Sol_140P3021R0020.pdf

SOLICITATION, OFFER,

AND AWARD

2. TYPE OF SOLICITATION

6. PROJECT NO. 4. CONTRACT NO. 5. REQUISITION/PURCHASE REQUEST NO.

PAGE OF PAGES

7. ISSUED BY CODE 8. ADDRESS OFFER TO

SOLICITATION

(Construction, Alteration, or Repair)

1. SOLICITATION NO. 3. DATE ISSUED

IMPORTANT -- The "offer" section on the reverse must be fully completed by offeror.

9.

INFORMATION

a. NAME b. TELEPHONE NO. (Include area code) (NO COLLECT CALLS)

NOTE: In sealed bid solicitations "offer" and "offeror" mean "bid" and "bidder."

CALL:

FOR

SEALED BID (IFB)

NEGOTIATED (RFP)

See Schedule

NPS, NCR - Regional Contracting

Acquisition Management Division

1100 Ohio Drive SW Contracting Anne Washington DC 20242-0001

PCR

Craig Madison 3016631481

312164 x 06/25/2021

140P3021R0020

10. THE GOVERNMENT REQUIRES PERFORMANCE OF THE WORK DESCRIBED IN THESE DOCUMENTS (Title, identifying no., date)

Attachment 1 - Hancock Facility Aerial View

Attachment 2 - Plumbing Drawings and Photos

Attachment 3 - IT and Electrical Drawings, Cust. Guide, Load, and Photos

Attachment 4 - HVAC Drawings

Attachment 5 - Metal Building Drawing and Photos

Attachment 6 - Fencing Drawings and Photos

Attachment 7 - Gutter Drawings

Attachment 8 - Wage Determination MD20210036

11. The Contractor shall begin performance

12a. THE CONTRACTOR MUST FURNISH ANY REQUIRED PERFORMANCE AND PAYMENT BONDS?

award, notice to proceed. The performance period is mandatory negotiable. (See ________________________________________________.)

13. ADDITIONAL SOLICITATION REQUIREMENTS:

a. Sealed offers in original and is not required.is, b. An offer guarantee

c. All offers are subject to the (1) work requirements, and (2) other provisions and clauses incorporated in the solicitation in full text or by reference.

(date). If this is a sealed bid solicitation, offers will be publicly opened at that time. Sealed envelopes containing offers shall be marked to show the offeror's name and address, the solicitation number, and the date and time offers are due.

d. Offers providing less than

12b. CALENDAR DAYSYES NO

(If "YES", indicate within how many calendar days after award in Item 12b.)

10 300 calendar days and complete it within ________________ ________________ calendar days after receiving

08/03/2021

NSN 7540-01-155-3212

x x x x copies to perform the work required are due at the place specified in Item 8 by _____________ ___________________ (hour) local time calendar days for Government acceptance after the date offers are due will not be considered and will be rejected . _________________

STANDARD FORM 1442 (Rev. 4-85)

Prescribed by GSA

FAR(48 CFR) 53.236-1(d)

17. The offeror agrees to perform the work required at the prices specified below in strict accordance with the terms of this solicitation, if this offer is accepted by the Government in writing within ____________________ calendar days after the date offers are due. (Insert any number equal to or greater than the minimum requirement stated in item 13d. Failure to insert any number means the offeror accepts the minimum in item 13d.)

14. NAME AND ADDRESS OF OFFEROR (Include ZIP Code) 15. TELEPHONE NO. (Include area code)

16. REMITTANCE ADDRESS (Include only if different than item 14.)

CODE FACILITY CODE

AMOUNTS

18. The offeror agrees to furnish any required performance and payment bonds.

19. ACKNOWLEDGEMENT OF AMENDMENTS

OFFER (Must be fully completed by offeror)

(The offeror acknowledges receipt of amendments to the solicitation -- give number and date of each)

AMENDMENT NO.

DATE.

20a. NAME AND TITLE OF PERSON AUTHORIZED TO SIGN OFFER (Type or print) 20b. SIGNATURE 20c. OFFER DATE

AWARD (To be completed by Government)

21. ITEMS ACCEPTED:

22. AMOUNT 23. ACCOUNTING AND APPROPRIATION DATA

24. SUBMIT INVOICES TO ADDRESS SHOWN IN

(4 copies unless otherwise specified)

ITEM 25. OTHER THAN FULL AND OPEN COMPETITION PURSUANT TO

26. ADMINISTERED BY CODE 27. PAYMENT WILL BE MADE BY

CONTRACTING OFFICER WILL COMPLETE ITEM 28 OR 29 AS APPLICABLE

(Contractor is required to sign this document and return (Contractor is not required to sign this document.)

Your offer on this solicitation is hereby accepted as to the items listed. This award consummates the contract, which consists of (a) the Government solicitation and your offer, and (b) this contract award.

No further contractual document is necessary.

30a. NAME AND TITLE OF CONTRACTOR OR PERSON AUTHORIZED TO SIGN (Type or print) 31a. NAME OF CONTRACTING OFFICER (Type or print)

30b. SIGNATURE 30c. DATE 31b. UNITED STATES OF AMERICA 31c. DATE

BY

2PAGE OF

NPS, NCR - Regional Contracting Acquisition Management Division

1100 Ohio Drive SW Contracting Anne Washington DC 20242-0001

PCR

Brian McCabe

28. NEGOTIATED AGREEMENT 29. AWARD

Contractor agrees to furnish and deliver all items or perform all work requirements identified on this form and any continuation sheets for the consideration stated in this contract. The rights and obligations of the parties to this contract shall be governed by (a) this contract award, (b) the solicitation, and (c) the clauses, representations, copies to issuing office.)

10 U.S.C. 2304(c) 41 U.S.C. 253(c)

STANDARD FORM 1442 (REV. 4-85) BACK

Continued...

ITEM NO.

