COMPREHENSIVE MAINT OF INTERNAL ELECTRIFICATION WORKS RELATED TO PETTY REPAIRS OF VARIOUS ITEMS IN TECHNICAL, MES, BASARA AND IN -LIVING AREA, REPAIR/REPLACEMENT OF AIR FIELD SIGN BOARDS INCL CONNECTING UG CABLES AND WIRES AND ALLIED ITEMS AND REPAIR

Amount

Taking down carefully copper/aluminium point wiring complete (light,fan, plug point & power complete alongwith fittings (switches, ceiling roses, tube light fittings, bulk head fitting regulator, sockets main switches, DB removing materials to store & making good of disturb surfaces of wall/floors etc, complete all as specified and directed.

M&L for point wiring complete as specified with 1100 V grade with 1.5 Sqmm single core PVC insulated unsheathed FRLSH cable, copper conductor multistranded passing through including PVC surface conduit and logic modular white plates, sorroundings of suitable size as required at site with PVC insulated FRLSH unsheathed stranded copper conductor of size 1.5 Sqmm as earth wire connected to common earth dully for light point/one fan point controlled by one, one way swtich/one bell/buzzer point controlled by one bell push switch, complete all as specified and directed. Note: - Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

All as per ser item No. 2 here in above but for 5 Amp 5 pin socket outlet point on same board with other switches including earth wire, complete all as specified and directed.

All as per ser item No. 2 here in above but on independent board, complete all as specified and directed.

All as per ser item No. 2 here in above but 4.0 Sqmm PVC copper stranded cable FRLS type for one 15 Amp 6 pin socket outlet point including PVC cable 4.0 Sqmm FRLSH type copper stranded conductor as earth wire as specified & connected to commen earth & earth terminals including boards for mounting purposes, complete all as specified and directed.

All as per ser item No. 2 here in above but one light point controlled by 2 way switches, complete all as specified and directed.

Supply and fixing in repair switch piano flush button 5 Amp single pole one way 230 volts white finish, complete all as specified and directed.

Supply and fixing in repair bell push, 230 volts white finish, complete all as specified and directed.

Supply and fixing in repair switch socket outlet flush type 2 in 1,3 pin 5 Amp 230 volts white/ivory finish, complete all as specified and directed.

Supply and fixing in repair switch socket multipurpose flush type 2 in 1 type (5 and 3 pin) 5/16 Amps, 230V, AC white / ivory finish, complete all as specified and directed.

Supply and fixing in repair switch piano flush button 5 Amp single pole 2 way 230 volts white finish, complete all as specified and directed.

Supply and fixing in repair switch modular type, single pole, one way, 5/6 Amp, one module, complete all as specified and directed.

Supply and fixing switch modular type, single pole, one way, and 15/16 Amps, one module, complete all as specified and directed.

Supply and fixing in repair socket outlet modular type having provision for 3 pin, 5/6 Amp and 2 pin, two module, modular type, complete all as specified and directed.

Supply and fixing in repair socket outlet modular type multipurpose having provision for 3 pin, 15/16 Amp and 3 pin 5/6 Amp, modular type, complete all as specified and directed.

Supply and fixing switch modular type, single pole, Bell push, 5/6 Amp, one module, complete all as specified and directed.

Supply and fixing in replacement of bell ding dong type AC, 230 volts, single phase, complete all as specified and directed.

Supply and fixing in repair step type fan regulator, complete all as specified and directed.

Supply and fixing fan step regulator modular type, two module, complete all as specified and directed.

Supply and fixing in repair ceiling rose of size 65 x 50mm surface bakelite 240 Volts three terminal, complete all as specified and directed.

Supply and fixing in repair angle type lamp holder, PVC/polycarbonate type with back plate suitable for batten fittings, complete all as specified and directed.

Supply and fix LED Lamp 9 Watt, complete all as specified and directed. Make:Make: Crompton / Bajaj/Havell's.

Supply and fixing LED lights fitting 1x 20 W, 220V, AC box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified and directed.

Supply and fixing LED light fitting 1x 10 W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified and directed.

S&F in repair 34W LED(4 x 1) surface mounting flat panel luminaire CRCA housing suitable for hanging on any surface including connecting three core cable 1.5 Sqmm up to nearest point complete with separate electronic driver & high brightness LEDs white colour, complete all as specified and directed.

