SPECIAL REPAIRS TO LT PANELS AND UG CABLES AT CERTAIN LOCATION

Amount

Supply, laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 22000 volts grade, of size 3 core 120 sq mm

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 120 sq mm.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 70 sq mm.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 50 sq mm.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 4 core 25 sq mm.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 4 core 16 sq mm.

M&L steel tubular swaged poles complete with MS base plate Continuously welded to pole, finial taper plug, bolts, nuts & screws as specified type 410 SP- 55 (11 metres long) includind two coat of black bituminous paint internally throughout and externally upto embedded portion and including applying two coats of synthetic enamel paint over a coat of red oxide primer with black and white strip of 30 cm each upto 1.5 m height and two coats of aluminium paint over a coat of red oxide primer externally on remaining exposed surface aftereraction in position incl prepration of surface, complete all as specified and directed.( earth work ,PCC and copping will be measured and paid for separately under respective item.

Supply and install cross arms ,bracing,support,clamps channals, grill work etcfabricated from structural steel section including nuts bolts and washers of any size or as directed including two coat of aluminium paint over a coat of red oxide primer completed all as direcded.

Anti-climbing device; spikes type fabricated out of M.S. bars (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole

M & Laying PCC type D2 1:4:8 ,using 40 mm graded crushed aggregate as in foundation fillings and mass conctere complete all as specified and directed.

M & Laying PCC type C2 1:3:6 ,using 40 mm graded crushed aggregate as in foundation fillings and mass conctere complete all as specified and directed.

M & Laying PCC type for copying of poles B1 1:2:4 20 mm graded aggregate ,smooth finishing without using extra cement complete all as specified and directed. .

Supply and fix HT 22 KV out door type gang operated air-break switch suitable for horizontal or vertical mounting fixed type complete with 9 insulators of rating upto 200 Amps

Supply and fix lightning arrestor HT 33/22 KV 10 KA station class

Supply and fix Dropout fuse assembly triple pole mounted on insulator and steel frame with barrel fuse and HT fuse element of 40 Amps of 22 KV working pressure

Supply and fix cable jointing kit for 33/22 KV grade cable for in door/outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured ,Al conductor cable of size 120 sqmm to 185 sqmm

M & L for Danger Notice plate of 1.6mm thick mild steel sheet vetrious enameled white with letters, figure and conventional skull and bones and signal red colour and fixed with MS clamps, bolts and nuts of approved size dor HT 25X20 cm

M&L Disc Insulator complete all as specified and as directed.

Aluminium conductor, steel reinforced complete all as specified and as directed.

Cutting of bituminus road as direction of engineer-in-charge of any size for laying of GI pipe and making good the existing road with using PCC 1:2:4 of thickness minimum 100mm all as specified and as directed.

M&L Earthing complete including taking down of old one with galvanised steel earth plate electrode of size 60cms x 60cms x 6.0 mm thick as per IS 3043 of 1987 buried directly in to the ground (earthpit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to the galvanised earth lead by means of bolts , nuts check nuts and washers of galnanised iron or steel using GI strip 32 x 6 mm as earthing lead as shown in electric plate No-3 of SSR- Part-1 connected to earth strip all as specifed or indicated including testing on completion and necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1 :3:6 type C-1 using 20 mm graded stone aggregate, pit, funnel, 15 mm diia meduim grade watering pipe, 40 mm dia GI light grade earth lead protection pipe, CI frame and cover , wire copper lugs etc mesh, charcoal and common salt in alternate layer complete all as specified and directed by Engineer In Charge.

Supply, fabricate, errect, connecting, testing & commisioning LT Panel, Outdoor Type, weather and vermin proof made out of 3 mm thick CRCA sheet with front & Rear opening and locking arrangement, epoxy powder coated having colour siemens grey, 200 Amps capacity aluminium bus bar for phase, 3 No's and 1 No 200 Amp bus bar for neutral, mounted on epoxy insulator including neccessary copper control wiring, heat shrinkable, RYB coloured sleeves over bus bar for identification, earth shields, circular holes at bottom / top to receive incoming and outgoing cable, cable lugs, cable gland of sizes as required floor mounting angle iron frame made out mild steel angle iron of size 40 x 40 x 6 mm grouted on PCC (1:3:6) upto required height suitable for the following control/ fitments sensible for 3 phase, 50 Hz, 415 V system complete with and including following :- (a) Bus bar RYBN 200 Amp capacity - 01 Set (b) MCCB 630 Amp 4 pole 36 KA 415 Volt ( Incoming) - 01 No (c) MCCB 200 Amp 25 KA 4 pole - 04 (d) MCCB 100 Amps 16 kA 4 pole -05 No,(e) MCCB 63 Amps 16 kA 4 pole -03 No (f) LED Indicator lamp RYB - 05 Set (g) Digital multifunction meter (V, A, F, PF, KW, KVA)

