REP/REPLACEMENT OF LT DISTRIBUTION NETWK INCL REPLACEMENT OF ASCR CONDUCTOR N CONNECTED ITEMS OF WORK AT LPH ENGRLINE VEERLINE ARO N R O FLT AND COMPREHENSIVE MAINTE TO LT DISTRIBUTION INDOOR/OUTDOOR PANEL INCLUDING EARTHING SYS AT LPH AREA GERANCHI

Amount

Excavation in trenches n. exc 1.5 m wide & n. exc 1.5 m in depth for laying under ground cables/erection of pole and getting out in hard/dense soil, complete all as specified.

Description all as per item no.1 above but depth exceeding 1.5m and not exceeding 3.0m

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified.

Removal of excavated surplus material (Soil) to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5mtr above the starting point complete all as specified.

S & F GI pipe light grade 100 mm dia as protection to cable along the pole / across road crossing/through culvert/passing through ceiling/walls with necessary clamps-02 nos(Flat iron 50x6mm) with ,nuts and bolts complete all as specified and as directed.

Taking out old/unsv/damaged PCC/steel pole complete with all accessories incl demolition of concrete with necessary excavation and earth work incl site clearance complete all as specified and as directed.

Supply,installation and erection in true vertical or to be planted as strut steel tubular swaged welded poles complete with MS base plate of 6mm thick of size 300mmx300mm at bottom duly welded and MS pole cap at top,poles made out of ERW MS tubing confirming ti IS1161 part-II, type 410 SP -31(9.0m long) including drilling of holes of required size and nos for fixing of cross arms/clamps, painting with one coat of red oxide primer and two coats of aluminum paint for expose surface and two coats of black bituminous paint for portion embedded in concrete, painting three black/white bands at lower portion of pole each of 300mm height at 300mm spacing, painting pole no. with black paint at suitable height complete all as specified and directed Make: National tubing co./C&S Electric/Bansal/Jindal

Description all as per item no.7 above but 410 SP-55(11.0 mtr long) complete with MS base plate of size 300x300 , 6mm thick on the bottom ,welded at the centre with a through hole of 14 mm dia at a height of 300mm above the planting depth complete all as directed Make: National tubing co./C&S Electric/Bansal/Jindal

M&L for plain cement concrete 1:4:8 type D-2(Using 40mm graded crushed stone agg) as in foundation of poles and mass concrete complete all as specified

M&L for cement concrete 1:3:6 type C-2((Using 40mm graded crushed stone agg) as in foundation of stays and coping around poles complete all as specified

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

M&L GI wire 4.00 mm dia as earth wire for continous run on HT/LT overhead line, stretching and fixed to HT/LT pole, connecting to earth terminal complete all as specified

M & L for shackle type porcelian vitreous white ,brown or green insulator including galvanised mild steel straps washers,insulator bolts,washers and nuts of size 100 mm height and 115mm dia for 1100 volts grade complete incl taking down old/unsv insulator any type

M & L taking down old/unsv and new Stay assembly set complete using 230x230x6mm thick, stay plate and 16 mm dia rod,180 cm long with all accessories as shown in electrical plate no.1( Loop type insulator,stay clamps,excavation and concrete measured seperately)

M & L for loop type insulator,vitreous porcelain whits brown or green with overall dimension of 65x90mm,clearance of hole 16mm complete all as directed and specified

Danger notice plate 20x15 cm and 1.6mm thick mild steel sheet vitreous enamelled white with letter,figureand conventional skull and bones in signal red colour and fixed with MS clamp bolts/ nuts of approved size for LT 1100 VOLT all as specified and directed

Description all as per item no.16 above but for HT,25x20cm size

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 150mm height,150mm dia for 11000 volts grade

Checking the fault in HT cable, of any size and length at any location, 11000 Volts AC system with fault detector machine and inserting straight through cable joints kits (HT) after determining the fault location including earth work at any strata as required depth and width and testing complete, Note :- (i) Fault detector machine & other equipment shall be arranged by the contractor. (ii) HT Cable jointing kit measured separately

