Supply and Installation of 4 Nos. of 12 mtr High mast system with 6 nos. of 150 W LED lights and 5 years warranty at various locations in Kannur LSC

Amount

Supply and installation of High Mast system as per following specification (a) Supply 12Mtr High Mast system with its accessories .Mast shaft shall be in single or two section, Galvanisation of single hot dipped, suitable for wind velocity as per IS 875 Head frame assembly 2 pont suspention system with steel wire rope 5 mm dia (7/19 construction) and double drum winching system arrangement conforming to IS with galvanised lantern carriage suitable for accommodating 4Nos flood light luminaires symmetrically and its control gear box and lightining spike. The mast shall have an integral single phase operation power tool installed inside the base compartment for its operation.(b) Supply and conveyance foundation bolt made of special steel along with nuts, washers, anchor plates and templates(c) Supply, erection, testing and commissioning of LED aviation obstruction light(d) Supply and erection control box consists of I No. 25A,2 pole MCB incomer, single dial24 hour timer with charging facility and suitable contractor for automatic operation, suitable size connection cable from control panel to flood light fittings and shall also consists of suitable control for power tool single phase motor and giving connection.(e) Construction of suitable shallow foundation with l:2:4 Concrete for the high mast considering the safe soil bearing capacity at site as l0 T/Sqmtr at 2 Meter depth with reiforcement for RCC works, bend tied and placed in position (plain grill requiring bend cold ) using for steel including form work for reinforced cement concrete and excavation of soil including neat banking. (f) Erection and commissioning of the above high mast with the help of crane/derrick and other suitable equipment and wiring of luminaries with wiring materials (Bajaj/ Crompton/ philips/equivalent)

Supply, installation, testing and commissioning of 150w LED flood light luminaire with extruded aluminium heat sink pressure die cast aluminium cover on both side for holding of extruded aluminium heat sink and with voltage range ( 140 _ 270V AC). The luminaire shall be minimum IP 66 protected. LED Driver efficiency should be greater than 105 % with colour temperature should be greater than 5700K range. Inbuilt-surge protection 10kv and power factor 0.95 with THD less than 10%

Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.60 mm CRCA sheet as per approved designand requirement, with front and rear access faciiity, bus bar chambers, hinged doors for all switch gear comparcments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps bus bar interconnection etc, detachable .covers, for bus bar chamber and cable alley, painting the assembly with 2 coats ". syntheticenamel paint over a coat of zinc chromate primer etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slottedangles etc shall not be used for the fabrication of panel assembly. The measurments should be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc. including control wiring

Supply and fixing the following types of beeding along the periphery of doors/ other detachable compartments to make the panel assembly dust & vermin proof including sticking with glue

A' section neoprene beeding suitable for 1.60/ 2.00 mm sheet

Fabrication, supply, conveyance and installation of angle iron frame work for wall mounting panel board using suitable size angle iron cut and welded to shape including painting with two coats of synthetic enamel paint over a coat of zinc chromate primer, bolting the frame to the panel using required bolt and nuts, fixing the whole to the wall, making good the damages etc. as required.

Supply and fixing the following accessories in the existing meter board and giving connections etc.

32 A,415 V Backelite fuse fitting

32 A,4l5Y,2wayneutrallinkmountedonDMC/SMCbase.

20-32 A, clip-on offset tag fuse link of size fl

Supply and installation of the following accessories suitable for 50 Hz , AC supply conforming to IS 8828-19951 IEC 60898 of the following current ratings in the existing contol panel and giving connections as required

25 A,2 pole, 30 mA RCCB

6 Ato25 A, l0 kA, DP MCB (C curve)

32A,2Pole, AC I rated power contractor with lNO+lNC auxiliary contracts & with AC coil

24 Hours Timer for operating automatic ON-OFF function

Aluminium anodised Danger Notice Board of size 150 x 100 mm.with inscriptions (both in English and Malayalam) and conventional Skull and Bone in Red colour.

Supply and wiring with 650/1100 V grade PVC i-nsulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices equipments including providing suitable size sockets at the termination points. Keeping the wiring firm by' suitable tie /tie mounts PVC duct etc as required..

4.00 sq mm single run withithout sockets

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.lKV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.

2 core 10 sq mm

Supplying siemens' tropodur type nickel plated Double compression brass cable gland for PVC insulated and PVC sheathed armoured aluminium copper conductor cable 1.1 KV grade. and making end termination suitable for 2 /3/ 3.5/4 core cable of the following sizes as required.

l0 sq mm

Supplying and providing earth clamps for siemens tropodur typecable glands of suitable length and other dimensions noted along cable glands of suitable length and other dimensions noted along cable glands of suitable length and other dimensions noted along with each size of glands for the follouing sizes of cables as required.

4sqmm-16 sq mm with 12 mm wide x 1 mm thick clip

Supply of superior quality aluminium tubular iable socket and making core termination of cables of the following sizes including crimping etc. as required..

Supply route marker with l02mmx102mm cast iron, spike 5mm thick with inscription 'LT Cable' there on bolted / welded to 35x35x6rnm angle iron 60cm long and fixing the same in ground as required..

Supplying, laying and jointing of the following sizes of double wall comrgated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in hard soil 0.75m below ground level including excavation

40/32 mm or nearest size

Supply and fixing the folloting sizes of PVC Conduit conforming to IS 9537 I 1983 part III arong with arl required accessories on existing pole/ concrete etc. as service/protection pipe as required

32 mm dia light gauge

Supply and providing plate earthing as per IS 3043 with 600x600x6.30 mm GI/CI earth plate, 20 mm GI u,atering pipe fixed to the earth plate with 20 x 3 mm GI clamps. GI funnel with weld mesh, filling required quantiry of charcoal including construction of inspection chamber with a bed concrete of l:4:g cement mortar 1:6, plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar l:4, 12 mm thick, (the finished inside dimension shall be 300 x 300 x 300 mm) but excluding test joint, earth continuity conductor to the plate, and covering at the top. (in ordinary soil)

Supply and providing the following sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required

300 x 300 x 6 mm cast iron gully trap with covering

Supply and providing test joint for the earthing system using 2 Nos of the following sizes of srrips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.

2x25 x 3 mm GI strip

Supply and providing earth lead from the test joint to the earth electrode using the following sizes of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test ioint etc as required..

25 x 3 mm GI strip

Supply and drau'ine bare earthing conductors of the foilowing sizes along with wiring cables and giving connection as required

3.15 mm copper conductor (10 SWG)

25 x 3 mm GI strip

Supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc. as required.

3.15 mm (10SWG)

Supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc. as required.

25 x 6mm brass bolt & nut

25 x 8 mm GI bolt & nut

Fabrication, supply and conveyance and installation of name board with Granite stone with requird inscriptions such as scheme and the required names etc. Fixing of 3x4 feet granite board using slab fixed on brick masonary pedstals including cost of earth excavation,conveyance, labour charge etc. excluding the charge of granite name board

Charges for KSEB connection including all laison works (Actual Amount paid on production of receipt).

MICROTECHNOLOGIES

MERKURY ELECTRICAL CORPORATION