LT pannels cubical outdoor type weather and vermin proof made out of 3mm thick CRCA sheet of suitable size with front and rear opening and locking arrangement epoxy powder coated having colour siemens grey 400 Amps capacity aluminium bus bar for phase 3 Nos and 1 No 200 amps bus bar for neutral mounted on epoxy insulator necessary copper control capacity control wiring heat shrinkable RYB coloured sleaves over bus bar for identification floor mounting angle iron base earth shields circular holes at bottom/top to receive incoming and outgoing cable. cable lugs, cable gland of size as required pannel suitable for the following control/filments sensible for 3 phase 50Hz 415V system complete comprising the following and including necessary PCC/Brick work for mounting of pannel. (a) 4 Nos bus bar high conductivity aluminium alloy strips proper insulated for phase (RYB) with 400 Amps & neutral rating 200 amps and mounting on porcelain support.- 01 Set (b) MCCB 200 Amp 4 pole 36 KA 415 Volt ( Incoming) - 01 No (c) MCCB 100 Amp 25 KA 4 pole - 01 (d) MCCB 63 Amps 16 kA 4 pole -02 No (e) MCCB 415V 50Hz40 A 4P 16 KA-01No (f) Change over Switch 125 Amps 4 pole -01 Nos (g) LED Indicator lamp RYB -Set of three-01No (h) Digital multifunction meter (V, A, F, PF, KW, KVA)

Supply, fabricate, errect, connecting, testing & commisioning LT Panel, Outdoor Type, weather and vermin proof made out of 3 mm thick CRCA sheet with front & Rear opening and locking arrangement, epoxy powder coated having colour siemens grey, 200 Amps capacity aluminium bus bar for phase, 3 No's and 1 No 200 Amp bus bar for neutral, mounted on epoxy insulator including neccessary copper control wiring, heat shrinkable, RYB coloured sleeves over bus bar for identification, earth shields, circular holes at bottom / top to receive incoming and outgoing cable, cable lugs, cable gland of sizes as required floor mounting angle iron frame made out mild steel angle iron of size 40 x 40 x 6 mm grouted on PCC (1:3:6) upto required height suitable for the following control/ fitments sensible for 3 phase, 50 Hz, 415 V system complete with and including following :- (a) Bus bar RYBN 200 Amp capacity - 01 Set (b) MCCB 400 Amp 4 pole 36 KA 415 Volt ( Incoming) - 01 No (c) MCCB 100 Amp 25 KA 4 pole - 04 (d) MCCB 125 Amps 16 kA 4 pole -05 No,(e) MCCB 63 Amps 16 kA 4 pole -03 No (f) LED Indicator lamp RYB - 05 Set (g) Digital multifunction meter (V, A, F, PF, KW, KVA)

M&L Galvanised steel tubes, light grade of size 100mm dia

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Aluminium conductor cable of size upto 50 sqmm,Indoor/Outdoor type complete all as specified and as directed.

Renewal/ Repairs to LT Panel Board of any size complete as mentioned below:- (I) Repair/ replacement of damaged hinges of each compartment (ii) Taking down existing bus bars cleaning with CTC applying with becktol red solution, providing bus bar insulation and refixing with new nuts, bolts, washers etc. (iii) Replacement of damaged copper flexible cable and fixing new copper flexible cable of suitable size for incoming and out going connections of each MCCB terminals to bus bars. (iv) Replacement of damaged/ worn out/ loose connections/ cable lugs for incoming & outgoing cables. (v) Replacement of u/s CT's, ammeters, Volt meters, Indication Lamps (01 Set each) including provision of new wiring for the same. Note : Ammeters and CT's shall be wired with 2.5 sqmm copper wire. (vi) Replacement of neoprene gasket for all doors of panel board. Note : i) Cost for replacement of spares are deemed to be included in the quoted rates. ii) The rate shall be deemed to be included for replacement of worn out rusted, Channels, hinges, bolts, split pins and cable lugs, cable glands and neoprene gasket with painting to all doors including raising of foundation to 0.3 M height etc. iii) Cost of replacement of MCCB's, Repairs to ACB's not included in the scope of work.

Excavation in trenches n. exc. 1.5 M in width and 1.5 M in deep for laying of pipes and getting out in Soft / loose Soil

All As per Sl Item No 28 Herein before but in hard dense soil

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc. 25 cm.

Removing excavated material n. exc. 50 M away and depositing where directed at a level n. exc. 1.5 M above the starting point complete all as specified and as directed.

M&L for providing dry river sand / crush stone dust for cushioning to UG cable including punning down of sand in layers all as specified. Note :- Cushioning will be measured and paid after punning down.

M&L for Sub class "B" bricks laid dry width wise across the line of cable in treanchs as cable protection complete all as specified.

Supply and laying factory cast, unreinforced precast concrete cable cover factory made embossed the mark “LT CABLE” class LV type1 flat size 250x150x40 mm laid in trenches as specified and as directed.

Supply and lay in trenches / along the wall / floor pipes GI light grade of size 100 mm dia with and including all fittings and accessories including taking down old U/S pipe complete all as specified and and directed for cable protection