REPAIR/ MAINTENANCE OF ELECTRICAL E/M INSTALLATION, DG SETS, SECURITY LIGHTS AND OTHER CONNECTED WORKS AT D-III ZONE, D-IV ZONE AND MAP BHASKAR UNDER AGE E/M-I OF GE (N) MAMUN

Amount

Disconnecting and taking out LT cable up to 25 Sqmm 2/3.5/4 core from trenches/cable duct/through wall/pole carefully complete all as specified and directed. Note: Earth work, sand, bricks will be measured and paid separately.

All as per item No 1 but for LT cable 35 to 70 Sqmm 3.5 core.

All as per item No 1 but for LT cable 95 to 240 Sqmm 3.5 core.

All as per item No 1 but for LT cable 300 to 400 Sqmm 3.5 core.

Relaying of LT cable up to 25 Sqmm 2/3.5/4 core in same or other indicated location and testing on completion including making good all distributed wall surfaces/ flooring/tilling/road to match with existing specifications complete all as specified and directed.

All as per item No 5 but of LT cable 35 to 70 Sqmm 3.5 core

All as per item No 5 but of LT cable 95 to 240 Sqmm 3.5 core

All as per item No 5 but of LT cable 300 to 400 Sqmm 3.5 core

Supply, laying in trenches or fixing to wall/pole or passing through pipe and testing PVC insulated heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 10 Sqmm 4 core including making good all distributed wall surfaces/ flooring/tilling/road to match with existing specifications complete all as specified and directed.

All as per item No 9 but cable of size 16 Sqmm 4 core.

All as per item No 9 but cable of size 25 Sqmm 3.5 core.

All as per item No 9 but cable of size 35 Sqmm 3.5 core.

All as per item No 9 but cable of size 50 Sqmm 3.5 core.

All as per item No 9 but cable of size 70 Sqmm 3.5 core.

All as per item No 9 but cable of size 95 Sqmm 3.5 core.

All as per item No 9 but cable of size 150 Sqmm 3.5 core.

All as per item No 9 but cable of size 185 Sqmm 3.5 core.

All as per item No 9 but cable of size 240 Sqmm 3.5 core.

All as per item No 9 but cable of size 300 Sqmm 3.5 core.

All as per item No 9 but cable of size 16 Sqmm 2 core.

All as per item No 9 but cable of size 10 Sqmm 2 core.

M&L for Cable jointing kit for 1100 volt grade cable for outdoor termination end joint heat shrinkable type complete with jointing material and accessories suitable for XLPE/PVC armoured aluminium conductor cable of size 6 to 16 Sqmm 2/4 core complete all as specified and directed.

All as per item No 22 but for cable of size 25 to 50 Sqmm 2/3.5 core.

All as per item No 22 but for cable of size 70 to 150 Sqmm 3.5 core.

All as per item No 22 but for cable of size 185 to 300 Sqmm 3.5 core.

M&L for Cable jointing kit for 1100 volt grade cable for straight through termination, heat shrinkable type with jointing material and accessories suitable for XLPE/PVC armoured aluminium conductor cable of size 25 to 50 Sqmm 2/3.5 core.

All as per item No 26 but for cable of size 70 to 150 Sqmm 3.5 core.

All as per item No 26 but for cable of size 185 to 300 Sqmm 3.5 core.

All as per item No 26 but for cable of size 6 to 16 Sqmm 2/4 core.

M&L for Galvanised Iron tubing light grade 50mm bore with fittings laid for protection of cable under road crossing/ fixed to walls or pole complete all as specified and as directed. Note: Clamps for fixing pipe, nuts, bolts washers etc shall be measured and paid for separately.

All as per srl item No 30 but of size 40mm bore.

All as per srl item No 30 but of size 80mm bore.

All as per item No 30 but of size 15 mm bore fixed with PCC pole with suitable size clamps, nut, bolt and washers for cable protection as required complete all as specified and as directed.