Supply and lay test and commissioning HT XLPE cable , insulated, screended, PVC bedded, galvanised steel strip or wire armoured, electic power cable (heavy duty) with staranded aluminium conductor, conforming to IS : 7098 (Part II), 11 KV "E" grade, cross sectional area laid in pipe/ducts/ trenches/ under floor/ under road all as specified of following sizes:- (a) 3 core x 95 Sqmm

Restretching of LT/HT overhead line ACSR conductor using lifter and binding with insulator on HT/LT pole using binding wire complete all as specified and as directed by the Engineer-in-Charge. ( Note: Total Span length shall be considered for measurement of HT/LT pole not the individual conductor in each span i.e. span length = Runing metre).

Trimming of tree branches around over head LT/HT electric lines and cleaning 3 Mtrs from the line, removing cut materials ( tree branches) from site and stacing properly where directed. Grith of branch ( where cutting took place) not exceeding 50 mm complete all as specified.

Cutting unaxious green growth and wild grass by manual labour or by machine at Electrical Installation Premises, around Pole, along the boundary Fencing and Clearing off the shrubs, vegetation grass, bushes, plants and saplings grown below HT lines and all sub-stations in the area and clearing the rubbish material rubbish from the Site of Work and deposting where directed not exc. 100 Metre from the starting Point, complete all as specified and as directed. Note :- The Item shall be operated maximum 3 times in the entire period of the Contract and the measurement will be taken every time independently for Payment

S&F MCCB four pole 415 volts 50 Hz 250 amps of capacity 25 KA with thermal magnetic release complete with all accessories.

S&F MCCB four pole 415 volts 50 Hz 400 amps of capacity 25 KA with thermal magnetic release complete with all accessories.

S&F MCCB four pole 415 volts 50 Hz 100 amps of capacity 25 KA with thermal magnetic releasecomplete with all accessories.

S&F LED Post top / Gate light 1x40 watt decorative type, 360° indirect light including fixing with suitable size GI pipe as required on the top of gate pillar, control by MCB DB with Suitable MCBs as per direction and wiring, complete all as specified & directed.

S&F Garden Light/ Bollards 10W are made of extruded Aluminium, profiles with cast aluminium base,opal PC diffusers with integrated LED and driver including M&L for plinth of suitable height as per direction.

S&F Cable Jointing kit for 11KV earthed grade cable for outdoor termination heat shrink type joint complete with all accessories suitable for 3 core XLPE armoured cable 95 sq mm, complete all as specified & directed.

S&F Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm, complete all as specified & directed.

S&F in replacement of LED Street light luminaries fittings 60 watt green line a road lighting luminaries with high power LED and unique peanut to ensure uniform light distribution higher spacing between poles and maintenance free system Note:- (i) The contractor shall produce minimum two years warrenty against any manufactures defect/ failure of fitting from the authorised representative / OEM of the make as specified and brought at site. (ii) The efficacy of system is 120 lumne/watt. (iii) The PF should be > 0.90 (iv) The LED street light fittings shall be provided with overload / under load protection with range 180 to 380 volts and inbuilt surge protection device. (v) The contractor / manufacture shall provide on site warrantyshould be against failure of light for carrying out necessary repair / replacement of defective street light fittings. (vi) The LED fitting and driver in fitting shall be of same make.(vii) Street light should be with phase to phase and phase to neutral protection

Dismantling exixting old and unserviceable security light brackets and Supply & Fixing Bracket made out of GI light grade pipe of 40/35 mm dia 1.5 mtr long bend to an angle of 120 degree with 02 Nos MS clamp 50mm x 500 and 04 sets of nuts,bolts and washers painting with two coats of synthetic enamel paint over a red oxide primer complete all as specified & directed.

