Supply, delivery of Electro mechanical components at Hantapara T.G 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-25 m3/Hr Head-144 Mtr Shaft-stainless steel Impeller- S.S/ GM Outlet Size: 65 mm. Motor submersible type 3 Ph , 50Hz, 415 Volt± 10% 2900 RPM Motor must be suitable for operation with Star-Delta starter. Test certificate along with characteristic curve should be submitted at the time of delivery

1.1 KV grade 4 sq.mm x 3 Core water proof flat submersible Cu cable for above motor

Supply and delivery of the following valves, pipes and gauges etc at site:

80mm dia M.S. seamless column pipe(black) 6.8mm to 7.1 mm thick with 150 mm long heavy type socket at one end.

i) 3.00 m long excluding socket having 8T.P.I. thread.

ii) 1.50 m long excluding socket, one end having a thread of 11 T.P.I & the other end having a thread of 8 T.P.I.

Single phase Actuator operated wafer type Butter Fly valve PN 1.0 rating of nominal dia 80 mm as per BS-5155 having valve body of CI (Grade IS-210 FG 260) and shaft stainless steel (AISI-410). [ Test Certificates from both the manufacturer are to be submitted at the time of delivery ]

80 mm dia CIDF sluice valve-1 no., Non Return Valve-1 no., CIDF 90° bend-l no., Cl flanged tee-1no. blank flange-1 no., Cl/ MS flanged short piece 0.50 mtr.-lno, Cl/ MS flanged pipe 1 mtr. 1 no. etc as per IS specification and certification for Construction of delivery pipe line and wash out line.

Supply, delivery & storage at site of automatically controlled diaphragm type Chlorinator dosing Pump with flow rate 100 LPH and maximum pressure of 10 kg/cm2 with all accessories for pump and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 HP, 3 phase , 1450 RPM ,squirrel cage TEFC induction motor , Motor will be IE3. [ Test & Warranty Certificates are to be submitted at the time of delivery ]

100 Amp. TPN Main switch with re-wireable Fuse system. Having breaking capacity 30KA at 415V AC -02 Nos. and 100A, 4-bar Bus-bar Chamber-01 Nos. with 25mmX6mm Al. bar, porcelin insulator fixing in wall with Iron angle frame.

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

Total including GST

MAKE: AS PER DEPARTMENTAL APPROVED VENDOR LIST.

CINZANO

POLYCON ENGINEERS

MITRA ENTERPRISE

DEY ENTERPRISE