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| 1 | M&L for preparation of old surfaces of walls including washing down, rubbing, brooming down with wire brush scrapping down smoke, roots, moulds, salts and treading oil and greasy spots and applying one coat of washable distamper white or tinted including removal of nails etc complete all as specified and directed. |
| 2 | M&L for preparation of old surfaces of steel & iron work of any description exc 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed. |
| 3 | M&L for preparation of old surfaces of walls of any description including washing down, rubbing, brooming down with wire brush, scrapping down smoke, roots, moulds, salts and treading oil and greasy spots, and applying one coat of exterior weather coatpaint, white or tinted, complete all as specified and directed. |
| 4 | M&L for additional one coat of washable distamper white or tinted complete all as specified and directed. |
| 5 | M&L for additional one coat of exterior weather coatpaint, white or tinted complete all as specified and directed. |
| 6 | M&L for additional one coat ofsynthetic enamel paint complete all as specified and directed. |
| 7 | Demolition of existing brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, including removal of deberies out of MoD land complete all as specified and directed. |
| 8 | M&L for brick work with fly ash bricks, straight or curved on plan exc 6 Mtr mean radius, built in CM 1:6, complete all as specified and directed. |
| 9 | M&L for brick masonry (EXCEPT BRICKS) straight or curved on plan exc 6 Mtr mean radius, built in CM 1:6, complete all as specified and directed. |
| 10 | Taking down existing cement plaster on brick walls or stone walls of any description etc. including raking out joints, hacking for key, scrubbing down with water etc, complete all as specified and directed. |
| 11 | M&L for 15mm thick rendering in two layers (5mm thick in CM 1:4 over 10mm thick in CM 1:6) on brick work and concrete surfaces of wall, finished the surface even and smooth without using extra cement, mixing and including WPC @ 200ml/bag of cement,complete all as specified and directed. |
| 12 | M&L for 10mm thick rendering on faces of brick work or concrete surfaces of walls in cement mortar 1:6, finished even and smooth without using extra cement, complete all as specified and directed. |
| 13 | M&L for 10mm thick rendering or plastering work in CM 1:3 on fascia or edging of chajjas, ceiling and roof projections etc., complete all as specified and directed. |
| 14 | M&L for preparation of newly plastered surface of wall and making the surfaces smooth by applying 2mm thick wall care putty and applying two coats of oil emulsion distemper, complete all as specified and directed. |
| 15 | M&L for preparation of newly plastered surface of wall and making the surfaces smooth by applying 1mm thick wall care putty and applying two coats of exterior weather coatpaint, white or tinted, complete all as specified and directed. |
| 16 | Dismantling floor, hearth or wall tiling and terrazo topping incl cement mortar bedding (but not backing ) and removing serviceable tiles to stores and rubbish off the premises complete all as specified and directed. |
| 17 | M&L for 10mm thick vitrified ceramic \"light shade\" colour tile (Square or Rectangular), polished, of size 1200mmx600mm as in floors etc, set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tile over and including 15mm thick screed bed or bedding layers in CM 1:6 and finished rough, complete all as specified and directed. |
| 18 | M&L for 10mm thick vitrified ceramic \"light shade\" colour tile (Square or Rectangular), polished, of size 1200mmx600mm as in skirting/dado/risers of steps etc, set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tile over and including 10mm thick rendering in CM 1:6 and finished rough, complete all as specified and directed. |
| 19 | Taking down chowkhats or framesexc 1.5 Sqm but not exc 4.0 Sqm each (without taking off shutters from the frame), complete all as specified and directed. |
| 20 | S&F factory made single extruded WPC (Wood Polymer Composit) solid door/windows/ceosetory windows & other frames/chowkhat of size 65 x 125mm comprising of vigin PVC polymer of K value solid plain flush door shutter of 30mm size comprising of virgin polymer of K value 58-60 (suspension grade), calcium carbonate & natural fibres (wood powder/rice husk/ weat husk) and non additives (maximum toxicity index of 12 for 100gms) fabricated with mitre joints after applying PVC solvent cement and screwed with fully body threaded star headed SS screws having minimum frame density of 750kg/cum, screw withdrwal strenght of 2200N (face), 1100n (edge), minimum compressive strength 58 N/Sqmm , modulas of elasticity 900N/sqmm and resistence to spread of flame of Class A category with property of being termite /borer proof,water/moisture proof and fire retrdant and fixed position MS hold fast/lugs/SS dash fasteners of required dia and length (MS hold fasts/lugs or SS fasteners shall be paid separately) complete all as specified and directed Note :- i)WPC solid door / window frames minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable but no extra payment on this account shall be made.ii) Material manufactured by MES approved firms / ISI approved firms shall only be used in the work. IS certificate alongwith MTC to be produced before execution of work. |
