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| 1 | 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, laying pipe, cable, etc. n exc 10 sqm on plan and not exc. 1.5 m in depth and getting out in soft/ loose soil, complete all as specified and directed. |
| 2 | Returning filling in soft/ loose soil, including spreading, levelling, watering and well ramming in layers not exc. 25 cm, complete all as specified and directed. |
| 3 | Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level not exc. 1.5 m above the starting point, complete all as specified and directed. |
| 4 | Taking out old unserviceable LT cable of any description and any capacity, complete all as directed. |
| 5 | Supply, laying, testing and commissioning of LT XLPE insulated, armoured heavy duty electric cable with aluminium conductor 1100 volts grade, ISI marked of cross sectional area6 Sqmm 2 core including with suitable size of aluminium lugs,in trenches/ pipes/ along wall/ roof/ across drain/ culvert, complete all as specified and directed. |
| 6 | All as per serial item No.5.00 here-in-before but of size 10 Sqmm 2 core. |
| 7 | All as per serial item No.5.00 here-in-before but of size 10 Sqmm 4 core. |
| 8 | All as per serial item No.5.00 here-in-before but of size 16 Sqmm 4 core. |
| 9 | All as per serial item No.5.00 here-in-before but of size 25 Sqmm 3.5 core. |
| 10 | All as per serial item No.5.00 here-in-before but of size 35 Sqmm 3.5 core. |
| 11 | All as per serial item No.5.00 here-in-before but of size 50 Sqmm 3.5 core. |
| 12 | All as per serial item No.5.00 here-in-before but of size 70 Sqmm 3.5 core. |
| 13 | All as per serial item No.5.00 here-in-before but of size 95 Sqmm 3.5 core. |
| 14 | All as per serial item No.5.00 here-in-before but of size 120 Sqmm 3.5 core. |
| 15 | All as per serial item No.5.00 here-in-before but of size 150 Sqmm 3.5 core. |
| 16 | Material and labour for, sand cushioning (dry) in trenches for protection of UG cables (below, above and around the UG cable laid in trenches) of 230mm spread thickness and consolidated (punned) upto 180mm thickness, complete all as specified and directed.(NOTE : For the purpose of payment, punned thickness of sand cushioning only shall be measured and paid for). |
| 17 | Material and labour for, sub class \"B\" brick, well burnt, old size, flat, laid breadth-wise along the axis of cable laid in trenches over sand cushion laid for UG cable protection, complete all as specified and directed. |
| 18 | Supply and fix for, 75 mm dia HDPE pipe, PN-10 for cable protection on pole/ wall/ floor or in trenches and drain/ culvert etc. complete with necessary clamp, nuts, bolts, washers, sockets etc., complete all as specified and directed. |
| 19 | Supply and fix for, GI tubing 40mm bore, light grade, laid in trenches for cable protection under the road/ path/ pole, including taking down old unserviceable pipe complete all as specified and directed. |
| 20 | Supply and fix for, GI tubing 80mm bore, light grade, laid in trenches for cable protection under the road/ path/ pole, including taking down old unserviceable pipe complete all as specified and directed. |
| 21 | Supply and fix for, GI tubing 100mm bore, light grade, laid in trenches for cable protection under the road/ path/ pole, including taking down old unserviceable pipe complete all as specified and directed. |
| 22 | Material and labour for boring under road manually/ machine for laying/ removal of cable with 100mm dia medium grade GI pipe without disturbing the top surface complete with all necessary tools and as specified. Note: GI pipe shall be measured and paid separately under relevant item. |
| 23 | Supply and fix in repair for, MCCB 400 Amps 4 pole, 415 volts, breaking capacity 36 KA with thermal magnectic release having adjustable over load setting 0.8 - 1.0 x In and adjustable short circuit setting 6 - 10 x In, Ics = 100% Icu confirms toIS/ IEC 60947 - 2 & IEC 60947 - 2, complete all as specified and directed. |
| 24 | Supply and fix in repair for, MCCB 350 Amps 4 pole, 415 volts, breaking capacity 36 KA with thermal magnectic release having adjustable over load setting 0.8 - 1.0 x In and adjustable short circuit setting 6 - 10 x In, Ics = 100% Icu confirms toIS/ IEC 60947 - 2 & IEC 60947 - 2, complete all as specified and directed. |
| 25 | Supply and fix in repair for, MCCB 250 Amps 4 pole, 415 volts, breaking capacity 25 KA with thermal magnectic release having adjustable over load setting 0.8 - 1.0 x In and adjustable short circuit setting 6 - 10 x In, Ics = 100% Icu confirms toIS/ IEC 60947 - 2 & IEC 60947 - 2, complete all as specified and directed. |
| 26 | Supply and fix in repair for, MCCB 200 Amps 4 pole, 415 volts, breaking capacity 25 KA with thermal magnectic release having adjustable over load setting 0.8 - 1.0 x In and adjustable short circuit setting 6 - 10 x In, Ics = 100% Icu confirms toIS/ IEC 60947 - 2 & IEC 60947 - 2, complete all as specified and directed. |
