5BL011_SOW_Install_OSHA_Railings_Rev2.docx

Install OSHA Railing, Mezzanine Area Building 38

Work Order #: 5BL011

AAS #: 160420055

Watervliet Arsenal Installation Management, Public Works Division Facilities Engineering (TAWV-IMP-F)

11 February 2016 Revised: 18 Aug 2016

PART 1 GENERAL

1.01 Scope.

A. This Statement of Work (SOW) defines the effort required for the installation of an OSHA railing system and gates for the mezzanine level in Building 38. The purpose of the gates is to allow for loading and unloading of items from the mezzanine via forklift.

In addition to the above, this project will include installing new LED light fixtures throughout the space.

1.02 Existing Conditions.

A. New railings are required in place of the existing wooden ones on Bays I-M, West to N-M, West and L-M, East to N-M, East. Gates are needed at Bays O-M, west and O-M, East. Railings may need to be modified to fit around obstacles (e.g. steel bracing, electrical conduit, etc.).

1.03 Submittals.

A. The contractor shall e-mail all submittals to the Contracting Specialist for review and approval. All submittals require government approval unless otherwise explicitly stated.

B. The contractor shall reference APPENDIX A “Consolidated List of Submittals” for complete list of required submittals.

1.04 Hours of Operation.

A. Normal duty hours are 7:00 AM through 4:00 PM, Monday through Thursday, and 7:00 AM through 3:00 PM on select Fridays (the arsenal is closed every-other Friday). Federal holidays are non-work days. If a federal holiday falls on a Saturday or Sunday, the preceding Friday or following Monday is a work holiday.

1.05 General Requirements.

A. The contractor shall perform all work in strict conformance with Watervliet Arsenal Instructions for Contractors (WAIC). The contractor shall read and understand this document prior to submitting a proposal. The WAIC is publically available at:

http://www.wva.army.mil/Documents/Contracting/WAIC.pdf

B. The contractor shall supply all tools, materials, supplies, equipment, labor, temporary utilities and supervision necessary for the complete execution of the requirements within the contract documents and requirements of this SOW.

C. The contractor shall, prior to submitting a proposal, review (i) all contract documents, and (ii) the project work site, and shall provide written notice to Contracting Specialist detailing any discrepancies that are found between the contract documents and the project work site.

D. The contractor shall notify the Contracting Specialist a minimum of two (2) business days before the contractor starts work. The contractor shall notify the COR a minimum of seven (7) business days before the shut-down of a utility or building service.

E. The contactor shall clean all work areas, at the end of each work day, to remove all tools, equipment, debris, materials, and all waste from the work site.

1.06 Safety Requirements.

A. The contractor shall be responsible for complying with all DOD, Army, Federal, and State health and safety requirements which are applicable to this project, and shall use all means and precautions available to ensure the safety of the occupants and protection to the existing buildings and structures.

B. The contractor shall inspect the project work site prior to starting work, and shall request a copy of the asbestos building inspection records to verify the location and description of known asbestos-containing materials. The contractor shall sign the “Asbestos Notification Acknowledgement Record” and submit this form to the Contracting Specialist.

C. The contractor shall submit a safety plan which is specific to the work activity being performed under the scope of this project for Government review and approval.

1.07 Period of Performance.

A. The contractor shall be required to (i) commence work under this contract within 7 calendar days after the date the contractor receives notice to proceed, (ii) prosecute the work diligently, and (iii) complete the entire work ready for use not later than [30] calendar days after notice to proceed was given. The time stated for completion shall include final cleanup of the premises.

1.08 Project Schedule.

A. The contractor shall create a project schedule and submit for Government review and approval. The project schedule shall detail the phases of work and the overall timeline for the execution of the work. The contractor shall include delivery dates, appropriate milestones, and shall clearly detail any requirements for work performed outside of regular hours of operation.

