BoilerSOWpdf.pdf

SCOPE OF WORK

National Park Service

Replace 5 Boilers at various locations in Wrangell-St. Elias National Park and Preserve

May 20, 2015

1. Project Description

This project involves the replacement of 5 oil fired boilers. One at the Copper Center Headquarters Visitor Center, One at the Gulkana Hangar, One at the Glennallen Housing Duplex “A” unit and Two at the Glennallen Housing 4-plex “B” unit.

This work will be completed and these units fully functioning not later than September 30,

2. Location

The Copper Center Headquarters Visitors Center is located at milepost 106.8 of the Richardson Hwy.

The Gulkana hangar is located on the Gulkana Airport access Rd. MP 118.9 Richardson Hwy.

The Glennallen Housing complex is located on Sasha St. at milepost 187 of the Glenn Hwy.

3. Description of tasks per location

Copper Center Headquarters Visitor Center;

1. Remove existing Burnham V905 oil fired boiler and dispose old boiler off site.

2. Supply and install a new, same or like boiler with burner, and solid state transformer.

3. Boiler will be equipped with a low water cut-off and a redundant high temperature limit safety.

4. Install boiler isolation valves and dielectric unions on the supply and return.

5. All oil, electrical, venting and plumbing are to be tie into existing configuration.

6. Replace glycol as needed and compatible with existing glycol in the system.

7. Include all labor, postage, delivery, dump and expediting fees.

8. Labor to include, delivery, install, set, plumb, test and calibrate new boiler.

9. Ensure the two boiler system is operating properly together.

10. Demonstrate performance of the newly installed boiler and document efficiency testing of new system’s base-line operation on a standard boiler inspection report form. Record exhaust flu emissions readings in a like manner. The results of tune-up and efficiency testing shall be provided to the NPS COR within 10 days of completion of the installation.

11. All installation work shall be provided with a minimum 12 month warranty against defects of materials or labor.

12. Two complete copies of the manufacturer’s installation and data, and Operations and Maintenance manuals for the installed equipment shall be provided to the COR upon completion of installation.

Note: See attached photos and specifics of current boiler.

Gulkana Hangar;

1. Remove existing Liberty II model LD-50 PT boiler and dispose of old boiler off site.

2. Supply and install a new, same or like boiler capable of adequately heating the hangar heating system.

3. New boiler shall be equipped with a burner, solid state transformer, Low water cut-off and a redundant high temperature limit safeties.

4. Install boiler isolation valves and dielectric unions on the supply and return.

5. All oil, electrical, venting and plumbing are to be tie into existing configuration.

6. Replace stack and barometric dampers.

7. Flush and clean entire system and replace glycol with new propylene glycol solution.

New mix to be guaranteed to protect against freezing down to minus 70 degrees below zero.

8. Include all labor, postage, delivery, dump and expediting fees.

9. Labor to include, delivery, install, set, plumb, test and calibrate new boiler.

10. Ensure heating system is operating properly upon completion.

13. Demonstrate performance of the newly installed boiler and document efficiency testing of new system’s base-line operation on a standard boiler inspection report form. Record exhaust flu emissions readings in a like manner. The results of tune-up and efficiency testing shall be provided to the NPS COR within 10 days of completion of the installation.

14. All installation work shall be provided with a minimum 12 month warranty against defects of materials or labor.

15. Two complete copies of the manufacturer’s installation and data, and Operations and Maintenance manuals for the installed equipment shall be provided to the COR upon completion of installation.

Note: See attached photos and specifics of current boiler.

Glennallen Housing;

Du-plex

1. Remove existing Weil-McLain 68 Model P568V_W boiler and dispose boiler off site.

2. Supply and install a new, same or like boiler capable of adequately heating the 2 apartment housing unit of approximately 4,000 sq ft.

3. New boiler shall be equipped with a burner, solid state transformer, Low water cut-off and a redundant high temperature limit safeties.

4. Install boiler isolation valves and dielectric unions on the supply and return.

5. All oil, electrical, venting and plumbing are to be tie into existing configuration.

6. Replace stack and barometric dampers.

7. Flush and clean entire system and replace glycol with new propylene glycol solution.

New mix to be guaranteed to protect against freezing down to minus 70 degrees below zero.

