Strengthening of Wharf LT Network for Installation of new Air Conditioners

Supply of following 3.5C x 185 Sq.mm size 1.1 KV grade XLPE insulated, PVC sheathed, armoured Aluminium conductor cable conforming to IS 7098 (Part 1) amended upto date.

Supplying and making end termination of cable size 3.5C x 185 Sq.mm with suitable glands by crimping the lugs in the feeder panel and work including supply and fixing of all required items like SS bolts / GI bolts nuts, washers etc. complete.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of 3.5Cx185 sq. mm (clamped with 1mm thick saddle) size on wall or surface as required.

Laying and fixing of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade of following 3.5C x 185 sq. mm (clamp with 1mm thick saddle) size on cable tray as required.

Fabrication, supply and installation of following 150 MM WIDTH x 50 MM DEPTH X 2MM THICK size of perforated GI cable tray including horizontal and vertical reducers, tees ,cross members and other accessories as required and duly suspended from ceiling with MS suspenders and painting etc as required.

Digging of trench of 1 meter deep x 0.5 meter wide, refilling the trench to the required ground level and consolidating etc. a) Asphalt cutting.

Removing of heavy weighed concrete slabs and refixing after laying the cable.

Supply and laying of 63mm dia (OD 63 mm & ID 51 mm nominal) DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc., confirming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required.

Making core cutting of size 300 mm dia(2Nos) for cable entry to the panel including finishing the core.

Supply and installation /fixing/provision of outdoor type thermoplastic modular panel enclosure with transparent polycarbonate lid, shock proof,IP65(weather proof),rust proof, dust proof, water proof, corrosion proof having internally embedded gasket on both lid and flap suitable to fix single phase/three phase energy meter in suitable base plate and having a provision for fuse/MCB cut out with suitable transparent hinged flap opening for operating MCB along with complete tamper proof SEALING facility 600 x 600 x 170mm.

Supplying and fixing moulded case circuit breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts and wiring complete. Protection of over load and short circuit with thermal magnetic / microprocessor release and earth faults as per IS -13947, 4 POLE, 250AMPS 35KA

Supply and fixing of 63A, TPN, B/C-CURVE rating- 10 KA, Miniature Circuit Breakers as required.

Supply and fixing of 6A to 32A, SP, B/C– CURVE following rating, 10 KA, Miniature Circuit Breakers as required.

Providing and fixing following 100 Amp, MCCB rating and 25 KA breaking capacity and FP pole MCCB in existing distribution board, making connections, etc. as required.

Earthing with G.I. earth pipe 3 meter long, 100 mm dia including accessories, and providing masonry enclosure with heavy duty GI cover plate of 300 x 300 mm having locking arrangement and watering pipe etc. with 64 kg charcoal / coke and 5kg salt as required.(As per IS : 3043 amended up to date)

Providing and fixing 3.15mm CU (10 SWG) wire on surface or in recess for connections etc., as required.

Supplying and laying of 100mm dia. B class GI pipes for culverts / drain crossing / GI pipe / trench and cable raising, work includes supplying collars, GI clamps and GI nuts, bolts, washers for fixing pipe to drain wall complete etc.

Charges for construction of masonry foundation for mounting outdoor feeder pillar of size 7.6 feet Length x 5.67 feet Height x 1.27 feet Width, using laterite stone with required cement plastering, curing and white washing etc. complete. The work also includes all necessary earth work excavation and back filling of the surplus soil as required.

Shifting & Installation of LT feeder pillar of size using suitable frame work of 7.6 feet Length x 5.67 feet Height x 1.27 feet Width from mobile crane office to traffic office building foundation for a distance of 500 Mtrs.

Providing roof work for feeder pillar of size7.6 feet Length x 5.67 feet Height x 1.27 feet Width ,using B class GI pipe, GI hollow tube section, color coated galvanized aluminum sheet as required with self screws, welding, cutting, transport charges etc complete.

Supplying and drawing flexible Multicore cable manufactured with electrolytic grade flexible copper with low conductor confirming to IS 8130-1984 and PVC insulation sheathed suitable for working voltage up to 1100V as per IS:694:2010 a) 4C x 2.5 Sq mm.

