REPAIR REPLACEMENT OF LT ELECTRICAL SYSTEM AND CERTAIN MISC EM WORKS UNDER AGE EM OF GE SUKNA

Amount

Dismantling of overhead aluminium conductor, steel reinforced (ACSR) or AAC conductors complete all as specified and directed.

S&F overhead aluminium conductor steel reinforced (ACSR) in OH lines and including binding with insulators and jumpers with aluminium binding wire not less than 2.00 sqmm complete all as specified and directed.

Fixing only overhead aluminium conductor steel reinforced (ACSR) in OH lines and including binding with insulators and jumpers with aluminium binding wire not less than 2.00 sqmm complete all as specified and directed. Note:- (i) Serviceable quantity obtained from dismantling shall be reused under this item. (ii) Rate quoted is deemed to be included for the cost of binding wire.

Supply & laying LT XLPE insulated, armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 120 Sqmm x 3.5 Core, laid in trenches / duct / on pole and including taking down complete all as specified and directed. Make :- Havells / KEI / Polycab / Finolex / Gloster cables Ltd / Asian Cable

S&F 40 mm bore galvanised steel water tubing, medium grade with necessary fittings, fixed along electric pole etc, for cable protection including taking down complete all as specified and directed. Make - Tata / Jindal Steel / Prakash

S&F 80 mm bore galvanised steel water tubing, medium grade with necessary fittings, laid under road crossing or fixed along electric pole etc, for cable protection including taking down complete all as specified and directed. Make - Tata / Jindal Steel / Prakash

Boring holes horizontally under road, manually, in soft / loose soil, without cutting / disturbing the existing road surface, suitable for inserting pipe of n exc. 80 mm bore at a depth 0.75 m to 1.0 m from road surface for passing of UG cable, getting out and disposal of soil to a distance not exceeding 50 m complete all as specified and as directed. Note:- GI Pipe shall be measured and paid separately.

Excavation in trenches, not exc 1.5 m wide and not exc 1.5 m in depth; for foundation, etc, or for shafts, wells, cesspits, manholes, pier holes, etc, n exc 10 sqm on plan and n. exc. 1.5 m in depth and getting out all excavated material in soft / loose soil complete all as specified and directed.

Returning, filling in and including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing of excavated surplus soil to a distance n. exc. 50 m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed.

M&L sand cushioning with clean and dry sand in trenches for protection of UG cable and including punning down complete all as specified and directed. Note:- Punned thickness shall only be measured and paid.

Supply & laying sub class 'B' bricks of old size, laid along alignment of cable as protection to cable in trenches complete all as specified and directed.

S&F steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws, type 410 SP-31 (9 m long) and including painting with one coat of aluminium paint over a coat of primer & taking down complete all as specified and directed. Make of Pole:- Jindal Steel / Natonal tubing Co / Bombay tube & Store / Calcutta Poles & Tubes Make of paint :- Jotun India Pvt Ltd / Apcolite (Asian) / Luxol (Berger) / Jenson & Nicholson Paints Ltd (Borolac) / Shalimar Paints Ltd (Superlac)

All as per Sl item No. 13 above but type 410 SP-55 (11 m long).

M&L PCC 1:2:4 type B-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections and including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and including preparation of surfaces and applying two coats of aluminium paint over a coat of primer and dismantling complete all as specified and directed. Make of paint : Jotun India Pvt Ltd / Apcolite (Asian) / Luxol (Berger) / Jenson & Nicholson Paints Ltd (Borolac) / Shalimar Paints Ltd (Superlac)

S&F PVC insulated 3 core multistranded sheathed cable with 2.5 Sqmm copper conductor for connection of street / security light etc & including taking down complete all as specified and directed. Make:- Havells / Finolex / KEI / Polycab / RR Kabel Ltd.

M&L straight through joint heat shrinkable type complete with jointing materials and accessories, suitable for 1.1 KV, 3.5 / 4 core XLPE aluminium conductor cable of size 70 to 120 Sqmm including taking down complete all as specified and directed. Make:- 3M / Denson / Raychem

M&L end termination joint indoor / outdoor, heat shrinkable type complete with jointing materials and accessories, suitable for 1.1 KV, 3.5 / 4 core XLPE aluminium conductor cable of size 70 to 120 Sqmm including taking down complete all as specified and directed. Make:- 3M / Denson / Raychem

S&F cable junction box of size not less than 200 mm (w) x 160 mm (h) x 98 mm (d) with terminals, IP 65, with cover and metric knockout for cable entry suitable for 16 / 25 sqmm cable, fixing arrangement with MS flat of size 40 x 4 mm with necessary nuts, bolt and washers including taking down complete all as specified and directed. Make :- Hensel Cat No. K 9255 or equivalent in Sintex Industries Ltd. / C&S electric Ltd.