Earthing complete with galvanised steel earth plate electrode 600x600x6.3mm thick burried directly in ground ( earth pit not less than 2.25m deep below the ground level ) with top edge of the plate not less than 1.5m below normal ground level connected to galvanised earth lead GI wire 4mm dia by means of bolts, nuts, check nuts and washers of GI or steel all as shown in electrical plate No 5 including charcoal dust,common salt, 20mm GI medium grade watering pipe, 15mm bore light grade earth lead protection pipe upto test point,funnel with wire mesh, PCC pit 1:2:4 type B-I using 20mm graded stone aggregate with angle iron frame, 40mm thick RCC cover with 8mm for steel bar @100 C/C both way complete all as directed by Engr-in-charge & testing for required value complete.

M&L for stringing and fixing in position of ACSR conductor in OH line 3 phase 4 wire/ 1 phase 2 wire of any size as per site requirement including provision of aluminum binding wire complete incl removing of old unsv ACSR conductor complete all as specified and directed.

Supply and install HT 11 KV outdoor type gang operated air break switch suitable for horizontal or vertical mounting with drop out fuse having 12 insulator of rating up to 200 amps complete with operating rod GI 20mm dia and handle rubber insulated complete all as specified and as directed incl taking down old/unsv GOD air break switch.

Supply and fixing lightning arrestor set surge type complete with all fitting suitable for 11000 volts discharge 65 KA 50Hz incl taking down old/unsv

Supply and laying or fixing or passing through pipe testing and commissioning of 1100 Volts grade 'Heavy duty" PVC sheathed armoured cable LT, XLPE insulated aluminium conductor multi stranded served with inner sheating of PVC tape armored with galvanised steel wire or tape and overall PVC sheathed of size 50Sqmm nominal cross sectional area 3.5 core confirming to IS specification.

Supply and laying or fixing or passing through pipe testing and commissioning of 1100 Volts grade 'Heavy duty" PVC sheathed armoured cable LT, XLPE insulated aluminium conductor multi stranded served with inner sheating of PVC tape armored with galvanised steel wire or tape and overall PVC sheathed of size 70Sqmm nominal cross sectional area 3.5 core confirming to IS specification.

Supply and laying or fixing or passing through pipe testing and commissioning of 1100 Volts grade 'Heavy duty" PVC sheathed armoured cable LT, XLPE insulated aluminium conductor multi stranded served with inner sheating of PVC tape armored with galvanised steel wire or tape and overall PVC sheathed of size 95 Sqmm nominal cross sectional area 3.5 core confirming to IS specification.

Disconnecting and Strip opening transformer 63 KVA to 500 KVA, 11 KV/433 volts indoor /outdoor type of any make after unscrewing nuts /bolts, screws and connected accessories such as breather conservator tank, temperature gauge for replacement of defective HT /LT coils ,defective parts (payment of defective parts to be replaced shall be measured and paid separately), reassembling after replacing the defective coils /defective parts and replacing the top gasket sheet and other insulating packing materials and testing complete all as specified and directed including taking out, handling of distribution transformer of any size any capacity to workshop & back to the installation. Photos of all stages of repair to be att with the bills for payment. (Note :- The reassembling element covers the assembling of parts not to be changed whereas for the rest it shall be the part of the item being replaced.) (Cost of transportation of transformer is deemed to be included in rate)

M&L rewinding of transformer of any capacity HT/LT coils using the same gauge of super enameled copper winding wire and replacing the old paper tape insulation, necessary insulation packing’s/ paper insulation etc with replacement of crap tape, prosen sheet, silphase brazing rod, HT block, LT block etc are included, complete all as specified and as directed. Photos of all stages of repair to be att with the bills for payment. Date of Repair, CA number alongwith name & phone number of JE to be written on the item. (Note –The coil replaced shall have same number of turns, gauge, insulation value matching as per manufacture’s design. Measurement shall be made of winding wire consumed.).

M&L for Sand filling in cable trenches for cable protection with clean dry sand unwashed including gently put in trences.

S&F for old size brick well burnt, laid flat, for cable protection complete all specified and directed.

