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| 1 | Excavation in trenches in hard/dense soil not exc. 1.5 m wide and not exc 1.5 m in depth for foundation etc or for laying of pipes/cables etc or for shafts , wells, cesspits, manholes, pier holes etc not exc 10 Sqm on plan and not exc. 1.5 m in depth and getting out complete all as specified anddirected. |
| 2 | Excavation in trenches in hard/dense soil not exc 1.5 m wide and depth exc 1.5 but n. exc 3 m for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n. exc 10 Sqm on plan and depth exc 1.5 m but not exc 3 m and getting out complete all as specified and directed. |
| 3 | Sand cushioning to under ground cable, provided with 8 cm thick layer before laying the cable and 15 cm thick layer after laying and stretching the cable completeall as specified and directed. |
| 4 | Supply and fixing cable cover of size 300 x 180 x 40 mm as a mechanical protection to the electric cable laid dry flat in the trenches across the length of the cable complete all as specified and directed. |
| 5 | Returning, filling in soil inculding spreading, leveling, watering & well ramming in layers not exceeding 25 cm thick complete all as specified anddirected. |
| 6 | Removing surplus excavated soil to a distance not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified anddirected. |
| 7 | M&L for Plain cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in coping for poles benching including weathering slightly rounded or chamfered angles as directed including necessary form work and finishing the exposed surfaces complete all as specified anddirected. |
| 8 | M&L forPlain cement concrete 1:3:6 , type C-2 (using 40 mm graded crushed stone agg) as in foundation filling and mass concrete, complete all as specified anddirected. |
| 9 | Steel tubular swaged pole complete with MS base plate 6 mm thick of size 300 mm x 300 mm, finial taper plug, bolts, nuts and washers and screws, type 410 - SP 55 (11 m long) including drilling of holes of required size and nuts for fixing of cross arms, painting with a coat of red oxide zinc chrome primer and two coats of aluminium paint on exposed surfaces and two coats of black bituminous paint for portion embedded in concrete, painting five black / white bands at lower portion of pole each of 300 mm height at 300 mm spacing, complete all as specified anddirected. |
| 10 | Cross arms, bracing, supports, clamps and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any shape or as indicated and directed inclusive of two coats of aluminium paint over a coat of red oxide primer after preparation of surfaces, complete all as specifed anddirected. |
| 11 | Switch air break gang operated triple pole mechanically operated from ground level mounted on 15 Nos insulators and steel frame out door type switch for vertical installation single break provided with locking arrangement consisting of MS channel HT pole type with drop out fuses (explusion fuse) of 25 Amps - 03 Nos operating rod of 25 mm dia GI pipe medium grade complete conforming to IS - 1318 rated voltage 11000 volts and current rating 200 A complete all as specified and directed. |
| 12 | Lightening arrestor explusion type complete with all fittings transmission class, discharge capacity 65 KA and suitable for working voltage 11 KV confirming to IS - 4350 complete all as specified and directed. |
| 13 | Voltage stabilizer for automatic operation,three phase naturally oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilized at 415 with accuracy ± 1% and speed of correction 50 Volts per second and of capacity of 75 KVA complete including supplying, installation, connecting electrically, commissioning and testing all as specified and directed. |
| 14 | Voltage stabilizer for automatic operation,three phase naturally oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilized at 415 with accuracy ± 1% and speed of correction 50 Volts per second and of capacity of 30 KVA complete including supplying, installation, connecting electrically, commissioning and testing all as specified and directed. |