| 27 | Supply and fix in repair for, MCCB 160 Amps 4 pole, 415 volts, breaking capacity 18 KA with thermal magnectic release having adjustable over load setting 0.8 - 1.0 x In and adjustable short circuit setting 6 - 10 x In, Ics = 100% Icu confirms toIS/ IEC 60947 - 2 & IEC 60947 - 2, complete all as specified and directed. |
| 28 | Supply and fix in repair for, MCCB 125 Amps 4 pole, 415 volts, breaking capacity 16 KA with thermal magnectic release having adjustable over load setting 0.8 - 1.0 x In and adjustable short circuit setting 6 - 10 x In, Ics = 100% Icu confirms toIS/ IEC 60947 - 2 & IEC 60947 - 2, complete all as specified and directed. |
| 29 | Supply and fix in repair for, MCCB 100 Amps 4 pole, 415 volts, breaking capacity 16 KA with thermal magnectic release having adjustable over load setting 0.8 - 1.0 x In and adjustable short circuit setting 6 - 10 x In, Ics = 100% Icu confirms toIS/ IEC 60947 - 2 & IEC 60947 - 2, complete all as specified and directed. |
| 30 | Supply and fix in repair for, MCCB 63 Amps 4 pole, 415 volts, breaking capacity 16 KA with thermal magnectic release having adjustable over load setting 0.8 - 1.0 x In and adjustable short circuit setting 6 - 10 x In, Ics = 100% Icu confirms toIS/ IEC 60947 - 2 & IEC 60947 - 2, complete all as specified and directed. |
| 31 | Supply and fix for steel tubular swaged pole type 410 SP-22 (8.5 mtr long) complete with cast iron base plate, finial taper plug bolts nuts and screws confirming to IS : 2713 and made out of structural steel tube confirming to IS : 1161 and painted internally with a coat of bituminous paint and externally one primer coat, one under coat and one finishing coat of aluminium paint including dismantling of old unservcieable pole etc complete all as specified and as directed.Note : Cost of PCC in base and above ground level includingnecessary earth work shall be deemed to be included in the unit quoted rate. |
| 32 | Supply and fix in replacement of aluminiumstrip of size 25 x 4mmas earth continuity conductor or main earth lead fixed to wall on batten or recess or chases/roof of bldg or buried in groud or drawn in conduit/ pipe or fixed to pole or any other indicated situation for loop earthing etc. above ground, complete all as specified and directed. |
| 33 | Supply and fix for, danger notice boards/ plate of size 200mm x 150mm x 1.6mm thick, mild steel sheet, vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with and including MS clamps made out of MS flat 25x3mm, bolts and nuts of approved size for HT poles including dismantling old unserviceable danger notice boards, complete all as specified and directed. |
| 34 | Material and labour for, earthing complete with galvanised steel earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.50 metre below normal ground level connected to galvanised steel earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised steel and connected to main switch boardor main control board as directed and including provision of concrete earth pit in PCC (1:3:6) type C1, 50mm thick pre-cast RCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) cover slab (Reinforced with 8mm dia TMT bar @15cm centre to centre bothways and suitable handle made of 10mm dia), provision of funnel, wire mesh, 20mm bore galvanised steel tubing (medium grade) for watering, charcoal or coke and salt in alternate layers of 15cm (compacted thickness), 15mm bore galvanised steel tubing (light grade) for protection of earth lead connection, necessary excavation and earth work in any type of soil complete all as specified and indicated on electrical plate No.3 of SSR Part-I (2009) including testing on completion.(Note: GI earth wire and protection pipe upto 7.5metres shall be deemed to be included in the unit quoted rate). |
| 35 | Material and labour for, earthing complete with galvanised steel earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.50 metre below normal ground level connected to galvanised steel earth lead strip 32 x 6mm by means of bolts, nuts, check nuts and washers of galvanised steel and connected to main switch boardor main control board as directed and including provision of concrete earth pit in PCC (1:3:6) type C1, 50mm thick pre-cast RCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) cover slab (Reinforced with 8mm dia TMT bar @15cm centre to centre bothways and suitable handle made of 10mm dia), provision of funnel, wire mesh, 20mm bore galvanised steel tubing (medium grade) for watering, charcoal or coke and salt in alternate layers of 15cm (compacted thickness), 40mm bore galvanised steel tubing (light grade) for protection of earth lead connection, necessary excavation and earth work in any type of soil complete all as specified and indicated on electrical plate No.3 of SSR Part-I (2009) including testing on completion.(Note: GI earth wire and protection pipe upto 7.5metres shall be deemed to be included in the unit quoted rate). |
