Supply, Delivery Installation of Electro Mechanical works, Voltage Stabilizer etc. for Augmentation to Accommodate FHTC at Pump House No.III under Karimpur WS Scheme in Karimpur I Block of Nadia District

Amount

Supply & delivery at site MS fabricated type wall mounted MCC with hinge type front door cover of CRCA sheet (2 mm. Thick) and suitable locking arrangement (degree of protection - IP 54) having fully automatic programmable logic control system with manual bypass mode suitable operation of submersible pumping machinery, chlorinator, etc. part by part according to present time including 1no. 40A TPN feeder for IEP. Painting of the cubical MCC by powder coated (Siemens Grey) paint over a coat of primer after derusting properly including arrangement of bracket for fixing panel on wall, all opening covered by rubber gasket, cable entry from bottom and two earthing stud (8mm. size). The said cubical MCC comprising of (range –7.5 H.P to12.5 H.P) with SDS starting arrangement.

25 sq.mm. 1.1 KV grade, 3 ½ core, Al. Ar. P.V.C.insulated cable

100A, TP, 415V main switch in sheet steel enclose with neutral link rewireable porcelain fuse unit

i) 80 mm. dia.CIDF sluice valve 1 no, CIDF NRV valve 1 no, GI bend, CIDF/M.S. Enlarge, CIDF short pieceses of required length, Flanged tail piece,CIDF Bend, steel plug, M.S. nipple, flange, Nuts, Bolts etc. as per requirement and as per I.S. specification and other required materials for the job i.e. for making complete constraction of delivery & wash out line as per IS 780/84 for sluice valve and IS-5312/84 for NRV. Test certificate of the meterials should be submitted at the time of the delivery. NB:- M.S. specials should be minimum 7 mm. Thickness.

ii) Three-Phase actuator operated wafer type butterfly valve PN-1.0 rating of norminal dia 80 mm. As per BS-5155 having valve body of CI (Grade IS 210 FG 260) and shaft stainless steel (AISI-410)

Installation of above supplied panel, main switch etc. in the pump house and actuator operated CI butterfly valve including supply of 12 core, 2.5 sq. mm. copper control cable, CI short piece, bend, compensating MS flange, nuts, bolts, gaskets and other fixing materials required to complete the job in all respect along with testing the installation upto entire satisfaction of EIC. (incl. supply of necessary Spirals’ reqd for orientation of pipeline).

Supply & Fitting fixing of 100 Amps. Fuse unit (Both base & bridge) in the wall by supplying of all necessary materials as per I.E. rules and direction.

Drawing of above supplied (item sl. No-1b) power cable in the wall/floor by supplying of all necessary materials as per I.E. Rules and direction.

Finishing the end of PVC cable by crimping method including supplying of suitable size cable gland, tapes, socket, jointing materials etc. as per I.E. rule and direction.

Fitting & fixing of above supplied valves, specials [ item sl no.1d(i)] etc. with existing rising main by supplying of all necessary materials as required to complete the work as per direction. This also includes the cost of painting of valves and specials with enamel paint over a coat of anticorrossive paint. The colour coat and brand will be decided by the EIC .

Part B - Voltage Stabilizer Supply and delivery at site of 20 KVA, 3phase, oil cooled type Servo Motor operated copper wound line voltage corrector conforming to IS-9815 (Pt.-1)-1994 suitable for unbalanced input voltage with following specification including first filling oil as per IS-335 where applicable.

Supply & delivery of the following materials at site :- a) 100A 4 Pole On load change over switch.

b) 100A TPN Rewireable type main switch.

c) 100A 4Way Cu Bus bar chamber by 16 BG sheet steel enclosure including porcelain chair with painting complete.

Making brick built foundation with supplying of all required materials suitable for the above Voltage stabilizer by (4:1) cement mortar including holding down foundation bolts(If required) and plaster with neat cement finish as per direction of E.I.C.

Fitting, Fixing and connection of above supplied changeover switch, bus-bar and Main Switch on the wall by supplying all necessary materials to complete the job.

Installation of the above voltage stabilizer on the foundation including all connection complete as per direction of E.I.C.

Drawing and connection of cable on wall and all connection complete with all equipment as per requirement and as per direction.

Making joints of the cable by supplying compression type gland thimple, socket etc.as per requirement and as per direction of EIC.

Earthing with 50 mm dia. G.I. pipe, 3.65 mm thick & 3mtrs long (2 sets) and conn. by 25x 6 mm G.I. strip ( for reqd length) upto the earth bus-clamp with the equipments on wall/floor with staplesburied inside as reqd. at site and with 25 mm x 6mm GI flat strip to earth electrode pipe,fastening with 13mmx80mm G.I bolts,nuts,washers, including all f & f of materials & filling & restoring the surface by ramming &making suitable earthpit with brick structure & MS lid on top as per direction.

Making internal/external electrification of P/House by 2 x 1.5 sq.mm. P.V.C. cu wire through suitable size casing/capping for 4 nos. point ( 1 no. bracketpoint , 1 no. tube light point , 1 nos. bulk head point and 1 fan point ) and 1 no. 5A ,5 pin plug point with earthing attachment of 1 x 1.5 sqmm cu. Wire with supplying of tube light fittings, fan(5* rating), bulbs including suppying and fixing 10 A. DP MCBmake on wall all complete as per I.E. rules and direction. (including making external illumination by Supply & fixing of 1 no. 40W LED IP 66 fixing of Supply & installation of MS bracket & connection complete).

Testing the entire installation as per satisfaction of Engineer-in-Charge.

Add: GST @ 18%

Add: LW Cess @ 1%

JECLAT ENGINEERING CO-OP SOCIETY LTD.

MAA TARA CONSTRUCTION

DEY ENTERPRISE