REPAIR MAINT OF EXTERNAL ELECTRIFICATION SYSTEM AND OTHER ALLIED WORKS AT DIHAR LEH AND RANBIRPURA DET

Amount

Excavation in trenches for hard and dense soil n.exc 1.5m wide and n.exc 1.5m for laying cables, stays, foundation etc and getting out in any type of soil all as specified.

Excavation in trenchesn. exc 1.5m wide and exc 1.5m deepth for laying stays, poles, foundation etc and getting out in any type of soil all as specified.

Returning filling in including spreading leveling watering and well ramming in layers n.exc 25cm thick complete all as specified.

Removal of excavated material (soil)to a distance n.exc. 50m and deposting where directed at a level n.exc 1.5m above from the starting point complete all as specified.

Material and labour PCC 1:2:4, type B-1, using 20mm graded aggregate in cement mortar as in foundtion of poles,stay as mass concerete all as specified.

Material and labour PCC 1:3:6, type C-1, using 40mm graded aggregate in cement mortar as in foundtion of poles, stay as mass concerete all as specified.

Material and labour PCC 1:4:8, type D2, using 40mm graded aggregate in cement mortar as in foundtion of poles, stay as mass concerete all as specified.

Material and labour sand cushioning to underground cables complete all as specified in clause 19.75 of SSR Part-I laid before and after laying of cables all as specified.

Supplying and Laying un-reinfirced precast cable cover, class LV, Type I, flat, size 250 mm X 150 mm X 40 mm all as specified.

Taking down any size of old unsv cable LT/HT from the trenches all as specified as per site requirement (earth work shall be paid seperately)

Supply, laying, connecting and commissioning XLPE insulated LT under ground cable 1100 volts grade PVC insulated and sheathed, armourd with aluminium conductor including connecting with suitable size of cable glands lugs etc laid in trenches or fixed on wall including taking out existing UG cable of the size of 16 Sqmm x 4 Core. Note: Excavation and earth work, sand cushioning, cable cover, GI protection pipe will be measured and paid separetely.

All as per serial item No 11.00 above but 35 sqmm x 3.5 core

All as per serial item No 11.00 above but 50 sqmm x 3.5 core

All as per serial item No 11.00 above but 70 sqmm x 3.5 core

All as per serial item No 11.00 above but 95 sqmm x 3.5 core

All as per serial item No 11.00 above but 120 sqmm x 3.5 core

Material and labour GI tubing light grade for cable laid in trenches or under road crossing or fixed along with poles as protection pipe or for gardern /post lantern light bore of pipe 50mm all as specified and directed.

Material and labour for shifting of existing LT Panel disconnect electric supply and shifted to decided location and installed, connect,and testing outdoor type feeder pillar box mounted on angle iron frame of size 40mm X 40mm X 5mm and 50 cm four legs with suitable cable glands, nuts and bolts , washers, PCC work and painted with powder coated approved paint and colour complete.

Material and labourfor earthing with GI plate 600mmx600mmx6mm thick, burried directly in ground ( earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 Mtr below normal ground level, connecting to GI plate with 32x6 mm GI earth strip upto 7.5 Mtr long from erth point to test point by means of bolts, nuts, check nuts, washers and provision of charcoal, salt etc including watering arrangement with 20 mm dia GI medium grade pipe, MS funnel, PCC chamber in cement concrete 1:3:6 type C1 and finished even and smooth without using extra cement, 50 mm thick RCC cover 1:2:4 type B1 including 10 mm dia deformed bars @100 mm c/c on both ways for full size of chamber complete all as per electrical plate No .3 including necessary excavation and earth work in any type of soil complete all as directed.

Supplying and fixing in replacement 4 pole On Load changeover switch with advanced neutral 630 A, open execution conforming to IS :13947. Make:Havells Cat No .IHCNFO0630, C&S/L&T or equIvalent as approved by Engineer-in- Charge

Supplying and fixing in replacement 4 pole On Load changeover switch with advanced neutral 400 A, open execution conforming to IS :13947. Make:Havells Cat No. IHCNFO0400,C&S/L&T or equivalent as approved by Engineer-in- Charge

Supplying and fixing in replacement 4 pole On Load changeover switch with advanced neutral 250A, open execution conforming to IS :13947. Make:Havells Cat No. IHCNFO0250, C&S/L&T or equivalent as approved by Engineer-in- Charge

Supply and fixing in replacement MCCB, 400 Amps, 4 pole, 36 KA, 415 V,50 Hz all as specified and directed. Make:-Havells Cat part No.IHLLSEBF0400 # or C&S, Legrand