| 36 | Supply and fix in replacement of galvanised iron strip of size 32 x 6mmas earth continuity conductor or main earth lead fixed to wall on batten or recess or chases/roof of bldg or buried in groud or drawn in conduit/ pipe or fixed to pole or any other indicated situation for loop earthing etc. above ground, complete all as specified and directed. |
| 37 | Trimming branches of trees touching LT electric over head line and making clear about 3 metre in radius by climbing up tree or by providing ladder,at a height of 7m and above and removing the sameto a distance not exceeding50m anddepositing where directed.Note: One span of 2 to 10 Nos conductors in onepole to another pole will be considered as one unit. |
| 38 | Supply and fix in repair for, on line change over switch 4 pole 200 Amps, complete all as specified and directed. |
| 39 | Supply and fix in repair for, on line change over switch 4 pole 160 Amps, complete all as specified and directed. |
| 40 | Supply and fix in repair for, on line change over switch 4 pole 125 Amps, complete all as specified and directed. |
| 41 | Supply and fix in repair for, on line change over switch 4 pole 63 Amps, complete all as specified and directed. |
| 42 | Supply and fix for, LT cable jointing kit heat shrink straight through joint LT 1100 volts grade 10-16 sqmm, 2/4 core etc complete all as specified and as directed. |
| 43 | Supply and fix for, LT cable jointing kit heat shrink straight through joint LT 1100 volts grade 25-50 sqmm,3.5/4 core etc complete all as specified and as directed. |
| 44 | Supply and fix for, LT cable jointing kit heat shrink straight through joint LT 1100 volts grade 70-150 sqmm, 3.5 core etc complete all as specified and as directed. |
| 45 | Supply and laying in replacement synthetic insulating fiber mat of size 2m x 1m x 3mm thick for HT/LT Panel/ feeder pillar boxes etc, complete all as specified and directed. |
| 46 | Supply and fix in replacement of 3 phase LED ammeter CI1 for LT panel, flush mounting 96 x 96mm with inbuilt selector switch etc, complete all as specified and directed. |
| 47 | Supply and fix in replacement of 3 phase LED voltemeter for LT panel suitable for input voltage measurement range 50-550 volt AC, flush mounting 96 x 96mm with inbuilt selector switch, complete all as specified and directed. |
| 48 | Supply and fix in replacement of ammeter selector switches for line current with off with CT etc, complete all as specified and as directed. |
| 49 | Supply and fix in replacement of voltmeter selector switches for voltage between phases with OFF etc, complete all as specified and directed. |
| 50 | Supply and fix in replacementof RYB (Red/ Yellow/ Blue) LED indicators (set of three) having 16 mm dia with LVGP and surge protection etc, complete all as specified and directed. |
| 51 | Supply and fix in replacement of 4 pole power contractors, type MCX21, suitable for 80 Amps AC rating, complete all as specified and directed. |
| 52 | Cutting, trimming and pruning of trees/trees branches/ creepers/ climbers all around existing LT panels 3m mean radiusincluding cleaning the distributed area beneath the LT junction boxes and removing the tree branches and debris from site etc complete all as specified and as directed. Note: Area cleaned around each LT panel 3m mean radius shall be termed as one job. |
| 53 | Disconnecting existing LT panel and raising the panel of any size by providing angle iron/ PCC (1:2:4) type B1 (using 20mm graded broken stone aggregate) upto the height of 0.7 to1.0m height and necessary connected welded work and painting of all indoor and outdoor type panel, enclosures, cleaning of entire surface with fine sand paper both in side and outsideand making surface smooth and applying two coats ofsuper synthetic enameled paint by brush or spray and removing unwanted paint from glass or rubber items including minor denting/ welding/ patch work complete all as specified and directed. Note : Cost of excavation, earth work, PCC work shall be deemed to be included in the unit quoted rate. |
| 54 | DisconnectingHT cable and LT cables from existing transformer of any capacity and taking down the transformer and increasingthe plinth height 1.0 m from existing diemension 1.5 X 1.5 X 1.0m withPCC (1:3:6) type C1 (using 20 mm graded broken stone aggregate) work and refixing the transformer in newlyconstructed flatform and necessary electric connectionetc, complete all as specified and directed. |
| 55 | Supply and fix for, MCCB enclosure DB frame 1 type 415 volts, complete all as specified and directed . |
