138WE/L-54/2021-22

Amount

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m depth and getting out for laying of cable / pole in hard / dense soil complete all as specified and directed by Engr-in-Charge.

Excavation in trenches not exc 1.5 m wide, exc 1.5 m deep and not exc 3.0 m depth and getting out for pole erection in hard / dense soil complete all as specified and directed by Engr-in-Charge.

Returning, filling in, including spreading, leveling watering, and well ramming in layers not exc 25 cm in hard / dense soil complete all as specified and directed by Engr-in-Charge.

Removing excavated material n.exc 50m and depositing where directed at a level exc 1.5 m above the starting point complete all as specified and directed by Engr-in-charge.

M&L for crushed stone sand cushioning to UG cable, provide with the layer 8 cm before and 15 cm after laying and stretching jointing and testing the cable complete all as specified and directed by Engr-in-Charge. Note : Punned thickness shall only be measured.

Suppling and laying unreinforced precast concrete cable cover, class HV, type 1 flat of size 300mm x 180mm x 40mm complete all as specified and directed by Engr-in-Charge.

Suppling and laying unreinforced precast concrete cable cover, class LV, type 2 flat of size 300mm x 180mm x 40mm complete all as specified and directed by Engr-in-Charge.

Supply and fix GI pipe light grade with all connected accessories of sizes 100mm dia complete all as specified and directed by Engr-in-Chrage.

Cutting of existing road not exc 1.5 mtr in depth and not exceeding 1.5 mtr wide including black top, sub base and WBM, well ramming in layers with watering after laying of RCC /GI pipe under road making good in all respect to match with the existing surface all as directed by Engr-in-Chrage.

Supply, laying & testing of XLPE cable insulated screened PVC bedded, galvanized steel strip armoured, electric power cables (heavy duty) with stranded aluminum conductor, 11000 volts grade, earthed system of size 3 core 95 sq mm complete all as specified and directed by Engr-in-Chrage.

S&F in repair cable end joint boxes 95 sqmm, 3 core XLPE 11 KV HT cable heat shrinkable outdoor type, complete all as specified and directed by Engr-in-Chrage. Note : The Dismantled items to be return to store.

M&L for supply, installation and testing complete step down transformer 400 KVA, three phase, 50 Htz, DYN11, ONAN type, including of standard accessories like conservator, silica gel, breather, radiator fins, HT & LT cable end boxes or bus duct flange, lifting lugs, Bi-directional plain/flanged rollers, earthing terminal, air release plug. Off load tap charger (+5% to 10% in steps of 2.5%) winding/top oil temperature rise of 45 degree centirgrade/40 degree centigrade, ISI marked drain vlave, dial type temp gauge, first fill oil, epoxy based paint etc having max, total losses as per energy efficiency level-2 at basic insulation confirming to IS 2026 (Part-I to Part-II) latest amended and IS 1180 Part I:2014 BEE star level-I as per Govt of India, Ministry of Power notification dated 16 Dec 2016 complete all as specified and directed by Engr-in-Chrage.

Supply and erection steel tubular swaged poles complete with cast iron base plate, finial taper plug, botls, nuts and screws as specified, type-410, SP-55 (11.00 meters long), pre-painted internally and externally including painting with two coats of aluminium paint over one coat of zinc chrome primer after preparing the surface, after erecting the pole, complete all as specified and directed by Engr-in-Chrage. Note : Excavation, earth work and cement concrete shall be measured and paid under relevant items of schedule.

M&L for PCC 1:4:8 type D2 using 40mm graded aggregate for base foundation, complete all as specified and directed by Engr-in-Chrage.

M&L for PCC 1:3:6 type C-1 with 20mm gradded stone aggregate for coping of poles Pedestal (PPC) or mass filling, complete all as specified and directed by Engr-in-Chrage.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor 70 Sqmm 3 1/2 core, complete all as specified and directed by Engr-in-charge.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor 95 Sqmm 3 1/2 core, complete all as specified and directed by Engr-in-charge.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor 120 Sqmm 3 1/2 core, complete all as specified and directed by Engr-in-charge.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor 150 Sqmm 3 1/2 core, complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacement of lighting arresters expulsion type complete with all fittings, 30 Kilo amp discharge capacity, distribution class suitable for 11 KV HT over head network including necessary connections with HT over head lines complete all as specified and directed. Note : The Dismantled items to be return to store.

Supply and fixing in replacement of air break switch gang operated (GOD) triple pole with drop out fuses mechanically operated, mounted on insulators 15 Nos & steel frame with operating mechanism & operating rod of GI pipe 25mm & medium grade with necessary clamps to be operated from ground level 11000 Volts grade working pressures and current upto 200 Amps complete all as specified. Note : The Dismantled items to be return to store.

M&L for supply and installation, over head, aluminium conductor, steel reinforced, weasel, including making connections and fixing on poles with all necessary arrangements, complete all as specified and as directed by Engr-in-charge. Note : Weight of ACSR or all aluminium conductors drawn for overhead lines is to be determined by measuring taut horizontal distance between centers of two adjacent poles and compounding the weight of conductors of that size and length and 3% extra added for sag, jointing, jumpers, etc.

M&L for earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanized iron or steel all as shown in electrical plate No 3 of MES SSR Part-I connected to main switch board or main control board all as specified and testing on completion including provision of earth wire protected by galvanized iron 40mm dia light grade pipe and watering pipe shall be 20 mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal/salt, funnel etc complete all as directed.

Ditto all as above but using galvanised earth lead wire 4.0 mm dia as continuity earth wire.

R B TRADERS