North Bengal Development Department Tender

Supply of 1.1 KV following grade PVC/A AL cable with 2X10 SWG GI wire as earthing attachment and mending good all damages to building works.(4 core 10 SQMM)

4 core 16 SQMM

Laying of cable upto 2 core 25 sqmm 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

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : 4 core 10 sqmm cable

4 core 16 sqmm cable

3.5 core 35 sqmm cable

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required. 3 x 22/0.3 (1.5 sqmm)

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. 2x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc. 2x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm)

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.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish.2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC Average run 6 mtr

Repairing of Handle bar for Pre installed Panel Change over switch, including material cost , Labour cost and transportation cost , completed with all other accessories item , mending good damages of brick work.

Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling 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. With out angle iron support 100x50x1.25mm (18SWG)

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire.Up to 50 sqmm

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required. ) 65 mm dia

Supplying & Fixing Industrial Plug & Socket board in mechanical lab with 415 V, 30A, TPN & Earth Metal Industrial Plug socket & 30A Industrial top incl. S&F 32 A TPN/FP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and nececessary conection.

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required 2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required.2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

Supply of 1.1 KV following grade PVC/A AL cable with 2X10 SWG GI wire as earthing attachment and mending good all damages to building works.(3.5 core 35 SQMM)

Water Purification Plant Shed: Detail estimate attached.

Supplying and fixing 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. 4 Way

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection1 nos 40A DP Incomer, and 2 nos SP outgoing

Providing and fixing of RO+UV water purification system with mineral cartidge of 4000 LTR/HR capacity having frp media vessel with Grewal sand media of different sizes with multiport valves raw water pump and high pressure booster pump with cleaning system and chemical dozing unit including 01 nos RO membrane housing with complete accessories all complete as per direction of engineering incharge water testing report according to water sample collected by department authorities for RAW and treated water will be tested from authorised government laboratory by contractor in his own cost and no extra payment will be paid.(High pressure pump 1 Nos, raw water pump 1Nos, MP valve 3 Nos, 24*72 vessel( frp) 3Nos,hydrik USA membrane 4Nos, membrane housing 4Nos,distribution system 6Nos,MNO2 300 KGS, gravels of different sizes 500KGS, activated carbon 100KGS, anthracite 100KGS, treated sand 600KGS, R.O ss structure 2 NOS.rotometer (4000LTR) tank 4000LTR (pipeline fittings all complete including labour charges). and Testing of Sample water from PHE Directorate, Govt of west bengal.

AMC for above water treatment plant for 5yrs beyond warranty

SITC of Elevator Type 13 Passenger elevator PTI13/10-19,Load & Capacity 884 kg or 13 persons,Speed 1 m/s,Stops & Openings 4 stops & 4 openings, Single entrance car,Travel height 10.8 m,Simplex Full Collective Control, Car dimensions 1350 mm wide x 1600 mm deep x 2200 mm high,Door dimensions 900 mm wide x 2000 mm internal height,Door type Two-panel centre opening Plain Panel,SS silver brushed car,Stainless steel Hairline AISI441 Car Panel Finish,with Round Bend Handrail Silver brushed stainless steel (ST4) at Rear Wall,ntegrated roof LS4 Stainless Steel Square Spot Light LED with exhaust fan,20mm flooring,1 Full Height Stainless Steel Face Plate Silver brushed StSt Segmented LCD display Square surface mounted Buttons with braille KDS90,Stainless Steel 7 segment display Flush Mounted Silver brushed StSt Square,surface mounted with braille KDS90, incl. Car Emergency Light Fireman Drive Curtain of Light 169 Beams Accurate Relevelling, Automatic, Closed Door including Emergency Rescue Device with audio announcer 2 Way Dedicated Intercom Nudging service Attendant Service Lift Announcer Square Spot Light LED Interface only(Incl. 2 year compulsory warranty and 1 year additional warranty) Additional work for Earth Pit Filling to required depth, Major civil work as prepare of Lift door ready, Electrical works for shaft, Electric supply connection etc as required For installation of Lift.

