MAINTENANCE/ REPAIR/ REPLACEMENT OF LT UNDER GROUND SERVICE CABLES, JUNCTION BOXES, MCCBs AND MISC EXTERNAL ELECTRIC WORK UNDER GE CLEMENT TOWN.

Amount

Supplying and fixing in replacenent and jointing testing and connecting of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, IS 7098 marked, including taking down old U/S or defective cable, suitable for LT 1100 Volt system, laid in trenches / floor or fixed to walls / ceiling or LT pole to MCB DB or panel of size 6 sqmm 2 core complete all as specified and directed by Engr-in-charge:- Note :- Excavation, earth work ,cable protection , sand fillings , cable joint shall be measured and paid separately under respective items of schedule.

All as per Item no. 1 but 6 sqmm 2 core

All as per Item no. 1 but 10 sqmm 2 core

All as per Item no. 1 but 10 sqmm 4 core

All as per Item no. 1 but 16 sqmm 2 core

All as per Item no. 1 but 16 sqmm 4 core

All as per Item no. 1 but 25 sqmm 4 core

All as per Item no. 1 but 35 sqmm 3.5 core

All as per Item no. 1 but 50 sqmm 3.5 core

All as per Item no. 1 but 70 sqmm 3.5 core

All as per Item no. 1 but 95 sqmm 3.5 core

All as per Item no. 1 but 120 sqmm 3.5 core

All as per Item no. 1 but 185 sqmm 3.5 core

All as per Item no. 1 but 240 sqmm 3.5 core

All as per Item no. 1 but 400 sqmm 3.5 core

Supplying and fixing in replacement of 1100 volts grade heavy duty cable PVC insulated , served with inner sheathing of PVC tape and overall PVC sheathed flat or round stranded aluminium conductor including taking down of old U/S cable in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, of size 4 Sqmm 2 core complete all as specified and directed by Engr-in-charge

All as per Item no. 16 but of 6 sqmm 2 core

All as per Item no. 16 but of 10 sqmm 2 core

Supply and fixing junction box made of PVC 1.6mm thick of size 230mmx170mmx105mm incl 2 Nos aluminium bus bar of 2mm thick including making fixing arrangement with 9 mtr long swaged pole or LT panel or walls with 35x6 mm ms flat iron with nut bolt and washer clamp incl one MCB SP 6 amp incl suitable size cable hole,gland complete all as specified and directed by Engr-in-charge.

Supply and fixing Polycarbonate fabricated kiosks box suitable for three phase 415 volts AC supply with 04 Nos Aluminium bus bar rating 63 amps with one No MCB 10 Amps, SP having size 350x250x150 mm (inner Dimension) complete including making fixing arrangement with 9 mtr long swaged pole or LT panel or walls with 35x6 mm ms flat iron with nut bolt and washer clamp incl suitable size cable hole,gland complete all as specified and directed by Engr-in-charge.

Excavation in trenches soft/loose soil not exceeding 1.5 mtr wide in not exceeding 1.5mtr in depth for foundation etc or for shaft well, cesspits, manholes, fire hole etc n.exc 10 sqmm on plan and not exceeding 1.5mtr in depth and getting out complete all as specified and directed by Engr-in-Charge

Returning filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed by Engr-in-charge

Removing excavated material not exceeding 50mtr and depositing where directed at a level not exceeding 1.5mtr above the starting point complete all as specified and directed by Engr-in-charge

M/L for HDPE pipe blu of size 32 mm dia suitable for 5/6 kgf/cm square working pressure class PN 6 with all fitting , laid in trenches for protection of cable in road /drain crossing complete all as specified and directed by Engr-in-charge. of following sizes

All as per Item no. 24 but of 63 mm dia

All as per Item no. 24 but of 90 mm dia

All as per Item no. 24 but of 110 mm dia

Supply, fixing and testing MCCB , 4 pole, Adjustable type, 160 Amp, 415V 50Hz with thermal magnetic trip unit rating breaking capacity 36 KA,lcu=100%, confirming to IS : 13947 (Part I & II) including taking out old UNSV MCCB from the existing panel after disconnecting all incoming and out going UG cable cannections etc complete all as specified and directed by Engr-in-charge. Note- rate quoted is deemed to be included for any alteration or fabrication work required to be carried out for fixingn of MCCB at exisiting feeder pillar).

All as per Item no. 28 but of 200 Amp

All as per Item no. 28 but of 250 Amp

All as per Item no. 28 but of 350 Amp

All as per Item no. 28 but of 400 Amp

Supply, fixing and testing MCB, TPN, 40-100 Amp, 415V 50Hz with thermal magnetic trip unit rating breaking capacity 10 KA, 'C' curve, lcu=100%, confirming to IS : 13947 (Part I & II) including taking out old UNSV MCB from the existing panel after disconnecting all incoming and out going UG cable cannections etc complete all as specified and directed by Engr-in-charge. Note- rate quoted is deemed to be included for any alteration or fabrication work required to be carried out for fixing of MCB at exisiting feeder pillar).