8. Include all labor, postage, delivery, dump and expediting fees.

9. Labor to include, delivery, install, set, plumb, test and calibrate new boiler.

10. Ensure heating system is operating properly upon completion.

11. Demonstrate performance of the newly installed boiler and document efficiency testing of new system’s base-line operation on a standard boiler inspection report form. Record exhaust flu emissions readings in a like manner. The results of tune-up and efficiency testing shall be provided to the NPS COR within 10 days of completion of the installation.

12. All installation work shall be provided with a minimum 12 month warranty against defects of materials or labor.

13. Two complete copies of the manufacturer’s installation and data, and Operations and Maintenance manuals for the installed equipment shall be provided to the COR upon completion of installation.

Four-plex

1. Remove two existing Weil-McLain 68 Model P568V_W boiler and dispose boiler off site.

2. Supply and install a new, same or like boiler capable of adequately heating the 4 apartment housing unit of approximately 5,800 sq ft.

3. New boiler shall be equipped with a burner, solid state transformer, Low water cut-off and a redundant high temperature limit safeties.

4. Install boiler isolation valves and dielectric unions on the supply and return.

5. All oil, electrical, venting and plumbing are to be tie into existing configuration.

6. Replace stack and barometric dampers.

7. Flush and clean entire system and replace glycol with new propylene glycol solution.

New mix to be guaranteed to protect against freezing down to minus 70 degrees below zero.

8. Include all labor, postage, delivery, dump and expediting fees.

9. Labor to include, delivery, install, set, plumb, test and calibrate new boiler.

10. Ensure heating system is operating properly upon completion.

11. Demonstrate performance of the newly installed boiler and document efficiency testing of new system’s base-line operation on a standard boiler inspection report form. Record exhaust flu emissions readings in a like manner. The results of tune-up and efficiency testing shall be provided to the NPS COR within 10 days of completion of the installation.

12. All installation work shall be provided with a minimum 12 month warranty against defects of materials or labor.

13. Two complete copies of the manufacturer’s installation and data, and Operations and Maintenance manuals for the installed equipment shall be provided to the COR upon

4. Work and Materials Standard

1. All work to be done to National, State and Local codes.

2. All piping and fittings to be of domestic origin (example “Ward”). All copper fittings and piping to be type “L” and of domestic origin (example “Mueller).

3. All valves to be of domestic origin full port 600 psi ANSI B1.20.s (threaded) and B16.18

(soldered); (example “Nibco” 585-70)

5. Schedule of work and submittals

The Contractor shall perform the work between Monday and Saturday of any week in the performance period. The Contractor shall provide the Park with two week’s notice prior to the anticipated dates of presenting themselves at the work site.

All efficiency testing report forms, MSDS and equipment/parts operation and maintenance manuals, 2 copies of each will be delivered to the COR within 10 days of

6. POINT OF CONTACTS:

A. Park Point of Contract

Provided at time of Award

B. Contracting Officer for Contractual Support:

James Bowers – Contract Specialist National Parks Service Alaska Regional Office (Attn: AKRO-APM) 240 W. 5th Ave. Anchorage, AK 99501 James_Bowers@nps.gov Tel: (907) 644-3307 FAX: (907) 644-3802

7. PERIOD OF PERFORMANCE (POP): From June 15, 2015 and Sept. 30, 2015.

8. CONTRACTING OFFICER’S AUTHORITY:

The Contracting Officer is the only person with the authority to act as agent of the Government under this contract. Only the Contracting Officer has authority to:

(1) direct or negotiate any changes in the Statement of Work or specifications;

(2) modify or extend the period of performance;

(3) change the delivery schedule; or

(4) otherwise change any terms and conditions of this contract.

The Contracting Officer is the only person authorized to make or approve any changes in any of the requirements of this contract and not withstanding any provisions contained elsewhere in this contract, the said authority remains solely in the Contracting Officer. In the event the Contractor makes any changes at the direction of any person other than the Contracting Officer, the change will be considered to have been made without authority and no adjustment will be made in the contract price to cover any increase in costs incurred as a result thereof.

Headquarters Visitors Center Boiler photos:

Gulkana Hangar Boiler Photos:

Glennallen Housing Du-plex Boiler Photos