall ensure air entrainment specifications provides protection from freeze-thaw conditions. Reinforcing shall be either epoxy coated, black steel, composite, or stainless steel. The design shall isolate reinforcing from direct contact with non-coated steel fabrications, anchor bolts, pile dowels and rails.

Specification Section 01800 Structural

DELETE: 1.8.6.1.1.1 Concrete using Portland Cement shall be in accordance with ASTM C150

Type I-II, or Type III. Supplement ASTM C618 Class F fly ash or Ground-granulated blast-furnace slag (GGBS or GGBFS) as necessary to meet LEED goals. To meet optional LEED for

Homes credit fly ash would need to meet 30% of cementitious material. Fly ash or other pozzolons conforming to ASTM C618 shall constitute no more than 35% of the total cementitious content by weight.

REPLACE: 1.8.6.1.1.1 Concrete using Portland Cement shall be in accordance with ASTM

C150 Type I-II, or Type III. If fly ash or other pozzolons conforming to ASTM C618 are used, they shall constitute no more than 35% of the total cementitious content by weight.

Specification Section 01352 Government Safety Requirements

DELETE: Section 01352, 1.13

1.13 DIVE SAFETY REQUIREMENTS

Develop a Dive Operations Plan, AHA, emergency management plan, and personnel list that includes qualifications, for each separate diving operation. Submit these documents to the

District Dive Coordinator (DDC) via the Contracting Officer, for review and approval at least 15 working days prior to commencement of diving operations. These documents must be at the diving location at all times. Provide each of these documents as a part of the project file.

Specification Section 01800, 1.6 Landscape

DELETE: 1.6.10.1 Refer to Child Development Center SILC-CSTO-36-11 55 13 11-04, FC 4-

740- 94, the current edition of the CPSC Publication #325, ASTM F-1487-94, and current edition of the ADA Guidelines for Playgrounds for criteria and standards, which are incorporated here by reference.

REPLACE: 1.6.10.1 Refer to Child Development Center SILC-CSTO-36-11 55 13 11-04, FC 4-

740- 14N, the current edition of the CPSC Publication #325, ASTM F-1487-94, and current edition of the ADA Guidelines for Playgrounds for criteria and standards, which are incorporated here by reference.

Specification 1800 1.7 Architectural

INSERT: RFP 1800 1.7.2.5.1 (e)

1800 1.7.2.5.1 (e) Static Dissipative Tile: Provide 12” x 12” x 1/8” SDT with static dissipative properties appropriate to protect electrical and telecommunications equipment in specified rooms. Color shall be coordinated with the overall interior design selections.

Specification 1800 1.7 Architectural

INSERT: RFP 1800 1.7.2.5.1 (f)

1800 1.7.2.5.1 (f) Quarry Tile: Provide quarry tile in compliance with UFGS Section 093010

Quarry Tiling.

DELETE: RFP 1800 1.7.2.5.1 (b)

(b) Seamless Epoxy (EP) – Slip resistant, thin-section, trowel applied, decorative epoxy flooring system, designed to produce a seamless floor and cove base, installed at 3/16” (4,75mm) to 1/4” (6,33mm) thickness, consisting of pre-engineered decorative aggregates embedded in a colored epoxy matrix. It is finished with clear epoxy that offers superior scratch resistance and withstands heavy abuse and impact. One color required as selected from manufacturer’s standard colors.

Specification 1800 1.17 FF&E

DELETE: RFP 1800 1.17.10.46 title “AP4 – Commercial Stacked Dryer”

INSERT: RFP 1800 1.17.10.46 title “AP5 – Commercial Stacked Dryer”

Drawing A-101 Floor Plan

DELETE: Cabinetry is not required in COMM Room 135.

Drawing E-101 Electrical Site Plan

DELETE: Note: REPLACE EXISTING 2 COMPARTMENT 13.2KV SWITCH WITH A

3 COMPARTMENT SWITCH

INSERT: Note: REPLACE EXISTING 2 COMPARTMENT 13.2KV SWITCH WITH A 4

COMPARTMENT SWITCH

Drawing IF102

DELETE the following from Toddler Room Set Up Table:

CAR10 (30 Cubbies)

CAR11 (20)

INSERT: the following to Toddler Room Set Up Table:

CAR10 (30)

CAR11 (20 Cubbies)

Drawing IF102

DELETE: CAR9 Rocker from Room #130

Drawing IF104

DELETE: the following from Toddler Room Set Up Table:

CAR10 (30 Cubbies)

CAR11 (20)

INSERT: the following to Toddler Room Set Up Table:

CAR10 (30)

CAR11 (20 Cubbies)

Appendix B Space Criteria Sheets, Room VSS 136

DELETE: Casework: None

INSERT: Casework: As shown on drawings.