M & L for supply, erection and commissioning of steel tubular swaged poles with top mounted bracket complete with cast iron base plate, finial taper plug, bolts, nuts and screwes as specified type LT type 410 SP-22, (8.5m long) including placing at new location complete with excavation, earth work, PCC 1:4:8 type D2 (using 40mm graded stone aggregate) in foundation and coping of poles with PCC 1:3:6 type C1 (using 20mm graded stone aggregate) complete all as specified and directed by Engr-in-charge. (Note :- Excavation, earth work and concrete work complete not included in unit item of the rate quoted by the Contractor nd the same will be paid seperately).

M & L for taking down old serviceable street light bracket fixed on pole of 9 mtr long at any height, removing all MS work/GI pipes of any dia and preparation of old painted surface of steel tubuler pole of 9 mtr long swaged pole by removing all dirt, dust, corrosion etc and apply two coats of aluminium paint on steel surface of complete pole, cross arms, brackets, MS flats, nuts, bolts and all accessories fixed on pole including black and yellow strips with two coats of synthetic enamel painting upto 1.5 metre height and writing of identification Nos, etc and re-fixing the street light bracket with street light fitting of any wattage and testing complete all as specified and directed by Engr-in-charge. Note- (i) Taking out all old MS work & making good to steel tubular pole if any required at site is deemed to be included in quoted rate. (ii) Taking down old serviceable street light with bracket and refixing the same at a height 7.0 meter from the ground level is also deemed to be included in quoted rate).

Supply, fabricated and fixing in replacement of street light bracket made out of GI pipe 1.2 Mtr long, 32 mm dia medium grade bent to shape as directed including clamps made out of 40 mm x 6 mm flat for fixing bracket suitable for swaged/PCC/steel pole of maximum 9 metre height including nuts and bolts, washers and other connected items of required size including painting with one coat of aluminium paint over a coat of red oxide/primer complete all as specified and directed by Engr-in-charge

S&F in replacement of LED street light fitting 120 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics with IP 65/66 protection including taking down old UNSV light fitting from swaged/PCC pole of maximum 9 metre height from the normal ground level, complete all as specified and directed by Engr-in-charge.

All as per Item no. 37 but of size 100 Watt

All as per Item no. 37 but of size 60 Watt

All as per Item no. 37 but of size 30/35 Watt

Supply and fixing LED flood light 200/210 Watts 230 Volts, AC Out door type with thermal management in multiple optics and equiped with IP-66 protection, with impact and corrosion resistant complete with driver and lamp complete including taking down old UNSV light fitting from High mast light pole of maximum 25 metre height from the normal ground level complete all as specified and directed by Engr-in-charge. (Note- Necessary T&P item required at site for repair of High Mast light fittings is deemed to be included in quoted rate by the Contractor).

All as per Item no. 41 but of size 120 Watt

All as per Item no. 41 but of size 100 Watt

Supply and fix in repair LED outdoor drivers suitable for LED street/ flood light 25 Watt to 45 Watt complete all as specified and directed by Engr-in-charge.

Supply and fix in repair LED outdoor drivers suitable for LED street/flood light 100 Watt complete all as specified and directed by Engr-in-charge.

Taking out old unserviceable street light timer switches, M & L including testing and commissioning of NATURE Switch for outdoor lighting automation using space grade sensors and an advances micro controller suitable for outdoor use having features Automatic Switching ON at Sunset, Automatic Switching OFF at dawn, No clock setting and time settings wide operating voltage range, High voltage trip and auto reset having specification 415 Volts, 50 Hz complete with all connected accessories of rating 12 KW 3 phase, current range 40 Amps complete with incoming and outgoing MCBs and having auto manual switching system during any breakdown to the nature switchcomplete all as specified and directed by Engr-in-charge.

S&F in replacement of 1100 Volts grade heavy duty cable PVC insulated copper conductor FR round flexible in street light connection from pole junction box at bottom to street light fixed on LT pole swaged type by making two holes with welding machine for inserting cable of 8.5/9 mtr long swaged pole cable of size 1.0 Sqmm 3 core multistranded including making all necessary connection complete all as specified and directed by Engr-in-charge.

M&L for road cutting 0.45m width and 0.6m depth for laying of HDPE pipes/cable and making good the disturbed surfaces including returning filling with and including and PCC (1:3:6) upto depth 20cm from road surface and removing of soil upto 50m complete all as specified and directed by Engr-in-charge.