(A)

SUPPLIES/SERVICES

(B)

QUANTITY

(C)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

NAME OF OFFEROR OR CONTRACTOR

3 85

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

140P3021R0020

Request for proposals 140P3021R0020 is for the

Hancock Maintenance Facility renovation project at the Chesapeake & Ohio Canal National

Historical Park. The drawings, specifications, wage determination are provided as separate attachments in accordance with section C of this document. The Contractor shall provide all administrative, bonds, equipment, insurance, labor, materials, supervision, transportation, and other services in order to complete the proposed project in complete compliance with the

Statement of Work found in section C of this document, drawings, specifications, and the wage determination issued or directed through this solicitation and award. The price schedule includes three (3) base items and three (3) additional options.

a) The North American Industrial Classification

System (NAICS) code and the associated small business size standard are noted in provision

52.204-8 in Section K of this solicitation.

b) This procurement is 100% set-aside for small business concerns.

c) In accordance with FAR 36.204, the estimated magnitude of this construction project is between

$250,000 and $500,000.

d) There will be an organized site visit at 1000

ET on July 8, 2021; see Section L.

e) The time zone in Block 13a is Eastern Time.

f) All work will be performed under a single firm-fixed-price construction contract subject to the Wage Rate Requirements (Construction) clauses.

Instructions: To complete this SF1442, write your business name, address, DUNS number, and point of contact in Block 14 and complete Blocks 15 through 20C, including acknowledging all amendments in Block 19. Complete the Schedule of

Items and return with documents listed in Section

L. Additional instructions are provided in

Section L.

Legacy Doc #: NPS

Delivery Location Code: 0009060137

NPS, C&O Canal NHP

1850 Dual Highway, Suite 100

Hagerstown MD 21740 US

Continued ...

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

SUPPLIES/SERVICES

(B)

QUANTITY

(C)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

NAME OF OFFEROR OR CONTRACTOR

4 85

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

140P3021R0020

00010 Upgrade Plumbing at Hancock Facility

Product/Service Code: K045

Product/Service Description: MODIFICATION OF

EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL

EQUIPMENT

Requisition No: 0040527843

Delivery: 09/01/2022

Period of Performance: 09/02/2021 to 09/01/2022

00020 Upgrade Electric and IT at Hancock Facility

Product/Service Code: N059

Product/Service Description: INSTALLATION OF

EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT

COMPONENTS

Requisition No: 0040534698

Delivery: 09/02/2022

00030 Upgrade HVAC at Hancock Facility

Product/Service Code: N043

Product/Service Description: INSTALLATION OF

EQUIPMENT- PUMPS AND COMPRESSORS

Requisition No: 0040529028

Delivery: 09/01/2022

00040 Replace Metal Building Hancock Facility

(Option Line Item)

60 Days After Award

Product/Service Code: Y1AZ

Product/Service Description: CONSTRUCTION OF

OTHER ADMINISTRATIVE FACILITIES AND SERVICE

BUILDINGS

Requisition No: 0040535081

Delivery: 09/01/2022

Period of Performance: 09/02/2021 to 09/01/2022

Continued ...

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

SUPPLIES/SERVICES

(B)

QUANTITY

(C)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

NAME OF OFFEROR OR CONTRACTOR

5 85

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

140P3021R0020

00050 Galvanized Chain Link Fence Replacement

(Option Line Item)

60 Days After Award

Product/Service Code: 5660

Product/Service Description: FENCING, FENCES, GATES AND COMPONENTS

Requisition No: 0040523404

Delivery: 09/01/2022

Period of Performance: 09/02/2021 to 09/01/2022

00060 Install new gutter and spouting

(Option Line Item)

60 Days After Award

Product/Service Code: 5650

Product/Service Description: ROOFING AND SIDING

MATERIALS

Requisition No: 0040529025

Delivery: 09/01/2022

Period of Performance: 09/02/2021 to 09/01/2022

POC Information

COR is Mark Andros at Mark_Andros@nps.gov or

301-491-6178

CS is Craig Madison at Craig_Madison@nps.gov or

202-913-3810

CO is Brian McCabe at Brian_McCabe@nps.gov or

202-339-7772

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED

140P3021R0020

PAGE OF

6 | 85

TABLE OF CONTENTS

SECTION DESCRIPTION PAGE

PART I – The Schedule A Solicitation/Contract Form 1 B Supplies/Services and Prices 7 C Descriptions/Specifications/Statement of Work 11 D Packaging and Marking 41 E Inspection and Acceptance 42 F Deliveries or Performance 43 G Contract Administration Data 44 H Special Contract Requirements 50

PART II – Contract Clauses I Contract Clauses 52

PART III – List of Documents, Exhibits, and Other Attachments J List of Attachments 59

PART IV – Representations and Instructions K Representations, Certifications, and Other Statements of Offerors 60 L Instructions, Conditions, and Notices to Offerors 68 M Evaluation Factors for Award 82

140P3021R0020

7 | 85

PART I - THE SCHEDULE

SECTION B – SUPPLIES OR SERVICES AND PRICES/COSTS

SCHEDULE OF ITEMS

FY21 C & O Canal National Historical Park Hancock Maintenance Facility Renovation

BASE – PLUMBING

LINE ITEM DESCRIPTION QUANTITY UNIT RATE AMOUNT

Install One ABAAS/ADA Compliant Rest Room to include 1 wall hung WC, 2 wall hung urinals, 2 sink lavatory, partitions, ADA grab bars, etc.

1 L.S.

20 Update 2 Restrooms to include 2 floor mounted WCs and 2 wall hung Lavatories 1 L.S.

30 Install Piping for existing Water Fountain Ice Machine in new location. 1 L.S.

40 Install Hot Water Tank to include assorted fixtures and piping. 1 L.S.

TOTAL

BASE – ELECTRICAL

LINE ITEM DESCRIPTION QUANTITY UNIT RATE AMOUNT

Connect new underground 3 Phase/4 Wire 120/208 V 400 Amp feed (installed by others) to include CT Cabinet, meter socket and associated conduit and wiring.