Supply & Laying, testing & commissioning of LT UG cable XLPE sheathed PVC insulated, screened PVC bedded, galvanised steel strip of wire armoured electric power cable heavy duty with stranded aluminium conductor 1100 volts grade with brass cable glands, clamps etc laid in trenches/ surface of wall/ in GI pipe along with pole for connection to MCCBs/ OH lines including making good damaged surfaces as required of following sizes complete all as specified and directed.

3.5 core x 35 Sqmm

4 core x 25 Sqmm

S & F in repair aluminium lugs duly crimped at end termination of Transformer/ LT distribution panel connected with various sizes of LT cable including all allied works such as disconnecting cable from supply site, removing from gland, making equal length of each core of cable and refixing the same with new metal gland all as specified and directed. a) Upto 3.5 core x 95 Sqmm

M&L removing old paint from surface of steel LT pole by scraping,rubbing and making good surface for painting with two coats of aluminium paint on rusted pealed out surface after cleaning ,marking nos as per direction all complete as specified and directed.

S&F MCCB four pole 415 volts 50 Hz 250 amps of capacity 36 KA with thermal magnetic release complete with all accessories.

S&F MCCB four pole 415 volts 50 Hz 400 amps of capacity 36 KA with thermal magnetic release complete with all accessories.

S&F MCCB four pole 415 volts 50 Hz 160 amps of capacity 36 KA with thermal magnetic releasecomplete with all accessories.

S&F MCCB four pole 415 volts 50 Hz 630 amps of capacity 50 KA with thermal magnetic release complete with all accessories.

Earthing complete with galvanised steel earth electrode plate of size 600x600x6mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron earth strip 32x6mm up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1, precast RCC cover in 1:2:4 reinforced with expanded metal, with suitable handle, excavation and earth work in any type of soil and including medium grade GI watering pipe 15mm bore with funnel wire mesh and medium grade GI earth wire protection pipe 50mm bore up to main board complete as shown in electrical plate no 3 of MES schedule Part-I 2009 connected to earthing testing point including taking out existing unsv earthing complete all as specified and testing on completion complete all as specified and directed.

M&L Fabrication,fixing and installation of feeder Pillar pedestal type duly enclosed weather and vermin proof IP-67 protection made out of MS Sheet 3.00mm thick for outer shed and 2.00mm thick MS sheet for inner compartment provided with 4 Pole Aluminium Bus Bar of rating 400 with 200 Amps incoming MCCB and outgoing busbar suitable upto 240 X3.5 core copper cable fixed on porcelain insulation and provision of fixing of electrical connection to incoming and outgoing cable, complete all as specified and directed. Note:- PCC Foundation for fixing for Feeder Pillar shed deemed to be inclusive of rate.

Taking down old unserviceable and Supply , installation testing and commisioning of LT MCCB Panel Board of suitable size cubical weather, dust and vermin proof fabricated out of CRCA sheet steel suitable size thickness complete, MCCB panel board should be manufactured and supplied by ISO 9001 certified OEM of MCCB. The busbar system should be duly type tested at NABL lab for short time with stand current of 1 Sec. it should be suitable for wall or floor mounting with double door option, Panel board enclouser should be robust contruction and corresion resistance powder coated with seven tank process with locking arrangement fixed on suitable size foundation 60 Cm above the GL by providing angle iron of size 50 x 50 x 6 mm welded on all the four corners embedded in PCC 1: 2: 4 using 20 mm graded stone aggregate up to 30 Cm including electrical connection with lugs & glands complete comprising the the following: : (a) Aluminum busbar of high conductivity 630Amps capacity 4 wire system - 01 set (b) MCCB , 400Amps , 36 KA, 04 Pole-01 Nos (Incoming) Make- Havells/L&T/Schnider (c) MCCB , 250Amps , 36 KA, 04 Pole-02 Nos (Outgoing)Make- Havells/L&T/Schnider (d) MCCB , 200Amps , 25 KA, 04 Pole-01 Nos (outgoing) Make- Havells/L&T/Schnider (e) MCCB , 160Amps , 25 KA, 04 Pole-01 Nos (outgoing) Make- Havells/L&T/Schnider (f) Digital type panel mounted Voltmeter 0-500 volts. (g) Digital type panel mounted Ampr meter 0-500 Amps with CT's . (h) Three phase Indication lamp LED type, - 01 Set {Set of three Nos (RYB) } (j) Digital type frequency meter ,50 Hz, panel mounted Note: All Internal connection of MCCB from BUS Bar made By using copper busbar of rated Capacity