| 21 | S&F factory made single extruded WPC (Wood Polymer Composit) solid plain flush door shutter of 35mm size comprising of virgin polymer of K value 58-60 (suspension grade), calcium carbonate & natural fibres (wood powder/rice husk/ weat husk) and non additives (maximum toxicity index of 12 for 100gms) having minimum density of 650kg/cum, and screw withdrwal strenght of 1800N (face), 900n (edge), minimum compressive strength 50 N/Sqmm , modulas of elasticity 850N/sqmm and resistence to spread of flame of Class A category with property of being termite /borer proof,water/moisture proof and fire retrdant and fixing with stainless steel butt hinges of rerquired size with necessary full body threaded star headed counter sunk SS screws all as specified and directed . Note :- i) stainless steel butt hinges and necessary SS screws shall be paid separately).ii) Material manufactured by MES approved firms / ISI approved firms shall only be used in the work. IS certificate alongwith MTC to be produced before execution of work. |
| 22 | S&F \"as in repair\" Vitreous china wash down water closet pan (pedestal pattern), white complete including fixing to trap including PVC seat and cover with hinging device for pedestal pan and connecting etc, complete all as specified and directed. |
| 23 | S&F \"as in repair\" PVC flushing cistern of 10 Ltrs capacity including PVC inlet and outlet connections, brackets, PVC flush pipe with bend 32mm dia of suitable length including making necessary connections to water supply pipe line and jointing to WC, complete all as specified and directed. |
| 24 | S&F\"as in repair\"Vitreous china wash hand basin, white flat back of size 550mm x 400mm including 32mm size CP waste coupling full thread and 32mm dia PVC waste pipe, brackets and cutting for and pinning in ends of brackets or errecting stand, complete all as specified and directed. |
| 25 | S&F \"as in repair\" Viterous china urinals, half stall type, incl CP coupling, CP brass sprader, waste pipe and all necessary fittings, complete all as specified and directed. |
| 26 | S&F \"as in repair\" health foucet (with 1.5mtr long PVC tube) fixed to angular stop cock and complete wall hanging arrangement, complete all as specified and directed. |
| 27 | Taking down eaves gutters and rainwater pipes (any size orpattern), including all fittings, heads, shoes, bends, swan-necks,etc., including cleaning or refixing or removal to Store (measuredoverall as fixed along the centre line over fittings and accessories) complete all as specified and directed. |
| 28 | S&F \"as in repair\" 110mm bore PVC (SWR) pipes, single socketed, in any length with rubber ring joints, laid or fixed in trenches / floors/ walls, complete all as specified and directed. |
| 29 | S&F \"as in repair\" 110mm bore PVC (SWR) bend, plain including jointing with solvent cement, complete all as specified and directed. |
| 30 | M&L as in repair bird proofing spikes of material polycarbonated plastic/PVC , pesticide free, high quality spike for pigeon/bird ledge protection upto 150mm , length of spike should not be less than 300mm fixed to steel member/mosonry work with necessary adhesive/screw gitti etc at height upto and above 10m including necessary scaffolding complete all as specified and directed. |
| 31 | Demolition of (unreinforced) cement concrete in any description and in any position not otherwise specifically provided for complete all as specified and directed. |
| 32 | Demolition of (reinforced) cement concrete in any description and in any position not otherwise specifically provided for complete all as specified and directed. |
| 33 | M&L for Hardcore of broken bricks of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surfacecomplete all as specified and directed. |
| 34 | M&L for 75mm thick cement concrete 1:2:4, type B-1 (using 20mm graded crushed stone aggregate) as in floor finish including finishing the surface even and fair including making joints at every 2.5 mtr and at corner filled with bitumen 85/25 and sand in ratio 1:2 by weight, complete all as specified and directed. |
| 35 | M&L for RCC M-25 Design mix (using 20mm graded crushed stone aggregate) slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed. |
