GENERAL-Legal Metrology Bhavan, Pattom, Thiruvananthapuram - Setting up of training centre and other maintenance works-fire fighting-Electrical Fire Fighting Work

Maintenance to Fire Fighting system

18.21.1:Providing,fixing, testing and commissioning of 15 mm dia quatzoid bulb type sprinklers of rating 68 degree centigrade with required accessories :Pendent Sprinkler

18.8.1:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 25mm

18.8.4:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 50mm

18.8.6:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 80 mm

17.1.5:FIRE DETECTION AND ALARM SYSTEM (CONVENTIONAL)Supplying, installation, testing & commissioning response indicator on surface/ recess MS box having two LEDs metallic cover complete with all connections etc. as required.

17.1.2:FIRE DETECTION AND ALARM SYSTEM (CONVENTIONAL)Supplying, installation, testing & commissioning of smoke detector with built-in LED and mounting base complete with all connections etc. as required.

17.1.1:FIRE DETECTION AND ALARM SYSTEM (CONVENTIONAL)Supplying, installation, testing & commissioning of heat detector operating at 54ºC / 57ºC with rate of rise cum fixed temperature (dual thermistor) type with mounting base complete with all connection etc. as required.

17.5.2:CABLING & WIRINGSupplying & laying of 2x1.5 sq mm fire alarm armoured cable, 600/1000V rated with annealed copper conductor having XLPE insulation, steel wire armouring & FRLS outer sheath complete as required.

OD195964/2025-2026:Labour Charge for dismantling sprinklers(18 nos) placed at three rooms having approximate areas 130,157,75 sqm , enhance the height of the existing fire fighting system by cutting 25/32 mm pipe without any damage,welding and painting at joints and extension pipes and make the system in proper working condition

OD198745/2025-2026: Supply and installation, testing and commissioning of ABC type 5kg fire extinguisher with complete with installation brackets conforming to IS15683 with ISI mark As required.

OD198985/2025-2026:Supply Installation Testing and Commissioning of BIS/ IS standard Automatic Modular(Clean Agent Type) Fire Extinguisher having the following specifications. 1. Type-Automatic Stored Pressure, Refillable type 2. Extinguishing Medium - Clean Agent HFC 236A 3. Suitability - Class A,B,C and E fire 4. Body - Mild Steel Sheet 5. Thickness - As per BIS/IS standard 6. Control Valve - Brass (forged Sprinkler type) 8. Temperature sense Bulb 9. Pressure Gauge/indicator - BIS/IS/EN3 approved 10. Mounting bracket - Flange type for mounting on ceiling (Powder Coated) 11. Dome and Dish - Convex type 12. Capacity - 6KG ,as per IS 15683 at server room

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