Taking down old unserviceable and Supply , installation testing and commisioning of LT MCCB Panel Board of suitable size cubical weather, dust and vermin proof fabricated out of CRCA sheet steel suitable size tickness complete, MCCB panel board should be manufactured and supplied by ISO 9001 certified OEM of MCCB. The busbar system should be duly type tested at NABL lab for short time with stand current of 1 Sec. it should be suitable for wall or floor mounting with double door option, Panel board enclouser should be robust contruction and corresion resistance powder coated with seven tank process with locking arrangement fixed on suitable size foundation 60 Cm above the GL by providing angle iron of size 50 x 50 x 6 mm welded on all the four corners embedded in PCC 1: 2: 4 using 20 mm graded stone aggregate up to 30 Cm including electrical connection with lugs & glands complete comprising the the following:- : (a) Aluminum busbar of high conductivity 400Amps capacity 4 wire system - 01 set (b) MCCB , 250Amps , 35 KA, 04 Pole-01 Nos (Incoming) Make- Havells/L&T/Schnider (c) MCCB , 200Amps , 35 KA, 04 Pole-02 Nos (Outgoing) Make- Havells/L&T/Schnider (d) MCCB , 160Amps , 25 KA, 04 Pole-01 Nos (outgoing) Make- Havells/L&T/Schnider (e) MCCB , 100Amps , 25 KA, 04 Pole-01 Nos (outgoing) Make- Havells/L&T/Schnider (f) Digital type panel mounted Voltmeter 0-500 volts. (g) Digital type panel mounted Ampr meter 0-500 Amps with CT's . (h) Three phase Indication lamp LED type, - 01 Set {Set of three Nos (RYB) } (j) Digital type frequecy meter ,50 Hz, panel mounted Note: All Internal connection of MCCB from BUS Bar made By using copper busbar of rated Capacity

Taking down old unserviceable and Supply , installation testing and commisioning of LT MCCB Panel Board of suitable size cubical weather, dust and vermin proof fabricated out of CRCA sheet steel suitable size thickness complete, MCCB panel board should be manufactured and supplied by ISO 9001 certified OEM of MCCB. The busbar system should be duly type tested at NABL lab for short time with stand current of 1 Sec. it should be suitable for wall or floor mounting with double door option, Panel board enclouser should be robust contruction and corresion resistance powder coated with seven tank process with locking arrangement fixed on suitable size foundation 60 Cm above the GL by providing angle iron of size 50 x 50 x 6 mm welded on all the four corners embedded in PCC 1: 2: 4 using 20 mm graded stone aggregate up to 30 Cm including electrical connection with lugs & glands complete comprising the following:- : (a) Aluminum busbar of high conductivity 400Amps capacity 4 wire system - 01 set (b) MCCB , 250Amps , 35 KA, 04 Pole-01 Nos (Incoming) Make- Havells/L&T/Schnider (c) MCCB , 200Amps , 35 KA, 04 Pole-01 Nos (Outgoing)Make- Havells/L&T/Schnider (d) MCCB , 160Amps , 25 KA, 04 Pole-01 Nos (outgoing) Make- Havells/L&T/Schnider (e) MCCB , 100Amps , 25 KA, 04 Pole-02 Nos (outgoing) Make- Havells/L&T/Schnider (f) Digital type panel mounted Voltmeter 0-500 volts. (g) Digital type panel mounted Ampr meter 0-500 Amps with CT's . (h) Three phase Indication lamp LED type, - 01 Set {Set of three Nos (RYB) } (j) Digital type frequecy meter ,50 Hz, panel mounted Note: All Internal connection of MCCB from BUS Bar made By using copper busbar of rated Capacity