Disconnecting, dismantling aluminium conductor of any description from LT/HT overhead lines after unbinding from insulators and removal complete all as specified and as directed.

M&L for ACSR of LT OH line including securing with insulators using aluminium binding wire, jointing jumpers etc including all disconnected cables, jumpers with proper binding complete all as specified and as directed.

Unbinding ACSR conductor any size from insulators of LT/HT over head line for repairs, re-stretching of ACSR conductor to achieve proper sag, re-binding to the insulators using new aluminium/GI binding wire and making all existing cable connections as required complete all as specified and as directed.

Dismantling GI earth wire from LT/HT OH line after unbinding from pole for re-use or for shifting to MES store for taking credit to contractor complete all as specified and as directed.

M&L for Galvanised steel earth wire of service feeder or distributor span of street light poles including binding with insulators using GI binding wire, jointing jumpers etc making connections of incoming and out going cables complete all as specified and as directed.

Unbinding of GI earth wire of any size of LT/HT overhead lines, from insulators, re-stretching the GI earth wire to achieve proper sag, re-binding to the insulators using new aluminium/GI binding wire after repair complete all as specified and as directed.

Dismantling cross-arms of MS channel or angle iron etc from LT poles setting aside for re-use or removal from site complete all as specified and as directed.

Fixing only the cross arms items with supports/ angle iron frame etc includiing nuts, bolts, washers, welding, bending, hot or cold drilling holes for insulators bolts in any size or shape complete all as specified and as directed.

M&L for Mild steel Cross arms, bracings, supports, clamps, back plates etc fabricated from structural steel sections including nuts, bolts, washers, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed, welding and inclusive of one primer coat, one under coat and one finishing coat with synthetic enamel paint complete all as specified and as directed.

Dismantling and taking out old/unserviceable stay assembly including Stay wire and insulator and removal from site complete all as specified and as directed.

M&L for stay assembly complete with MS stay plate of size 300x300x6mm thick, stay rod 20 mm dia, stay bow, nuts, bolts and check nuts of GI all as shown in Electrical Plate No 01 of SSR Part-I, 2009 complete all as specified and as directed. Note: Excavation, PCC, saty wire and loop type insulators will be measured and paid for separately

M&L for galvanized stay strand of 7/4mm size complete all as specified and directed.

M&L for loop type insulator large size with overall dimensions (90 x140) mm with clearance of hole 25.5 mm vitreous white brown or green complete all as specified and as directed.

Dismantling insulators of any type, any size from LT overhead lines, setting aside or removal from site complete all as specified and as directed.

Fixing only insulators any type/size in LT overhead lines complete all as specified and as directed.

M&L for shackle type insulator porcelain, vitreous, white, brown or green insulator 100 mm height,115 mm dia, 31x5 mm GI strap,14 mm dia bolts, washers and nuts complete all as specified and as directed.

M&L for Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100 mm height, 65 mm dia for 1100 volts grade complete all as specified and as directed.

Disconnecting, dismantling and taking out old steel tubular/PCC pole any size/ length, making good all disturbed surface to match with existing and removal to a distance exc 100m but not exc 250m complete all as specified and as directed.

Supply, erection and installation of steel tubular swaged pole complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9 metres long) duly painted with two coats of black bituminous paint through out, internally and externally up to planning depth, and painting remaining portion of pole with two coats of aluminium paint to the entire exposed surfaces over one coat of red oxide primer, making/painting three Nos circular strips each of 30 cm wide with one yellow and 02 Nos black colour strip with synthetic enamel paint, marking pole number with black paint complete all as specified and directed. Note : Excavation, earth work, PCC work shall be measured and paid for separately.

Disconnecting electrically, dismantling from foundation with due care, setting aside LT feader pillar box any type any size with all accessories complete all as specified and as directed.