| 15 | Supply, Installation testing and commissioning of 11/0.433KV Step down transformer (level 2) with latest amendments standard fittings and accessories, HT 11 KV 3 Phase, LT 433 Volt, 3 Phase 4 wire with off load tap changer on primary side to carryhermatically sealed transformer with corrugulated wall design & top bushing for HT & LT with off load switch of rating +5 to -5% @ 2.5% on HT side of transformer, temp rise 40/50 Deg C, impedence of 4.5 % and losses all as per IS 1180 of capacity100 KVA, copper wound, oil cooling with fins vector group : DY 11, including initial oil filling complete all as specifiedincluding the following accessories :- (a)Three Nos porcelain bushing HT 11 KV with brass bushing rods, nuts, bolts & washers etc inside cable end box.(b)One cable box LV side consisting of 4 Nos porcelain with brass bushingrods complete with nuts and washers suitable for runs of 3.5 core LT UG cable.(c) Oil conservator with filler type drain valve and oil level gauge.(d)Dehydrating breather with first fill of dehydrating agent. |
| 16 | (e) Explosion vents.(f)Thermometer pocket on tank cover.(g)One No 100mm dia, dial type thermometer vapour pressure type having range 0 to 120 degree centigrade.(h)Rang plate and terminal marking plate. j)Earthing arrangement.(k)Oil level gauge. (l)Oil drain filter valve. (m) Oil drain valve. (n)Lifting hook.(o)Oil conservator with filling hole and cap. (p)Air relief valve plug.(q)Four plate solid cast steel detachable rollers.(r)Earth bushing for neutral outside the cable box for providing independent earthing for neutral.(s)Necessary channel on foundation for fixing the transformer with joint and stopper.Note :-The transformer should be Star rating and energy conservation (Energy conservation Binary Corps) for which necessary test certificate to be produced by contractor from manufacturer of the transformer. |
| 17 | Supply, Installation testing and commissioning of 11/0.433KV Step down transformer (level 2) with latest amendments standard fittings and accessories, HT 11 KV 3 Phase, LT 433 Volt, 3 Phase 4 wire with off load tap changer on primary side to carryhermatically sealed transformer with corrugulated wall design & top bushing for HT & LT with off load switch of rating +5 to -5% @ 2.5% on HT side of transformer, temp rise 40/50 Deg C, impedence of 4.5 % and losses all as per IS 1180 of capacity63 KVA, copper wound, oil cooling with fins vector group : DY 11, including initial oil filling complete all as specifiedincluding the following accessories :- (a)Three Nos porcelain bushing HT 11 KV with brass bushing rods, nuts, bolts & washers etc inside cable end box.(b)One cable box LV side consisting of 4 Nos porcelain with brass bushingrods complete with nuts and washers suitable for runs of 3.5 core LT UG cable.(c) Oil conservator with filler type drain valve and oil level gauge.(d)Dehydrating breather with first fill of dehydrating agent. |
| 18 | (e) Explosion vents.(f)Thermometer pocket on tank cover.(g)One No 100mm dia, dial type thermometer vapour pressure type having range 0 to 120 degree centigrade.(h)Rang plate and terminal marking plate. j)Earthing arrangement.(k)Oil level gauge. (l)Oil drain filter valve. (m) Oil drain valve. (n)Lifting hook.(o)Oil conservator with filling hole and cap. (p)Air relief valve plug.(q)Four plate solid cast steel detachable rollers.(r)Earth bushing for neutral outside the cable box for providing independent earthing for neutral.(s)Necessary channel on foundation for fixing the transformer with joint and stopper.Note :-The transformer should be Star rating and energy conservation (Energy conservation Binary Corps) for which necessary test certificate to be produced by contractor from manufacturer of the transformer. |
| 19 | Supply, installation, testing and commissioning of LT panel outdoor type, CPRI approved, suitable forLT 440 volts, 50 Hz, 3 Phase 4 wire supply system, double door type factory fabricated having independant cabin including locking arrangement for each MCCB , weather and vermin proof (Protection class IP-55), made out of 3.15 mm thick MS CRCA sheet with front and rear opening doors duly hinged upto full door height with special steel hinges, rubber lining, bakelite sheet, locking arrangements, on both side of the doors, powder coated internally and externally, CRCA sheet for panel shall be mounted on 50 mm x 50 mm x 5 mm angle iron frame and shall have channel base of appropriate size and mounted on PCC foundation built in PCC 1:3:6 type C-2 be using 40 mm graded crushed stone aggregate including earhwork complete , as recommended by manufacturer but height not less than 30 cm above ground level, suitable for and comprising the following , complete all as specified and directed by Engr - in - charge. |
