REPAIR/MAINT TO TRANSFORMERS, HT/LT OVERHEAD LINES, UG CABLES, HT/LT PANELS, EARTHINGS, AREA LIGHTING AND CONNECTED WORKS AT MIL STN NOWGONG UNDER AGE E/M AT GE JHANSI

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting in hard / dense soil for laying of cables complete all as specified and directed by Engineer-in-Charge.

Returning, filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed by Engineer-in-Charge.

Removing surplus excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge.

Supply and spread M-sand in trenches for cushioning of cable/in yard complete all as specified and directed by Engineer-in-Charge. (Note: Punned down thickness only shall be measured for the purpose of payment)

Supply and lay in trenches, un-reinforced precast concrete cable cover, Class LV, Type I, flat, size 250 mm x 150mm x 40mm for cable protection in trenches complete all as specified and directed by Engineer-in-Charge.

Material & Labour for cutting of existing road / hard standing up to 15 cm depth for laying of pipe lines / cables and making good the disturbed surfaces by providing PCC 1:2:4 type B-1 (using 20mm graded aggregate) after laying of pipes lines and returning filling of soil, complete all as specified and directed. Note:- Excavation and earth work below hard standing will be measured and paid under relevant items.

Material & Labour for Power Cables, Aluminum Stranded Conductor 185 sqmm, 3.5 core, XLPE Insulated, Cores laid up, PVC Inner sheathed, Armoured with galvanized wire or galvanized steel strip, overall PVC Sheathed, 1100V Grade as per IS 7098(Part 1) 1988 complete laid in trenches / floors / fixed to poles / walls / drawn through pipes etc including provn of lugs, glands, nuts, bolts & washers etc for connecting in LT feeder pillar box / transformer bushings / connecting overhead lines with suitable binding wire and testing on completion including taking down existing unserviceable cable of any description complete all as specified and directed by Engineer-in-Charge. Make: Finolex / Havells / Polycab / Universal / Gloster / KEI/Grandlay. (Note: Excavation, earth work and provn of cable covers / protection pipe etc shall be measured and paid separately under relevant items of BOQ.)

All as per item No. 07.00 here-in-before but of size 120 sqmm, 3.5 core.

All as per item No. 07.00 here-in-before but of size 95 sqmm, 3.5 core.

All as per item No. 07.00 here-in-before but of size 70 sqmm, 3.5 core.

All as per item No. 07.00 here-in-before but of size 50 sqmm, 3.5 core.

All as per item No. 07.00 here-in-before but of size 25 sqmm, 4 core.

All as per item No. 07.00 here-in-before but of size 16 sqmm, 4 core.

All as per item No. 07.00 here-in-before but of size 10 sqmm, 4 core.

All as per item No. 07.00 here-in-before but of size 10 sqmm, 2 core.

Supply and fix in replacement of 100mm dia bore tubes, 'light grade' galvanized, with all fitting and fixed complete to walls/ poles or laid in trenches/ floors for cable protection complete all as specified and directed by Engineer-in-Charge. Make : Jindal / Tata / Zenith / Prakash Surya / Swasthik

All as per item No. 16.00 here-in-before but of size 50mm dia bore.

Material and labour for Double wall corrugated HDPE pipe, ISI marked of outer dia 50mm, inner dia 38mm with smooth internal and profiled external surface, non-pressure laid in trenches/floors/duct or fixed on walls /pole including all connections, accessories like socket, couplers, bends, etc for protection of LT cable XLPE grade 1100 volts complete all as specified and directed by Engineer-in-Charge. Make: Finolex / Kisan / Prince / Tirupati /Supreme / Jain Irrigation Sys

