WBPWDTE/AE/BMCESD/NIQ-47/Q of 2024-25

Amount

Dismanteling , Storing and safely Keeping and transporting Existing Lights , Heavy Metal halide sets , Straing wire of Poles Etc and dipositing those at the PWD Stack under BMC Electrical Sub Division

Supply and Delivery of 230 V , 50 Hz Operated 140 W LED type Outddor street light with Toughened glass with aluminium die casting with IP 64/65/66 protection with in built surge protector Device of rating upto 10 KV similar to Phillips model BRP 322 LED 110CWHE MR FG S3 XT or similar design Make :- Phillips / Havells / Orient or any brand recognised by EIC. and Fixing the same with proper nuts bolts to the arm of pole as per G.S with GI 18 SWG wire tie ***(Ladies Hostel , Quarter G type , Srb hostel to hospital main road , Staff Nurses Hostel , NTS , Mourge side road , G&O bldg , MCH) ***

Supply and Delivery of 230 V , 50 Hz Operated 150 W LED type FloodLight with Toughened glass with aluminium die casting with IP 64/65/66 protection with in built surge protector Device of rating upto 10 KV similar to Phillips model Tango mini cat no BVP192 LED145 CW NB FG GR PSU or similar design Make :- Phillips / Havells / Orient or any brand recognised by EIC..

Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure.

Providing CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if necessary Without Loop Box

Supplying and Fixing GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting 250 x 250 x 100mm

Dismantling of OH line comprising of copper/AAC/ACSR conductor, cross arms / ‘D’ iron clamps / brackets / ‘V’ brackets etc. insulators, earthwire, cradle guard, safety devices, staywire etc., incl. sorting out, rolling the conductors, stacking, loading at site and delivering, unloading , measuring the conductors, sorting, stacking properly at any place as per direction upto a lead of 1.6 km OH line comprising of 3 phase, neutral, street light phase & earth wire

Supplying and fixing Timer panel M S Box with hing type front open door and threathed locking arrangement in one side made of 18 SWG CRCA MS Sheet of size 500 x 300 x 200 mm. fixed in wallon flate iron frame as per direction EIC.The Box shuld comprising following accessorise. A) 230 V , 50 Hz ,16 Amp Single dial 1 x 24 Hrs.Timer similar to ( Microrex QT31 ) of quartz driven running reserve Day dial back up by nickle cadmium battery (Make - GEC / Legrand ) – 1 no B) One no. ML-1 conctractor,(L&T make) with ( 2 NO or 1 NO + 1 NC Aux. Contract ) ( Make - Legrand / L & T ) – 1 no C) 4 pole 32 Amps MCB ( L & T / Ligrand ) - 1 no D) Auto / Manual By pass Toggle Switch arrangement – 1 no. E) 250 V , Diode type neon Indicator lamp ( Make - Legrand ) – 1 no F) Bakelite base with FP bolt type stud / Terminal block incl S & F Neutral Bar , with spring washer ,nuts etc with this box for termination of power to complete arrangement must be wiring by 4 Sq mm PVC insulated 'FRLS' Cu wire with suitable length incl socketing /lugs etc as per requirement & direction of EIC (for controlling outdoor street light fitting fittings)

Excavation of soil for installation of Earth Electrode and filling & ramming.For Morrum Soil

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level & restoring surface duly rammed (:For Morrum Soil ISI-Medium GI pipe as to GS .

Supply and delivery of 650/1100 Volts Power Cables with Aluminium Conductor XLPE Insulated, Cores Laid Up, Thermoplastic Tape Inner Sheathed, Armoured and Extruded PVC Type ST2 Outer Sheathed As Per IS-7098 (Part 1) 2011 of following sizes. 2 core 6 Sqmm Armoured

Laying of one No. cable upto 35 sqmm 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

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below. 2 core 6 Sqmm

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. 2 core 6 Sqmm

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required ISI M 25 mm dia

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.

Supply and Delivery of 230 V, 50 Hz , 20W LED LED polycarbonate T8 tube with in built driver and metal heat sink.Efficacy of 100 lm/W. ( Similar to model Crompton ULTRON Cat no LTB-20-865-(2) or similar make) Make :- Crompton / Bajaj / Orient / Phillips or , Any reputed brand and also Supply and delivery of Single LED Batten type fitting with surface/suspended mounting( Make:- Similar to Crompton ECO with Cat ref no:-DIJB12LT8-20 or any similar make) Make :- Phillips /Crompton Etc any brand recognised by EIC ( Single Fitting with single Tube )( MCH building ticket line waiting Shade )

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works 20mm size( For Single fitting under shade with item no 17 )

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) (For pole and single fitting tube)

Supplying and fixing polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction) 19mm dia 3mm thick Polythene Pipe ( for Internal pole Wiring )

Supply and Delivery of 230V , upto 20 A capacity 24Hrs Analog Electromechanical Time Switch (street light timer) with 1 NO an 1NC switchable Similar to ABB make Cat no AD1CO-15m or similar make . Least duration of time should be 15 miniutes . Make:- ABB / Havelles / L&T

Painting of any steel/ iron surface with no. of coats of paints as given below with ready mixed paint/primer of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint. One coat of red lead/Zinc chromate priming

GENUINE ENGINEERING WORKS (BID ID -5781521)

Swarnendu Sarkar (BID ID -5773527)