Supply and fix cable jointing kit on existing underground laid cable for 1.1 KV grade cable for straight through joint Tubular sleeve version, complete with jointing material and accessories suitable for XLPE, armoured, Aluminium conductor cable of size 10-16 sqmm 3.5/4 core complete all as specified and directed by Engr-in-charge. (Note- Rate quoted is deemed to be included for Cable jointing with existing serviceable UG cable laid under trench and providing new UG cable of approprite size upto LT feeder pillar box and necessary testing. (ii) New cable of any size from straight throught joint to feeder pillar box will be measured and paid seperately under relevant items of schedule)

All as per item no. 49 but of 25-50 Sqmm 3.5/4 core

All as per item no. 49 but of 70-150 Sqmm 3.5/4 core

S&F in replacement of On load Manual Change Over Switch 4 pole, 315/320 Amps in sheet steel enclosure complete all as specified and directed by Engr-in-charge.

S&F in replacement of On load Manual Change Over Switch 4 pole, 200 Amps in sheet steel enclosure complete all as specified and directed by Engr-in-charge.

S&F in replacement of On load Manual Change Over Switch 4 pole,125 Amps in sheet steel enclosure complete all as specified and directed by Engr-in-charge.

S&F Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size complete all as specified and directed by Engr-in-charge

All as per item no. 55 but HT, 25x20cm size

Taking down old UNSV post top lantern fittings, M & L for new generation LED post top lantern, 20/22 Watts, 230 Volts, AC outdoor type with decorative post top for 360 degree indirect lighting IP-65 protection with impact and corrosion resistant complete with driver and lamp with all electrical accessories complete all as specified and directed by Engr-in-charge.

Taking down old UNSV post top lantern fittings, M & L for new generation LED post top lantern, 40 Watts, 230 Volts, AC outdoor type with decorative post top for 360 degree indirect lighting IP-65 protection with impact and corrosion resistant complete with driver and lamp with all electrical accessories complete all as specified and directed by Engr-in-charge.

Supply and erection of GI tube medium grade truly vertical for fixing of post top/path way light of dia 40 mm including two coat of synthetic enamel paint white colour complete all as specified and directed by Engr-in-charge

Attending of day to day street/ Security/ Gate light/Post top lantern/ High Mast light fixed at up to 15 mtr height (LED, HPSV, MH, Flouescent, T-5, LED Flood light fitting etc of any make) complaints received throuh telephone or in person and reactification of defects installed on street light pole 9/11 mtr long building walls, roof by bringing down the fittings on ground or in position including replacement of LED Driver, lamp, ignitor, flexible wire, reflector etc including cleaning of glass/ acrylic cover for clear reflection of light , replacement of old unserviceaable street light fittings with new fittings etc as required to make the light fitting functional (Vehicle, ladder,tools and takes as required at site for repair/ for making light functional shall be provided by the contractor at his own cost and arrangement. Note :- (i) Light fitting, ballast, starter,ignitor, diffuser ,cable , flexible wire and LED drive if required to be replaced in repair shall be measered and paid separetely under relevant item of this BOQ for supply and fixing in replacement. (ii) Contractor manpower should be daily receive a complaints at complaint cell at 9;00 AM by JE E/M and report after completion of complaints and handover a complaint slip as record of complaints with user signature. (iii) Old retrived material shall be deposited in AGE E/M yard and will be given to contractor after completion of contract. (iv) Quantity of material by contractor shall be decided by Engineer in charge based of requirement. Note : Recovery @ 120 per hour of the complaints is not being attended within eight hours from intimation by rep of E/M subdivision through or telephonic/digital/ written complaints.

S&F in replacement of aluminium sector lugs short barrel of size 16 Sqmm by using crimping tool nut, bolt washer etc and all necesary work by disconnecting electrically incomming and outgoing UG cable from panel/ pole/ VCB/ RMU/ transformer of any size and type and replace burn/unsv lugs, welding work for hinches and doors, fixing the locking arrangement and reconnecting UG cable for smooth functioning complete all as specified and directed by Engr-in-charge.

All as per item no. 61 but of 25 Sqmm

All as per item no. 61 but of 35 Sqmm

All as per item no. 61 but of 50 Sqmm

All as per item no. 61 but of 70 Sqmm

All as per item no. 61 but of 95 Sqmm

All as per item no. 61 but of 120 Sqmm

All as per item no. 61 but of 150 Sqmm

M&L for mechanic rotating cable lug crimping plier 400 HD with PVC handle suitable for die size of 10-400 sqmm complete all as specified and as directed by Engr-in-charge.