Specification 1800 1.7 Architectural

DELETE:1.7.2.2.1 Interior non-load bearing partitions shall be consist of metal studs (not less than 20 gauge, 3-5/8-inches wide) with field painted 5/8-inch gypsum wallboard, unless indicated otherwise. Provide Type ‘X’ Gypsum wall board materials and assemblies as required to provide fire ratings required by codes. Provide Type MR moisture resistant board in all spaces subject to moisture or high humidity. Provide Type IR where impact resistance is needed. All interior walls shall extend full height from floor to underside of roof or floor structure above

INSERT: 1.7.2.2.1 Interior non-load bearing partitions shall consist of metal studs (not less than

20 gauge, 3-5/8-inches wide) with field painted 5/8-inch type ‘X’ gypsum wallboard, unless indicated otherwise. Provide Type ‘X’ Gypsum wall board materials and assemblies as required to provide fire ratings required by codes. Provide Type MR moisture resistant board in all spaces subject to moisture or high humidity. All interior walls shall extend full height from floor to underside of roof or floor structure above

Specification 1800 1.7 Architectural

DELETE: RFP 1800 1.7.1.1.1 Provide corner guards on all exterior corners of the kitchen

INSERT: RFP 1800 1.7.5.3.1 Provide corner guards in all rooms throughout the building at all outfacing gypsum board corners.

Specification 1800 1.6 Landscaping

DELETE: Sec. 1.6.20.1 - Turf consists of seed, sod and sprigs. Turf type shall be selected based upon hardiness in the project vicinity. Install sod within the first 40 feet around the perimeter of the building.

INSERT: Sec. 1.6.20.1 - Turf consists of seed, sod and sprigs. Turf type shall be selected based upon hardiness in the project vicinity. Install sod within the first 40 feet around the perimeter of the building. Sec 1.6.20.3 thru 1.6.20.5 provide further parameters.

Appendix B Space Criteria Sheets

DELETE: Room 171 Nursing Room: Flooring: Linoleum and Base: Linoleum 6” Integral

INSERT: Room 171 Nursing Room: Flooring: Porcelain Tile and Base: Porcelain Tile or

Integral Metal Cove

DELETE: Room 153, 154, 155 Multipurpose room: Flooring: Linoleum and Base: Linoleum 6”

Integral

INSERT: Room 153, 154, 155 Multipurpose Room: Flooring: Linoleum (153 and 155) and

Porcelain Tile (154) and Base: Linoleum 6” Integral (153 and 155) and Porcelain Tile or Integral

Metal Cove (154)

Specification 01110

DELETE: 1.8 NEW UTILITY SERVICES

Make all arrangements with the local utility providers and pay all fees, charges, and costs of any nature associated with establishing and installing new temporary (during construction) and subsequent permanent utility services required to ensure permanent and uninterrupted utility service at project completion.

The contract documents may provide a conceptual plan for utility layouts. These plans shall be confirmed by the contractor during the bidding stage with the local utility provider to determine the exact materials, equipment placement, and other features that may be required by the specific utility provider. The term utility service includes, but is not limited to meters, mains, service lines, high voltage feeders, transformers, force mains, lift stations, tanks, etc.

The contractor is responsible for coordinating the work with the utility provider to ensure the utility connection to the site is completed and that there is no delay in the prosecution of the work or completion of the project. Utility services include electricity, water, sewer, and telephone. All utilities within the base are owned by the Government.

The local utility providers are as follows:

Utility Provider Service Telephone Number

Dominion Power Electricity 757-857-2050

City of Elizabeth Water 252-337-6628

City of Elizabeth City Sewer 252-335-2196

Piedmont Natural Gas Natural Gas 252-264-3759

Century LinkCG C5IT Telephone 757-638-2496

INSERT: 1.8 NEW UTILITY SERVICES

Make all arrangements with the local utility providers and pay all fees, charges, and costs of any nature associated with establishing and installing new permanent utility services required to ensure permanent and uninterrupted utility service at project completion.

