STATEMENT OF WORK DOOSAN (FY26 - INTERIM)

STATEMENT OF WORK

FOR

MAINTENANCE SERVICES ON DOOSAN FORKLIFTS

1. BACKGROUND:

1.1. In support of maintenance service requirement for forklifts used in material handling operations, Norfolk Naval Shipyard. 1.1.1. Three D35C-9 forklifts for the movement of materials in Material Envelopes throughout the shipyard. 1.1.2. Two D80S-9 forklifts for the movement of materials in Material Envelopes throughout the shipyard.

2. REFERENCES:

2.1. 40 CFR 63.6625(i) or (j)

2.2. 29 CFR, Part 1926, Subpart H, Materials Handling Storage, Use and Disposal 2.3. 29 CFR Part 1910.178, Powered Industrial Trucks
2.4. Industrial Truck Standard Development Foundation, ITSDF B56 standard 2.5. Doosan Lift Trucks Operation & Maintenance Manual (SB2355E01 / D35S-5, D40S-5, D45S-5, D50C-5, D55C-5, G35/40/45S-5, G50/55C-5, D/G40–55SC-5) 2.6. D20/25/30/33S-9, D35C-9 Operation & Maintenance Manual

2.7. D60/70/80/90S-9 Operation & Maintenance Manual

2.8. NAVSEA Occupational Safety, Health, and Environment Corporate Manual (OSHECM) Chapter 250 (Hazardous Energy Control)

3. WORK REQUIREMENTS:

The Contractor will furnish all tools, labor and supervision needed to execute maintenance services for three D35C-9 and two D80S-9 Doosan forklifts. The Contractor shall provide all periodic and preventative maintenance in strict accordance with the manufacturer's maintenance intervals and standards. Which includes:

3.1. D35C-9 Requirements:

First 50- 100 Service Hours or a Week
Engine Oil & Filter (Diesel Engine Only): Drain crankcase oil and replace oil filter element. Transmission Oil, Filter & Strainer: Drain transmission fluid, clean suction strainer/screen, replace filter element, and refill. Drive Axle Oil: Check, drain/clean magnetic plug, and change drive axle lubricant. Parking Brake: Test holding capacity on grade and adjusting mechanism if necessary.

Every 250 Service Hours or Monthly
Air Intake System: Check and clean primary air filter element and dust cup/precleaner bowl. Brake Reservoir Oil Level: Inspect brake fluid level at the reservoir and top off to FULL line. Hydraulic System Oil Level: Check level at breather/dipstick with all cylinders fully retracted. Drive Axle Oil Level: Inspect lubricant level at the axle check plug or dipstick. Mast, Carriage, Lift Chains & Attachments: Inspect for damage or loose hardware; clean and brush chains with lubricating oil. Carriage Side Rollers: Lubricate grease fittings on both sides of the carriage. Steering Mechanism: Lubricate steer axle kingpins (4 fittings) and steering link bearings (4 fittings); inspect linkages for wear.