Installation of Fire Fighting Sprinkler System for setting up of Hydrogen Filing Station at MMT Varanasi

Amount

PUMPS & PANELS (Electric driven Main Fire Pump)

Supplying, Installation, Testing and Commissioning of Electric driven Main Fire Pump suitable for automatic operation and consisting of following, complete in all respects, as required.

PUMPS & PANELS (Diesel Engine driven main fire pump)

Supplying, Installation, Testing and Commissioning of Diesel Engine driven main fire pump suitable for automatic operation and consisting of following, complete in allrespect as required. (Diesel Driven Pump)

PUMPS & PANELS (Electric driven Pressurisation pump)

Supplying, Installation, Testing and Commissioning of Electric driven Pressurisation pump suitable for automatic operation and consisting of following, complete in all respects, as required. (Jockey Pump)

SYSTEM CONTROLLER

Designing, Supply, Installation, Testing and Commissioning of system controller to control operation of Main Electric Fire Pump, Diesel Pump, Pressurization Pump, Terrace Pump in sequence as per specification consisting of relays, timers, sensors, annunciation window for fault indication, complete as per specification.

PLUMBING: Providing, Laying, Testing & Commissioning of 'C' class heavy duty MS pipe conforming to IS 1239 / 3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. in ground including welding, excavation & providing cement concrete blocks as supports, anticorrosive treatment with coaltar/ asphalt tape as per IS 10221, refilling thetrench etc. of following sizes complete as required.

150 mm dia

100 mm dia

Providing, Laying, Testing & Commissioning of 'C' class heavy duty MS pipe conforming to IS 3589 / IS 1239 including welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp / support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required.

200 mm dia (wall thickness 6.3 mm) (For Pump Suction and Suction Common Header)

100 mm dia

80 mm dia

50 mm dia

25 mm dia

Providing, Installation, Testing & Commissioning of Stainless Steel Y-Strainer fabricated out of 1.6 mm thick stainless steel, Grade 304, sheet with 3 mm dia holes with stainless steel flange.

200 mm dia

Supplying and Fixing Orifice plate made out of 6 mm thick stainless steel (Grade 304) with orifice of required size to be fitted between flange & landing valve of external and internal hydrants to reduce pressure at the outlet to the level of 3.5 kg/cm2 complete as required.

Supplying, Fixing, Testing & Commissioning of Butterfly valve PN 1.6 rating with bronze / gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets, confirming to IS 13095 of following sizes as required.

200 mm dia

150 mm dia

100 mm dia

80 mm dia

Providing, Installation, Testing & Commissioning of Non- Return Valve of following sizes conforming to IS 5312 complete with rubber gasket, GI bolts, nuts, washers etc. as required.

150 mm dia

80 mm dia

HYDRANT, FIRE HOSE REEL, VALVES ETC. Supplying and Fixing of Two headed external yard hydrant

Two Way Hydrant post

Providing & Fixing of Hose cabinet of size 750 mm x 600 mm x 500 mm made of 2 mm thick MS sheet with 6 mm thick glazed glass doors i/c necessary locking arrangement suitable to accommodate external hydrant with butterfly valve, 2 Nos. 15 mtr. long hose pipe, 1 No. branch pipe, mounted on wall or raised brick platform and duly painted with post office red externally and while internally with synthetic enamel paint complete in all respect, for external hydrant, as required.

Providing and fixing resilient rubber neoprene lined single arch vibration eliminators suitable for raw water up to 70 deg.C temperature working pressure 8 Kg per square centimetre.

a) 100 mm dia

b) 80 mm dia

Providing and fixing of installation valve assembly of approved make complete with turbine type automatic alarm valve, control valve, test and drain valve and hydraulic alarm with motor and gong including interconnectig piping all complete as per specification and of approved make. ( UL Listed )

a) 150 mm dia

Supplying and Fixing 63 mm dia, 15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. conforming to IS: 636 (Type -3) as required.

Stainless steel

Supplying & Fixing 63 mm dia SS short branch pipe with 20 mm nominal internal diameter size nozzle conforming to IS: 903 suitable for instantaneous connection to interconnect hose pipe coupling as required.

Stainless steel

Supplying and Fixing of Fire Brigade Connection of cast iron body with Gun Metal male instantaneous inlet couplings complete with cap and chain as required for suitable dia MS Pipe connection conforming to IS 904 as required.

4 way - 150 mm dia M.S. Pipe

Supplying and Fixing Single headed external yard hydrant Water Monitor 75mm dia to be operated in pressure line with 7- 12 Kg/cm2, Inlet Flange NB 100 mm. Flow of 2580lpm with throw range of up to 62Mtrs at angle of 30°c.

Water Monitor

Supplying and Fixing Air Vessel made of 250 mm dia, 8 mm thick MS sheet, 1200 mm in height with air release valve on top and flanged connection to riser, drain arrangement with 25 mm dia Gun metal wheel valve with required accessories, pressure gauge and painting with synthetic enamel paint of approved shade as required.

Providing and Fixing diaphragm type pressure gauge alongwith accessories complete etc. as required.

Providing and Fixing pressure switch in the MS pipe line including connection etc. as required.

Providing, fixing, testing and commissioning of 20 mm dia Pendent Sprinkler K-115 including all fitting and accessories (installation shall be as per NFPA recommendation)

Pendent Sprinkler

CABLING: Supplying and Fixing of Copper conductor one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade confirming to IS:7098 (Part 1) 1988 of following size including testing, commissioning complete etc as required.

3 x 6 Sq. mm. (From Panel to Pumps)

3 x 16 Sq. mm. (From Panel to Pumps)

Supplying and laying control wiring with multicore copper stranded conductor of following sizes PVC insulated, PVC sheathed armoured underground cable between various sensors and system controller/ starter etc. in pump house and outside on surface/existing cable tray complete with connections at both end with glands etc. as required.

8 x 2.5 sq. mm

2 x 2.5 sq. mm

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

100 mm width x 50 mm depth x 1.6 mm thickness

150 mm width x 50 mm depth x 1.6 mm thickness

EARTHING: Earthing with G.I. earth plate 600 mm x 600 mm x 6 mm thick including accessories, and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/coke and salt as required.

Providing and fixing 25 mm x 5 mm G.I strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm x 5 mm G.I. strip on surface or in recess for connections etc, as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

LAYING PVC PIPE

Cutting of existing road for laying pvc pipe 150x150mm depth of cutting 200mm or as per rquired and complete.

Providing and laying of 100mm thck. P.v.c. pipe complete work.

Providing and fixing 2 nos connecting chamber all complete work.

Providing and Recunctruction of bitumen road all complete work.

Maa Bhadrakali Construction