The contract documents may provide a conceptual plan for utility layouts. These plans shall be confirmed by the contractor during the bidding stage with the local utility provider to determine the exact materials, equipment placement, and other features that may be required by the specific utility provider. The term utility service includes, but is not limited to meters, mains, service lines, high voltage feeders, transformers, force mains, lift stations, tanks, etc.

The contractor is responsible for coordinating the work with the utility provider to ensure the utility connection to the site is completed and that there is no delay in the prosecution of the work or completion of the project. Utility services include electricity, water, sewer, and telephone.

The local utility providers are as follows:

Utility Provider Service Telephone Number

Dominion Power Electricity 757-857-2050

City of Elizabeth Water 252-337-6628

City of Elizabeth City Sewer 252-335-2196

Piedmont Natural Gas Natural Gas 252-264-3759

Century Link- CG C5IT Telephone/Fiber 757-638-2496

Spectrum CATV

For temporary connections during construction, including connections to construction trailers, see paragraphs 1.8.1 through 1.8.5 for more detailed information.

Specification 01110, Summary of Work

DELETE: 1.8.1 Water. Contractor is responsible for all costs associated with water lines.

Coordinate with utility provider and Unit for permanent connections to existing water lines for new construction.

INSERT:1.8.1 Water. Contractor is responsible for all costs associated with water lines.

Coordinate with utility provider and Base Elizabeth City for permanent connections to existing water lines for new construction. For temporary connections during construction, Contractor may connect to existing Base infrastructure with no connection fee or usage cost.

DELETE:1.8.2 Sewer. Contractor is responsible for all costs associated with sewer lines.

Coordinate with utility provider and Unit for permanent connections to existing sewer lines for new construction.

INSERT:1.8.2 Sewer. Contractor is responsible for all costs associated with sewer lines.

Coordinate with utility provider and Base Elizabeth City for permanent connections to existing sewer lines for new construction. For temporary connections during construction, Contractor may connect to existing Base infrastructure with no connection fee or usage cost.

DELETE:

1.8.5 Electrical. Contractor is responsible for all costs associated with electrical. Coordinate with utility provider and Unit for permanent connections to electrical for new construction

INSERT:1.8.5 Electrical. Contractor is responsible for all costs associated with electrical.

Coordinate with utility provider and Base Elizabeth City for permanent connections to electrical for new construction. For temporary connections during construction, Contractor may connect to existing Base infrastructure with no connection fee or usage cost.

Specification 1800 1.1.3 References, Codes and Standards

INSERT:

(ccc) Advanced Metering Infrastructure CSTO

(ddd) Drawing Format and Handling Job Guide

(eee) Electrical Equipment Arc Flash TCTO

(fff) Fire Protection Engineering for Facilities CSTO

(ggg) Utilities Inventory Condition Assessment and Mapping Data CSTO

(hhh) IBC Special Inspections CSTO

(iii) New Building CSTO

DELETE: 1.7.1.2.3 Roof Deck: The structural roof deck shall be an acoustic metal deck as indicated in section 01800-1.8 and shall be designed and finished to achieve a high level of visual quality and corrosion resistance.

INSERT: 1.7.1.2.3 Roof Deck: Provide structural roof deck in accordance with 01800 – 1.8 and in compliance with applicable codes and criteria.

DELETE: 1.7.1.2.4 Access to Roof An interior permanent stair or ladder shall be provided to permit access to the roof, see 1.7.4.6. Provide roof hatch with OSHA compliant railing.

Permanent access to all roof levels must be provided to facilitate reoccurring inspection and maintenance. Roof-mounted equipment shall be kept to a minimum. Roof mounted equipment shall be elevated as recommended in the NRCA Roofing and Waterproofing Manual and set back from the roof edge to minimize visibility and enhance safety. Penetrations through the roof to support equipment are extremely vulnerable to leaks. Provide flashing details for all roof penetrations. Details shall illustrate an appropriate continuation of the waterproof barrier. Do not use pitch pockets as part of the roof design. No building element may be supported by the roofing system except walkways. Provide walkways on the roof along routes to and around equipment for maintenance. Provide fully engineered anchorage for fall protection anchored to structure.

INSERT: 1.7.1.2.4 Access to roof is assumed to be via portable ladder for maintenance.

Contractor is to provide multiple access points designed for ladder use with flat terrain, gutter/fascia protection, and ladder tie off locations. Roof-mounted equipment is not allowed.