| 20 | (a) Incoming:- MCCB having current rating 200 Amps with rupturing cap 25 KA, AC 415 Volts four pole, Ics = 100% of Icu with adjustable thermal, Magnetic Release and Surge arrester complete with spreader links. (Qty -01 No)(b)Outgoing -MCCB having current rating 63 Amps with rupturing cap 16 KA, AC 415 Volts four pole, Ics = 100% of Icu with adjustable thermal, Magnetic Release and Surge arrester complete with spreader links. (Qty -03 No) |
| 21 | (c) Multifunctional digital panel meter with LCD display flush mounting type of size 96X96 mm, accuracy class 1, suitable for CTs with secondary current 5A having provision of display parameters such as voltage, Amp, Frequency, Power factor, KW, KV etc. (Qty - 01 No)Make : L&T (Cat Pt No WL440511OOOO) or equivalent of make Schneider / AE.(d) Current transformer of ratio 400 / 5 amps,current rating primaryup to 400 amps and secondary5 amps , accuracy class 1, VA burden 10 VA including necessary wiring using PVC insulated copper conductor cable of appropriate size as per standard engineering practice.(Qty - 1 No Set of three). (e) LED Phase Indicator Lamp(Qty - 01 Set of Three).. |
| 22 | Supply, installation, testing and commissioning of LT panel outdoor type, CPRI approved, suitable forLT 440 volts, 50 Hz, 3 Phase 4 wire supply system, double door type factory fabricated having independant cabin including locking arrangement for each MCCB , weather and vermin proof (Protection class IP-55), made out of 3.15 mm thick MS CRCA sheet with front and rear opening doors duly hinged upto full door height with special steel hinges, rubber lining, bakelite sheet, locking arrangements, on both side of the doors, powder coated internally and externally, CRCA sheet for panel shall be mounted on 50 mm x 50 mm x 5 mm angle iron frame and shall have channel base of appropriate size and mounted on PCC foundation built in PCC 1:3:6 type C-2 be using 40 mm graded crushed stone aggregate including earhwork complete , as recommended by manufacturer but height not less than 30 cm above ground level, suitable for and comprising the following , complete all as specified and directed by Engr - in - charge. |
| 23 | (a) Incoming:- MCCB having current rating 160 Amps with rupturing cap 25 KA, AC 415 Volts four pole, Ics = 100% of Icu with adjustable thermal, Magnetic Release and Surge arrester complete with spreader links. (Qty -01 No) (b) Outgoing -MCCB having current rating 63 Amps with rupturing cap 16 KA, AC 415 Volts four pole, Ics = 100% of Icu with adjustable thermal, Magnetic Release and Surge arrester complete with spreader links. (Qty -02 No) |
| 24 | (b) Multifunctional digital panel meter with LCD display flush mounting type of size 96X96 mm, accuracy class 1, suitable for CTs with secondary current 5A having provision of display parameters such as voltage, Amp, Frequency, Power factor, KW, KV etc. (Qty - 01 No)Make : L&T (Cat Pt No WL440511OOOO) or equivalent of make Schneider / AE.(c) Current transformer of ratio 400 / 5 amps,current rating primaryup to 400 amps and secondary5 amps , accuracy class 1, VA burden 10 VA including necessary wiring using PVC insulated copper conductor cable of appropriate size as per standard engineering practice.(Qty - 1 No Set of three). (d) LED Phase Indicator Lamp(Qty - 01 Set of Three).. |
| 25 | XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor 11000 volts (Earthed) grade of size 95 sqmm 3 core complete including supplying, laying, jointing and testing in trenches/ ducts or fixing to pole / wall or passing through pipe all as specified and directed. |
| 26 | XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor 11000 volts (Earthed) grade of size 120 sqmm 3 core complete including supplying, laying, jointing and testing in trenches/ ducts or fixing to pole / wall or passing through pipe all as specified and directed. |
| 27 | XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor 1100 volts grade of size 70 sqmm 3.5 core complete including supplying, laying, jointing and testing in trenches/ ducts or fixing to pole / wall or passing through pipe all as specified and directed. |