| 36 | M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed. |
| 37 | M&L for Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hoopingfor columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed. |
| 38 | S&F Prepainted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength 550 Mpa as in roof covering/wall cladding, fixed with self tapping screws and including necessary scaffolding and including dismantling existing sunshade/sheets of any description, complete all as specified and directed. |
| 39 | S&F for Steel work in tubular trusses including special shapedwasher etc. complete using ERW or induction butt weldedtubes conforming to I. S.1161- 1979 grade St.-240complete all as specified and directed. |
| 40 | M&L for preparation of new surfaces of steel & iron work of any description over 10cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed. |
| 41 | S&F in repair 2mm thick Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with L or J type or cranked hook bolts in roof etc including dismantling existing sunshade/sheets of any description complete all as specified and directed. |
| 42 | M&L for plugging holes for galvalume roof sheet with self tapping screws and washers complete at roof of hanger upto 10m height complete all as specified and directed. |
| 43 | Taking down existing aluminium door/window shutter and refixing to same or other opening after repair, resecuring or easing and adjusting including replacement of damaged hinges, brass mortise lock, sheet glass, door closer, Elco panel 4mm thick, floor spring, riubber neoprene packing, aluminium beading, glazing clips and SS screws etc complete all as specified and directed. Note:- Mortise lock, sheet, hydraulic door closer, floor spring and composit panel shall be measured and paid separately). |
| 44 | Supply only brass mortice lock 4 lever vertical type of 100mm size complete all as specified and directed. |
| 45 | Supply only 4.8mm thick sheet glass, ordinary quality and glazing in square or rectangular covered with solar control film 25 micron reflective type sicked to glass pans fitted with aluminium beading and rubber gasket area exc 0.5 Sqm in each pane complete all as specified and directed. |
| 46 | Supply only aluminium (extruded aluminium section body) door closer hydraulically regulated, aluminium body, designation No. 3, universal type, suitable for door shutters of 851 to 1000mm in width and of weight 61 to 80 Kg complete all as specified and directed. |
| 47 | S&F 4mm thick aluminium composite pannel for fixing to aluminium shutter and the like squares with aluminium beading and rubber gasket complete all as specified and directed. |
| 48 | S&F Double action floor spring hydraulically regulated madeup of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed. |
| 49 | S&F false ceiling of 9.5mm thick gypsum tiles 600mmx600mm laminated with PVC film on the front face side and metalised polyester film on the back side with all four edges sealed with PVC film (shade either plain white or crack) fixed using T-grid/cross-T/wall angle/level clip & suspenders of standard galvanised sections in a grid size of 600mmx600mm including taking down existing ceiling board & grid work etc of any type/pattern complete all as specified and directed. |
| 50 | S&F \"as in repair\" gypsum false ceiling board 595mmx595mmx9.5mm including replacement of unserviceable line wire with 4mm dia including repairing/realignment of grid of any descriptioncomplete all as specified and directed. |
| 51 | S&F 5mm thick coloured/printed solid PVC sheet as in wall paneling/lining for fixing on brick masonry wall and solid PVC partitions inclusive of 5mm thick and 35mm wide vertical PVC beading fixed with machine screws with a horizontal spacing of 300mm centre to centre at site including taking out of existing lining of any description complete all as specified and directed. |
| 52 | S&F 3mm thick PVC sheet fillet/corner strip of width upto 35mm above wall paneling work complete all as specified and directed. |
| 53 | M&L for preparation of existing concrete /bituminous surface of Helipad/Dispersal area and applying one coat of water thinable road marking paint black in colour in circles & letters complete all as specified and directed. |
| 54 | M&L for thermoplastic road marking paintnot less than 2mm thick, white or golden yellow in colour , confirming to BS-3262, in lines, arrows, dashes & letters width and girth as directed by Engr-in-charge , applied hot, using application unit and retroreflective glass beads @ 250 to 300 gm/sqm to withstand vehicular traffic load, load as per manufature\"s instructions incl complete removalof existing thermoplastic paint of any thickness by manually or mechanical means etc.,complete all as specified and directed. |