1.09 Equipment Identification.

A. The contractor shall create and affix a label to all large equipment, dumpsters, and other mobilized property, which is weather-resistant (laminated, or within a see-thru label hanger), securely affixed to the equipment or visible through a window, and which clearly displays the General Contractor’s:

1. Company name

2. POC name (first, last)

3. POC phone number

4. Project Number: “5BL011”

1.010 Applicable Documents.

A. Watervliet Arsenal Instructions for Contractors (WAIC).

B. OSHA 1910.23

C. OSHA 1910.22 and 1920.144 D. Unified Facilities Guide Specifications

1. Section 05 52 00 - Metal Railings

2. Section 05 05 23 - Structural Welding

E. AWS D1.1/D1.1M

F. National Electric Code

PART 2 PRODUCTS

2.01 General.

A. Unless otherwise stated, all materials for this project shall be new. All products shall not contain any asbestos, mercury, chromium/lead paint, Class I Freon, and Polychlorinated Biphenyls (PCB), and shall state such on the manufacturer’s original packaging.

B. All work shall be in strict accordance with product manufacturer’s instructions and specifications, including but not limited to manufacturer guidance for storage, staging, application, installation, and disposal of the product.

C. All construction materials shall meet the applicable requirements of the DoD Green Procurement Program, specifically recycled content products, environmentally preferable products and services, biobased products, energy-and water-efficient products, alternate fuel vehicles and alternative fuels, products using renewable energy, and alternatives to hazardous or toxic chemicals as found at <http://www.acq.osd.mil/dpap/cpic/cp/docs/USA001967-08-DPAP.pdf>.

2.02 Products.

A. CAI Safety’s Pallet Gate or equivalent B. Lithonia Lighting:

1. LED High Bay

a. Catalog# IBH 9000LM SD080 MD MVOLT GZ10 40K 80CRI WH or equivalent

i. Ballast to be Multi Volt 120/277

ii. Wire Guard, WGIBH

2. LED 2’ Strip

a. Catalog# ZL1N L24 1500LM FST 208 40K 80CR WH or equivalent

i. Ballast to be Multi Volt 120/277

ii. Wire Guard, WGZ24

3. Customized for Flexible Wiring System C. Emergency Lighting

1. ASTRALITE EU-3-LED or equivalent D. Emergency Exit Lighting

1. ASTRALITE EEU-3 MR 16 LED Exit Emergency Combo or equivalent E. Exit Lighting

1. ASTRALITE TP-U or equivalent F. Transformer:

1. 30 kVA

2. Primary: 480V, 3 phase, 3 wire

3. Secondary: 480-277V, 3 phase, 4 wire G. Lighting Panel:

1. 100 amp main lug, 277V

2. 24 spaces with silver plated copper buss

3. 12, 20 amp, 277V breakers

2.03 Materials.

A. Sherwin Williams Protective and Marine Coatings Industrial Enamel or equivalent

1. Safety Yellow in color B. Flexible Wiring System C. Mounting Clamps D. Cable Ties

PART 3 ITEMS OF WORK

3.01 Install new railings and gates.

A. The contractor shall remove existing wooden posts, rails, kick plates, and associated hardware. These items shall be discarded offsite.

B. The contractor shall fabricate and install new metal railings along the leading edge of each mezzanine.

1. Railings shall consist of a top rail, intermediate rail, and posts, and shall have a vertical height of 42” nominal from upper surface of top rail to decking. The top rail shall be smooth-surfaced throughout the length of the railing. The intermediate rail shall be approximately halfway between the top rail and the decking.

2. Railings shall be 1-1/2” in nominal diameter with posts spaced no more than 8’ on centers.

3. A standard toeboard shall be provided between railing posts. Toeboards shall be 4” high and securely fastened in place with not more than ¼” clearance above floor level. Toeboards shall be made of substantial material, either solid or with openings not over 1” in any dimension.

4. Railings shall have a continuous weld on all seams and mounting brackets in accordance with the recommendations of AWS D1.1/D1.1M. Contractor shall grind any exposed welds smooth and flush to match and blend with adjoining surfaces.

5. The contractor shall adjust railings prior to securing in place to ensure proper matching at butting joints and correct alignment throughout their length.

6. Railings shall be anchored to resist a concentrated load of 200 pounds in any direction at any point of the top of the rail.

7. All non-plated parts shall receive two coats of Sherwin Williams Protective and Marine Coatings Industrial Enamel or an approved equivalent. Color shall be safety yellow.