Pump : Supply and Installation of 5HP Submersible pump motor set suitable for 150 mm dia deep tube well capable for discharging adequate amount of Clear water at a total head UPTO 161 m max discharge upto 50-125 lpm having a discharging outlet of 50mm dia with) 3 core PVC flat copper cable of 50 mtr including LT make DOL starter . ksb UQD 112+UMA150.

Sinking of 150mm Tube well:- Site Preparation, Temporary Latrine, Placement & levelling of Rig Machine, Mast hoisting and Casing drilling (Upto 6 mtr.) Placement of Casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of Drilling.

Drilling of tubewell of Rig boaring system by Direct Rotary method of drilling using 9 7/8” dia.bit for pilot bore follwed by subsequently reaming using 12 1/4” dia. ,15 " dia. and 17.5" dia. Rock Roller Bits/Drag Bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. Note:1)Rate only for pilot drilling will be @ 50%. of item rate. 2)Rate for reaming by 12 1/4 " dia. bit will be @ 14% of item rate.3)Rate for reaming by 15 " dia. bit will be @ 16% of item rate. 4)Rate for reaming by 17.5 " dia. bit will be @ 20% of item rate. From 6 Mtr. to 60 Mtr

From 60 Mtr. to 90 Mtr.

From 90 Mtr. to 120 Mtr.

From 120 Mtr. to 150 Mtr

Lowering the tube well assembly (UPVC Casing pipe ,well pipe, strainer along with UPVC accessories) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc

Cost of Consumables for drilling rigs and machineries.

Development (Min. 8 Hr. continuous) of tube well by using suitable air compressor (Min. Capacity: 600CFM & operating Pressure 14 Bar) followed by yield testing with BHT pump (Head :45 to 50mtr.,Discharge :1100 to 1000 LPM and 25 BHP engine) all complete including To & Fro Transportation cost and Cost of fuels, lubricants & Labour etc.

Water sample collection and chemical test including Arsenic Test.

Transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel,Lubricant & loading unloading the materials from store/stack yard /suppliers godown and unloading /stacking the same at site. (Upto 60.0 km distance)

Supply and delivery of UPVC pipe (CD) conforming to IS 12818:2010. (CIPET Certified) 150 mm dia.

Supply and delivery of UPVC Deep Well Screen (RDS) Pipes with Ribs conforming to IS 12818:2010 .(CIPET Certified) 150 mm

Supply and delivery of UPVC Cap 150mm dia

Supply and delivery of M.S. Housing clamp 250 mm dia.

Supply and delivery of M.S .Centre guide (Special Type).

Supply and delivery of Washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to IS 4097 : 1967

Supply and delivery of Bentonite Powder conforming to IS 6186 : 1986

Electro-logging charge.

Supply and delivery of MS TW Specials (Clamp, Cap, Bail plug, Lugs, Ring etc.

Signage: Supply & lnstallation of 6" depth box type M,S. structure duly fabricated &.welded by 40 mm x 40 mm M.S. square pipe 3 mm thick lSI mark frame with back side & four sides covered by 24SWG MS sheet including Aluminium channel and fixing arrangement without ACP sheet includiug painting,. slze :20' x 6.5' to be made such a manner that it can be opened towards up direction for taking maintenance.

S&F 4mm thick white ACP sheet on MS structure. Size 20 ftX 6.5 ft

Supply & fixing of special type imported acrylic letter 1017 mm height fixed on ACP sheet.The letter front( English/Bengali bold) letter colour- Blue

Supply & fixing of LED inside the acrylic letters. the specification of lED is given below; a) LED white samsung (Korea) module. ( 3 nos. LED in a module) b) type:double line fixed. c) Life:70,000 burning hour d) Intensity- same & smooth through out no brighter or light or dark patches. e) Visibility: 50 mtr. at least for normal eye. f) Power supply: required amp (mean well LRS· -12) g) Ambient air 0-50 c 100% relative humidity. h) Power consumpdon: 1.08 watt per module.

S & F water proof 350 watt power supply system [P65. 50/60 Hz frequency 108 to 305 VAC power supply, .095 power factor for LED lamp, (Make: Meanwell /Groen)

S&F 50mm X 50mm X 6mm MS angle on wall including painting for fixing of sign board.