WBPWD/KSHD/EE/NIQ-25 OF 2022-2023

Amount

Supply, fabrication, erection & testing of MS black steel pipe Heavy grade conforming to IS : 1239/3589 including all fittings viz. Elbows, tees, flanges, etc. reduces clamps, MS support dash fasteners etc. including painting the pipe with two coats of approved red oxide primer and two coats of approved red enamel paint and welded joints complete with cutting and making good the complete with cutting and making good the walls, floors or any other surface. 150 mm NB

Supply, installation, testing & commissioning of CI Gate Valve as pe IS:14846 (PN 16) with matching flanges complete with nuts & bolts. Size 150 mm NB

Supply,Installation of SS oblique type single headed Landing valve with 80 mm inlet and 63 mm outlet SS instantaneous male coupling with rubber cap and chain conforming to IS : 5290.. For Wer Riser

Supply & installation of SS branch pipe with 20 mm nozzle conforming to IS : 903 complete For Wer Riser

Supply & installation of 63 mm dia rubberized reinforced rubber line hose pipe in 15 m length conforming to IS : 636 Type I ISI marked with gunmetal male and female instantaneous coupling conforming to IS 903 wounded with 18 SWG copper wire complete. For Wer Riser

Supply & installation of MS hose box of fabricated from 16 SWG CRCA sheet double door with lockable arrangements to accommodate 2 RRL hose of 15 m length and one branch pipe painted white inside and red outside with one key. (750x600x250 mm) For Wer Riser

Supply & installation of swinging type hose reel drum fabricated from 14 SWG CRCA sheets painted with red colour stove paint 2 coats over 1 coat of primer with 30 m long 20 mm dia rubber hose pipe with 10 kg/sq cm working pressure with SS self closing shut – off nozzle of 5 mm outlet fixed on wall with dash fasteners and necessary shut off valve. For Wer Riser

Providing & fixing Non return valve (Wafer type) with matching flanges complete with nuts & bolts. Size 150 mm NB

Providing & fixing Butterfly valve as per BS :5155 (Wafer type) matching flanges complete with nuts & bolts. Size 150 mm NB

Size 100 mm NB

Supply & installation of automatic 25 NB Air Release Valve

Supply & installation of Globe Valves in S.S Metal Construction to IS: 778 with screwed ends. Size 25NB For Wer Riser

B.SIGNAGES Supply and installation in position the "FIRE EXIT" Sign with luminicent colour having size 300 x 100 mm.

Supply and fixing in position the signages " FIRE ORDER" contain the following matter on 3 mm thick "Opaque" PVC foam board of computerised cut, PVC non-reflective self adhesive vinyle painted foam board of size 1200 x 1000 mm. ALERT THE SECURITY AT SECURITY ROOM BY ACTUATING MANUAL CALL POINT LOCATED AT STRATEGIC LOCATION. EVACUATE THE OCCUPANTS BY USING FIRE EXIT AND EMERGENCY EXITS ONLY AND ASSEMBLE AT ASSEMBLY POINTS. BE CALM AND DO NOT GET PANIC, WALK DO NOT RUN

SWAMIJI ENGINEERS CO OPERATIVE SOCIETY LTD

P P ENTERPRISE

AVOYA CONSTRUCTION

SRABANI BOSE

PAUL FIRE SAFETY SOLUTION AND CONSULTANCY