Additional works related to augmentation works in connection with FHTC works in Uttar Tajpur PWSS, Block-Karimpur- I

Amount

Supply and delivery of Three-Phase actuator operated wafer type butterfly valve (PN-1.0 rating, N.B dia. 80 mm) as per BS-5155 having valve body of CI (Grade IS 210 FG 260) and shaft stainless steel (AISI-410) for PH-II.

Supply delivery of following items: (make- Approved from wbphed vendor list)

100A TP 415V main switch in sheet steel enclosure with neutral link rewireable porcelain fuse unit for IEP PH room.

Street light luminaire of 45 watt LED light set with PDC Housing and Ip-66 grade. (efficacy not less that 100 lumen/watt)

9 watt LED Bulb

25 watt LED Tubelight set

35 sq.mm 3.5 core PVC insulated aluminium armoured cable for power line connection from PH-I to IEP room.

Supply delivery of following items for modification of MCC panel of PH-I & II: (make- Approved from wbphed vendor list)

9A 3 pole power contactor

9A 3 pole front mounted 2NO+2NC auxiliary contactor

16A 3 pole MCB

24 hour Digital clock timer

Modification of MCC Panel of PH-I & II by fitting fixing of above spare parts with necessarry tools, cables, wires etc to create provision for running of 2nos. 3 phase actuator of Butterfly valve in the existing MCC panel of PH-1 & 2 of Uttar Tajpur PWSS including making interconnection of Actuator with MCC panel by control cable of both Pump house as per direction of EIC.

Earthing with 50 mm dia. x 3 mtr long G.I. pipe (3.65 mm thick) (2 sets) and indoor conn. by 25 x 6 mm G.I. strip (for reqd. length) upto the earth bus clamp with the equipments on wall/floor with staples buried inside as reqd. at site and with 25 mm x 5mm Al flat strip to earth electrode pipe, fastening with 13 mm x 80 mm G.I bolts, nuts, washers, including all f & f of materials & filling ground partly with bitumen and salt with 12' avg. depth, restoring the surface by ramming & making suitable earth pit with brick structure & MS lid on top as per direction.

Add: GST @ 18%

Add: LW Cess @ 1%

CHANDAN ROY (BID ID -6499002)

Tarun Kumar Bhattacharya (BID ID -6508883)