1 L.S.

Replace existing Electric Panels Boards and associated circuits with new to support 3 Phase 400 amp service

1 L.S.

Re-wire Facility to Accommodate Remodeled Office Space to include new control switches, recepticles, wiring, hardware and fittings

1 L.S.

80 Install New Interior LED Light Fixtures, Emergency Lights and Related Wiring 1 L.S.

90 Hook Up New Heat Pump System to Electric Service 1 L.S.

100 IT/DATA/Internet Service Upgrade 1 L.S.

TOTAL

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BASE - HVAC

LINE ITEM DESCRIPTION QUANTITY UNIT RATE AMOUNT

110 Demo and Prep 1 L.S.

120 Install 36,000 BTU and 45,000 BTU Mini- Spit Heat Pump System Components 1 L.S.

130 System Hookup to Power & Controls 1 L.S.

140 System Testing 1 L.S.

TOTAL

CONTRACTOR MARKUPS

MOBILIZATION AND DEMOBILIZATION

TOTAL FOR BASE PLUMBING, ELECTRICAL AND HVAC

CONTRACTOR MARKUPS

SUBCONTRACTOR OVERHEAD %

SUBTOTAL

SUBCONTRACTOR PROFIT %

SUBTOTAL

SUBCONTRACTOR BOND %

SUBCONTRACTOR TOTAL

CONTRACTOR OVERHEAD %

SUBTOTAL

CONTRACTOR PROFIT %

SUBTOTAL

CONTRACTOR BOND %

CONTRACTOR OPTION TOTAL

OPTION 1 – METAL BUILDING

LINE ITEM DESCRIPTION QUANTITY UNIT RATE AMOUNT

150 Demolition/Removal of Existing Metal Building 1 L.S.

160 Foundation Footing/Concrete Piers 1 L.S.

Pre-Engineered Metal Building Assembly, Clear span rigid frame assembly, Metal Sheet 26 ga. roofing & siding, louvered vents, insulation, gutter and d-spouts, wood frame 2nd floor and wood stairs.

1 L.S.

180 Doors & Windows Assembly/Installation 1 L.S.

Electric Service Hookup Incl. Panel, Ground and Meter; Electric Wiring and Conduit;

switches and receptacles; Lighting

1 L.S.

200 Heat pump, air to air split system, 3-ton cooling, 13 MBH heat 1 L.S.

140P3021R0020

9 | 85

TOTAL

CONTRACTOR MARKUPS

MOBILIZATION AND DEMOBILIZATION

TOTAL FOR BASE PLUMBING, ELECTRICAL AND HVAC

CONTRACTOR MARKUPS

SUBCONTRACTOR OVERHEAD %

SUBTOTAL

SUBCONTRACTOR PROFIT %

SUBTOTAL

SUBCONTRACTOR BOND %

SUBCONTRACTOR TOTAL

CONTRACTOR OVERHEAD %

SUBTOTAL

CONTRACTOR PROFIT %

SUBTOTAL

CONTRACTOR BOND %

CONTRACTOR OPTION 1 TOTAL

OPTION 2 – CHAIN LINK PERIMETER FENCE

LINE ITEM DESCRIPTION QUANTITY UNIT RATE AMOUNT

210 Selective Demolition, Chain Link Fences & Gates 1 L.S.

220 Install Fence Frame @ 10' OC and Chain Fabric Assembly 1 L.S.

230 Install Top Rail, Post Caps, Barb Arms, Barb Wire & Accessories 1 L.S.

240 Install two double and two single swing gates to incl. frame, fabric and hardware. 1 L.S.

TOTAL

CONTRACTOR MARKUPS

MOBILIZATION AND DEMOBILIZATION

TOTAL FOR BASE PLUMBING, ELECTRICAL AND HVAC

CONTRACTOR MARKUPS

SUBCONTRACTOR OVERHEAD %

SUBTOTAL

SUBCONTRACTOR PROFIT %

SUBTOTAL

SUBCONTRACTOR BOND %

SUBCONTRACTOR TOTAL

CONTRACTOR OVERHEAD %

SUBTOTAL

CONTRACTOR PROFIT %

SUBTOTAL

CONTRACTOR BOND %

140P3021R0020

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CONTRACTOR OPTION 2 TOTAL

OPTION 3 – GUTTERS, DOWNSPOUTS, AND LEAF GUARDS

LINE ITEM DESCRIPTION QUANTITY UNIT RATE AMOUNT

250 Install Aluminum Fascia/Rake/Soffit Vent Cladding 1 L.S.

260 Install Aluminum Seamless 6" Gutters & Leaf Guards 1 L.S.

270 Install Aluminum 3x4 Downspouts & Accessories 1 L.S.

TOTAL

CONTRACTOR MARKUPS

MOBILIZATION AND DEMOBILIZATION

TOTAL FOR BASE PLUMBING, ELECTRICAL AND HVAC

CONTRACTOR MARKUPS

SUBCONTRACTOR OVERHEAD %

SUBTOTAL

SUBCONTRACTOR PROFIT %

SUBTOTAL

SUBCONTRACTOR BOND %

SUBCONTRACTOR TOTAL

CONTRACTOR OVERHEAD %

SUBTOTAL

CONTRACTOR PROFIT %

SUBTOTAL

CONTRACTOR BOND %

CONTRACTOR OPTION 3 TOTAL

TOTAL AMOUNT (BASE AND ALL OPTIONS INCLUDED) $

FAR 36.204 Disclosure of the magnitude of construction projects: Between $250,000 and $500,000.

140P3021R0020

11 | 85

SECTION C – DESCRIPTION/SPECIFICATION/STATEMENT OF WORK

C.0 BACKGROUND

C.0.1 NATIONAL PARK SERVICE

The National Park Service (NPS) is a bureau of the U.S. Department of the Interior (DOI) that has been entrusted with the care of our national parks since 1916. The NPS preserves unimpaired natural and cultural resources, and values of the National Park System for the enjoyment, education, and inspiration of this and future generations. The NPS cooperates with partners to extend the benefits of natural and cultural resource conservation and outdoor recreation throughout this country and the world.

The NPS - National Capital Area (NCA) supports natural wonders to man-made marvels in Virginia, West Virginia, Maryland, and the District of Columbia. The NCA parks include: Antietam National Battlefield, Catoctin Mountain Park, Chesapeake & Ohio Canal National Historical Park, George Washington Memorial Parkway, Harpers Ferry National Historical Park, Manassas National Battlefield Park, Monocacy National Battlefield, National Capital Parks - East, National Mall and Memorial Parks, Potomac Heritage National Scenic Trail, President’s Park, Prince William Forest Park, Rock Creek Park, and Wolf Trap National Park for the Performing Arts.

