REPAIR AND REPLACEMENT OF EXTERNAL ELECTRIFICATION WITH LT PANEL/ FEEDER PILLAR BOX, SMC BOXES, BUS BAR CHAMBERS, LT POLES, EARTHING, FLOOD LIGHT, MCCB, CHANGE OVER SWITCHES, POST TOP LANTERNS, PARAMETER SECURITY LIGHTS, STREET LIGHTS AND GUARD POST

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out soft / loose soil for laying cables / pipes / erection of poles etc all as specified and as directed.

Removing excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as specified and as directed.

Returning, filling in, with soil obtained from excavation including spreading leveling watering well ramming in layers not exceeding 25 cm each all as specified and as directed.

Laying in trenches fine sieved excavated dry soil including spreading / leveling, cushioning for underground cables all as specified and as directed.

Supply and laying of common burnt clay building bricks, sub class B of size 230x115x75mm for cable protection all as specified and as directed.

Material and labour for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade, 3.5/4 in replacement of the following sizes cross-sectionl area including taking down of old unserviceable cable complete all as specified and as directed:-, Make: Havells,Paragon,Gloster or Equvalent

16 sq mm 4 core

25 sq mm 4 core

35 sq mm 3.5 Core

50 sq mm 3.5 Core

70 sq mm 3.5 Core

95 sq mm 3.5 Core

120 sq mm 3.5 Core

150 sq mm 3.5 Core

Note : Earth work including excavation ,returning Filling,removing,sand coushioning,brick covering for mechanical protection of cable etc will be measured and paid separately under respective items of schedule

Taking out from trenches/poles/wall etc LT XLPE UG Cable /PVC Sheathed aluminium conductor armoured and relaying after fault rectification duly tested in trenches/Poles/Wall of following sizes : Note: Rate including necessary Earth Work and connected items complete upto returning filling. Jointing Kit will be measured and paid separately under relevant Item

LT UG Cable 4 core 16 Sqmm

LT UG Cable 3.5/ 4 core 25 Sqmm to 3.5 core 50 Sqmm

LT UG Cable 3.5 core 70 Sqmm to 3.5 core 120 Sqmm

LT UG Cable 3.5 core 150 Sqmm to 3.5 core 185 Sqmm

Supply and Fixing of Straight through joints heat shrink type for underground cable suitable for LT XLPE/ PVC sheathed/ armoured heavy duty cables with aluminium conductor all as specified and as directed of following sizes:-

3.5/ 4 core, 16 sqmm to 50 sqmm

3.5/ 4 core, 70 sqmm to 120 sqmm

3.5/ 4 core, 150 sqmm to 185 sqmm

Supply ,Fabricate, install, connect, test and commissioning Busbar chamber, powder coated, outdoor weather proof type, compartmentalised fabricated with 3 mm thick CRCA steel and suitable sized pressed steel frame work, top with sloping canopy, bottom with detachable plates, front and rear with hinged type door and locking arrangements, chamber for cable entry and exit , chamber for aluminium busbars, separate compartment for switch gear, louvers and air vent for natural air flow, holes drilled for connection including suitable angle iron/flat iron frame work/ supports, excavation, earth work, PCC foundation etc., as required with and including following switch gear items internally connected with suitable capacity aluminium strip/ rods insulated, complete mounted on PCC pillars including taking down the old busbar chamber and demolition of old plain cement concrete complete all as specified and comprising of the followings:-

(i) 4 Nos busbar of equal size of Aluminium conductor with PVC coloured heat shrinkable type sleeves continuous rating of 400 Amps mounted on fibre reinforced insulator.(1set), with LED indication lamps-03 Nos for RYB phases on incoming side. (ii) MCCB fixed thermal magnetic release type of capacity 200 amps, 4 pole, 36 kA.- 1 Nos. Note : MCCB shall be front handle operated.

Material and labour for 1100 volts grade heavy duty cable PVC insulated , PVC sheathed , fire resistant, round ,copper conductor, 3 core industrial cable of size 1.50 sqmm including taking down the old one complete all as specified and as directed.

Material and labour for 1100 volts grade heavy duty cable PVC insulated , PVC sheathed , fire resistant, round ,copper conductor, 3 core industrial cable of size 2.50 sqmm including taking down the old one complete all as specified and as directed.

Repair and welding work the existing panel board door with provision of new door by taking down the old rusted door and provided hinges for door, if necessary and lock arrangement with provision of pad lock with keys and cleaning the welding surfaces by rubbing and polishing with two coat of synthetic enamel paint to match with existing colour all as specified and as directed.

Repair to the existing LT panel board door with provision of new lugs,bolt , nuts and washers suitable for size of cable from 4/3.5 core x 10 Sqmm to 240 Sqmm by taking down the old burnt/rusted lugs, bolts , nuts and washers in necessary quantity as per site requirment including cleaning the busbars, provision of insulation sleeves to busbars where ever required complete all as specified and as directed.

Earthing complete with galvanised steel earth plate eletrode 60xm x 60cm x6 mm thick buried directly in ground (earth plate not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth strip 25x4mm by means of bolts, nuts, check nuts and washers of galvanised iron and earth wire protected by provision of GI medium grade pipe 15mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 kg/Sqm) and frame of angle iron 25x25x6mm and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, charcoal and common salt filling, with fixing arrangement, funnel, wire mesh and earth work in soft/loose soil, returning filling in and removal of surplus soil to a distance not exceeding 50 meterrs, complete all as per plate No-3, SSR-2009 Part-I and connecting to existing earth test point all as specified or indicated including testing on completion.

