5 YEAR INTERNAL SPRINKLER MAINTENANCE 2. REMOVE AND REPLACE SPRINKLER HEADS - 2 3. INSTALL SPRINKLER HEAD BOX - 1 4. PROVIDE PARTS FOR SPARE HEAD BOX - 6 HEADS, 1 WRENCH 5. INSTALL SPRINKLER CONTROL VALVE SIGNS - 2 6. INSTALL SPRINKLER MAIN DRAIN SIGNS - 2 7. INSTALL CELLOPHANE BAG ON SPRINKLER HEAD IN PAINT BOOTH - 1 8. LABOR 9. SERVICE CALL