Preserving America's early transportation history, the C&O Canal began as a 184.5-mile dream of passage to Western wealth. Operating for nearly 100 years the canal was a lifeline for communities along the Potomac River as coal, lumber, and agricultural products floated down the waterway to market. Today it endures as a pathway for discovering historical, natural, and recreational treasures.

C.1 PURPOSE

This project will provide for deferred maintenance of the Hancock Maintenance Facility (aka Four Locks Maintenance Facility), a collection of modern structures built between 1971 and 1978. Typical construction includes concrete block load bearing walls, brick veneer, wood frame partition walls, concrete pad, vinyl flooring, steel entry doors, aluminum windows, truss roof framing, metal roof panels, one prefabricated steel building and two wood pole barns with metal roofing. The following tasks will complete improvements on four structures and are covered by seven FMSS Work Orders associated with PMIS 312164:

Improvements to the administrative wing of the Hancock Maintenance Shop (circa 1975) building include replacement of several aged HVAC systems with a multi-zoned ductless heat pump system, update of existing plumbing and restrooms to improve efficiency and ABAAS compliance, transition of overhead power to a buried conduit, update of electrical panels and fixtures to improve code compliance and efficiency, selective repair/replacement of wood fascia and soffit, replacement of deteriorated and sagging gutters and spouting with a seamless system that improves containment of roof drainage. At the same time the existing interior floor plan will be reconfigured to better support operations in the Western Maryland District of CHOH to include removal of existing non-load bearing walls, construction of new partition walls and new composite floor covering.

The existing Butler pre-engineered metal building (circa 1971) is deteriorating with pinhole leaks and will be replaced with a new Butler preferably or similar prefabricated metal building on same foundation in existing footprint.

The existing chain link perimeter fence and gates (circa 1970s) are near end of service and will be replaced with new galvanized chain link fence and gates to match appearance, dimension, layout, and footprint of existing. Site preparation for fence removal and constriction will include trimming tree cover and creating a vegetation free buffer around the

140P3021R0020

12 | 85 perimeter fencing and shop grounds. Established CHOH vegetation and hazard tree management protocols will guide review by CHOH Arborists for trimming versus removal of hazardous trees larger than 5" diameter or that effect seasonal migratory bird populations.

C.2 SCOPE OF WORK

The contractor shall provide for all labor, materials, supplies, equipment, supplies, transportation, supervision, ancillary services, and all other necessary items for complete and usable projects, performing all work in complete compliance with this Scope of Work, plans, drawings, and specifications issued or directed through this solicitation and award.

a. Update three rest rooms with new fixtures (one with improvements that are ABAAS/ ADA code compliant);

furnish and install one electric hot water tank; install piping for existing water fountain and existing ice machine;

and furnish and install all associated plumbing necessary to make improvements serviceable.

b. Connect a new 400 amp three-phase underground lateral feed, replace existing electrical panels, connect a new Heat Pump system installed by others and install new switches, receptacles, and fixtures for a newly remodeled workspace. Install new Cat 6 IT Data Cables, Conduit, and Internet Service Provider Connection.

c. Size and execute installation of a new ductless mini-split heat pump system that can adequately heat and cool the Hancock Maintenance Office Space with a total interior area of 1800 square feet and comprised of four individual offices, three bathrooms and two common areas.

d. Contractor will deconstruct existing, furnish, and assemble new to include the following: Tapered steel frame;

factory finished metal pans for siding and roof panels; roof vent; gutters and downspout; concrete pier foundation without replacing the existing concrete pad if possible; replace existing electric panel, conduit and wiring; 12'x12' Steel Overhead service door; Two single hinged doors for individual access; six aluminum windows; loft style steel framed 2nd floor; stairs to 2nd floor; air to air ductless mini-split heat pump system with one condenser and two air handlers with a capacity of 3 tons for cooling and 13 MBH for heating.

e. Remove, dispose of and replace the existing chain link fence with new galvanized chain link perimeter fence 1418' long and 6' tall in the existing footprint. Frame will include 130 Line Posts, 8 End Posts and 4 Corner Posts installed 10' OC in concrete footers 30"-36" in depth. Posts shall be installed true and in accordance with Manufacturers Recommendations and ASTM F567-93. Additional frame components will include top rails;

bottom tension wire; and mid braces at corners. Posts will feature a combination of caps and barb arms which will support three strands of barb wire. The new fence will also feature two16-foot wide double swing gates and two 4-foot wide single swing gates.

f. Install 600 linear feet of aluminum fascia cladding, 600 linear feet of aluminum soffit cladding, 440 linear feet of painted white aluminum seamless gutters, 440 linear feet of leaf shields and 240 linear feet of spouting. Hang with fascia mounted screw in hangers w/clips, downspout drops, end caps, and all related fasteners.

C.2.1 Upgrade Plumbing - Statement of Work (SOW) The C&O Canal National Historical Park needs to upgrade one restroom per ABAAS requirements; replace existing fixtures in two restrooms; replace electric hot water tank; install plumbing to support installation of existing ice machine and existing drinking water fountain at the Hancock Maintenance Facility for the Chesapeake and Ohio Canal NHP (CHOH) in Hancock Maryland.

The Hancock Maintenance Facility Office is in a one floor ranch style brick addition to the larger maintenance shop bays. This building is within the Hancock Maintenance Facility located between the Western Maryland Rail Trail to the north and the C & O Canal Towpath to the south and approximately 160-yard to the east of the Bowles House also known as the Hancock Visitor Center [see Attachment 1 - Hancock Facility Aerial View].

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The existing plumbing includes a hot water tank, water fountain and the supply lines, waste lines, and fixtures for three restrooms. Hot water tank is failing; existing supply and waste lines are inadequate; existing fixture are worn and outdated; and none of the rest rooms meet ABAAS code requirements [see Attachment 2 – Plumbing Drawings and Photos].