Supply, installation, commissioning with making connections LT feeder pillar box, outdoor type of size 0.90 x 0.70 x 0.60 Mtr size factory fabricated made out of MS sheet of thickness 3.15 mm front door openable with locking arrangement with 200 amps rated copper bus bar suitable for 3 phase 4 wire supply system duly drilled holes, making all cable connection with proper thimbles mounted on epoxy based post insulators, MCCB 200 Amps 4 pole 415 Volt, 35/36 KA -01 No, MCB 4 pole 80 Amps- 03 Nos, MCB DP 63 Amps 04 Nos, digital multimeter showing ampare, voltage etc., feader pillar mounted on MS angle iron legs of size 40x40x6mm, 1.5 mtr long, 1.0 mtr above ground level and 0.50 mtr duly painted with two coats of synthetic enamel paint over a coat of red oxide primer embedded in PCC 1:2:4 type B1 using 20mm graded crushed stone aggregates blocks of size 0.30x0.30x0.50 mtr- 04 Nos complete all as specified and directed. Make of MCCB/MCB : Legrand/ Schneider/Siemens

M&L for painting existing cemented plateform of any size of LT panels/transformer with two coats of cement base paint, painting MS gate, XPM jalli/fencing all around the plateform with two coats of aluminium paint after preparation of surfaces complete all as specified and directed.

Disconnecting of all cables, repair broken doors for LT panel and bus bars by welding, fixing of new hinges and other materials as required at site, making all connection as per existing complete all as specified and directed.

Removal of vegetation/bushes/small plants shrubs around the water/electric supply installations/ inside the valve pit etc and surface excavation not exceeding 15 cm depth leveling the ground, removing the excavated material to a distance exceeding 50 M complete all as specified and directed.

M&L for cutting, trimming of branches along the OH conductor of LT/ HT line within 2 mtr distance along both side of line and strictly all branches in one place complete all as specified and directed.

Excavation in trenches in any type of soil n exc 1.5 mtr in width and n. exc 1.5 mtr in depth for laying of cables/taking out of cables, foundation of poles or stays, for re-routing of cables complete all as specified and directed.

All as per item No-59 but depth exc 1.5 mtr but not exc 3.00 mtr.

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

Removing excavated material to a distance not exceeding 50 meters and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for sand filling in trenches as cushion to under ground cables 8 cm thick before laying the cable and 15 cm thick when cables are laid and tested complete all as specified and directed. Note: Only punned thickness i.e 18cm shall be measured and paid.

M&L for Sub class ‘B’ bricks (fly ash bricks) old size laid dry, flat over the cable abutting each other, length of cable equal to width of brick complete all as specified and directed.

All as per item item No 64 but except bricks.

M&L for cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregrate for foundation, filling as mass concrete including necessary form work complete all as specified and directed.

M&L for pre cast cement concrete 1:3:6 type C-1 using 20 mm graded stone aggregrate for foundation of stay, filling as mass concrete including necessary form work complete all as specified and directed.

Cleaning grass/mud in and around the earth pits after taking out earth pit cover, pouring of salt solution i.e salt and water ratio 1:5 (appx 15 ltr) to existing pit there after put on the existing pit cover on pit, restoring existing connection to the equipments complete all as specified and directed.

S&F straight through jointing kit (out door) suitable for 3 core XLPE, 11 KV grade armoured aluminium conductor cable of size 70 to 95 Sqmm, heat shrinkable type with jointing material and all accessories complete all as specified and directed. Make: Denson/ M seal/ 3 M.

All as per item No 69 but for cable of size 120 to 240 Sqmm.

All as per item No 69 but cable end jointing kit.

All as per item No 69 but cable end jointing kit for cable of size 120 to 240 Sqmm.

Disconnecting and taking out 11 KV, 3 core cable of size 70 to 185 Sqmm, from trenches/cable duct/through wall/pole carefully complete all as specified and directed. (Note: Earth work, sand, bricks will be measured and paid separately).

Relaying, of 11KV 3 core cable of size 70 to 185 Sqmm, (retreaved under respective item of this schedulr) in same or other indicated location, making connection and testing on completion, making good all distribed wall surfaces/ flooring/tilling/road to match with existing specification complete all as specified and directed.