Design, fabricate, supply, installation, testing and commissioning of Indoor type dust proof & vermin proof cubicle panel board compartmentalized with separate bus and cable alley chambers suitable for 3 phase, 4 wire, 415 Volts, 50 Hz, AC supply system as per latest IS / IEC standards & regulations, factory fabricated in an approved factory (Manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3mm thick for outer shell and 2mm thick for inner shell with front and rear openable double leaf doors with two point locking arrangement i.e. locking system with handle up & down arrangement & pad-locking facility. Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-54 degree of protection and including provision of 50mm x 50mm x 6mm angle iron base frame of suitable size for mounting the panel board with a minimum ground clearance of 450mm above GL to the bottom of panel including PCC foundation with PCC 1:3:6, type C2 using 40mm graded stone aggregate. Detachable gland plates including double compression stainless steel cable glands of suitable size shall be provided for all incoming and outgoing cables. Steel plate Danger Notice Boards (02 Nos) LT 415/440 Volts, and manufacturer's name plate shall be riveted on external doors of feeder pillar box. The size of panel board shall not be less than 1500mm x 1200mm x 800mm (outer dimensions) for accommodating and including provision of following switchgear, control gear and accessories including internal wiring using copper flexible cables and lugs of suitable grade/capacity complete all as specified and directed including taking down existing unserviceable LT panel of any description:- Note: (i) The Contractor shall submit set of all drawings of the L.T. Pillar Boxes and its components in duplicate and get the same approved from GE before commencement of production. The contractor shall furnish all details and clarifications required if any for scrutiny and evaluation. Manufacture of material to be supplied shall be done strictly as per approved drawing. However, approval of drawing shall not absolve the contractor/supplier of his liability for ensuring correctness according to applicable standards & regulations. Make of Panel builder: Universal Switchgear Control, New Delhi / United Engineering Services, Kanpur / Mclayers, Bhopal / BAFNA Electric Panel / SaB Engineers & Consultants, Kanpur

Supply and fix in replacement of MCCB, 250 A, 3 /4 Pole, 36 KA (Ics=100%Icu), 415 V, 50 Hz, with adjustable thermal magnetic release along with busbar spreader terminal plates including taking down existing unserviceable MCCB of any description complete all as specified and directed by Engineer-in-Charge. Make : L&T / Havells / C&S / Indo Asian

Supply and fix in replacement of MCCB, 160 A, 3 Pole, 36 KA (Ics=100%Icu), 415 V, 50 Hz, with adjustable thermal magnetic release along with busbar spreader terminal plates including taking down existing unserviceable MCCB of any description complete all as specified and directed by Engineer-in-Charge. Make : L&T / Havells / C&S / Indo Asian

Supply and erection of Hot dip galvanized tapered octagonal pole of height 7.0 meters in single or double section having top dia 70mm and bottom dia 130mm made up of 3mm thick sheet and welded with a base plate of size 200mm x 200mm x 12mm thick and provided with 1000mm long single arm bracket with 15 degree of angle for mounting street light fitting complete with provision of 04 Nos of ‘J’ type foundation bolts of size not less than 20mm dia, 600mm long embedded in PCC foundation concrete as per manufacturer’s recommendation including necessary earth work, RFR etc complete. A door should be provided at a height of 500mm from the base plate for accommodating and including provision of TPN bus bar system suitable for connecting up to 2 core, 16 sqmm aluminium cable and 01 No. of 6A SP MCB for street light protection inside the pole shaft including provision of 3 core, 1.50 sqmm PVC insulated PVC sheathed copper conductor cable 1100 volts grade conforming to IS:694 from pole junction box to street light fitting drawn through inside of pole . Radium reflector band / strips of 5cm wide in Green (02 Nos) & White (01 No.) colour shall be provided at a height of 1.25mtr from base plate. Numbering of pole shall be done in black colour on yellow background at suitable place on the pole including taking down of existing broken / corroded pole any description complete all as directed by Engineer-in-Charge. Note: (i) Excavation, Earth Work, RFR etc and RCC shallow foundation as per manufacturer's design shall deemed to be included in quoted rate and nothing extra shall be paid on this account. (ii) Complete detailed drawing of pole and its foundation drawing as per manufacturer's recommendations shall be submitted and got approved from GE before procurement. Make : Bajaj / Philips / Utkarsh