| 55 | M&L for 75mm thick plain cement concrete 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in sub base floor etc.,complete all as specified and directed. |
| 56 | M&L for coloured machine pressed precast rubber moulded concrete interlocking (Grey/red/yellow) paver block of any shape and size having high glossy finish confirming to IS 15658-2006 of 60mm thickness, M-35 Grade, laid dry over and including 50mm thick washed river sand as approved and dismantling existing interlocking paver block of any shape and size removing serviceable tiles to store and rubbish off the premises complete all as specified and directed. |
| 57 | M&L for plain cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate), in lintels upto 1.5m clearspan, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, watertroughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed complete all as specified and directed. |
| 58 | M&L for overhauling & servicing of electrically operatedpanels of hanger sliding steel door. (Each panel of approximate size 3.5 to 4.0 Metre in width and 10 Metre in height) by taking out mechanical parts and electrical connections & carry out repairs of motor, gear box assembly, electric control panel including replacement of unserviceable components / spares / greasing etc. complete and re-assemble / reconnect all the parts/portions including testing to ensure efficient and smooth functioning of door, both electrically & manually etc, complete all as specified and directed. Notes :- 1. Cost of replacement of all defective spares / parts except that covered in srl item No. 59.00 & 60.00 here-in-below are included in the job.2. Rate shall be quoted for each panel of any door of hanger. |
| 59 | Supply only gear of existing pattern / type and make of gear assembly of hanger door complete all as specified and directed. |
| 60 | Rewinding of electric motor 1.1 KW / 1.5 HP with super enamelled copper winding wire of same gauge including impregnated paper, varnish and tape etc complete for hanger door, complete all as specified and directed. |
| 61 | M&L for repair including rewinding of 3 phase AC induction motor of Cap - 1.5 HP, S1 duty, IP-55, 415 v AC (+/-) 10 %, RPM- 1415, efficiency - 78 %. Including dismantling and taking down old defective damaged motor carefullly from the existing sliding hanger doors by provn of suitable safety measures compete all as specified and directed. |
| 62 | M&L for repair inclincluding rewinding of 3 phase AC induction motor of Cap - 4-5 HP, S1 duty, IP-55, 415 v AC (+/-) 10 %, RPM- 1415, efficiency - 78 %. Including dismantling and taking down old defective damaged motor carefullly from the existing sliding hanger doors by provn of suitable safety measures compete all as specified and directed. |
| 63 | Supply, installation, testing and commissioning of5KV, 50 Hz, series type isolating transformer encapsulated in polyester resin finally moulded with neoprene rubber suitable for 200/45 Watt, 6.6 Amps runway/taxi light luminaire conforming to relevant FAA/CAO and IS including taking out existing unserviceable transformer etc, complete all as specified and directed. Note :-Quoted rates shall be inclusive of taking out unserviceable transformer from housing box and fixing the new one including making necessary electrical connections. |
| 64 | S&F in replacement 200 Watt 6.6 Amps bi-pin halogen lamp including taking out existing fused lamp of any type/description etc, complete all as specified and directed. |
| 65 | S&F in replacement 1000 Watt 6.6 Amps bi-pin halogen lamp including taking out existing fused lamp of any type/description etc, complete all as specified and directed. |
| 66 | S&F in replacement 45 Watt 6.6 Amps bi-pin halogen lamp including taking out existing fused lamp of any type/description etc, complete all as specified and directed. |
| 67 | S&F in replacement lamp holder for halogen lamp suitable for 200/45 Watt runway/taxi light fitting including taking out existing unserviceable lamp holder of any type/description etc, complete all as specified and directed. |
| 68 | S&F in replacement base plate with breakable coupling suitable for 200/45 Watt runway/taxi light fitting including taking out existing unserviceable coupling of any type/description etc, complete all as specified and directed. |
| 69 | S&F in replacement mounting assembly suitable for 200/45 Watt runway/taxi light fitting including taking out existing unserviceable mounting assembly of any type/description etc, complete all as specified and directed. |
| 70 | S&F in replacement Lens filter of any type/colour suitable for 200 Watt halogen Uni/Bi directional optical design high intensity runway light fitting including taking out existing unserviceable lens filter of any type/description etc, complete all as specified and directed. |