S&F in repair 3 pin plug top 6 Amp, complete all as specified and directed. Make: Crabtree/Havell's/Anchor/SSK

S&F in repair 3 pin plug top 16 Amp, complete all as specified and directed. Make: Crabtree/Havell's/Anchor/SSK

S&F in repair PVC rectangular block of size 100mm X100mm square, 50mm deep for mounting switches, sockets, fan regulator, etc by punching required slots for switches/sockets/regulators as per site requirement including taking down the existing metal/PVC/Wooden boxes with back and top, complete all as specified and directed.

All as per ser item No. 28 here in above but 175mmX100mm, 50mm deep, complete all as specified and directed.

All as per ser item No. 28 here in above but 200mmX150mm, 50mm deep, complete all as specified and directed.

All as per ser item No. 28 here in above but 250mmX200mm, 50mm deep, complete all as specified and directed.

Supply and fix in repair capacitor of ceiling fans having capacity 2.5mfd, 240 Volts, complete all as specified and directed. Make:Usha/Siemens/Keltron/Sarda/Havells

M&L for sub main wiring of 4.0 Sqmm single core PVC insulated, unsheathed multistranded copper conductor cable FRLSH 1100 Volts grade, drawn through and including PVC heavy duty concealed conduit medium duty and accessories of not less than 25mm size (ISI marked) including all conduit accessories for concealed to the surfaces of the wall/ceiling including one run of 4.0 Sqmm single core PVC insulated unsheathed FRLSH copper earth continuity conductor, complete all as specified and directed. (Note : Two runs of 4.0 Sqmm single core cable with one run of earth continuity conductor including PVC conduit & accessories shall be measured and paid as one length).

Supply and fixing LED flood light 50 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp including fixing arrangements on wall/pole, complete all as specified and directed.

Supply and fix MCB DB TPN 4 way IP 43 protection, double door, concealed on wall, complete all as specified and directed.

Supply and fix MCB DB SPN double door 12 way, IP 43 protection concealed on wall, complete all as specified and directed.

Supply and fix MCB DB SPN double door 08 way, IP 43 protection concealed on wall, complete all as specified and directed.

Supply and fix MCB DB SPN double door 4 way, IP 43 protection concealed on wall, complete all as specified and directed.

Supply and fixing MCB, SP, 6 to 32 Amp, 10 KA 'C' curve 240 Volt, complete all as specified and directed.

Supply and fix MCB SPN 6 to 32 Amp, 10 KA 'C' curve, complete all as specified and directed.

Supply and fix MCB 63 Amp 4 pole,10 KA, complete all as specified and directed.

Supply and fixing LED light fitting of round shape powder coated die cast housing 12 watt 220 volts recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size, complete all as specified and directed.

Supply and fixing LED light fitting of round shape 18 watt 220 volts recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size, complete all as specified and directed. Note :- In this connection details of work management procedure against Sl item Nos. 01 to 43 have been specified in PS clause No. 12 as Sl page No.100 may please be considered while quoting the rates.

Fabrication, Supply, Installation, testing and commissioning of Guidance sign board of various size as per ICAO standards (Legend as approved by Engineer-in-Charge) made out of aluminium profile structure, panel shall be made of 2mm thick powder coated aluminium sheet, 4mm polycarbonate sheet with glare free face having minimum width 150mm and suitable no of supports at back by 50 mm dia (Nominal size) dia cast aluminium with Frangible coupling as per latest ICAO / FAA requirement at separation and base supports along with provision of suitable PCC foundation as required, Lift source shall be high lumen with 50000 hrs life, 0.5 watts LED's (Make : Osram / Cree / Nichia / Lumileds / Philips) assembled on aluminium PCB of size 700 mm x 20 mm and having 11 LED's per PCB for boards and control gear box PVC type for connection of cable. The thickness of aluminium PCB should be 2mm in order to ensure proper heat dissipation. These aluminium PCB's should be placed not more than 160 mm aprt across the length of the board in order to ensure uniform distribution of light across the board. each board should be illuminated by minimum single concerter single isolating transformer & above 1500 mm length board should be illuminated by double coverter and double isolating transformer fo suitable capacity. Board illumination shall be uniform (Constant) with the variable input current from 2.8 to 6.6 Amp. The letter and symbol should be screen printed on inside of sign face made of self adhesive film of 3M applied on the insdie face with required colouring. Suitable arrangement shall be made for water tight, dust proof and locking arrangement i/c all other accessories, secondary leads, suitable converter to constant current series system & converter shall able to operate on either any one ckt with two inputs from double series ckts, nut bolt cable connections etc as required. Installation includes the cement concrete of 1:2:4 grade foundation of size 400 x 400 x500 mm (For each leg) and total base of 150mm thick which extended all around the board with a distance of 1500mm (Front, back & both sides). The concrete base leg foundation shall be on the same level and 20-25mm above the ground level. Note: The contractor has to submit the draft design drawing of Signage board in Multi color along with showing the dimensions of each letters and Legend as per ICAO standards and sign board complte as per the site requirement / as directed and get it approved by GE before commencement of work

