NIT NO. 4 ITEM NO. 1

Supply of sewage submersible pump set having the discharge 500Mt3/hour at 22Mt to 25 Mtr head along with 80mm solid passable working on 440V AC supply /50Hz, IP-68 F class insulation motor with 15 Mt spare cable & suitable base frame as per manufacturer standard. The material construction & pump efficiency shall be as under. Body – CI Shaft – SS-410 Impeller – SS/CFM8 Hardware – SS Pump efficiency – 75% Make-Kirloskar/Kishore/Mody/KSB/Aqua/JASCO/ABS/DJB approve make

Supply of suitable control panel having the all facilities of metering, incoming outgoing switchgears, MCCBs, all protections, auto operation facility complete wiring as per submersible manufacturer standard.

Supply of 4X16 mm squire copper cable Make- Polycab / Havells / Finolex

Supply of 6 core 1 mm squire copper control cable Make- Polycab / Havells / Finolex

Supply of 200mm dia Sluice valve of 200mm dia PN-1 Make- Kirloskar / IVC /

Supply of 200mm dia non return valve of 200mm dia PN-1 Make- Kirloskar / IVC /

Supply of MS pipe 200mm dia 6mm thick Make-Jindal /Prakash /Tata

S/o MS heavy duty flange of 200mm dia dully finish holed as per IS size

S/o MS heavy duty double flange bend of 200mm 90 dully finish holed as per IS size

S/o MS heavy duty double flange tapper bend of suitable size as per pump outlet 200mm dia dully finish holed as per IS size

Supply of SS-304 chain suitable to hold the pump with D-clamp

MS girder of size 200X100X5.7mm

Supply of MS clamp of 200mm dully holed for holding the delivery pipe

Making arrangement of all required safety equipments, i.e. gas detector, oxygen respirator, hamlet, safety belts, gum boot, , safety ladder, jacket, breathing apparatus etc. required during the execution of work in confined space in sewerage network.

Installation of submersible pump set in wet sump well by cutting of existing jaal, lowering of pump with the help of hydra crane, making of flanged pipes, gap pieces, painting, fixing of valves, MS girders, LT control panel at suitable location, laying of cable with all required connections, earthing including, nut bolt, washer, rubber packing in all respect completely by welding machine, gas cutter & required tool / tackles.

Interconnection of 200mm dia delivery line with existing 900mm dia pumping main common chamber inside the pump premises with dismantling and provision of required gap pieces, material, damaged civil work and all required items for complete interconnection in all respect as per site requirement. Testing of pump set on full load as per direction of engineer in charge.

JAI MATADI TRADERS

Gupta Brothers

M/S CHAITANYA CONSTRUCTION CO.

Super System Engineers