Supply and fix in replacement of 100 Watt LED flood light fitting made up of Pressure die-cast aluminium alloy housing with toughened glass, IP65 protection and impact resistance of IK07 and individual high power LEDs with secondary optics having system lumen efficacy ≥100 lm/W, Inbuilt potted electronic LED driver with APFC (SMPS based constant current supply), lower THD, Open Circuit protection, Over Voltage protection, Surge Voltage protection & other safety test as per IS 15885 Part-2/Sec 13 and BIS complying including surface mounting using adjustable MS cradle of thickness 5 mm provided with the fixture including taking down existing unserviceable flood light fitting of any description complete all as specified and directed by Engineer-in-Charge. Make: Havells / Philips / Wipro / Bajaj

Supply and fix in replacement of 90 Watt LED street light fitting made up of Pressure die-cast aluminium alloy housing with toughened glass, IP66 protection and impact resistance of IK07 and individual high power LEDs with secondary optics having system lumen efficacy ≥100 lm/W, Inbuilt potted electronic LED driver with APFC (SMPS based constant current supply), lower THD, Open Circuit protection, Over Voltage protection, Surge Voltage protection & other safety test as per IS 15885 Part-2/Sec 13 and BIS complying including taking down of existing unserviceable street light fitting of any description complete all as specified and directed by Engineer-in-Charge. Make: Havells / Philips / Wipro / Bajaj

All as per item No. 25.00 here-in-before but of 70 Watt LED street light fitting. Make: Havells / Philips / Wipro / Bajaj

All as per item No. 25.00 here-in-before but of 45 Watt LED street light fitting. Make: Havells / Philips / Wipro / Bajaj

Supply and fix in replacement of LED Post top light fitting 40 Watt / 50 Watt, made in die-cast aluminum housing with decorative clear opal acrylic diffuser, IP 65 protection, spun aluminum powder coated canopy, low power Warm White (WW) LEDs connected in series and parallel combination with better heat dissipation arrangement with LED color temperature- 3000K ±300K, Highly efficient constant current electronic driver having operating voltage range from 140-280 Volt AC, provided with high voltage, open and short circuit protection, Voltage surge protection 5KV complete suitable for up to 60mm OD pipe entry with fixing bolts including taking down existing unserviceable post top light of any description complete all as specified and directed by Engineer-in-Charge. Make: Havells / Philips / Wipro / Bajaj

Making holes (02 Nos - one near cable junction box and onther near street light bracket) on existing steel tubular poles of any type, thickness & height through drilling / gas welding work having smooth and chamber edge of hole, for drawing street light control cable through inside of pole complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of thermoplastic cable junction boxes of size 130 x 180 x 77, IP 65/66 with metric knockouts for cable entry including cable terminal connector and fixing on posts / poles with suitable clamps, nuts & bolts etc complete all as specified and directed by Engineer-in-Charge. Make : Hensel / Sintex / Gewiss

Supply and connect in replacement of PVC insulated and PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volts grade, conforming to IS 694, three core, 1.5 sqmm for connecting from junction box to street light fitting complete all as specified and directed by Engineer-in-Charge. Make: Finolex / Havells / Polycab / RPG / KEI / Universal / Gloster

Material and labour for preparation of old painted surfaces of HT / LT steel poles and painting with one coat of aluminium paint on all steel surfaces such as poles, channels, angles, clamps, nuts, bolts and washers of any description and Zebra marking on pole with black paint up to one meter height above PCC coping including pasting of radium reflector band / strips (Make: 3M or equivalent) of 5cm wide in Green (02 Nos) & White (01 No.) colour shall be provided at a height of 1.25mtr from coping of pole and writing the pole number in black colour on yellow background at a suitable place on the pole including applying one coat of snow cem on PCC coping of pole complete all as specified and directed by Engineer-in-Charge.