Supply & Installation of 4mm polycarbonate sheet with glare free face having minimum width 150mm guidance sign board of various size (Legend as approved by Engineer-in-Charge) complete including taking down old existing and fixing of printed polycarbonate sheet, complete all as specified and directed. Note: The contractor has to submit the draft design drawing of Signage board in Multi color along with showing the dimensions of each letters and Legend as per ICAO standards and sign board complte as per the site requirement/as directed and get it approved by GE before commencement of work.

Constructin of cable chamber of inner size 900mm (L) x 900 mm (W) x 900 (D) which includes excavation and disposal of excavated in any type of soil, removing earth up to 50 m and providing & laying of 100 mm cement concrete of (1:4:8) grade type D-2 at the bottom of the chamber and brick work with common burnt clay bricks at foundation and plinth in cement mortar (1:3) with 15mm thick cement plaster finished with neat cmenet mortar of (1:3) chamber shall be provided drain pipe in the bottom and cover of chamber size chequred plate of 8 mm thick with MS angle frame made of angle iron 50 x 50 x 5mm and shall be provided with lifting hooks and hinges including painting with approved colour as required, complete all as specified and directed.

M&L for earthing & testing complete with GI earth plate electrode 60cmX60cmX6mm thick buried directly in ground vertically to a depth not less than 2.25mtr below normal ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal ground level connected to and including earth lead wire 4mm dia by means of bolts, nuts and check nuts and washers etc. made of GI & connected to earthing test point and earth dolly all as shown in elect plate No 3 of SSR Pt I including all necessary earth work, excavation, PCC chamber, (1:2:4) B-1 & RCC (1:2:4) B-0 chamber cover with suitable reinforcement with handle including 15mm bore GI light grade protection pipe upto 7.5m length & 20mm bore GI medium grade watering pipe and wire mesh, funnel, char coal dust, common salt, wire mesh etc., complete all as specified and directed.

Supply and laying of 4mm dia GI wire on surface or in recess for loop earthing along with the existing cable on surface/recessed/cable trench or in pipe etc, complete all as specified and directed .

Excavation in trenches not exc. 1.5m in depth and not exc. 1.5m in width including getting out for laying of pipes foundation of pole/stay or cable trenches etc including forming bottom surface to required level in soft/loose soil, complete all as specified and directed.

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

Removing surplus soil to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m high from the starting point, complete all as specified and directed.

Supply and laying double walled corrugated (DWC) HDPE duct pipe of 40mm dia conforming to IS, approved colour complete with fittings for cable protection, complete all as specified and directed.

Materials and labour XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross- sectional area 16 sqmm 4 core, complete all as specified and directed. Note : Earth work and connected items shall be measured and paid separately under respective items.

M & L for boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including DWC pipe of 80mm dia suitable for 0.4 mpa working pressure, complete all as specified and directed.

Supply and fixing in repair MCCB 63 Amp 4 pole, 16 KA in existing indoor/out door LT panel board including connecting with proper size link set at incoming and out going cable connections and making necessary modification in existing panel, complete all as specified and directed. Note: Cost include for taking down the existing MCCB from panel board, disconnecting incoming/outgoing cable and fix the new MCCB in position at panel board including necessary cable connections of any size/rating, complete all as specified and directed.

All as per ser item No. 55 here in above but MCCB 100 Amp 4 pole 16 KA, complete all as specified and directed.

All as per ser item No. 55 here in above but MCCB 125 Amp 4 pole 16 KA, complete all as specified and directed.