| 56 | Supply and fix for, MCCB enclosure DB frame 2 type 415 volts, complete all as specified and directed. |
| 57 | Supply and fix for, MCCB enclosure DB frame 3 type 415 volts, complete all as specified and directed. |
| 58 | Re-stringing/ tightening of ACSR conductor (size: squirrel/ weasel/ ferret)/ GI earth continuity conductor/ cradle up to the permissible sag limt between any span length and binding with new binding wire of the same material to insulators, complete all as directed. |
| 59 | Supply, fixing and testing in replacement offactory made out door LT panel board IP-54 of size not less than900 X 900 X 350 (LxBxD) mm deep pedestal mounted type made out of CRCA sheet 10 gauge or (3.25mm)thick, dust/ weather proof compartmenttype with double door, two halves, factory made with locking system, powder coated from both side suitable for working on 415 volts AC supplyincluding bus bar chamber and aluminum bus bar 200 Amps rating for phase and half of size for neutral mounted on hygroscopic insulators fixed in separate bus bar chamber and separate compartment for incoming and outgoingMCCBs, enclosure atinside and outside duly painted with powder coated paint,including 7- tank cleaning, phosphating process and treatment of panel having front and rear door openings with locking arrangement, having provision for incoming 4 pole MCCB 250 Amps -01 Nos, confirms to IS/IEC 60947-2, breaking capacity 36kA,suitable for isolation, adjustable over load setting : 0.8 -1.0 x In and adjustable short circuit setting 6-10 x In and outgoing 4 pole MCCB 160 Amps - 02 Nos having breaking capacity of 25 kA, Ics=100 % Icu, adjustable overload setting 0.8-1.0 x In and MCBs DP 40 Amp-03, breaking capacity 10KA duly prewired with appropriate size of single core copper cables multistranded 10 Sqmmand incorporated with LED indicators R, Y, B-01 Set, digital voltmeter (0-400 volt), digital ammeter (0-200 Amp) with CTs and control by selector switch and danger notice plate 440 volt with skull and bone symbol and wiring between busbar to out going MCCBs/ ammeters/ voltmeter/ selector switches, indicator lamps etc with colour coding, earth terminals at the bottom of the feeder pillar body for connecting earth strips, conecting cables with same size of aluminium lugsand feeder pillar box bottom shall be fixed with iron angle frame 40x40x5mm, frame grouted in PCC (1:3:6) type C1 (using 20mm graded broken stone aggregate) 30 cm below the ground level and 30 cms above the ground level, painted with 02 coats of synthetic enamelled black paint over a coat of red oxide primer, electrical connection etc including disconnecting of electricconnection both incoming and out goingfrom existing unsv indoor/ outdoor feeder pillar boxes/ busbar enclosers and unserviceable accessoriesand taking out panelfrom the foundation complete all as specified and directed. |
| 60 | Supply, fixing and testing in replacement offactory made out door LT panel board IP-54 of size not less than 1100 X 1100 X 600 (LxBxD) mm deep pedestal mounted type made out of CRCA sheet 10 gauge or (3.25mm)thick, dust/ weather proof compartmenttype with double door, two halves, factory made with locking system, powder coated from both side suitable for working on 415 volt AC supplyincluding bus bar chamber and aluminum bus bar 200 Amps rating for phase and half of size for neutral mounted on hygroscopic insulators fixed in separate bus bar chamber and separate compartment for incoming and outgoingMCCBs, enclosure atinside and outside duly painted with powder coated paint,including 7- tank cleaning, phosphating process and treatment of panel having front and rear door openings with locking arrangement and danger notice plate 440 volt with skull and bone symbol and wiring between bus bar to out going MCCBs/ ammeters/ voltmeter/ selector switches, indicator lamps etc with colour coding, earth terminals at the bottom of the feeder pillar body for connecting earth strips, conecting cables with same size of aluminium lugsand feeder pillar box bottom shall be fixed with iron angle frame 40x40x5mm, frame grouted in PCC (1:3:6) type C1 (using 20mm graded broken stone aggregate) 30 cm below the ground level and 30 cms above the ground level painted with 02 coats of synthetic enamelled black paint over a coat of red oxide primer, electrical connection etc including disconnecting of electricconnection both incoming and out goingfrom existing unserviceable indoor/ outdoor feeder pillar boxes/ bus bar enclosers and unserviceable accessories and taking out panelfrom the foundation complete all as specified and directed.(a) INCOMING :(i) MCCB 100 Amps, 4 pole, 415 volts, 36 kA - 01 No (b) OUTGOING : (i) MCCB 63 Amps, 4 pole, 415 V, 25 kA - 02 Nos (ii) MCB DP 6-32 Amps, 240 V, \"C\" curve, 10 kA -01 No. (iii) Digital multifunction meter with 3 Nos CTs and selector switch - 1set |
