Power backup arrangement, provision of 3 phase power supply, provision of isolation transformer, lighting arrangement in inside and outside of weighbridge installed under Sarubera Project under Kuju Area.

Amount

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit, with modular switch, modular plate, suitable Gl box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required 4 x 6 sq. m

Supplying and fixing following modular switch/socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required6 pin 15/16 A socket outlet

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required 15/16 A switch

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MOB distribution board, 415 V, on surface/recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 4 way (4+12), Double door

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required, 63A

Supplying, installing, testing and commissioning of following capacity TPN tap off box made of 1.6mm thick sheet steel enclosure duly painted with powder coating on existing rising mains complete with TPN disconnector FSU and HRC fuses, connections, earthing etc. as required. 100A TPN

Supplying, erection and testing of approved make wall mounting fan oscillating type with base, blades, guard, speed regulator etc. AC 230-250 volts with connections and including raw bolt/anchor hole fastener etc, complete finished and as required 400mm swipe

Supplying and fixing flood light with high power LED of 3 to 6 Watt each assembled on single MCPCB and additional unique peanut lens on each LED, system lumens output with efficacy 120 lm/Watt. luminiare having color temp upto 6500K & 50000 hrs. burning life with minimum @ L 70, The colour rendering index of LED light should be more than 70. Luminiare comprises of driver. PF>0.95 & surge protection 10KV. Housing made of pressure die cast aluminium with heat resistant flat glass, IP65 protection. Submission LM 79-08/1816106 (2012). IEC60598, IEC61347i/c connection wire, testing lete, to complete the job.90/100Watt, color temp 3000-6500k as required.

Supplying and fixing 3phase 1 neutral surge protection device for 415volt

3 KVA (1 phase input & 1 phase output) Supply, installation, testing and commissioning of UPS & battery for backup, minimum load power factor 0.8,power factor 0.99, having OVCD (over voltage cut-off device), having CVCF (constant voltage constant frequency, bypass parameters configurable, 2 stage charging(constant current/float charge), having temperature compensated charger, Fan speed control, digital signal processor controller, total harmonic distortion (current)THDI (<10%@50% R Load, Input 1 phase voltage 230v, voltage range 110-300v, Output voltage (220AC/230AC/240AC ± 1%), Total harmonic distortion Voltage (THDv-<3% linear load. <5% nonlinear load, 90% AC/AC efficiency. Over load capacity(105-110%: 3min, 111130%: 30Sec) operating temperature with full load 0-40°C, communication features (RS232, USB com port, Intelligent slot(optional). UPS installation with all required material arrangements as required as per IS specification.For 120 minute backup, min. 9600 VAH

Supply & Fixing of Post insulator, 10KA, 11KV rated, standard size

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement mortar 14 (1 cement: 4 coarse sand) For old Earth piss 0.12 Mtr X 0.75 Mr X 0.50 Mu X 4 Side X 6Nos-0.81 CUM

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg permetre) cross arm for two 11 KV over head line conductorscomplete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flatiron clamps, bolts and nuts including drilling holes for insulatorpins, bolts, nuts and washers etc (as per drawing)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level 1:1.5:3 (1 cement: 1.5 course sand (zone-III): 3 graded stone aggregate 20 mm nominal size) 0.75 Mtr X 0.75 Mtr X 0.12 Mtr X 6 Nos-0,40 CUM

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more.

Painting of poles

Supplying & fixing of D'Iron clamp.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Supply & Fixing of 5 KVA 1 Phase Copper Wound isolation Transformer

Supply & Fixing of Aluminium armoured single core flexible type 1100 voltage grade 35 sq mm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supply & Fixing of Aluminium Tubular Lug 35 sq mm

Supply & Fixing of copper material, Tripod lightning conductor, 30 inch length X 25mm top X 50mm bottom, 12.5mm thick rod.

Erection of pole of following length in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required. Above 10.00 metre and upto 12.00 metre

Supply and erection of approved make safe earthing electrode consisting pipe-in-pipe technology as per 15 3043-1987 ntade of corrosion free G.I. pipes with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing in earth pit of minimum bore dia. 150mm size, as mentioned below: With 3 metre G.I. pipes having outer pipe dia of 50mm having 80-200 micron galvanizing. Inner pipe dia, of 25mm having 200-250 Micron galvanizing, connection terminal dia. of 12mm in nominal soil with 50 kg (two bag) back filling bentonite compound UL listed and confirm to relevant International/Indian standards around electrode unto ground level.

Total impact of GST for the purpose of CTC

Ashok Kumar (BID ID -1163995)