Attachment_I_-_Work_Statement_Lockers_Final_Phase_II_Revised.pdf

WORK STATEMENT

HEAVY DUTY LOCKERS

NAVAL SPECIAL WARFARE GROUP ONE

SAN DIEGO, CA 92155

DESCRIPTION

General: Welded Metal Lockers only with end-user reconfigurable interior. Specialized lances to provide the flexibility of on-site, end-user reconfiguration/addition of internal components.

Finishes:

Fabricated Metal Components and Assemblies: All components to be painted with an electro-statically applied Powder Coat paint desert tan in color that can meet or exceed test requirements set out by ASTM standard D3451-06 Standard Guide for Testing Coating Powders and Powder Coatings.

Lockers: nominal height of 90 inches, nominal width of 36 inches

SPECIFICATIONS:

Design Requirements:

Limit overall width not to exceed specified nominal width; locker width designed for zero growth.

Seismic Performance: Provide Welded Metal Lockers capable of withstanding the effects of earthquake movement when required by applicable building codes.

Welded Frame:

The welded frame must consist of top, bottom, back, and sides constructed of a minimum of 18-gauge steel. All frame components shall be joined using resistance welding for lockers.

Riveting of structural members will not be permitted.

Horizontal front flanges will be a minimum of 2 inches. Vertical front flanges will be a minimum of 1 inch. Horizontal and vertical flanges will overlap and be secured with a minimum two

(2) resistance welds per corner.

Corner gussets shall be metal inert gas (MIG) welded and spot welded in each of the four front corners of the locker for increased stiffness and rigidity.

Provide side panel lances evenly spaced on 3 inch centers. Lances to provide the flexibility of on-site, end-user reconfiguration/addition of internal components anytime, anywhere, now or in the future.

Locker shall be prepared with mounting holes for ganging lockers back-to-back or side-by-side

Locker Sizes will be:

a. Width: 36 inches

b. Height: 90 inches

Depth: 24 inches

Single-Piece Welded Doors (Double Door Models):

Shall be formed from two (2) pieces of minimum 18-gauge cold rolled steel box formed and welded together using modern Gas metal arc welding (GMAW) techniques. Single-piece door with inner and outer door panels shall have a combined steel thickness of no less than 0.096 inches thick. Welded door design with inner panel optimizes structural integrity of locker door system over and above any single frame door design.

Exterior door panel shall be constructed with formed flanges and return flanges to add stiffness.

Internal door panel shall be constructed with formed flanges for added stiffness.

All inner door panel heights shall be minimum 70% of external door height.

Single-piece welded door frame shall consist of internal door panel nested inside exterior door panel and welded per the following requirements:

c. Top / bottom. Exterior and Interior panels to be welded in a minimum of three (3) places with weld spacing not to exceed 6 inches between adjacent welds and 1 inch from any corner.

d. Sides. Exterior and interior panels to be welded with spacing not to exceed 12 inches between adjacent welds and 1 inch from any corner.

All doors shall have neoprene silencers on each door for noise reduction

Diamond Perforated Pattern:

e. Door design shall be available in diamond perforated pattern

f. Diamond perforation shall cover no less than 75% of the front door to ensure maximum air flow. The area not containing diamond perforation on the front door would be the lock assembly area and other areas needed for mounting of hardware (i.e. hinges, and around the frame of the door).

g. Pattern is defined as 0.875 by 0.875 inch diamond perforations on 1.768 inch centers

Door torsional deflection shall not exceed 0.1875 inches or with a 20 lb point load.

Hinge:

h. Provide 16-gauge full length hinge for increased strength and security of locker system.

i. Hinges to be welded to door frame with spot welds not to exceed 6 inch separation.

Door assembly to be riveted to door frame on factory pre-established hole pattern.

Locking Mechanism.

j. Provide padlock hasp locking functionality (locking option shall have protective stainless steel cover plate for durability and scratch resistance):

Interior/Accessory components :

All interior components must be constructed of minimum 18-gauge or 1.214 millimeter steel (unless otherwise clarified in specification).

For added security, internal component can be secured utilizing blind rivets, threaded fasteners, or bending specially designed tab.

All interior components available at time of order and as post-installation upgrades in the future.

Shelves

k. Heavy Duty- each 36 inch wide locker shall include:

One shelf with hanging bar

4 adjustable shelves

1 hanging towel hook

l. All performance test data shall be provided by manufacturer upon request.

Locker Tag Numbers

Shall provide locker numbers on each locker per customer requirement

FABRICATION

General: Vendor shall coordinate fabrication and delivery to ensure no delay in progress of the work.

Quantities Required: 112 Lockers.

Locker Area # 1 Bld. 634 2 nd

Deck, South Side

56- 36” wide x 24” deep x 90” high

Locker Area # 2 Bld. 634 2 nd

Deck, North Side

56- 36” wide x 24” deep x 90” high

INSTALLATION:

Each locker room will be cleared of all existing equipment, furniture, and lockers by government personnel so that the vendor can install new lockers in an empty room. This does not include the existing cages already in use by the operators.

1. The entire storage system shall be installed professionally by the Contractor in accordance with the manufacturer’s specifications and industry standards to include all fire and safety codes.

2. The contractor shall fully test system to confirm proper functionality.

3. The contractor will be responsible for all cleanup and removal of packaging materials, supplies and crating, not necessary for use and warranty of the system.

4. The contractor shall be responsible for the shipment and receipt of the items and shall maintain them until the date of installation.

5. Provide detailed description of the manufacturer and installer warranty.

6. Contractors shall provide a site supervisor on location and all work shall be performed during regular duty hours (8:00 AM – 15:00 PM PST).

7. The Contractor shall provide all manuals, literature and warranty information for the system.

8. The locker room will remain a functional locker room during the course of construction.

SITE VISIT:

Site visit is mandatory for all offerors in order to survey the site and provide layout and design specifications. Location and time is listed in the solicitation. Government point of contact to arrange site visit: Mr. Donald J. Snow; Work: 619-767-1823.