Supply and fixing in replacement MCCB, 400 Amps, 3 pole, 50 KA, 415 V, 50 Hz all as specified and directed. Make:- L&T Cat part No.CM98402OORO or C&S, Havell's

Supply and fixing in replacement MCCB, 320 Amps, 4 pole, 50 KA, 415 V, 50 Hz all as specified and directed. Make:- L&T CAT part No-CM98404OOQO or C&S, Havell's

Supply and fixing in replacement MCCB 250 Amps, 4 pole, 25 KA, 415 V, 50 Hz all as specified and directed Make:- L&T Cat part No.CM90634OOPO or C&S, Havell's

Supply and fixing in replacement MCCB 160 Amps, 4 pole, 25 KA, 415 V, 50 Hz all as specified and directed Make :- L&TCat part NoCM90634OOMOor C&S, Havell's

Supply and fixing in replacement MCCB 160 Amps 3pole, 25 KA, 415 V, 50 Hz all as specified and directed Make:- L&TCat part NoCM90631OOMO. or C&S, Havell's

Supply and fixing in replacement MCCB 100 Amps, 4 Pole, 30 KA, 415 V, 50 Hz all as specified and directed Make:-L&TCat part NoCM97933OOK2. or C&S, Havell's

Supply and fixing in replacement MCCB 63 Amps, 4 pole, 30 KA, 415 V,50 Hz all as specified and directed Make:- L&T Cat part no.CM97933OOH2 or C&S, Havell's

Supply and fixing for structural steel work as in cross arms, bracings,supports, clamps and back plates fabricated from structural steel sectionsincluding nuts,bolts washers,welding,bending cold or hot, drilling holes for bolts,in any shape or size as indicated or directed by Engr-in-Charge. and applying two coats of aluminium paint over one coat of red oxide zinc chrome primer incl preparation of surfaces including dismantling old structural steel work as in cross arms complete.

Supply and fixing in replacement for stay assemebly using stay rod of 20mm dia complete with accessories as shown in Electrical plate No 1 of SSR 1991 Part complete all as specified (loop type insulator, earth work and PCC shall be measured and paid for separately.)

Supply and erection steel tublar sewaged poles in replacement complete with MS base plate, final taper plg, bolts, nuts and screws as per IS 2713 Part II 1980 complete as specified type 410 SP -22 (8.5 metres long) including taking out old unserviceable steel tubular/Pcc pole after breaking the existing PCC coping, foundation etc including painting with one coat or red oxideprimer and two coat of aluminium paint and one coat of bituminous paint for embeded portion and removal debris out side MD land and earth work complete all as specified. Note: PCC foundation and coping will be measured and paid separately under respective items.

Supply and fixing in replacement for bracket made out of 40mm dia GI pipe light grade bent to shape by cutting welding total length of brackets(1.20 metres) with nut, bolts, clamps of sutable size complete all as specified

Supply and fixing in repairs two core PVC insulated round sheathed multi core copper conductor cable of size 2.5 Sq mm for voltage grade 1 volts as per IS: 694:1990 complete all as specified and as directed. Make. Polycab cat part No.WHMFDSKB22X5 or Havell,s/ plaza/ Finolex.

Supplying and fixing in replacement for Pressure die cast Aluminium housing ,LED Street light fittings 60 W,all as specified . Make:-Crompton Cat No LSTP-60-CDL or equivalent in Havells / Bajaj.

Supplying and fixing in replacement for Pressure die cast Aluminium housing, LED Street light fittings 72 W, all as specified. Make:-Crompton Cat No LSTP-72-CDL or equivalent in Havell,s / Bajaj.

Supplying and fixing in replacement for Pressure die cast Aluminium housing ,LED Flood light fittings 45 W,all as specified . Make:-Crompton Cat No LSTP--45-CDL or equivalent in Havell,s / Bajaj .

Painting of steel tubular pole 9 mtr long,including cleaning and removing flake,scale of pole with wire brush and applying one coat of aluminium paint including three strap 30 cm with black and two strap 30 cm with yellow of synthetic enamelled superior quality of paint as directed.

Supply and fixing in replacement of Decorative Post top latern for 360O indirect light, IP 65 protection of capacity 40 watts LED complete and connecting the same to electrical source with using copper conductor 23 / 0.0076 round PVC inslulated and sheathed three core cable all as specified and directed by Engr- in-charge. Make - Crompton Cat No.LPTO-40-CDL or equivalent in Havells / Bajaj/Wipro.

EESSI

M/S HIGHLAND ENGINEERING