Supply, delivery of Electro mechanical components at Chhota Salkumar Water Supply Scheme and other adjacent mouzas,in the dist of Alipurduar under NMD-II,PHE.Dte,Alipurduar.

Amount

Supply and delivery at site of the following submersible pumping machinery and electrical accessories:

Submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per NIT specification : Pump Duty condition-54 m3/Hr Head-45 Mtr Shaft-stainless steel Impeller- S.S/ GM Outlet Size: 100 mm. Motor submersible type 3 Ph , 50Hz, 415 Volt± 10% 2900 RPM Motor must be suitable for operation with S/D starter. Test certificate along with characteristic curve should be submitted at the time of delivery

Submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per NIT specification : Pump Duty condition-33 m3/Hr Head-53 Mtr Shaft-stainless steel Impeller- S.S/ GM Outlet Size: 80 mm. Motor submersible type 3 Ph , 50Hz, 415 Volt± 10% 2900 RPM Motor must be suitable for operation with S-D starter. Test certificate along with characteristic curve should be submitted at the time of delivery

Submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per NIT specification : Pump Duty condition-41 m3/Hr Head-44 Mtr Shaft-stainless steel Impeller- S.S/ GM Outlet Size: 80 mm. Motor submersible type 3 Ph , 50Hz, 415 Volt± 10% 2900 RPM Motor must be suitable for operation with S-D starter. Test certificate along with characteristic curve should be submitted at the time of delivery

Supply, delivery and storage at site of Wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in STAR-DELTA mode ranging from 7.5-12.5HP, actuator with RDOL starter, Chlorinator with DOL starter and timer operated outdoor and indoor lighting as per approved drawing and NIT specification :

100 Amp. TPN Main switch with re-wireable Fuse system. Having breaking capacity 30KA at 415V AC with Iron angle frame.

100 Amp 4 Pole On load change over switch with Iron angle frame.

Add @12% GST(CGST@6%+SGST@6%)

Total including GST

MAKE: AS PER DEPARTMENTAL APPROVED VENDOR LIST.

DIAMOND ELECTRICAL WORKS

MUSTAFI CONCERN