The contractor shall furnish all equipment, labor, materials, supervision, supplies, tools, transportation, ancillary services, and all other necessary items for complete and usable projects, performing all work in complete compliance with this Scope of Work and issued or directed through this solicitation and award to update three rest rooms with new fixtures; furnish and install one electric hot water tank; and install piping for existing water fountain and existing ice machine; and furnish and install all associated plumbing necessary to make improvements serviceable.

a. Installation – Install plumbing system complete as indicated in attached floor plans and as specified below [see Attachment 2 – Plumbing Drawings and Photos].

a) Make Restroom One ABAAS compliant to include:

i. New two-person sink complete with sensor faucets.

ii. All necessary supply and waste piping to connect sink to existing plumbing.

iii. One wall hung toilet at ABAAS height, complete with flush valve and seat.

iv. Two wall hung urinals complete with flush valves.

v. All necessary supply and waste piping to connect urinals to existing plumbing.

vi. Partitions around toilet per ABAAS compliance.

vii. Partition between urinals.

b) Update Restroom Two to include:

i. One standard white elongated gravity toilet w/ seat.

ii. One white standard wall hung lavatory sink.

iii. One standard chrome lavatory faucet.

c) Update Restroom Three to include:

i. One standard white elongated gravity toilet w/ seat.

ii. One white standard wall hung lavatory sink.

iii. One standard chrome lavatory faucet.

d) Install new Hot Water Tank in proposed location to include:

i. One 50-gallon 240v electric water heater.

ii. All necessary copper piping to connect fixtures to existing plumbing.

e) Install additional piping in new framed wall to include:

i. All supply and waste piping necessary to support relocated ice machine and drinking fountain.

b. Execution – Contractor shall install all products to manufacturer’s recommendations in conformance with any applicable Federal, State, and local building codes and standards as follows:

a) Heights of lavatories, drinking fountains, etc. shall be as set as directed prior to installation.

b) Install floor mounted fixtures only after finished floor has been installed.

c) Seal water closet to the carrier coupling with an ethane reinforced flanged gasket.

d) Provide rubber concussion washers between vitreous china fixtures and supporting brackets.

e) New two sink bowl countertop shall have no base cabinets and meet the height and dimension requirements per ABAAS standards.

f) Protect chromium plated trim from corrosive solutions used to clean tile work.

g) Flush valves for wheelchair accessible water closet shall be mounted not more than 44 inches above the floor. Operating lever for water closet shall be mounted on wide side of water closet area.

h) Two grab bars shall be installed within the partitioned water closet that meet ABAAS standards.

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i) Examine roughing-in of water supply and sanitary drainage and vent piping systems to verify actual locations of piping connections before plumbing fixture installation.

j) Install counter-mounted fixtures in and attached to casework.

k) Install stops in locations where they can be easily reached for operation.

l) Furnish and install toilet seats on water closets.

m) Check that plumbing fixtures are complete with trim, faucets, fittings, and other specified components.

n) Test installed fixtures after water systems are pressurized for proper operation. Replace malfunctioning fixtures and components, then retest. Repeat procedure until units operate properly.

c. Clean Up – The contractor shall practice good housekeeping to maintain a safe job site and keep the work area, including any designated storage areas free from accumulation of waste materials.

a) Contractor shall coordinate and dispose of all refuse materials. Worksite is to be maintained in a tidy manner, with debris removed each day.

b) Materials and chemicals shall be stored, used, and disposed of in such a manner as to not endanger or threaten the environment and the health and safety of the Maryland, Park employees and visitors.

c) Dumpsters and other waste disposal arrangements will be made separately from those used by the NPS for daily operations and may be staged on site at a predetermined location for the duration of work.

d. Materials – The contractor shall furnish all supplies, materials, and equipment necessary for the performance of the work of this contract. These supplies and materials shall be of a quality to conform to all applicable

Federal specifications, new, unused and satisfy the following minimum requirements

a) Meet Project Conditions –

i. Plumbing system includes fixtures, equipment, piping, and the supports for these items; supplies;

stops; faucets; spouts; traps; drains; tailpieces; fittings and accessories.

ii. Provide all plumbing fixtures and equipment with accessible stops.

iii. Provide P-traps on fixtures for which traps have not been included as part of the furnished equipment.

Size of trap shall be equal to size of fixture tailpiece.

iv. All exposed metal parts of fixtures shall be chromium plated brass. Piping, fittings, valves, traps and accessories including piping escutcheons shall be chromium plated metals where exposed in finished spaces.

v. Provide ASTM C920, Type S white, silicone caulking where fixtures come into contact with walls and floors. Sealant shall be mildew resistant type.

e. Recommended Manufacturers – Selection of quality materials is strongly encouraged with the following manufacturers having a proven track record:

i. Fixtures (brand name or equal to): American Standard, Crane, Kohler, Eljer, and where named Just, Elkay (stainless steel sinks); Fiat or Stern-Williams (service sinks).

ii. Faucets and Accessories (brand name or equal to): American Standard, Crane, Kohler, Eljer, Chicago Faucet, Speakman, T&S Brass, Moen, Delta, Price Pfister, Symmons.

iii. Supplies, Traps (brand name or equal to): Brass Craft, Keeney, McGuire, American Standard, Crane, Kohler, Eljer, Chicago Faucet, Engineered Brass Co.

iv. Flush Valves (brand name or equal to): Sloan, Zurn, Delany.

v. Water Closet Seats (brand name or equal to): Church, Olsonite, Benecke, Bemis.

vi. Fixture Supports (\brand name or equal to): Zurn, Josam, J.R. Smith, Wade, Ancon, MIFAB.

f. Quality Control – The contractor shall maintain effective quality control to ensure services are performed in accordance with this SOW. All services and work performed under this contract will be subject to inspection and acceptance by the designated Contracting Officer’s Representative at any time during performance.