All as per ser item No. 55 here in above but MCCB 200 Amp 4 pole 25 KA, complete all as specified and directed.

All as per ser item No. 55 here in above but MCCB 250 Amp 4 pole 25 KA, complete all as specified and directed.

M & L for cleaning the LT feeder piller box indoor/out door type of size up to 3 Mtr X2 Mtrs X0.5 Mtrs of different rating bus bar, after dismantling the incomming and out going connections from MCCB/ bus bar and replacing the old unserviceble nuts, bolts, supporting insulators etc and check the serviceability of MCB/MCCB, earth continuity conductor, tightning the earth conductor and incomming and out going cables and removing existing old insulation of bus bar and MCCB/MCB terminals and providing new insulation tape of standard quality applied to bus bar and MCCB terminals and cleaning the feeder piller box, complete all as specified and directed. Note: (i) Contactor has to take the shut down of LT panel before starting the job and switch on the panel after completion of work. (ii) Cost of T & P also included in quated rate.

S & F for LT danger notice board ready made / printed on water proof sheet pasted on LT feeder piller box with vitrous enammelled white back ground, with letters figures and conventional skull and bones in signal red colour of approved size up to 20 X 15cm, complete all as specified and directed.

S & F for strip connector 4 way terminal of rating up to 100 Amp including necessary fixing arrangements fixed to feeder piller/junction boxes, complete all as specified and directed.

S & F for copper earth strip of size 20 X 3mm laid in trench/ wall/ floor with necessary supporting insulators in regular interval as directed from earth test point to terninal point with double nut bolt joint at starting terminal, complete all as specified and directed.

M&L for writing "feeder piller No." on feeder piller box with super enamelled synthetic enamel paint of size 75x75mm height 75mm with black back ground surface, complete all as specified and directed.

Supply, install, testing and commissioning in replacement of outdoor type cubical panel board (CPRI approved) suitable for 3 phase 4 wire 415 Volt, 50 Hz with 250 Amp aluminium bus bar for 3 phase and neutral and at 415 Volt factory made powder coated provided with suitable gasket to make it dust/vermin proof comprising of the following:- Incoming MCCB 125 Amps, 4 pole, 415 Volts, 50 Hz ICU 16 KA thermally adjustable between 70-100% - 01 No. Outgoing (i) MCCB 100 Amps, 4 pole, 415 Volts, 50 Hz , 16 KA thermally adjustable between 70-100% - 01 Nos. (ii) MCB 32 Amps, 4 pole, 415 Volts, 50 , 10 KA thermally adjustable between 70-100% - 08 Nos. Note: The outer shell shall be made out of 3.15mm thick CRCA Sheet and MS angle section 50x50x6mm frame, factory fabricated with front and back openable double door system lockable/openable by keys from both side.

M & L earthing complete with GI earth plate electrode 600mm x 600mm x 6mm thick burried directly in ground vertically to a depth not less than 2.25 m below ground level with the top edge of earth plate at depth not less than 1.5m below ground level connected with galvanised earth strip of size 25X 4 mm dia by means of bolts, nuts, check nuts and washers protected by 40mm bore light grade GI pipe, funnel with 20mm bore GI medium grade pipe for watering, wire mesh, including concrete pit in PCC (1:3:6) type C-1, with 50mm thick Pre-cast R.C.C. (1:2:4) type B-0 cover slab (reinforced with 8mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15cm compacted thickness all around the earth electrode, with funnel, wire mesh, aluminium lugs, complete in all respect and other end connected with main switch board or earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50metre and necessary testing on completion inclduing taking down old one, complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 Sqmm 3.5 core including taking out old u/s cable of any description, complete all as specified and directed.

Supply, laying and testing cable XLPE insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 Sqmm 3.5 core including taking out old u/s cable of any description, complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm 4 core including taking out old u/s cable of any description, complete all as specified and directed.

Supply and fix in repair MCB 63 Amp 4 pole, 10 KA, complete all as specified and as directed Make : L & T/Schneider/Legrand/ABB/Havell's Note: An amount of Rs.24880.00 on account of credit schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S BIJAY KUMAR SHIVA

SHRI D P AGARWAL

M/S BISHAL ENTERPRISES

M/S. NARENDRA KUMAR GARG

Shri T P ANIL KUMAR

BHARAT ELECTRIC