M&L for earthing complete with galvanized iron earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connecting to GI strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel and earth wire protected by 50mm dia GI pipe medium grade and connected to pole structure/ panel board/earthing test point all as shown in electrical plate No. 3 of SSR Part-I(2009) and testing on completion including taking out of unserviceable earthing set complete all as specified and directed. Note :- The unit rate quoted shall also include for excavation, earth work in any type of soil, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bras @ 150mm C/C both ways, GI funnel with watering pipe, wire mesh, protection pipe, earth strip up to 7.50m long complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub heading earthing, specified in SSR Part II

Material and labour for Chemical Earthing complete with copper earth plate electrode of size 900mm x 600mm x 5 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connecting to copper earth strip of size 50mm x 6mm as earthing lead by means of copper bolts, nuts, check nuts and washers and earth strip protected by 80mm dia GI pipe medium grade and connected to power transformer / HT panels /earthing test point all as shown in electrical plate No. 3 of SSR Part-I(2009) and testing on completion complete all as specified and directed. Note :- (i) The unit rate quoted shall be inclusive of filling the earth pit with sodium chloride - 200kg, Magnesium and copper sulphate - 100kg and balance charcoal in layers upto 15cm above the top edge of the earth plate complete all as directed. (ii) The unit rate quoted shall also include for excavation, earth work in any type of soil, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bras @ 150mm C/C both ways, GI funnel with watering pipe, wire mesh, protection pipe, earth strip up to 7.50m long complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub heading earthing, specified in SSR Part II

Material and labour for earthing complete with galvanized iron earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connecting to GI wire 4mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel and earth wire protected by 15mm dia GI pipe medium grade and connected to pole structure/ panel board/earthing test point all as shown in electrical plate No. 3 of SSR Part-I(2009) and testing on completion complete all as specified and directed. Note :- The unit rate quoted shall also include for excavation, earth work in any type of soil, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bras @ 150mm C/C both ways, GI funnel with watering pipe, wire mesh, protection pipe, earth strip up to 7.50m long complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub heading earthing, specified in SSR Part II

M&L for Cable jointing kit for 33 KV (Earthed) grade cable for outdoor end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm complete all as specified and directed by Engineer-in-Charge. Make: Raychem / Denson / 3M

M&L for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95/120 sqmm complete all as specified and directed by Engineer-in-Charge. Make: Raychem / Denson / 3M

M&L for Cable jointing kit for 11 KV (Earthed) grade cable for indoor end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95/120 Sqmm complete all as specified and as directed by Engineer-in-Charge. Make: Raychem / Denson / 3M

Supply and fix in replacement of Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, 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 aluminium paint complete all as specified and directed by Engineer-in-Charge.

Supply, installation, connecting, testing and commissioning of 33 KV single phase out door oil cooled PT of ratio 33 KV/rt3/110 V/rt3/110V/rt3,Class 0.5-3, Burden 50 VA – 50 VA including disconnecting and taking down existing unserviceable outdoor PT of any description complete all as specified and directed by Engineer-in-Charge. Make: Pragati / AE / Jyoti / Schneider / Crompton Greeves/Laxmi

Note: (i) The Contractor shall submit set of all drawings of the Control and Relay Panel and its components in duplicate and get the same approved from GE before commencement of production. The contractor shall furnish all details and clarifications required if any for scrutiny and evaluation. Manufacture of material to be supplied shall be done strictly as per approved drawing. However, approval of drawing shall not absolve the contractor/supplier of his liability for ensuring correctness according to applicable standards & regulations.(ii) The item rate includes taking down of old remote control panel with complete accessories.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard/dense soil in the transformer yard complete all as specified and directed by Engineer-in-Charge.

Supply and spread graded coarse aggregate of 40mm nominal size around outdoor transformer and HT 11 KV two/four pole structure complete all as specified and directed.

Allied Builders

DURGAI ELECTRICALS