Taking down old unserviceable and Supply , installation testing and commisioning of LT MCCB Panel Board of suitable size cubical weather, dust and vermin proof fabricated out of CRCA sheet steel suitable size thickness complete, MCCB panel board should be manufactured and supplied by ISO 9001 certified OEM of MCCB. The busbar system should be duly type tested at NABL lab for short time with stand current of 1 Sec. it should be suitable for wall or floor mounting with double door option, Panel board enclouser should be robust contruction and corresion resistance powder coated with seven tank process with locking arrangement fixed on suitable size foundation 60 Cm above the GL by providing angle iron of size 50 x 50 x 6 mm welded on all the four corners embedded in PCC 1: 2: 4 using 20 mm graded stone aggregate up to 30 Cm including electrical connection with lugs & glands complete comprising the the following:- : (a) Aluminum busbar of high conductivity 630Amps capacity 4 wire system - 01 set (b) MCCB , 400Amps , 36 KA, 04 Pole-01 Nos (Incoming) Make- Havells/L&T/Schnider (c) MCCB , 250Amps , 36 KA, 04 Pole-01 Nos (Outgoing)Make- Havells/L&T/Schnider (d) MCCB , 200Amps , 25 KA, 04 Pole-01 Nos (outgoing) Make- Havells/L&T/Schnider (e) MCCB , 160Amps , 25 KA, 04 Pole-02 Nos (outgoing) Make- Havells/L&T/Schnider (f) Digital type panel mounted Voltmeter 0-500 volts. (g) Digital type panel mounted Ampr meter 0-500 Amps with CT's . (h) Three phase Indication lamp LED type, - 01 Set {Set of three Nos (RYB) } (j) Digital type frequency meter ,50 Hz, panel mounted Note: All Internal connection of MCCB from BUS Bar made By using copper busbar of rated Capacity

Supply & fix in replacement Digital Volt meter 0-500 volts 01 No. Complete all as specified and directed.

Supply & fix in replacement Digital Amp meter 0-400 Amps CT-01 No. Complete all as specified and directed.

Supply & fix in replacement LED indicator RYB – 03 No Complete all as specified and directed.

Supply & fix in replacement Danger Board With Conventional Sign fixed in panel Complete all as specified and directed.

M&L spray painting of LT panel board of any size with synthetic enamel paint Complete all as specified and directed

M & L LT Panel boards double feeder ,outdoor type 3.15 mm thick sheet weather proof connecting electrical connections from site after the entire panel to accommadate the under mentioned items as suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with anodised copper bus bars duly insulated by insulation of RYB colour 400 Amps rating mounted on porcelain insulators and mounting upon angle iron stand made out of angle size 40 X 40 X 6 mm grouted in PCC 1:3:6, and luging the existing cable after cutting and gland to incoming and outgoing cables and spreader & seperator for MCCBs including re-routing of LT cables within 10 M of distances etc all as directed at site. Made All connection and fixing Incoming and out gooing MCCB at Pannel board and connect incoming and outgoing XLPE cable connection.all as directed by Engineer in charge. The panel board should be of size to consist the following :- Make of MCCB:- Havells/English Electric/Crompton Greves /MG France/ABB / C & S ELECTRIC INCOMING (a) MCCB 250 Amps 4 Pole, 50 Hz, 415 V C Frame with ruptruing capacity 35 KA with adjustable thermal and adjustable magnetic setting – 01 No (b) OUTGOING : MCCB 160 AMP 4 POLE 50 HZ C Frame with rupturing capacity 35 KA with adjustable thermal and adjustable magnetic setting – 02 No

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