M&L for Plain cement concrete 1:2:4 type B1 using 20mm graded crushed stone aggregate for construction of earth pit (excluding pit cover) as shown in Electrical plate No-03 of SSR Part-I including necessary use and waste of form work for smooth finished surface complete all as specified and directed.

M&L for 60mm thick precast reinforced cement concrete 1:2:4 type B1 using 20mm graded crushed stone aggregate, reinforced with 8mm dia TMT steel bars @ 80mm c/c boath ways with provision of 8mm dia bars handle (made to shape as directed) for earth pit as shown in Electrical plate No-03 of SSR Part-I including necessary use and waste of form work for smooth finish, all as specified and directed.

Disconnecting, dismentling and taking down carefully GI strip of any size up to 32x6mm, seggregating unserviceable or serviceable parts incl removing from site or setting aside for reuse complete all as specified and as directed. .

M&L for Galvanised iron strip size 32x6mm, buried in ground upto 50 cm depth/ fixed to wall with nut, bolt, saddles, insulators etc for loop earthing including welding of joints all as required at site including necessary excavation and earth work complete all as specified and directed or directed.

All as per item 78 but except Galvanised iron strip obtained under respecitve item of this schedule.

Repair/ maint of street/flood/gate etc LED light fittings any type/watt on poles/walls/high mast, making good all loose electric connections of junction box/light fitting in serviceable and testing complete all as specified and directed. Note : 1. All unserviceable accessories found unserviceable shall be replaced & paid under respective items of this Sch. 2. Contractor's supervisor or contractor shall collect the complaint slips from power house as directed. 3. T&P shall be provided by the contractor without any extra cost. 4. Complaints of street/flood lights shall be done on the same day. Complaint slip shall be deposited to JE E/M after completion.

Disconnecting, dismantling and taking down carefully unserviceable security/flood light/gate light any type/watt alongwith all connected accessories from pole or wall or high mast for repair, checking all wiring and serviceability of all components and deposited to MES store yard complete all as specified and directed.

Fixing only security/flood light/gate light any type/watt (retrieved from srl No 81 above) on pole or wall, or high mast after repair, checking all wiring and serviceability of all components (alongwith all connected accessories), complete all as specified and directed.

S&F in replacement of electronic driver for LED street/flood lights fitting 20 to 70 watt of type/make as per sample complete all as specified and directed.

S&F in replacement of electronic driver for LED street/flood lights fitting 80 to 200 watt of type/make as per sample complete all as specified and directed.

S&F in replacement of surge protection device 10 KV for LED street/flood lights fitting of type/make as per sample complete all as specified and directed.

M&L for painting to steel tubular pole up to 11 mtr long including cross arms without removing all accessories, preparation of old steel surfaces and painting the pole - (above coping) with 5 Nos circular strips each of 30 cm (of colour combination as directed) with synthetic enamel paint duly marked pole number in a 12 cm dia yellow circle, number writing with black synthetic paint. The remaining pole alongwith cross arms shall be painted with two coats of aluminium paint, PCC coping of pole shall be painted with one coat of cement base paint complete all as specified and directed.

M&L for painting of PCC pole 9/11 mtr long including cross arms without removing accessories after preparation of surfaces, the pole shall be painted (above coping) with 5 Nos strips each of 30 cm (of colour combination as directed) with synthetic enamel paint duly marked pole number in a 12 cm dia yellow circle with number writing with black synthetic paint. Colour washing the remaning pole and coping by using snowcem of approved colour including painting of cross arms by applying one coat of alumn paint all as required at site or directed.

S&F in replacement of retro reflective sign board cut to sizes/shape made out of 3 mm thick high density aluminium sheet fixed on wall with aluminium frame work with all weather proof duly riveted with vinyl sheet based of blue colour base by hot process including letter/number as directed fitted on wall with proper arrangement all as specified.

Taking down of sirvice connection of any description, any position and S&F of service wire one twin core cable flat or circular 6 Sqmm, 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connection, suspended by insulating hangers not more than 1 metre apart including 4mm dia GI suspension wire, complete all as specified and directed.