Supplying and drawing flexible Multicore cable manufactured with electrolytic grade flexible copper with low conductor confirming to IS 8130-1984 and PVC insulation sheathed suitable for working voltage up to 1100V as per IS:694:2010 a) 6C x 2.5 Sq mm.

Supply and fixing of 25A Metal socket set of 2 pole and earth. The entire plug and socket shall be mounted in a thermoplastic/power coated metal box and wired completely.

Supplying and fixing miniature circuit breakers on existing MCB distribution board using necessary fixing materials and ‘C’ type curve, indicator ON/OFF, energy cross-3 with Short circuit breaking capacity of 10K and complete wiring as required confirming to IEC 60898. a) 25 Amps DP

Supplying and fixing miniature circuit breakers on existing MCB distribution board using necessary fixing materials and ‘C’ type curve, indicator ON/OFF, energy cross-3 with Short circuit breaking capacity of 10K and complete wiring as required confirming to IEC 60898. a) 20 Amps DP

Supplying and fixing of DP 2way enclosure box flush mounting using with provision for fixing suitable type Capacity MCB’s DP with power coated painting.

Core Cutting.

Installation, Testing and Commissioning of 3TR, 3-phase 415 V Capacity Floor standing (Tower AC) Air Conditioner units with allied works for one Indoor and one outdoor unit is to be mounted on suitable Iron angle supports with all necessaries materials like Foam, Wrapping tape, White cement etc. as a complete job.

Installation, Testing and Commissioning Air Conditioner units with allied works for one Indoor and one outdoor unit is to be mounted on suitable Iron angle supports with all necessaries materials like Foam, Wrapping tape, White cement etc. as a complete job.

Supplying and fixing of Heavy duty MS Wall mounting brackets for Outdoor Split Air Conditioner units with painting and required items as a complete job.

Supplying and fixing of Heavy duty MS brackets for outdoor Floor Mounting of Tower Air Conditioner unit with painting and required items as a complete job.

Supplying and fixing of Heavy duty MS brackets for Indoor Floor Mounting of Tower Air Conditioner unit with painting and required items as a complete job

Supply, installation, testing, and commissioning of DOL starters upto 3HP, 1p motors including axillary contactors, push buttons and all necessary accessories as required complete. The starter enclose shall be made of powder coated 1.6mm CRCA sheet.

Supply of 4Cx16 Sq.mm 1.1KV grade XLPE insulated, PVC sheathed, armoured Aluminium conductor cable conforming to IS 7098(Part-I) amended upto date.

Supply and making end termination with brass compression gland and aluminium lugs for following 4Cx16 Sq.mm size of PVC insulated and PVC sheated / XLPE aluminium conductor cable of 1.1 KV grade as required.

Labour charge for laying of 4C x 16 Sq.mm cable in existing trench on wall / on structure / tray as required.

Circuit wiring - Wiring for circuit / sub main wiring along with earth wire with the FRLS PVC insulated copper conductor of following: 2x4 Sq.mm + 1x4 Sq.mm earth wire in surface / duct/ recessed medium class PVC conduit as required.

Supply and installation / fixing provision of box for MCB and CBT connectors for 3ph / 1ph connections with loop-in and loop-out for terminating 4C x 4 Sq.mm branch out 3C x 2.5 Sq.mm copper cable enclosed in a 260 x 210 x 116 mm thermo plastic polystyrene enclose it should be shock proof safe rust proof IP65 rust proof, dust proof, water proof having internally embedded gasket with provision for cable entry through IP65 thermoplastic polyamide glands. Work including fixing terminating of 32 Amps TPN suitable lugs.

Supplying and fixing miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and ‘C’ type curve, indicator ON / OFF, energy cross-3 with short circuit breaking capacity of 10K and complete wiring as required confirming to IEC 60898. 32 AMPS TPN

Supplying and fixing of following 25 mm sizes of medium class PVC conduit along with accessories in surface / recess making chases in wall including making good by applying Renderoc S2 as per manufacturers specification and finishing with putty, 1 coat primer and 2 coats acrylic emulsion paint to match the surface.

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