8. Note: Railings shall not be permanently attached to any part of the cast iron structure as it is considered historical.

C. The contractor shall provide shop drawings detailing all aspects of the railing systems necessary to receive government approval prior to start of project.

D. Each new mezzanine railing system shall include impact gates for loading and unloading of items via forklift. Impact gates shall have a molded rubber bumper fastened to the outside of the gate and a maximum opening width of 6’-0”. Contractor shall refer to drawing SK-1, attached, for locations.

E. The purpose of the impact gates is to protect the mezzanine edge until the material is off loaded or the pallet is removed from the opening. It also allows the forklift operator to use the skid to open the gate, then back out and have the gate close without additional personnel.

F. Immediately after installation, contractor shall clean all bolted connections and abraded or exposed areas. The contractor shall apply paint to these areas by brush or spray to provide a minimum dry-film thickness of 2 mils.

3.02 Install new lighting.

A. The contractor shall furnish and install new LED light fixtures, switches and all associated components for complete installation of a full functioning lighting system meeting the requirements of a warehouse.

B. The contractor shall submit shop drawings detailing all aspects of the lighting control system to include but not limited to fixture types, locations, control zones, wiring diagrams, etc. for review and approval prior to release for fabrication.

1. Lighting control system drawings shall include electric riser diagrams and show circuiting to panels.

2. Layout of fixtures shall take into account sprinklers and location of fire alarm components. To the best extent possible develop layouts that work around collisions.

3. If there is an unavoidable collision with sprinklers or fire alarm system components immediately notify Project COR.

C. The contractor shall carefully remove existing fluorescent luminaries and prepare them for turnover to the Government for recycling/disposal.

1. Contractor shall terminate existing wiring going to fixtures with a 4” box and blank cover.

D. The contractor shall NOT permanently affix luminaires to any part of the cast iron structure as it is considered historical. All fixtures shall be installed using mounting clamps or cable ties.

E. Luminaires shall comply with National Energy Policy Act and Energy Star requirements for lighting products.

F. The contractor shall use twenty (20), 2’ LED strip style luminaires for the upper level of the mezzanine. Luminaires shall be fastened vertically to the cast iron columns, roughly 6” above the tension cabling using worm clamps. Luminaires shall be unlensed for added delivered lumens and equipped with wire guard for protection.

G. The contractor shall use fourteen (14), 2’ LED strip style luminaires for underneath the mezzanine. Fixtures shall be anchored to the wooden floor joists. Luminaires shall be unlensed for added delivered lumens and equipped with wire guard for protection.

H. The contractor shall use thirty (30), 22” x 15” LED High Bay luminaires for the center space. Fixtures shall be three (3) rows across, equidistantly spaced and tied to the existing tension cabling spanning the bottom of the roof trusses. Luminaires shall be unlensed for added delivered lumens and equipped with wire guard for protection.

I. All fixtures shall be customized for a flexible wiring system designed for 120-277V.

J. LED luminaires that require remote mounting of any component needed for its operation, such as ballasts, drivers, light engine electronics, or other controls, are not allowed. All components needed to make the fixture operational shall be integral to the fixture housing.

K. Installation of new LED luminaires shall be made without special sheet metal fabrication, forming, or caulking around the fixture and/or protrusions.

L. The contractor shall provide a new transformer and panel in the utility closet, Room 114, to supply power to the new fixtures.

1. The contractor shall install a new 60 amp, 600V, 3 phase breaker in the existing 480V source panel to feed the new transformer.

M. The contractor shall furnish and install all conduit and electrical wiring for new lighting and switches.

1. Wiring shall be installed in either MC or EMT conduit. Conduit shall be ¾” and strapped and supported per NEC code. Flexible wiring may be used for areas where conduit is not feasible.

2. All wiring to be copper, 12 Gauge THHN.

3. All wiring circuits shall have a green grounding conductor.

4. All manufactures specifications and recommendation shall be followed for installation.

N. The contractor shall install new 3 way switch circuits at the North and South double doors. Switches shall operate fixtures for the center bay, upper mezzanine, and lower mezzanine. Contractor shall also install switches at the fire door and office door on the upper mezzanine level.