All as per item 89 but of size of cable 10 Sqmm.

S&F in replacement flexible PVC insulated aluminium conductor cable of size 1.5 Sqmm 3 core cable, cut to pieces as required, making connection with proper thimbles, drawn in existing GI /PVC pipe fixed to wall or PCC pole or drawn in steel pole including making hole in steel pole if required complete all as specified and directed.

S&F in replacement of LED street light 45 Watt, 230 volts with surge protection not less than 4 KV and 10 KV separate in the lighting housing, IP 65, Energy saving & environmental friendly long life Versatile pressure die-cast aluminium roadway luminaire with high power LEDs as light source and electronic driver fixed on pole/wall along with service bracket as per sample, clamps, nuts, bolts, and washers including making electric connection with 1.5 Sqmm multistranded twin core aluminium conductor cable PVC insulated complete all as specified and directed.

All as per item 92 but LED street light 60 Watt.

All as per item 92 but LED street light 90 Watt.

All as per item 92 but LED flood light 120 Watt.

S & F in replacement of 40 W LED post top lantern warm white made in die cast aluminium housing with decorative clear opal acrylic diffuser and IP-65 protection fixing with proper arrangements and making electrical connection complete all as specified and as directed.

S&F in replacement of LED street light bracket (as per sample) made out GI tubing medium grade, bend to shape by welding including fixing arrangements i.e suitable clamps, nut, bolt and washers complete all as specified and directed.

Disconnecting, dismantling of battery from battery panel, any type/capacity and replacing with new battery (make: Exide/ Amron/ Luminous) of 200 Ah, 12 V, C-10 maintenance free, making connection with existing system and testing complete all as specified and directed.

S&F in replacement of automatic sensor based timer switch for ON/OFF street lights based on lux level of natural light, 40 Amps 2 pole 230Volts AC, 50 Hz max with low/over voltage trip, auto reset facility, with MCB 40 Amps, single pole, contactor of rating 25 Amps, including wiring suitable for upto 5 KW load, fixed in suitable size of SMC/Polycarbonate box IP-65 etc with all electric connection complete all as specified and directed. Make : Hansel/Healer/HPL/L&T/Indo Asian

S&F in replacement of street light digital timer switch multi functional digital 2 modules for automatic switching on & off street lights at a preset time complete all as specified and directed. Make: Legrand / Siemens/Schneider

Repair maintenance/servicing of Solar PV Plant 5 KW 96 volt with VOC of 72 to 200 complete including cleaning of SPV panel, checking, repair/ replacement of all type grid, controller and charging connections with new copper wires if required, cleaning, replacement of battery connections, leads with thimbles, maintenance of all batteries including filling of distilled water omplete all as specified and directed. Note:- The Solar PV plant shall be in working condition in all respect with LED street lights and testing after repair/maintenance.

Repair of solar street light by checking, replacing electric connections from SPV module plate, battery and street light, cleaning of SPV module plate any type/size, making the street light working in all respect complete all as specified. Note: PVC wire and battery shall be measured and paid separately under respective item of Schedule.

Opening the battery box of solar street light, dismantling battery after removing electric connections and replace battery with new (as per sample) and making all connections all as specified and directed.

M&L for painting to solar street light pole of any length/height including cross arms and battery box (without removing accessories) after preparation of surfaces (duly scratching old paint), with two coats of aluminium paint complete all as specified and directed.

Disconnecting, dismantling and taking down carefully street light junction box any type/size from steel/PCC pole alongwith all accessories and removal complete all as specified and directed.

S&F in replacement of weatherproof junction box of size 300x200x105 mm outdoor type (as per sample) made out of thermo polycarbonate with 04 Nos 200Amps rated aluminium bus bar of size 25x6 mm, MCB SP 6 Amps, IP-65 with hinged door and triangular locks, shock proof, rust proof, corrosion free, acid resistance/fire retardant and self-extinguishing UV resistance complete including fixing arrangement i.e clamps, nut, bolt and washers etc, fixed on steel/PCC pole complete all as specified and directed.

