WBPHED/04_03/EE/BOLMD/25-26

Amount

Supply and delivery of Openwell submersible pumping machinery set suitable for wet pit installation complete with stainer along with all accessories with following specification: PUMP : Discharge (Q) : (1800-1280) m3/Hr. & Head (H) : (19-38) mtrs. Method of starting : SD, Shaft-stainless steel-SS-304, Impeller- Crome Steel/CI/S.S / Bronze, SUC & DEL size- 90/80 mm dia, Type of position-Horizontal. Mechanical Seal Motor : 12.5HP (Suitable for open well) Operating Voltage : 415 (± 10 %), Phase : 3ph, 50 Hz ± 6% Speed : 2800 RPM, Method of starting : S/D Make : KSB / Grundfos / Texmo / CRI / KBL / MBH / or any approved vendor. ( N.B : Manufacturer's test certificate along with charecteristics curve, MOC and gurantee certyificate have to be submitted at the time of delivery.)

Supply & delivery at site of 35 mm² x 3.5 core size Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC. (Make:- Gloster / Polycab / Mescab / or any Approved Vendor list of PHED.) ( N.B : Manufacturer's test certificate have to be submitted at the time of delivery.)

Supply & delivery of 100A Kit-kat Rewireable (Porcelain Fuse carrier & Base) (Make:- Havells / L&T / or any Approved Vendor list of PHED.)

Supply & delivery of 100 Amps re-wireable porcelain fuse unit type TPN Main Switch with steel sheet enclosure (Conforms: IS/IEC600947-1&3). (Make: Havells /Approved Vendor list of PHED.)

Supply & delivery of Re-wireable type TPN Changeover switch 100 Amps 415V, 50Hz, 4 Pole offload with steel sheet enclosure (Conforms: IS/IEC60947-1&3). (Make: Havells /Approved Vendor list of PHED.)

100 Amps, 4way, wall mounted Copper Busbar Chamber with steel sheet enclosure (Conforms:IS/IEC:60947-3). (Make: Havells /Approved Vendor list of PHED.)

Supply and delivery of the following Pipes, valves, pipes and gauges etc at site-- (Make: Approved Vendor list of PHED.)

100mm dia M.S. Black pipe P/E conforming to IS:1239 PART-1 (2004), Heavy (C Class).

150mm dia M.S. Black pipe P/E conforming to IS:1239 PART-1 (2004), Heavy (C Class).

100mm dia M.S. blank flange 15mm thick perforated as per IS1538.

Heavy type suitable dia. MS suspension clamp along with nuts bolts and washers.

100mm dia. Cast Iron double flanged manually operated rising spindle type sluice valve generally conforming to IS: 14846, having body, door, dome / bonnet, gland in graded Cast Iron to IS 210 Gr. FG 260, four faces of SS AISI 304 and spindle nut of gunmetal to IS 318 Gr. LTB 2, outside screw rising stainless steel AISI 304 spindle, valves suitable for a maximum working pressure of 10 kg/cm² (seat test) & body tested to 15 kg/cm². Flanges faced and drilled to IS:1538 Table 4 & 6. Valves tested by closed end method only. (MOC & TC needed for valve).

100mm dia. cast iron double flanged single door swing non-return valve generally conforming to IS:5312 Part I, having body, door, cover in graded cast iron to IS 210 Gr. FG 260; body & door rings of Stainless steel to SS AISI 304 , hinge pin of SS AISI 304, valves suitable for a maximum working pressure of 10 kg/cm² (seat test) & body tested to 15 kg/cm². Flanges drilled to IS 1538 Table 4 & 6. (MOC & TC needed for valve).

100 mm dia Dismantling Joint PN-1.0 CI dismantling Joint complete Galvanised , Stud, Nut and washer and Follower flanges, drilled to IS:1538 Table 4 & 6. ( AT DELIVERY SIDE OF PUMP )

Supply & Fixing of perforated GI cable tray tee with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. [200x50x1.25mm x 3mtr long (18SWG)] [Approx length -30mtr/3mtr = 10nos]

Making earthing arrangement as per following --

Excavation of soil for installation of Earth electrode and filling and ramming for soft soil.

Earthing with 50 mm dia Gl pipe 3.64 mm thick x 3.04 Mts.long with TATA-Medium GI pipe with a provision to connect 25mm X 6mm GI flat strip complete with GI bolts, nuts, washers etc as required.

Supplying & fixing of earth Busbar of galvanized (Hot dip) MS flat 25mm X 6mm on wall having clearance of 6mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulator etc as required.

Connecting the equipments body to earth busbar including S&F 25mm X 6mm galvanized (Hot dip) MS flat on wall/floor with GI saddles as required and connection of equipments incld. drilling holes, with bolts, nuts, washers etc as required.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36cm X 86.36cm X 46cm deep (below ground level) complete with cemented brick work (1:6) of 25cm width duly plaster with cement morter (inside) CI hinged inspection cover of size 36.56cm X 35.56cm with locking arrangement, GI reducer including drilling of 46nos. 12mm dia holes on the GI pipe.

Extra treatment of soil by using salt and charcoal or coke for plate electrode.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections.

