MAD/ULB/BHATPARA/DR-2/235

Supply and installation of submersible Motor Pump set(20HP) with alied electrical accessories at Koleypara in ward no-26

Supply delivary at site and installation of onesubmerssible pump-motor set having duty point discharge of 110M3/ lir of clear water at a total head of 55 metres along with 150 mm dia.. 5.29mm Thick MS/ERW column pipe of total length 21mt. Including reducer, shortpicce, socket etc. 2nos 3 core 6 sq.mm. PVC submcrssible cable of length 40mtrs. each including suitable nos. of cable Clamps. 2 pairs of pump rest clamp (10mm thick X 75mm X 500mm long MS plate) l0 mm dia Steel wire rope for protection device with clamps, nuts, bolts etc. all complete a per specification and direction of EIC.Make pump motor set —KSB/ Calama/ Bhagirathi Ganga Column pipe- Tata/jindal Submerssible Cable — Finolex / Incab

Supply, delivery at site & installation of the following valves and specials as per specification and of approved make complete with nuts, bolts, gaskets.washers etc as per direction of EIC a) 150 mm dia MS flange to be match. with MS/ERW column

b) 150 mm dia CIDF 90° bends

c) 150 mm dia CIDF shortpiece

d) 150 mm dia CIDF tee("T")

e) 150 mm dia. MS blank flange

f) 150 mm dia CIDF single door non-return valve conforming to latest IS specifications

g) 150 mm dia CIDF manually operated Sluice valve with hand wheel conforming to latest IS specification

h) 300mm dia. Tubewell cover (split type) with cable entry pipe & locking arrangement Valves, specials etc. should be heavy duty & as per IS specifications and from manufacturers having 1S0-9001

Supplying, fitting & fixing of the following a) 100mm dia Pressure gauge with cock & fittings having calibration in kg/cm2 of range 0-7 kg/cm2

Supply, delivery and installation of one 100Amp. TPN switch disconnector fuse (HRC) unit complete on wall mounted M.S. frame duly painted and fitted immediately after the power meter of WBSEB with suitable length of 7/16 copper wire with bends, Sockets, clamps, PVC pipes etc. as per direction of EIC & IE rule :Make Havels/ Crompton/Standered

Supplying, fitting & fixing of Floor Mounted type Piller Box of suitable size with front and back door, pad lock Wooden Panel for installation of Meter(WBSEB) & Main Switch in one side and control panel on the other side duly painted

Supplying fitting & fixing of Floor mounting type compartmentalised electrical panel of suitable size & front door type made of 2 mm thick MS sheet and MS angles to fit the following Electrical items for pump motor set as per specifications & direction of EIC. The panel box should be painted after proper surface preparation & shall have provisions for 2 nos earth , terminal connections. A)incommer 1.100 Amp front operated Rotary handle type TPNmain switch

4.Indicator Lamp for RYB phases

B)Bus -bar Suitably rated copper bus-bar having Proper section for R-Y-B-N

C)Outgoing feeder for pump motor 1.100Amp front operated rotary handle type TPSFU

2.Fully automatic complete star-delta starter suitable for pump Motor set make L&T/ MEI

3.Single phase prevontor

4.On off push button

5.Thermal overload &earth fault delay

6. under voltage protection Relay (All protection relayes and Items are to be suitabely wired up at factory with 1.5 Sq mm 660 volt grade copper flexible wire for smooth operation of the P/M set as per direction of EIC

D)Capacitor for PF Correction Suitably rated Capacitor for automatic power factor improvement to be ftted through TPSPU

E)Internal electrification feeder of PB 32 Amp DP isolator with 3 way SPN distribution board having provision of I no 16A SPN MCB and 2nos. 6 Amp SPN MCB for distribution wiring (Prior to fabrication of the panel GA Diagram and wiring diagram for each compartment should be furnished for approval) Make- Meters —AE/IMP CT - kappa MCB - Semens/Havels Switches - L & T/ Havels /crompton/ standard

supplying and drawing 1.1 KV grade 16Sq mm Copper wire from 100 Amp IC TPN switch to panel within piticr BQX including making end terminations with suitable lugs, glands, sockets etc. as per ditrection of EIC & IE rules

supplying and drawing complete of double run 1.1 KV grade 25sq. mm 31/2 core aluminium armoured cable through suitable dia. Class B medium GI protection tube laid underground with care from the junction box(Feeder box) situated near pump set to the main Switch of the piller Box as per IE niles and direction of EIC Cost of required GI tube and specials etc. &cable laying with protection etc. arc included in this item

Earthing the panel and PB as per IE rule and direction of E1C including supply of earth pipc(10feet long ) CI-B, Medium, 50 mm dia and other accessories

Testing, trial run & commissioning of the installation as pct direction of EIC

Operation, maintenance and guarding of the entire installation for 3(three) months as per Direction of EIC

Supplying, fitting fixing 150 mm pipe , Bend ,Tee-joint Flange, nuts, Bolts, Gasket etc. according to requirement and to connect with the existing pipe-line and Miscellaneous expences.