Replacing old Damaged Borewell Motor and GI Pipe at Ward areas in ward no 56 East Zone

Amount

Removing the old damaged motors as per rules etc. complete testing pumpsets and as directed by corporation officers

Supply and delivery of borewell submersible pumpset with vertical type with all accessories with latest FS 8034 in general for the following duty conditions the pumpset should have diagonally balanced bronze impler and stainless shaft for motor and pump and directly coupled to a suitable capacity continuous rated three phase fifty cycles 22/440 volts AC supply motor should be as per ISI with upto date amendment. The starter winding should be made from high conductivity PVC insulated 3 core flat copper cable of suitable size of work Duty 50LPMx225M head., Supply and delivery of power coated MV panel incorporating switches and one on air break automatic star delta (FASD) Starter (have condenser ) Suitable for the above motor with suitable ammeter, voltmeter, single phasing cum dry running preventor, point lamps pneumatic timber suitable for 240V–440V Providing termination @ TNEB Meter to MV panel board as per IE rules and as directed by Corporation officers.

2Labour for the erection of submersible pumpsets in borewell including fixing and jointing submersible cable with proper claps upto the starter to the required depth and also fixing of riser pipes to the required depth values erection clamps, pressure gauges upto exterior wall of the pump room and erection of panel board consisting of TPICN, Switches starter, Voltmeter, Ammeter 3 pilot (including lamps) capacitor, single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules including construction of earth pits with earthing materials as per rules etc. complete testing pumpsets on trial run 30 days and as directed by Corporation officers.

Providing BT road cutting for pipe line as per the direction of departmental officers etc. completed.

Earth work excavation in all soils with initial lead & lift etc. complete as per direction of departmental officers including Refilling.

Supply and delivery of the following materials approved brand as per list with ISI marking and an approved by Corporation officers.

a.50mm GI pipe ‘B’ class ISI mark

b.50mm GI Bore coupling

c.50mm GI coupling

d.50mm GI Elbow

e.50mm GI Union

f.50mm GI TEE

g.50mm dia non return valve

h.50 x 300mm GI Barrel Nipple

i.50mm dia GM gate valve

j.150mm dia Bore Cover

k.50mm Dia MS bore Clampset with nuts and Bolts

l.Supply of shellack bottle

m.63mm dia PVC pipe of 6kg/cm2

n.63 mm dia PVC elbow

o. 63 mm dia PVC Tee

p.63x20 mm dia PVC Saddle

q.63 mm dia PVC endcap

r.63 mm PVC FTA

s.20 mm UPVC pipe

t.20 mm CI tap

u.20mm UPVC Coupling

v.20 mm UPVC TEE

w.20 mm UPVC elbow

x.20 mm GUN metal Gate Valve

y.20 mm x UPVC Union

Laying and Joining of pipes and Specials for Distribution line

Add :- GST @ 18%

C BALASUBRAMANIAN (BID ID -1195123)