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a) All work, materials, equipment, installation, and accessories shall comply with the Uniform Plumbing Code and any applicable Federal, State, County, and Municipal laws, codes, and regulations in connection with the performance of the work specified under this contract.

b) Coordinate general mechanical requirements as specified in Section 15050, “Basic Mechanical Materials and Methods.”

c) Faucets and drinking water products shall conform to National Sanitary Foundation (NSF) Standard 61, Section 9 to provide lead free water. Compliance to NSF 61, Section 9 shall include all faucets and shall not be limited to drinking water faucets.

d) Al work shall comply with requirements of ABAAS and ANSI Standards and Maryland Accessibility Code for plumbing fixtures and fittings for wheelchair accessibility.

e) All work shall comply with the Secretary of the Interior’s Standards for the Treatment of Historic Properties, and the Secretary of Interior’s Standards for Rehabilitation and Guidelines for Rehabilitating Historic Buildings.

f) The Contractor shall utilize the most stringent code requirement, regardless of the code source or the version adopted by a jurisdiction.

g. Applicable Code and Standards List

a) Occupational Safety and Health Administration (OSHA) Standards (www.osha.gov)

b) International Association Plumbing & Mechanical Officials (IAPMO)(www.iapmo.org)

i. Uniform Plumbing Code (UPC) (www.iapmo.org/upc)

ii. National Standard Plumbing Code (NSPC) (www.iapmo.org/nspc)

c) American Society of Plumbing Engineers (ASPE) (www.aspe.org)

d) Plumbing Manufacturers International (PMI) (www.safeplumbing.org)

e) American Society for Testing and Materials (ASTM) (www.astm.org)

f) Manufacturer’s recommendations for installation and operation of plumbing and fixtures.

C.2.2 Upgrade IT and Electrical - Statement of Work (SOW) The National Park Service is soliciting bids for contractors to upgrade existing electric service for the administrative wing of the Hancock Maintenance Facility for the Chesapeake and Ohio Canal NHP (CHOH) in Hancock Maryland. This project will improve electrical service performance, efficiency and safety with a new 400 amp three-phase underground lateral feed, new service panels; as well as miscellaneous switches, receptacles, and fixtures in support of a newly remodeled workspace.

The Hancock Maintenance Facility is located between the Western Maryland Rail Trail to the north and the C & O Canal Towpath to the south and approximately 160-yard to the east of the Bowles House also known as the Hancock Visitor Center [see Attachment 1 - Hancock Facility Aerial View]. The administrative wing is comprised of four individual office spaces, a conference room, a computer lab, one IT/electric utility room, one water utility closet, one office supply closet, three restrooms, and miscellaneous hall space [see Attachment 3 – IT and Electrical Drawings, Cust. Guide, Load, and Photos]. The existing electric service is 300 amps and three-phase with 4 wires (120-volt, 240-volt, 208 volt hi-leg, and neutral). The existing electric panel system is composed of one main panel, three sub panels (two on a single leg), two junction boxes and two control switches [see Attachment 3 – IT and Electrical Drawings, Cust. Guide, Load, and Photos].

CHOH and Potomac Edison have already begun collaboration on replacement of the existing 300-amp overhead drop supply with a new 400-amp underground lateral supply. CHOH will trench and install 140’ of 5” schedule 40 PVC and pull rope from the service drop at power pole to the existing service entrance at the building.

Potomac Edison will install 4 sets of 500 MCM feeder wire in the conduit installed by CHOH [see Attachment 3

– IT and Electrical Drawings, Cust. Guide, Load, and Photos].

a. Installation – The contractor shall furnish all equipment, labor, materials, supervision, supplies, tools, transportation, ancillary services, and all other necessary items for complete and usable projects, performing all http://www.iapmo.org/upc) http://www.iapmo.org/nspc)

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16 | 85 work in complete compliance with this Scope of Work and issued or directed through this solicitation and award to execute this SOW as indicated in attached floor plans and as specified below [see Attachment 3 – IT and Electrical Drawings, Cust. Guide, Load, and Photos].

a) New Service–

i. Install new external CT Cabinet and Meter Socket to receive new underground feeder installed by Potomac Edison and CHOH at existing service entrance on north elevation of Maintenance Facility.

ii. Connect new feeder wires to existing power trough.

b) New Electrical Panels –

i. Design, furnish and install new electrical panels to accommodate load of new 400- amp service in same approximate location as existing. Clean up, replace, and consolidate wiring as needed to facilitate connection to newly remodeled office space. but in a more streamlined and consolidated fashion.

ii. Ensure new panels have sufficient load and breaker capacities to support both a 36K BTU Heat Pump and 48K BTU Heat Pump.

iii. Remove exposed plastic (NM/Romex) wire and replace with MC/conduit in electrical closet area. Limit exposed wiring, replace with use EMT or surface raceway where it makes sense.

c) Power/Lighting Improvements –

i. Install 22 new/additional Duplex Receptacles: 2 receptacles in District Supervisor Office; 1 receptacle in

Fac. Ops. Spec. Office; 1 receptacle in Conference Room; 5 receptacles in Work Supervisor Office; 2 receptacles in ice and water station; 2 receptacles in Facility Services Assistant Office; 8 receptacles in IT Lab; 1 GFI receptacle at panels in Electrical Room.

ii. Install 10 new/additional Light Switches: 1 light/fan switch in Bathroom Three; 1 light/fan switch in Bathroom Two; 2 light switches in Work Supervisor Office; 2 light switches in Facility Services Office/Hall; 1 light switch by entrance door; 2 three-way light switches in IT Lab; 1 light switch in IT Closet.

iii. Install 10 new/additional Light Fixtures (LED): One ceiling light/fan fixture in Bathroom Two; 2 ceiling light fixtures in front hall; 2 ceiling light fixtures in Facility Services Assistance Office; 2 ceiling light fixtures in IT Lab; 1 ceiling light fixture in IT Closet; 1 emergency light with dedicated wire and fixture at front entrance door; 1 emergency light with dedicated wire and fixture at conference room/emergency exit door.

d) Heat Pump, Residential Hook Up Only – Install wiring to connect power from electric panel to one 36,000 BTU Heat Pump Condenser and one 48,000 BTU Heat Pump Condenser to include #8/2, #3/2, NM cables, 2 pole breakers, and local disconnection switches.

e) Install new Cat 6 IT Data Cables, Conduit and Internet Service Provider Connection

i. Install hardware to include Cat 6 Data and Fiber Optic Cables to the building to connect service from

Internet and/or Cable Provider.

ii. Connect internet service to 8 computer stations per Hancock IT/Data Drawing attached. POC for this portion of the work will be the NPS IT Subject Matter Expert.

b. Materials – The contractor shall furnish all supplies, materials, and equipment necessary for the performance of the work of this contract. These supplies and materials shall be of a quality to conform to all applicable Federal specifications, new, unused and satisfy the following minimum requirements

a) Meet Project Conditions –

a. All conductors are to be copper and XHHW. Electrical cable to be AWG 1/0, Copper. Grounding cable Copper, XHHW, AWG 8.

b. New load center must meet be 400-Amp Main, 3-Phase, minimum of two panel cabinets, have minimum 80 circuit spaces, and include replacement circuit breakers.

c. Contractor is responsible to provide cable and load center adequate to meet demands of the final building configuration. This will be facilitated by submission of a completed Customer Load Sheet to Potomac Edison [see Attachment 3 – IT and Electrical Drawings, Cust. Guide, Load, and Photos].