Provide flashing details for all roof penetrations. Details shall illustrate an appropriate continuation of the waterproof barrier. Do not use pitch pockets as part of the roof design. No building element may be supported by the roofing system except walkways. Provide walkways, as required, on the roof along routes to and around equipment for maintenance. Provide fully engineered anchorage for fall protection anchored to structure.

INSERT: 1.7.2.3.2 Suspended acoustic tile ceilings (ATC) shall consist of non-directional fissured, square edge, 24" x 24" tiles. Suspension system shall be exposed grid, intermediate duty, of aluminum or commercial quality galvanized steel with baked white polyester finish.

Include 1 year warranty. Recycled content greater than or equal to 20%. Recyclable in a closed loop process. Light reflectance no less than 80%. CHPS compliant with Environmental Product

Data available.

DELETE: 1.7.2.7.1 Sound Attenuation: at a minimum, the acoustic requirements for all walls, partitions and floor/ceiling assemblies separating occupied spaces from each other and adjacent public areas such as halls, corridors, stairs and service spaces shall meet the following Sound

Transmission Class (STC) ratings for airborne and structure-borne sound: STC rating of 50 (if tested in a laboratory) or 45 (if tested in the field). Ratings shall be as tested in accordance with

ASTM E 90 and E 492.

INSERT: 1.7.2.7.1 Sound Attenuation: See appendix B space criteria sheets for acoustic requirements for each room. Ratings shall be as tested in accordance with ASTM E 90 and E

492.

DELETE: 1.7.3.4.1 The doors to rooms shall be a wood acoustic door in hollow metal frame assembly with an STC of 45 minimum.

INSERT: 1.7.3.5 Doors in partitions meeting or exceeding STC 50 must be rated at STC 45 or greater. Doors in partitions less than STC 50 are not required to be acoustically rated.

DELETE:

1.7.2.5.2 (a) Resilient Base (RESIL) – Rubber or vinyl base for Vinyl Composition Tile or

Carpeted floor finishes. Minimum thickness: 0.125 inches. Height: 4 inches.

Outside corners: preformed. Inside corners: preformed.

INSERT: 1.7.2.5.2 (a) Resilient Base (RESIL) – Rubber or vinyl base for Vinyl Composition

Tile, linoleum, or Carpeted floor finishes. Minimum thickness: 0.125 inches. Height: 4 inches.

Outside corners: preformed. Inside corners: preformed.

INSERT: 1.7.5.5.4 Directional signage: Provide interior signage consisting of plastic laminate raised-letter plaques with Room Number at corridor intersections. Directional signs shall have changeable inserts to enable quick changes of room numbers, names or titles. Obtain sign text and numbers from the building user during design development. Coordinate color and design with other interior finishes. Interior signage shall comply with ADAAG.

Specification Section 01800 Paragraphs 1.12 HVAC

DELETE: 1.12.1.8 If selected based on the LCCA, the geothermal system shall compose of a multitude of vertical wells with closed loop recirculating water piping, variable-speed pumping systems (with back-up), flat-plate heat exchanger(s), variable-speed recirculating water building loop system(s) for the heat pump systems, resilient-lined butterfly isolation and cut-off valves, and control valves, gauges, thermometers, DDC sensors, etc. Site-specific tests or information shall be attained, at contractor’s expense, prior to geo-thermal system design to determine the number and depth of wells, and other parameters required necessary for the system design.

REPLACE: 1.12.1.8 The geothermal (ground-coupled, water-source heat pump) system is the

Basis of Design and shall be included in the Base Bid. This system shall compose of a multitude of vertical wells with closed loop recirculating water piping, variable-speed pumping systems

(with back-up), flat-plate heat exchanger(s), variable-speed recirculating water building loop system(s) for the heat pump systems, resilient-lined butterfly isolation and cut-off valves, and control valves, gauges, thermometers, DDC sensors, etc. Site-specific tests or information shall be attained, at contractor’s expense, prior to geo-thermal system design to determine the number and depth of wells, and other parameters required necessary for the system design.

DELETE: Room 126, 128 Transition Suite: Flooring: Linoleum with Underlayment padding

INSERT: Room 126, 128 Transition Suite: Flooring: Linoleum with Underlayment padding.