All as per item 106 but except street light junction box (retrieved under respecitive item of schedule).

M&L for painting to street light junction box of any type/size after preparation of surfaces (duly scratching old paint), with two coats of synthetic enamel paint complete all as specified and directed.

S&F in replacement of fully retroreflective sign boards of cut to sizes/shape having writing back ground, made out of 18 SWG MS Sheet duly painted with two coats of synthetic enamel paint over a coat of red oxide primer, marking/writing letters, road sign any type with radium tape in approved colours, mounted on stainless steel pipe 40 mm dia, fancy type, fixed with nut, bolt, washer and welding (All as per sample) etc including all necessary excavation and earth work, PCC for foundation all as specified and directed.

M&L for marking/writing feeder names/ SM No / MES No for HT/LT Electrical Eqpts like VCB, Tfrs, RMU, panels etc with synthetic enamel paint or water proof stickers complete all as specified and directed.

S&F in replacement of weather proof fibre board, fabricated of 3mm thick acrylic cover fibre duly printed line diagram of electric supply, printed/writing figure (letter/number) provided with 6mm thick plywood, 'U' shaped aluminium beading all around board and fixed on wall with rawal plug and screws etc (all as per sample) complete all as specified and directed.

All as per item 111 but E&M installation related readymade chart i.e fire safety, do or do'nt etc (all as per sample)

S&F first aid kit box including all necessary items of first aid (as per sample) all as specified and directed.

S&F in replacement of notice board made out of plywood board fixed with greenbeige cloth of best quality supported by all around aluminium beading of size 1.2 x 1.2 mtr (all as per sample) fixed on wall with necessary fixing arrangements inclunding one box of cap pins complete all as specified and directed.

Disconnecting electrically, dismantling and taking down all connections of street light control switch feeder pillar box and making all connections after cleaning/repair including minor parts i.e nut, bolt, washers and thimbles etc complete all as specified and directed. Note:- Other unserviceable items should be measured and paid separately under respective item of Schedule.

S&F in replacement of power contactor 40 Amp, 3 Pole with AC-1, 3 module, auto/manual switch complete all as specified and directed. Make : Legrand/L&T/Havells

S&F contactor of rating 25/32 amps in street light timer switch as per sample complete all as specified and directed. Make : Legrand/L&T/Havells

M&L for MCB single pole 240 volts 5 to 30 amps, 10 KA, using thimbles of required size complete all as specified and directed. Make : Legrand/L&T/Havells

M&L MCCB single pole 40 Amps,with rupturing capacity 10 KA, using thimbles of required size. Make : Legrand/L&T/Havells

S&F in replacement of MCB SP 3 A for contactor coil protection all as specified and directed.

M&L for Earthing complete with galvanised cast iron earth plate electrode of size 600x600x6 mm thick as earth electrode with top edge of the earth plate not less than 1.5mtr below ground level using GI wire 4mm dia as earth continuity conductor connected to earth plate by means of GI thimbles nuts bolts washers all as directed including providing earth wire protection pipe GI light grade15mm dia from earth plate to main switch board/panel, watering pipe 20mm dia with wire mesh and funnel at top, earth pit and RCC pit cover in PCC 1:2:4 adequate quantity of charcoal dust and salt all around the earth plate, excavation and earth work in any type of soil, removal of remaining surplus excavated material as required complete all as specified and shown in EP No 3 of SSR part I 1991 including testing on completion.

All as per srl item No 121 but connected with galvanised iron strip 32x6mm earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron/steel all as shown in electric plate No 3, connected to earth test point.

Deduct : Total amount of SCH 'A' SECTION-II (SCH OF CREDIT) Rs. 1,21,905.50 to be deducted from Schedule ‘A’ (BOQ) to arrive at the Contract Sum.

KULBHUSHAN AGGARWAL