REPAIR AND MAINTENANCE TO OVERHEAD LT LINES, UG LT LINES, TRANSFORMERS, DISTRIBUTION SYSTEM AND CONNECTED WORKS IN ARMY AREA AT MOUNT ABU UNDER AGE(I) UDAIPUR

Amount

Material & Labour for scrapping out old rusted and corroded sufaces of cross arms, clamps, steel poles, pipes etc of any shape and size and preparing the exposed surfaces & applying two coat of aluminium paint over a coat of red oxide zinc crome primer complete all as specified and directed.Note Each Job consists of 3 sqmtr area of above given any material.

Material & Labour for scrapping out old rusted and corroded sufaces of transformers of cap 63 to 150 KVA size and preparing the exposed surfaces & applying two coat of blue paint over a coat of Zinc crome primer complete all as specified and directed.

Material & Labour for scrapping out old rusted and corroded sufaces of transformers of cap 151 to 250 KVA size and preparing the exposed surfaces & applying two coat of blue paint over a coat of Zinc crome primer complete all as specified and directed.

Material & Labour for scrapping out old rusted and corroded sufaces of transformers of cap 251 to 500 KVA size and preparing the exposed surfaces & applying two coat of blue paint over a coat of Zinc crome primer complete all as specified and directed.

Excavating in trenches n.exc 1.5 m width and n.exc 1.5m in depth for taking out cable and cable cover and getting out in any type of hard rock soil

Returning, filling in, including spreading levelling, watering and well ramming in layers n.exc 25 Cm

Removing excavated materials n.exc 50 mtr depositing where directed at a level n.exc 1.5 m above the starting point

Material & Labour for sand cushioning to PVC/ XLPE cables with tibba sand and punning to provide required cover to UG cables. Note :- For the purpose of payment only punned thickness will be measured

Material and labour for laying 40 to 50 mm thick quarry faced stone slab 35 to 40 cm wide and not exceeding 60 cm long laid dry abutting each other with gap between adjacent patties n.exc 10 mm for UG cable protection

Material and Laying and testing electric under ground LT cable PVC/XLPE insulated armoured aluminium conductor cable 1100 volts grade of size 95 sqmm 3.5/4 core in trenches, ducts, pipe on walls, poles all as directed by Engr-in-charge

…ditto… as item No. 10 but herein size 35 Sqmm 3/4 Core

…ditto… as item No. 10 but herein size 25 Sqmm 3/4 Core

…ditto… as item No. 10 but herein size 10 Sqmm 2 Core

Taking down old Unsv bus bars, and Supply and install, testing and commissioning of Bus bar chamber of size 60 cm x 60cm x 40 cm outdoor type suitable for LT 415 volts 3 phase 4 wire system factory made cubical complete materialised dust and vermin proof (protection class IP 54), made out of 3.15mm thick MS sheet (CRCA) including factory made hinged type door both side opening with locking arrangement duly painted with two coats of synthetic enamel paint with powder coated finish over a coat of zinc chrome primer complete all as specified and directed by Engineer-In-Charge. the panel board shall be comprising of the following accessories

Copper bus bar cap 250 Amp-04

RYB neon indicating lamp set of three- 01

Notes: (i) Rates are deemed to be inclusive of PCC platform of suitable size and 45cm height and 4 Nos legs of 50mm x 50mm x 6mm and 60 cm in height for fixing the panel (iii) Danger notice plate (02 Nos) LT size 20cmx 15cm shall be fixed on the panel (iv) Contractor provided power coated finish paint on panel.

Taking down old unsv & Supply and fix MCCB AC, 415 volts, 4 pole adjustable type, 250 Amps, breaking capacity 35 KA complete all as specified and directed.

Taking down old unsv & Supply and fix MCCB AC, 415 volts, 4 pole adjustable type, 200 Amps, breaking capacity 35 KA complete all as specified and directed.

Taking down old unsv & Supply and fix MCCB AC, 415 volts, 4 pole adjustable type, 160 Amps, breaking capacity 35 KA complete all as specified and directed.

Taking down old unsv & Supply and fix MCCB AC, 415 volts, 4 pole adjustable type, 63 Amps, breaking capacity 35 KA complete all as specified and directed.

Taking down old unsv & Supply and fix MCCB AC, 415 volts, 4 pole adjustable type, 125 Amps, breaking capacity 35 KA complete all as specified and directed.

Material & Labour for Zebra painting with two coats of Ist quality synthetic enamel paint on LT concrete poles up to 1.5 metre height from pedastal in 30 cm height in black & white paints including two coat of cement base paint on Pedastal of Pole and Painting the Cross arms with one coat of Synthetic/Aluminium enamel paint incl preparation of steel surfaces and including writing the pole Nos of 50mm height letters / figures with acrylic PVC strip "MES/LT ___" (pole number) all as directed

Material & Labour for MS angle, flats, bolts, nuts, washers for posts and struts for fencing of LT panel board including cutting tops to shape as directed, drilling holes including all drilling, riveting or bolting etc and similar work confirming to Fe-290 grade E-165 complete all as directed by Engr-inCharge.

Supply only chain link MS galvanised fencing 2mm dia MS galvanised wire 50 mm square mess, for protection outdoor LT feeder panels all as directed by Engr-in-Charge.

Supply & Fixing Mild steel plain galvanised wire 4 mm dia

Fixing only Chain link fencing of item No 24 above.

Supply & fix tinned copper drop out fuse suitable for HT 11 KV line of sizes 10 Amps to 60 Amps

Supply & Filling and topping up fresh transformer Oil having dielectric strength more than 50 KV capacitor at 2.5 mm gap for transformer , all as speceified and directed by Enger - in - charge.

Taking down old unsv & Supply & fixing GI 80mm light grade protection pipe all as specified and directed

Supply & Fixing of Reinforced concrete pipes 150 mm, class NP2, laid and jointed complete with collars.

Material & Labour for renewal of plate earthing for LT panel with galvanised mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 m below normal ground level) with the top edge of the earth plate at a depth not less than 1.5 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate electrode at one end and connected to metallic bodies of HT/LT equipments etc at the other, earth strip encased in and including 40mm bore GI medium grade pipe with all fittings from top of electrode to body of equipment fixed with and including 40 x 6mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with earth pit in PCC 1:2:4 type B-O using 12 mm graded crushed stone aggregate, RCC cover, funnel, wire mesh including necessary excavation and earth work , etc.complete all as specified and shown in electrical plate No 3 of SSR Pt-I.

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

Taking out panel door with old broken hinges and supply and fix with new MS hinges medium weight of 75mm long fix to panel & panel door with suitable nut & bolt /welding and Painting of LT panel with two coats of synthetic enamel paint complete exc 5 sqm n exec 10 sqm complete all as specified and directed.

M/S Balkishan Panwar Construction

shri balaji trading corporation

Sachiyay maa Electricals

M/s K R and Sons