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d. Materials must meet product specifications as indicated in Potomac Edison’s Customer Guide for Electric Service – Maryland [see Attachment 3 -IT and Electrical Drawings, Cust. Guide, Load, and Photos].

e. The Category 6 portion of the cabling system shall comply with the link and channel performance requirements of ANSI/TIA/EIA 568-B.2-1 “Performance Specifications for 4-pair 100 Ohm Category 6 Cabling.”

f. The offeror shall procure and install cables from point A to point B in accordance with the drawings.

[see Attachment 3 - IT and Electrical Drawings, Cust. Guide, Load, and Photos].

c. Testing - Category 6 cabling systems shall be performance verified using an automated test set. This test set shall be capable of testing for the continuity and length parameters defined above and provide results for the following tests.

i. Insertion Loss

ii. Pair-to-Pair Near End Crosstalk (NEXT)

iii. Power Sum Near End Crosstalk (PSNEXT)

iv. Equal Level Far End Crosstalk (ELFEXT)

v. Power Sum Equal Level Far End Crosstalk (PSELFEXT)

vi. Return Loss

Test results shall be printed directly from the test unit or from a download file using an application from the test equipment manufacturer. The printed test results shall include all tests performed, the expected test result and the actual test result achieved.

d. Quality Control & Assurance – The contractor shall maintain effective quality control to ensure services are performed in accordance with this SOW. All services and work performed under this contract will be subject to inspection and acceptance by the designated Contracting Officer’s Representative at any time during performance.

a) All work shall meet IBC, NFPA 101, NFPA 72, NFPA 13, NFPA 70, and other applicable codes, standards, and building codes.

b) All work shall comply with the Secretary of the Interior’s Standards for the Treatment of Historic Properties, and the Secretary of Interior’s Standards for Rehabilitation and Guidelines for Rehabilitating Historic Buildings.

c) The Contractor shall utilize the most stringent code requirement, regardless of the code source or the version adopted by a jurisdiction.

e. Applicable Code and Standards List

a) Occupational Safety and Health Administration (OSHA) Standards (www.osha.gov)

b) Electrical Safety Foundation International (www.esfi.org)

c) National Electrical Code (www.neca-neis.org)

d) Institute of Electrical and Electronics Engineers Standards Association (standards.ieee.org)

e) National Energy Control Services (www.necs.com)

f) International Building Code (www.iccsafe.org)

g) National Fire Protection Association (www.nfpa.org)

h) American National Standards Institute (www.ansi.org)

C.2.3 HVAC - Statement of Work (SOW) The C&O Canal National Historical Park is soliciting bids for contractors to install a Mini Split Ductless Air Conditioning Heat Pump system to replace the existing base board heater and window AC unit systems at the Hancock Maintenance Facility for the Chesapeake and Ohio Canal NHP (CHOH) in Hancock Maryland. The http://www.osha.gov/ http://www.esfi.org/ http://www.neca-neis.org/ http://www.standards.ieee.org/ http://www.necs.com/ http://www.iccsafe.org/ http://www.nfpa.org/ http://www.ansi.org/

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18 | 85 contractor shall provide all labor, supervision, materials, tools, supplies, transportation, and equipment necessary to execute installation of this system per this SOW.

The Hancock Maintenance Facility Office is in a one floor ranch style brick addition to the larger maintenance shop bays. Ceiling height is 8 feet and total area for the first floor is 1800 square feet. This building is within the Hancock Maintenance Facility located between the Western Maryland Rail Trail to the north and the C & O Canal Towpath to the south and approximately 160-yard to the east of the Bowles House also known as the Hancock Visitor Center [see Attachment 1 - Hancock Facility Aerial View]. This administrative wing is comprised of four individual office spaces (510 sf), a conference room (530 sf), a computer lab (133 sf), one IT/electric utility room(66 sf), one water utility closet (28 sf), one office supply closet (34 sf), three restrooms (129 sf), and miscellaneous hall space (236 sf) [see Attachment 4 - HVAC Drawings]. The semi-open quality of the new floor plan is conducive for six zones [see Attachment 4 - HVAC Drawings]. The new ductless mini-split heat pump system will provide heating and cooling through six wall mounted air handlers supplied by two air condensers placed on the north elevation of the building. This new system will completely replace the previous system which was comprised of a dozen base board heaters controlled with wall mounted thermostats and four permanently mounted window AC units [see Attachment 4 - HVAC Drawings].

The contractor shall furnish all equipment, labor, materials, supervision, supplies, tools, transportation, ancillary services, and all other necessary items for complete and usable projects, performing all work in complete compliance with this Scope of Work and issued or directed through this solicitation and award to execute this SOW as indicated in attached drawings and as specified below. Furnish and install Mini Split Ductless Air Conditioner/Heat Pump System to heat and cool the Hancock Maintenance Facility administrative office wing (1800 sf). New system must be able to maintain consistently and efficiently a cooling temperature range of 14 to 115 degrees Fahrenheit in summer and a heating temperature range of - 13 to 75 degrees Fahrenheit in the winter.

a. Tasks – A single wall mounted air handler is to be installed in each of six zones comprising the 1st floor as follows [see Attachment 4 - HVAC Drawings]:

a) Zone 1 includes the District Supervisor Office, Bathroom 2, Bathroom 3, and part of the