1. At least one fixture at each of the ingress/egress points shall operate via a motion or infrared detector for nighttime safety.

O. The contractor shall provide at least two (2) complete SPARE fixture assemblies to the Government for future replacement/maintenance.

P. The contractor shall furnish and install two (2) LED Exit Sign/Emergency Light Combos with battery backup and four (4) LED Emergency/Exit Lights within the space, exact locations to be determined by the Project COR.

Q. The contractor shall label luminaires. All markings related to lamp type shall be clear and located to be readily visible to service personnel, but unseen from normal viewing angles when lamps are in place.

PART 4 CLOSEOUT REQUIREMENTS

4.01 Warranty.

A. The contractor shall provide a [3] year parts and labor warranty on luminaires.

4.02 As-Built Drawings.

A. The contractor shall provide as-built drawings showing the actual installed luminaires, components and control equipment, including wiring, control device identification, schedules of control functions, and sequence of operation.

4.03 Operation and Maintenance Manuals.

A. The contractor shall turn over all operation and maintenance manuals for installed materials, specifically;

a. LED Lighting

i. This shall include part numbers and a current list of lighting distributors, manufacturers and manufacturer’s representatives (for purposes of replacement, reordering or trouble-shooting.

b. LED Exit Sign/Emergency Light Combo

c. Pallet Gates

4.03 Cleanup of Work Site.

A. The contactor shall clean all work areas and remove all tools, equipment, debris, materials, and all waste from the premises.

B. The contractor shall remove all debris from any remote holding locations, to include any excavation and concrete equipment chute cleanout debris.

C. The contractor shall remove their equipment from Watervliet Arsenal premises within five (5) working days after completion of project work.

PART 5 APPENDICES

A. Consolidated List of Submittals B. Quality Assurance Surveillance Plan (QASP) C. SK-1 – Layout D. SK-2 – Deck Replacement E. Replacement of Wood Deck on East and West Balcony (1810-38, Feb 67, 1)

APPENDIX A: Consolidated List of Submittals

APPENDIX B: Quality Assurance Surveillance Plan (QASP)

PURPOSE

This Quality Assurance Surveillance Plan (QASP) will be used as a guide to Government Quality Assurance Personnel (QAP). It provides a systematic method to evaluate the services the contractor is required to furnish.

SURVEILLANCE PROCEDURES

Timeliness: Progress is maintained to assure compliance with completion time.

Quality: Conformance with statement of work and industry standards.

Tasks: Performed according to statement of work requirements.

Problem Resolution: Contractor submits deliverables in accordance with the contract and resolves any deficiencies identified by the government in the final submission. Following final submission, contractor resolves any additional deficiencies identified by the government and resubmits and or corrects within one week.

Delivery: Contractor submits each deliverable in accordance with the statement of work and terms of the contract.

PERFORMANCE AREAS

Management Responsiveness: Evaluate the adequacy of the contractor’s responsiveness and their ability to keep the government informed of work progress and provides for early problem identification and effective corrective action plans.

Schedule Control: Evaluate the contractor’s adherence to completion schedule.

Performance: The contractor will be evaluated as to the workmanship and adherence to the statement of work.

EVALUATION CRITERIA

(Outstanding). Indicates performance clearly exceeds contractual requirements. The area of evaluation contains few minor problems for which corrective actions appear highly effective.

(Satisfactory). Indicates performance clearly meets contractual requirements. The area of evaluation contains some minor problems for which the corrective actions appear satisfactory.

(Unsatisfactory). Indicates the contractor failed to satisfy contractual requirements and recovery is not likely in a timely manner. The area of evaluation contains serious problems for which the corrective actions were ineffective.

DOCUMENTATION

Documentation used to perform surveillance will consist of random government inspections and inspection records, as well as the evaluation of final work product delivery by the project COR/COTR.

RATING

Contractor will be given an overall rating of Outstanding, Satisfactory, or Unsatisfactory by the Government Technical point of contact or Contracting Specialist Representative, if appointed, 3 using the above evaluation criteria.