Cutting / trimming of tree branches in close proximity to over head lines to maintain a clearance of 1.5 meters from the overhead line to nearby trees brances complete all as specified and directed. NOTE: Only effected area of over head conductor shall be measured

Supply and installation in repairs of advance encapsulated compound based CPRI tested maintenance free, pipe-in-pipe technology upgraded (zinc and alloy coated), zinc coated (80-100) microns with pure zinc (99.9%) & alloy coating (200-250) microns, earthing system conforming to IS 3043 having outer and inner pipe not less than 76.2 mm dia and 41.9 mm respectively, 3 m length, zinc coated with additional special alloy coating 300 mm on the topside for additional protection of the terminal. The annular space between the pipes shall be filled up with compact fills (CF) (crystalline conductive compound). The compact fill (CF) mixture which is machine pressed in the pipes should not disintegrate or collapse when outer pipe corrodes. The inner pipe shall be extended with terminals for connectivity includiing digging the pits and refilling the same by electrodite back fill compound (ground enhancer), the BFC should be eco friendly ie. it should not contain environmentally hazardous material / metal having ROHS certification from NABL accredited lab. The earth pit shall be provided with a FRP earth pit cover for protection and safe guard of terminals. In case of poor quality of soil obtained from excavation, good quality earth shall be arranged by contractor at his own cost to fill the excavated pits by mixing the same with BFC 2 to 4 bags extra per pit / unit as directed. The material should have good electrical conductivity & anti-corrosion property in wide range of soil conditions. Make:- Ashlok / Indelec / MAK mat

M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to earth lead of galvanised iron strip 32 x 6 mm 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 including dismantling complete all as specified and directed. Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:1.5:3, type A1 cover slab, 50 mm thick reinforced with 8 mm dia TMT bar @ 140 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, 20 mm bore medium grade GI watering pipe, 40 mm bore GI light grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc.

M&L repairs to existing LT panels of size not less than of 1200 x 1200 x 500 mm by excavation of all loops and removing damaged UG cable, connecting new thimbles / lugs / cable glands and fixing of new neoprene rubber gasket to make it completely dust and vermin proof, fixing of new locking arragement and replacement of LT panel wiring with appropriate size of copper conductor, repairing of rusted parts of panel frame and shutter with necessary welding works including preparation and applying one coat of synthetic enamel paint on both internal and external surface of panel, PCC (1:3:6) type C2 (using 40mm crushed stone aggregate) work in foundation complete all as specified and directed. Note:-The unit rate quoted is deemed to include cost of earth work, PCC in foundation, new thimbles / lugs / cable glands, neoprene rubber gaskets, locking arrangement, Wiring, welding works, painting.

S&F phase indicator lamps (Red, Yellow and blue) suitable for fitting in existing panel including taking down complete all as specified and directed. Make:- L&T / Siemens / GE / RR Micro / BCH / Schneider

S&F current transformer, Ratio - 200 / 5, accuracy class 0.5, burden - 4VA including taking down complete all as specified and directed. Make :- AE / English Electric / Crompton Greaves / Areva T&D / Schneider

S&F MCCB 4 pole 400 Amp, breaking capacity 36 kA, Ics = 100% Icu, including taking down complete all as specified and as directed. Make :- Legrand / L & T / Siemens / ABB / Havells

All as per Sl item No. 29 above but 250 Amp, breaking capacity 36 kA.

All as per Sl item No. 29 above but 100 Amp, breaking capacity 25 kA.

S&F on-load change over switch 400 Amp, four pole, 415 volts, manual change over & open execution including taking down complete all as specified and directed. Make:- L & T / Legrand / ABB / Siemens / Schnieder / Havells India Ltd.

All as per Sl item No. 32 above but 160 Amp.

All as per Sl item No. 32 above but 100 Amp.

M/S KUNTALA ENTERPRISE

Janata Enterprises