Conference/Break Area; covers 442 sf; and is estimated to require a 18,000 BTU air handler. Zone 2 includes the Facility Operations Specialist office and the remainder of the Conference/Break Area; covers 442 sf; and is estimated to require a 18,000 BTU air handler. Zone 3 includes the Work Supervisor office, the Facility Services Assistant office and entrance hallway; covers 408 sf; and is estimated to require a 18,000 BTU air handler. Zone 4 includes the Computer Lab, Office Supply Closet, and hallway; covers 282 sf; and is estimated to require a 12,000 BTU air handler. Zone 5 includes the ABAAS Bathroom and Water Utility Closet; covers 128 sf; and is estimated to require a 6,000 BTU air handler. Zone 6 is the IT/Electric Utility room; covers 87 sf; and is estimated to require a 6,000 BTU air handler.

b) Zones 1 and 2 will be supported by a 36,000 BTU Ductless 2 Zone Heat Pump Condenser w/ Base Pan Heater placed on the north elevation outside Zone 1. Zones 3, 4, 5, and 6 will be supported by a 42,000 BTU Ductless 4 Zone Heat Pump Condenser w/ Base Pan Heater placed on the north elevation outside Zones 3 and 5. Control and refrigerant lines shall extend from the condenser and mount onto the brick exterior of the building, up and through the soffit, through the attic space to the interior units. Power will be distributed from the electrical panel in the same fashion. There will be no conduit installed below grade and no trenching.

b. Materials – The contractor shall furnish all supplies, materials, and equipment necessary for the performance of the work of this contract. These supplies and materials shall be of a quality to conform to all applicable Federal specifications, new, unused and satisfy the following minimum requirements.

a) One 36,000 BTU Ductless 2 Zone Heat Pump Condenser w/ Base Pan Heater with minimum heating/cooling capacities of 36,000/45,000 BTUs, Mitsubishi® or equivalent.

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b) One 42,000 BTU Ductless 4 Zone Heat Pump Condenser w/ Base Pan Heater with minimum heating/cooling capacities of 42,000/48,000 BTUs, Mitsubishi® or equivalent.

c) Three 18,000 BTU Wall Mounted Mini-Split Air Handlers with minimum heating/cooling capacities of 17,200/20,300 BTUs, Mitsubishi® or equivalent.

d) One 12,000 BTU Wall Mounted Mini-Split Air Handler with minimum heating/cooling capacities of 12,000/13,600 BTUs, Mitsubishi® or equivalent.

e) Two 6,000 BTU Wall Mounted Mini-Split Air Handlers with minimum heating/cooling capacities of 6,000/8,700 BTUs, Mitsubishi® or equivalent.

f) Minimum efficiency rating of 19 SEER.

g) Compatible with 208/230-volt 60 Hz power.

h) Factory insulated refrigerant line sets between condensing unit and cooling units, ICOOL® or equivalent.

i) Wall mounted thermostat(s) that control indoor wall mounted units for programming temperature setting, operation mode, fan speed and timing functions.

j) Disconnect switch(s) and surge protection as needed to protect the entire system from electrical overload.

k) Adequate quantities of condenser line sets, line set cover guards, electric whips, control wire, adapters, and accessories.

c. Installation - Contractor shall install all products to manufacturer’s recommendations in conformance with any applicable Federal, State, and local building codes and standards as follows:

a) Contractor shall be responsible for furnishing and connecting power and control lines from the condenser and air handlers to the electric supply panel. Connections to electrical panel and critical surge protection and disconnect features shall be performed by a State licensed low voltage electrician. Approximate distance from panel may be determined from floor plan [see Attachment 4 - HVAC Drawings].

b) Cover all exposed refrigerant lines, drain lines, and control wiring with a UV resistant extruded White PVC line set cover & fittings, Rector Seal® or equivalent.

c) Unit shall be purged, vacuum tested, and charged with refrigerant to manufacturer’s recommendations.

d) Provide and install condensate pump and pipe condensate drains to produce positive drainage to the building exterior.

e) Seal penetrations in exterior wood soffit for connections between interior and exterior units with a waterproof expanding foam sealant.

f) Perform one (1) functionality test. Any identified issues during testing will be recorded by the COR and submitted to the contractor and shall be corrected within 2 days of written notification. Once contractor has corrected the deficiency, another test will be performed.

g) All measurements, suggested locations, sizing data and related criteria are derived from estimates and are provided for information only. Contractor is responsible for field verifying all measurements and assessing the provided information to develop a product that meets the overriding requirement for a system that can produce efficient, adequate, and reliable heating and cooling for the Hancock Maintenance Facility Office.

h) Review system programing, operation, and preventative maintenance with NPS staff.

d. Quality Control – The contractor shall maintain effective quality control to ensure services are performed in accordance with this SOW. All services and work performed under this contract will be subject to inspection and acceptance by the designated Contracting Officer’s Representative at any time during performance.

a) All work shall meet IBC, NFPA 101, NFPA 72, NFPA 13, NFPA 70, and other applicable codes, standards, and building codes.

b) All work shall comply with the Secretary of the Interior’s Standards for the Treatment of Historic

Properties, and the Secretary of Interior’s Standards for Rehabilitation and Guidelines for Rehabilitating Historic Buildings.

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c) The Contractor shall utilize the most stringent code requirement, regardless of the code source or the version adopted by a jurisdiction.

e. Applicable Code and Standards List

a) Occupational Safety and Health Administration (OSHA) Standards (www.osha.gov)

b) American Society Heating, Refrigerating & Air Conditioning Engineers (www.ashrae.org)

c) Electrical Safety Foundation International (www.esfi.org)

d) National Electrical Code (www.neca-neis.org)

e) Institute of Electrical and Electronics Engineers Standards Association (standards.ieee.org)

f) National Energy Control Services (www.necs.com)

g) International Building Code (www.iccsafe.org)

h) National Fire Protection Association (www.nfpa.org)

i) American National Standards Institute (www.ansi.org)

C.2.4 Replace Existing Metal Building - Statement of Work (SOW) The National Park Service is soliciting bids for contractors to replace a prefabricated metal storage building at the Hancock Maintenance Facility for the Chesapeake and Ohio Canal NHP (CHOH) in Hancock Maryland. The existing structure is deteriorated with pinhole leaks throughout.

This project will replace the existing 24' x 36' Butler prefabricated metal building with a modern version that matches the same foot print, but with a taller 20’ eave and larger overhead entrance door that could facilitate more efficient access to…