Making internal electrification of pump house consisting of 1no. Ceiling fan point, 2nos. tube light & 2nos. LED bulb point, 1no. bulk head point and 4nos. 40W LED with arm bracket at outside and one three pin plug point incld. supply of all necessary materials (approved make Ceiling fan, Lamps & fixture etc.) to complete the work as per IE rules, wiring with 2.5 sqmm / 4ssqmm or suitable gauge copper wire within PVC casing, PVC switch board etc as per direction.

M.S. gate of Jail type as per approved design made of strong M.S. frame work, intermediate stiffeners and round / square bars or angles. M.S. sheet (not less than 14 gauge) gussets, cleats etc. including necessary riveting, bolting, welding, locking and hanging arrangements, fitting and fixing complete as per direction of the Engineer-in -charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc.

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. a) For Structural Works in Roof Trusses etc. using joists, channels and angles of specified section weighing less than 22.5 kg/ m ( ISMC 150 x 75 x 6 )

Labour for hoisting and placing in proper position (up to 1st floor level) departmental R.S. joists, channels, angles. Tees, plates etc. including fitting and fixing same with bolts and nuts, if necessary (but excluding cost of such bolts and nuts). This including construction of channel supports base plate with Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) including shuttering and reinforcement,if any, including after Dismantling all types of masonry , cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed as per direction.

Making inter connection of the pump delivery line with pump collecting main line near the well with above supplying and fixing of 100 mm dia. Heavy type MS. black pipe, bend, 100 mm dia. M.S. flange with necessary drill holes and other necessary M.S. specials as may be reqd as per site situation and painting as required for all installation to complete the work including cutting pipes, making bend, delivery common header, thread and welding the all joints (3run) properly if necessary and supplying necessary H.T nuts & bolts with washer, rubber insertion etc. to complete the work as per direction and testing & commissioning of the above supplied pump & motor completion of work as per relevent Hydraulic Standards & IE rules and upto entire satisfaction of EIC. This including construction of pipe supports / valve supports with Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) including shuttering and reinforcement,if any, including after Dismantling all types of masonry , cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed as per direction.

Supply and delivery at site of GRP street light pole conical type 7 mtr. Length with base plate at bottom & internal junction box (6A,SP MCB & 4-way Connector )resin coated. A) Single arm pole. (For Both Zone-2 & 3 sites) [Make: Fibro Plastichem/EPP/PHED Approved]

Supply and delivery at site of energy efficient LED Smart Bright street light fixture with IP66 and IK06 protected LM high pressure alluminium di cast housing with polycarbonate cover capable of delivery standard lumen output as follows .The lens plate should be bolted to the metal core PCB should not be glued . The driving current should be more than 700 mA . It should have internal surge protection of minium 4kv , lumen /watt >100, Drivier efficiency > 85% ,PF >0.95, THD<10% . [ BRP033 LED90 CW SLR GR PSU SPD ] [Make: Philips/PHED Approved]

Supply and delivery at site of 1.1 KV grade 2 core 6 sq.mm XLPE insulated Al. Ar. Cable Conforming to IS:7098(Part-I) 1988 for outdoor lighting along with manufactures test certificate. [Make:Gloster/Havells/Polycab/PHED Approved]Supply of cable as per actual requirement at site.

Erection of GRP pole of length of 7 meter in RCC(1:2:4) foundation of 400x400mm of depth of 1300 mm below GL and 200 mm just above GL. 4 nos "J" type foundation bolt of 20 mm dia and 600 mm long grouted into RCC foundation as per base plate of pole.Projected length of 100 mm also considered for fitting with the base plate of the pole.There should be a provision of two number flexible pvc pipe of 63mm dia for cable entry as per supplied drawing.Also the foundation along material will be made as per departmental drawing and design.

Laying of cable upto 2 core 4 sq.mm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.

Laying of one No. cable up to 35 sq.mm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Fitting fixing above supplied LED light fitting complete with all accessories to be fixed with S&F length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required complete.

Earthing with 1no. Of G.I. earth spike (20 mm dia. X 1.5 mtr. Long) driven into the ground upto 2 mtr.. drawing earth line with separate 6 SWG G.I. Wires providing 15 mm dia. G.I. pipe protection from earth spike feeder box/junction box/poles and fixing to the same by suitable nuts & bolts all complete as per direction of EIC.

Supply and delivery of 16 amp 240V rewireable type switch fuse unit.Make-Approved make

Fixing only above supplied Sheet Steel Main Switch (Rewirwable type) on Flat Iron Frame/Angle Iron Frame on wall).

Supplying and fixing 2 Way MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment.

Supplying and fixing (06-32A SPN) 415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection [N.B: (1) Pump data is to be confirmed with the yeild test report of the tube well. (2) Third party inspection of the work is mandatory as per guidelines of NJJM and direction of EIC without any extra cost. (3) Drawing, design and make of the materials are to be approved from the EIC before procurement.]

Add: GST @ 18% on sum of Item No: 1.00 to 41.00

Add: Cess @1% on sum of Item No. 1.00 to 42.00

HINDOL ROY (BID ID -6473476)

Birbhum Electric Works (BID ID -6473597)