Toilet area to be porcelain tile with Porcelain Tile or Integral Metal Cove

DELETE: Room 130, 131, 134 School Age Classroom: Flooring: Linoleum

INSERT: Room 130, 131, 134 School Age Classroom: Flooring: Linoleum. Toilet area to be porcelain tile with Porcelain Tile or Integral Metal Cove

DELETE: Room 166,171 Staff / Public Toilet

INSERT: Room 145, 166, 171 Staff / Public Toilet

DELETE: Room 160, 161, 162 Hall 3 / Corridor

INSERT: Room 109, 160, 161, 162 Hall 3 / Corridor, Admin Hall 2

All rooms specifying linoleum 6” integral base

DELETE: Linoleum 6” integral base

INSERT: Resilient Base

DELETE: Room 132 Staff Room: Sound Attenuation: STC 55

INSERT: Room 132 Staff Room: Sound Attenuation: STC 45

DELETE: Room 137 Buggy Storage: Minimum Size: 50 SF

INSERT: Room 137 Buggy Storage: Minimum Size: As shown on RFP drawings

DELETE: Room 116, 118, 120, 121, 123, 125 Infant/Pre-Toddler/ Toddler Suite: Sound

Attenuation: STC 50

INSERT: Room 116, 118, 120, 121, 123, 125 Infant/Pre-Toddler/ Toddler Suite: Sound

Attenuation: STC 45

DELETE: Room 126, 128 Transition Suite: Sound Attenuation: STC 50

INSERT: Room 126, 128 Transition Suite: Sound Attenuation: STC 45

DELETE: Room 138, 140, 142, 146, 148 Pre-Schoolers Suite: Sound Attenuation: STC 50

INSERT: Room 138, 140, 142, 146, 148 Pre-Schoolers Suite: Sound Attenuation: STC 45

DELETE: Room 147 Laundry: Sound Attenuation: STC 50

INSERT: Room 147 Laundry: Sound Attenuation: STC 45

DELETE: Room 1549 Electrical Room: Sound Attenuation: STC None

INSERT: Room 149 Electrical Room: Sound Attenuation: STC 45. Sound rating not required between Mechanical and Electrical Rooms

DELETE: Room 150 Mechanical: Sound Attenuation: STC 55

INSERT: Room 150 Mechanical: Sound Attenuation: STC 45. Sound rating not required between Mechanical and Electrical Rooms

DELETE: Room 153, 154, 155 Multipurpose: Sound Attenuation: STC 50

INSERT: Room 153, 154, 155 Multipurpose: Sound Attenuation: STC 45

DELETE: Room 130, 131, 134 School Age Classroom: Sound Attenuation: STC 50

INSERT: Room 130, 131, 134 School Age Classroom: Sound Attenuation: STC 45

DELETE: Room 169, 170, 172 Infant/Pre-Toddler/ Toddler Suite: Sound Attenuation: STC 50

INSERT: Room 169, 170, 172 Infant/Pre-Toddler/ Toddler Suite: Sound Attenuation: STC 45

DELETE: Room 164, 165, 167 Pre-Schoolers Suite: Sound Attenuation: STC 50

INSERT: Room 164, 165, 167 Pre-Schoolers Suite: Sound Attenuation: STC 45

Specification Appendix R Preliminary Life-Cycle Cost Analysis (LCCA)

DELETE: Appendix R, Preliminary Life-Cycle Cost Analysis (LCCA)

INSERT: Preliminary Life-Cycle Cost Analysis (LCCA), rev 1 included in this amendment

Specification Appendix S Building Management System (BMS) and Direct Digital Control

(DDC) System

Insert the enclosed Appendix S, Building Automation System (BAS) and Direct Digital Control

(DDC).

AMENDMENT ATTACHMENTS:

A. Pre-Proposal Inquires with responses

B. TranSystems Topographic Survey

C. E-City Bldg. 20 Diagram

D. Preliminary Life-Cycle Cost Analysis (LCCA), rev 1

E. Appendix S, Building Automation System (BAS) and Direct Digital Control (DDC)

F. Appendix T Advanced Metering Infrastructure CSTO

G. Appendix U Drawing Format and Handling Job Guide

H. Appendix V Electrical Equipment Arc Flash TCTO

I. Appendix W Fire Protection Engineering for Facilities CSTO

J. Appendix X Utilities Inventory Condition Assessment and Mapping Data CSTO

K. Appendix Y IBC Special Inspections CSTO

END OF AMENDMENT

Note: Failure to Acknowledge amendments may be cause for rejection of your offer.