| 28 | XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor 1100 volts grade of size 35 sqmm 4 core complete including supplying, laying, jointing and testing in trenches/ ducts or fixing to pole / wall or passing through pipe all as specified and directed. |
| 29 | Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 to 95 sqmmsqmm complete all as specified and as directed. |
| 30 | Material & labour for Earthing using copper earth plate electrode of size 60cm X 60cm X 3.15mm thick burried directly in ground vertically at a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal ground level, earth plate surrounded from all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using copper strip 20x3mm by means of bolts, nuts, check nuts and washers made of copper/brass and including welding/brazing at joints as required and protected by light grade 40 mm dia galvanised iron pipe and GI pipe light grade 20mm bore for watering, including funnel, wire mesh, FRP pit chamber with cover (including necessary excavation and earth work disposal of surplus soil to a distance not exceeding 50 mtr all as specified and shown on plate No 3 of SSR Part-I2009 for : |
| 31 | Note : (i) The unit rate shall include GI protection pipe 7.5Mtr, GI water pipe, wire mesh, funnel, excavation,FRP pit cover, FRP chamber pit,. test point, Main earthing lead from earth electrode to test point upto 7.5 metrel and if GI protection pipe is less than 7.5 metres, no price adjustment shall be made.(ii) Earth resistanceis required less than 01 Ohm in all wheather conditions for this type of earthing, necessary ground resistivity tests shall be carried out by the contractor and accordingly depth of earth pit and quantity and composition of backfill compound to be provided without any extra cost.. |
| 32 | Material & labour for Earthing using copper earth plate electrode of size 90cm X 60cm X 5mm thick burried directly in ground vertically at a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal ground level, earth plate surrounded from all sides by 15 cm thick and packed layer of low resisitivity earth enhancement compound comprising of activated carbon and high grade graphite or bentonite filling in alternate layers and electrode connections by using copper 4mm by means of bolts, nuts, check nuts and washers made of copper/brass and including welding/brazing at joints as requiredand protected by light grade 63 mm dia galvanised iron pipe and GI pipe light grade 20mm bore for watering, including funnel, wire mesh, FRP pit chamber with cover (Including necessary excavation and earth work disposal of surplus soil to a distance not exceeding 50 mtr all as specified and shown on plate No 3 of SSR Part-I2009 for Equipments |
| 33 | Note : (i) The unit rate shall include GI protection pipe 7.5Mtr, GI water pipe, wire mesh, funnel, excavation,FRP pit cover, FRP chamber pit,. test point, Main earthing lead from earth electrode to test point upto 7.5 metrel and if GI protection pipe is less than 7.5 metres, no price adjustment shall be made.(ii) Earth resistanceis required less than 01 Ohm in all wheather conditions for this type of earthing, necessary ground resistivity tests shall be carried out by the contractor and accordingly depth of earth pit and quantity and composition of backfill compound to be provided without any extra cost.. |
| 34 | GI Tubing light grade 80 mm bore fixed to wall /poles etc. or laid in floors/ or in trenches for road crossing with and including all fittings as required complete all as specified and as directed.Note : Excavation and earthwork shall be measured and paid for separately. |
| 35 | GI Tubing light grade 50 mm bore fixed to wall /poles etc. or laid in floors/ or in trenches for road crossing with and including all fittings as required complete all as specified and as directed.Note : Excavation and earthwork shall be measured and paid for separately. |
| 36 | GI Tubing light grade 40 mm bore fixed to wall /poles etc. or laid in floors/ or in trenches for road crossing with and including all fittings as required complete all as specified and as directed.Note : Excavation and earthwork shall be measured and paid for separately. |
| 37 | Danger Notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. Clamps, bolts and nuts of approved size, for HT, 25 cm x 20 cm size including dismantling existing unserviceable one and depositing in MES store yard complete all as specified and directed. |