Earthing complete with galvanised steel earth plate eletrode 60xm x 60cm x6 mm thick buried directly in ground (earth plate not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth lead 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron and earth wire protected by provision of GI medium grade pipe 15mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 kg/Sqm) and frame of angle iron 25x25x6mm and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, charcoal and common salt filling, with fixing arrangement, funnel, wire mesh and earth work in soft/loose soil, returning filling in and removal of surplus soil to a distance not exceeding 50 meterrs, complete all as per plate No-3, SSR-2009 Part-I and connecting to existing earth test point all as specified or indicated including testing on completion.

Material and labour for GI tubing light grade for cable protection laid in trenches in road crossing or fixed to wall/Pole of following sizes including taking down old unserviceable one complete all as specified and as directed.

Bore of tube 25mm

Bore of tube 40mm

Bore of tube 50mm

Material and Labour for preparation of old painted surfaces ,removing dust and other deposited materials by scraping from LT panel inner and outer surface of front and rear doors including all compartment of MCCBs,busbar chamber,cable tray etc with one coat of same existing colour synthetic enamel paint by means of spray gun complete all as specified and as directed.

Material and Labour for preparation of old painted surfaces ,removing dust and other deposited materials by scraping from busbar chamber inner and outer surface of front and rear doors including compartment of MCCB,busbar chamber with one coat of same existing colour synthetic enamel paint by means of spray gun complete all as specified and as directed.

Material and Labour for preparation of old painted surfaces ,removing dust and other deposited materials by scraping from LT tubular pole of 7.5 Mtr long above ground level , painting of pole with one coat of black paint upto 1 Mtr from bottom and painting the rest of the pole with one coat of aluminium paint including cross arms cable protection pipe clamps etc , including writing the MES No with white paint over black band of paint at a level of 1.2 m above ground level on each pole complete all as specified and as directed.

Material and Labour for preparation of old surface of PCC electric pole 7.5 m long above ground level applying two coats of cement based paint on pole and painting two coats with aluminium paint on cross arms, clamps, etc, including writing the MES No with white paint over black band of paint at a level of 1.2 m above ground level on each pole complete all as specified and directed.

Material and Labour for MCCB 160 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 36 KA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 36 KA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer including taking down old unserviceable one complete all as specified and as directed.

Material and Labour for MCCB 200 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 36 KA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 36 KA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer including taking down old unserviceable one complete all as specified and as directed.

Material and Labour for MCCB 250 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 36 KA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 36 KA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer including taking down old unserviceable one complete all as specified and as directed.

Material and Labour for MCCB 400 amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 36 KA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 36 KA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer including taking down old unserviceable one complete all as specified and as directed.

Supply and Fixing of LED street light fitting,230 V,AC, 45 W, LED, outdoor type,CCT not less 6000K high pressure die cast aluminium housing ,heat resistance toughened glass with frame IP 65/ 66 protection LED lumen efficacy not less then 120 lumen/watt, reflector lenses for uniform light distribution on each LED with driver,lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete fixed on existing / New bracket and making connections including taking down the old one complete all as specified and as directed . Make: Surya Cat part No:SLEUL45WIP66LXN, Havells Cat Part No: LHETAXU7PN65045, Crompton Product No: FREEDOM NEO LSTS-45-CDL-M or Equvalent.

Supply and Fixing of LED flood light fitting,230 V,AC, 120 W, LED, outdoor type,CCT not less 6000K high pressure die cast aluminium housing ,heat resistance toughened glass with frame IP 66 protection LED lumen efficacy not less then 120 lumen/watt, reflector lenses for uniform light distribution on each LED with driver,lamp, bracket with impact and corrosion resistant including thermal management in multiple optics complete fixed on existing / New bracket and making connections including taking down the old one complete all as specified and as directed . Make:Surya Cat part No:SLEFL120WIP66LUMAS, Havells Cat Part No: LHETAXU7PA65120, Crompton Product No: PLUTO NEO LFLN-120-CDL/60-M or Equvalent.

Supply and Fixing of LED post top lantern,230 V,AC, 20 W, LED, outdoor type,360 degree indirect light,CCT not less 6000K high pressure die cast aluminium housing ,heat resistance toughened glass with frame IP 65 protection LED lumen efficacy not less then 120 lumen/watt, reflector lenses for uniform light distribution on each LED with driver,lamp, bracket with impact and corrosion resistant including thermal management in multiple optics complete fixed on existing / New bracket and making connections including taking down the old one complete all as specified and as directed. Make: Surya Cat part No:SLEPT20W-ETPP, Havells Cat Part No: LHEVBGP7PN6K020, Crompton Product No: HERITAGE LPTH-20-CDL or Equvalent.

Supply and Fixing MCB,240V,10KA,'B' curve,single pole,current carrying capacity 5Amps, suitable for fixing in SMC box for control street/flood lights and making connections including taking down the old one complete all as specified and as directed .

Supply and Fixing of pole mounted Sheet Moulded Compound(SMC) Box weather proof type with hinged type door off white color of size 250x250x155 mm comprising of 1 No MCB 6A and suitable size Aluminium busbar 3 rows with terminals,1 No bakelite base neutral link and 01 No earthing terminal bolt and nut and connecting up cables with aluminium terminal lugs complete fixed on pole with suitable clamps, bolts and nuts including taking down the old one complete all as specified and as directed.

Cutting/clearing and removing the vegetation/bush/creepers growth any nature/type around/on the electric panel/feeder pillar box/busbar chamber so as to keep clean the area for easy access to carry out repair/maintenance works in electric panel/feeder pillar box/busbar chamber etc, removing from site and throwing out at a place where directed at distance not exceeding 250mtr away complete all as specified and as directed.

PSK Enterprises