Supply, installing, testing and commissioning LT Outdoor floor mounted Bus Bar box, powder coated, factory made and tested , platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system of size 1050X1050X500 MM (HXWXD) having bus bar chamber with insulated electrolytic Aluminium bus bars installed on DMC insulators . The panel shall be dust and vermin proof, protection class (IP-54) in accordance with IS-2147. b) and made of 3.15 mm thick CRCA mild steel sheet and mild steel angle iron frame work (made out of 50 mm x 50 mm x 6 mm thick and 900 mm long), front & rear opening type with aprons for cable entry, with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size but not less than 1.5 sqmm complete. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of flint grey shade having instrumen chamber with RYB indicator LED lamps. Necessary GA drawings will be approved before going for the production of the panels. The scope of work also comprising of the following:- (A) Aluminium Bus bar chamber rating : 2x125 Amps (Double bus bar), TPN, 415V (B) Incomer : MCCB 100Amps, 415Volts, 4 pole 50 Hz, 25 KA with thermal adjustable & magnetic adjustable in built instantaneous protection, Ics = 100%Icu(1 sec)- 01 no. (C) Outgoing : MCCB 63 Amps, 415Volts, 4 pole 50 Hz, 25 KA with thermal adjustable & magnetic fix in built instantaneous protection, Ics = 100%Icu(1 sec) -02 no. NOTE : (i) Panel wiring for control circuit with copper flexible 1.5 Sq mm & power wiring minimum 4 Sqmm flexible or as per load rating of the feeder pillar box and provision of 300x300x2mm thick danger notice board on front side of the panel doors. (ii) Complete installation with civil work and making necessary incoming and outging connection with proper cable lugs and cable glands is deemed to be included in unit rate quoted by the Contractor. (iii) The final height of the LT panel from the normal ground level shall be 450 mm and necessary civil work included in quoted rate.

Supplying, laying, jointing testing and connecting in replacement of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, IS 7098 marked, suitable for HT 11000 Volt system, cross sectional area 95 sqmm 3 core laid in trenches/pipes/ ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete as per IS-7098(Part-I)-1988 including taking out old UNSV under ground cable complete all as specified and as directed by Engr-in-charge. Note:- Excavation, earth work ,cable protection , sand fillings , cable joint shall be measured and paid separately under respective items of schedule.

Detect exact position of fault for XLPE /PVC HT/LT cable, 11 /1.1 KV grade heavy duty aluminium conductor of any size using cable fault detector machine complete all as specified and as directed by Engr-in-charge.

M&L for Earthing complete with galvanised steel earth plate electrode 60x60cmx 6 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.25 mtr below normal ground level,connected to galvanised 32 mm x 6 mm earth strip by means of nuts,bolts, washer of GI steel as shown on electrical plant No 3 of MES schedule part I connected to earthing test point and testing on completion with including necessary excavation and earth work, earth electrode, earthing lead from electrode to equipment /substation , adequate quantity of charcoal dust and comman salt , test point pcc (1:3:6) type C-I (using 20mm graded black trap/granite/basalt stone aggregate) for earth pit with 40x40x6mm mild steel angle iron frame for cover,pre-cast RCC (1:2:4) type B-I (using 20mm graded black trap/granite/Basalt stone aggregate) 40mm thick cover, reinforced with 6mm dia bars 3 Nos both way with 12mm dia round bar handle, GI light grade watering pipe 15mm dia with funnel and wire mesh, and 40 mm dia GI light grade earth lead protection pipe, 7.5 mtr only from the top of earth electrode are deemed to be included under this item and additional earth lead, if any, required at site shall be measured and paid for seperatly under appropriate item of schedule `A'. complete all as specified and as directed by Engr-in-charge.

M&L in replacement including dismantling of mild steel work with angle iron, channel etc as in post and struts in fencing including cutting tops to shape, as directed, drilling holes, notching for wire etc flat iron fillets (for securing wire mess etc) including all necessary drilling, bolting or rivetting etc complete all as specified and directed by Engr-in-charge.

M&L in replacement including dismantling of chain link fencing galvanised including line wires 4 mm dia, mesh size 150x100mm weight not less than 2.3 Kg/sqm and type of standards rails, straining bolts etc. Including provision of binding wire and fixing complete all as specified and directed by Engr-in-charge.

Clearing away all grass vegetation ,saplings, shrubs, brush wood undergrowth roots and trees not exceeding 30 CM girth (measured one metre above ground level) and removing rubbish upto a distance of 50 metres outside the periphery of the area under clearance soft/loose soil and getting out including sprinkling anti vegitation chemical for complete area with spray machine complete all as specified and as directed by Engr-in-charge.

NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the BIS specifications shall be followed.

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