| 38 | Construction of brick masonry platform in cement mortar 1:4 of size 2500 x 2000 x1200 mm for voltage stabilizer having sides finished with brick work with plaster complete with PCC foundation of 1:5:10 & PCC platform at top with 30 cm thickof PCC 1:5:10 and 10 cm thick of PCC 1:2:4 and having brick steps at one side, complete with XPM jali duly welded with angle iron of size 50 mm x 50 mm x 6 mm all around upto 1.5 metre, including excavation and earth work in any type soil , returning filling in and removal of surplus soil upto 50 metre complete all as shown on drawing or as directed by Engr - in - charge. |
| 39 | Rough excavation not exc 1.5 m deep and getting out in any type of soil complete all as specified and as directed. |
| 40 | Plain cement concrete 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete, complete all as specified and as directed. |
| 41 | Walling of random rubble stone masonary uncoursed, well bonded, bedded and solidify hearted, built in cement mortar 1:6, complete all as specified and as directed. |
| 42 | S&F LT Cable joining kitheat shrinkabale complete with jointing materials suitable for LT Armoured cable 3.5 core of size 70 to 150 Sqmm all as directed. |
| 43 | Walling of random rubble stone masonary uncoursed, well bonded, bedded and solidify hearted, built in cement mortar 1:6, complete all as specified and as directed. |
| 44 | Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified , of random rubble walling, uncoused or brought upto courses hammer dressing with max. depression on face from straight edge held against the dressed surface not exceeding 20 mm for lime or sand stone all as specified and directed. |
| 45 | 150 mm thick, plain cement concrete concrete 1:4:8 type D -2 (using 40 mm graded crushed stone aggregate) as in sub base complete all as specified and directed. |
| 46 | 75 mm thick, PCC 1:2:4 type B -1 (using 20 mm graded crushed stone aggregate) as in flooring finished even and smooth without using extra cement complete, all as specified and as directed. |
| 47 | Cement concrete 1:2:4 type B-2 using 40 mm graded stone aggregate as in coloums, pillars, boundary pillars and posts (including caps and bases) complete all as specified and as directed. |
| 48 | Rolled sections as in main and cross beams, hip and jack rafters : purlins where connected to common rafters and running rails and guides for sliding doors : fixed with angle cleats or other connecting plates of grade Fe - 410- W (Gde - E - 250) quality - \"A\" complete all as specified and as directed. |
| 49 | Plates (plain or chequered) channels, square cut or notched ordinary and counter sunk) forming holes, without any attachment of Grade Fe - 410 - W (Gde - E -250) quality - \"A\" complete all as specified and as directed. |
| 50 | Hand rails, half round or other steel section or core for wooden hand rail straight portion, drilled and countersunk for balusterrs running bars, for doors, balusters, nosing to steps includding embedding in concrete and screwing etc, wind tiles for roof including securing bolts ; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc, flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or riveting etc. and similar work conforming to Fe - 290 Gde E - 165 complete all as specified and as directed. |
| 51 | Galvanised, corrugated mild steel sheeting 0.63 mm thick (class - VII) with two corrugations side lap, fixed with \"L\" or \"J\" type hooks in roofs, walls etc. complete all as specified and as directed. |
| 52 | M &Lfor Cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in plinth protection 50 mm thick, complete all as specified and as directed. |
| 53 | Hardcore of broken stone or boulders of guage n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified anddirected. |
| 54 | S & F of Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 150 mm height, 150mm dia for 11000 volts grade complete . |
| 55 | Supply and laying of DWC (Double Wall Corrugated) HDPE Pipe, ISI Marked IS 16205 Part-II, of outer dia of 120 mm and inner dia 103 mm with smooth internal and profiled external surface for non pressure under ground cable including all connected accessories like coupler, \"O\" Ring etc, for protection of cablecomplete all as specified and as directed |
