Tender For Special Repair To Ber - E-M Appliances At Af Stn Bihta. in India

Work Detail

Tender For Special Repair To Ber - E-M Appliances At Af Stn Bihta.; 1 Disconnecting electric supply from electric sources, taking down split/ window AC of any capacity without damaging any other eqpts and making good and matching with existing surface complete and incl transporatation to MES store yard GE (AF) Bihta with all accessories. complete all as specified and as directed. 2 Disconnecting electric supply from electric sources, taking down ceiling fan of any sweep and incl transporatation to MES store yard GE (AF) Bihta with all accessories like blades ,down rods etc . complete all as specified and as directed. 3 Supply andInstall Hi wall split Air Conditioner2 TRcapacity withIndoor, outdoor unitscomplete withcordless remote control unit and with in-built ioniser and plasma filter for better indoor air quality with minium 5 star ratinginverter type and EER 3.2 ( Copper Condenser Coil) Model N oASGG24CGAA-B, of make "O" Genreal or equivalent model of Blue star/voltas/Hitachi/ Daikin. complete all as specified and as directed.Note:Cost is inclusive of providingGI powder coated brackets for fixing of split Acs out door unit and including grouting with suitable size fastners complete all as specified and as directed. 4 Supply and fixing ceiling fan 1200mm sweep copper wound having Min air delivery 210 CFM with minimum service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) including fixing of down rod and connecting up complete all as specified and as directed. 5 Supply, install, testing and commissioning including transportation at site, transformer of Energy efficient level-2, step down indoor ONAN type copper wound ofcapacity 400KVA,11 KV on HT side and 433 Volt on LT side at no load, 3 phase 4 wire, 50 Hz, AC supplyoil immersed, laminated iron core naturally cooled ,delta connected on HT side and star connected on LT side, corresponding to vector group DYN- II with neutral brought out separately for earthing, off load tap changing arrangementson HT side to vary secondary voltage +7.5% in steps of + 2.5%, with and including cable box on HV and LV side complete with first filling of transformer oil upto appropriate level conforming to IS complete as per manufacturer recommendation complete with standard fittings conforming to latest edition of IS-1180 (part-I)-2014complete all as specified & directed including following accesories all as specified and directed by engineer-in-charge. 6 (a) One cable box HV side consisting of 3 nos porcelain terminal points incl nuts and washer with two nos cable gland suitable for up to 3 core 185sqmmHT UG cable (b ) Suitable cable box LV side for mounting two LV cable consistingof 4 Nos porcelain with brass bushing rods , complete with nuts and washer with two nos cable gland suitable for LT UG cable.( c ) Oil conservator with filler type drain valve and oil level gauge.(d) Dehydrating breather with first fill of dehydrating agent.(e) Explosion vents. (f) Thermometer pocket on tank cover incl thermometer.(g) Rating plate and terminal marking plate. 7 (h) The earthing terminal two nos to tank to faciliate fixing to earth strip.(i) Oil level gauge(j) Lifting lugs (k) Oil filling hole with cap / plug with connection plate complete.(l) Air relief valve plug.(m) four plan solid cast steel detachable roller for transformer(n)01 No dial type thermometer vapour pressure type having range 0-120 degree centigrade 8 All as per item No 01 above butfor Transformer of capacity 250 KVA 9 M&L for properly disconnecting old transformer of capacity 400 KVA (Qty-02 Nos) and 250 KVA (Qty-03 Nos)and depositing to MES store yard with mobile crane of adequate capacity complete all as specified and as directed by Engr-in-Charge. 10 M&L for fabrication of trolley to accommodate 400KVA transformer with LT Panel,including HT & LT cable and with overall size not less than 2.50 m x 3.0 mtrs using main chassis MS channel of size 100 x 50 mm main beams and main beams cross number with side boundary beams and incl base platform plate of 3mm thick chequered plate properly welded on chassis and drawbar triangular detachable MS angle iron 50 x 50 x 5 mm with wire mesh flat 40 x 6 mm not less than 900 mm high cage should be with openable door with locking arrangement at front side painted with two coats of synthetic enamel paint over a coat of red oxide steel primer, with towing hook spring loaded 36 mm forged steel fixed with trolley including leaf spring 13 Nos - 4 set (800x70x11) with tyre assembly 4 Nos of size 7.50 x 1600 incl 4 Nos of light reflector 2 Nos of Number plate and 04 Nos of danger notice plate HT 11 KV all as specified . The following items are also required : 11 (a) Supply & fixed tyre & tubes of suitable size of wheel drum - 04 Nos.(b) Supply & fix axle - 02 Nos between front & rear wheel(c) Supply & fix danger notice plate/board of 11 KV on each side of trolley - 02 Nos(e) The cost of any MS work required for fixing of transformer shall deemed to be included in the quoted rate.Note:- Any other work/item not mentioned above but necessary for smooth functioning of the trolley shall be included in the rate quoted by the contractor. 12 Material and labour for earthing complete with Copper plate electrode 600mm X 600mm X 3.15mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to copper strip 20 X3 mm , (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No 5 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 40 mm dia GI pipe light grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia light grade for watering pipe with funnel & wire meshincluding necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit and 40 mm thick precast RCC cover in 1 : 2 : 4 type B1 with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle completeall as specified & directed by Engineer-in-Charge. NOTE: Earth iron strip and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item. 13 Supply, laying and testing cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric power cables heavy duty 11000 volts grade with stranded aluminium conductor ofsize 3 core 95 Sqmm complete all as specified and directed. 14 Supply, laying and testing cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric power cables heavy duty 1100 volts grade with stranded aluminium conductor ofsize 3.5 core 240 Sqmm complete all as specified and directed. 15 M&L for Cable joining kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm. 16 M&L for Cable joining kit for 1.1 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 240 Sqmm. 17 Supply and lay GI tubing 100 mm dia, light grade for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as directed by Engineer-in-Charge.

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