| 71 | S&F in replacement Lens filter of any type/colour suitable for 45 Watt Omni directional taxi way edge elevated halogen lamp taxi light fitting including taking out existing unserviceable lens filter of any type/description etc, complete all as specified and directed. |
| 72 | Servicing and monthly preventive maintenance of Five CCR panels controlling runway and taxiway halogen lamp light fittings including fault rectification and repair of printed circuit control card (thyristor type) by replacement of unserviceable spares viz transistors / ICs / resistance / capacitor etc. as and when required to keep the CCR Panel functional during contract period complete all as specified and directed. Notes :-(a) System shall be inspected / checked for preventive maintenance once in a month. (b) Quoted rates shall be inclusive of replacement of unserviceable spares viz transistors / ICs / resistance / capacitor etc. (c) Labour element for changing spares included in quoted rate.(d) Quoted rate shall include fault repair as and when required.(f)Printed circuit control card if replaced shall be included in quoted rates.(g)Replacement of unserviceable spares viz transistors / ICs / resistance / capacitor etc shall be of same makes as per existing in the CCR Panels.(h)One technician shall be provided by the contractor for opening of CCR panels/Runway & Taxi way lights as per flying schedule of AVN and all as specified and directed by Engineer-in-Charge.Provn of technicians shall be included in quoted rate. (j)The attendence register duly sigen by users & Engr-in-charge shall be bases of payment under this item. |
| 73 | M&L for repair of turbo ventilator after opening gear mechanism , rotary axle and blade ring along with nut & bolt and replacement of unsv items like top cover , blade and rotary axle and throat ring spring washer etc as required to make functional of ventilator complete all as specified and directed.Note:- spare parts should be included in qouted rate. |
| 74 | Taking down street light fitting or flood /bay light fitting of any type and rating from ceiling/roof, walls or any other indicated situation / location including removal of cross arm with help of welding as directed, after disconnecting electrically. seggregating serviceable and unservicable fittings. Keeping aside serviceable for re-use at same location or any other location with in the zone and removing unserviceable from site, complete all as specified and directed. Note Rate is incl arrangement of ladder /Mech Hydra etc to reach height of Hanger Roof. |
| 75 | Supply, fixing and testing of 200W LED highbay Light luminaire with tapered fin design and excellent thermal management along with IP-66 protection. LED highbay Light shall be made up of Pressure Die Cast aluminum housing with black epoxy polyester powder coating for long life. The luminaire shall be complete available up to CCT 6500K,IP66 for Optical Compartment and Control Gear Compartment.The Optical compartment shall be covered with heat resistant toughened glass for safety.The LED highbay light should be top cover maintainable for easy maintenance. LED highbay Light shall use multiple LEDs to get sufficient light output from the luminaire more then 20000 luman. The LED Flood Light shall be of Integral type. The Input voltage range shall be 100V to 300V. The LED Driver with SPD shall be of isolated type with Constant Current Constant Voltage topology to ensure optimum driving of LEDs. The LEDLight shall havepower factor more than 0.95 complete all as specified and directed. Note Rate is incl arrangement of ladder /Mech Hydra etc to reach height of Hanger Roof. |
| 76 | Supply, fixing and testing of 200 W LED Flood Light luminaire on wall of hanger with help of welding of cross arm complete all as spd amd directed by Engr-in-Charge. LED Flood Light shall be made up of Pressure Die Cast aluminum housing with black epoxy polyester powder coating for long life. The luminaire shall be complete available CCT 5700K,IP66 for Optical Compartment and Control Gear Compartment. The Optical compartment shall be covered with heat resistant toughened glass for safety.The LED Flood light should be top maintainable for easy maintenance. LED Flood Light shall use multiple LEDs to get sufficient light output from the luminaire. The LED Flood Light shall be of Integral type. The Input voltage range shall be 150V to 270V. The LED Driver shall be of isolated type with Constant Current Constant Voltage topology to ensure optimum driving of LEDs. The LED Flood Light shall havepower factor more than 0.95 complete all as specified and directed. Note Rate is incl arrangement of ladder /Mech Hydra etc to reach height of Hanger Roof. |
| 77 | Supply, fixing and testing of 150W LED Flood Light luminaire on wall of hanger with help of welding of cross arm complete all as spd amd directed by Engr-in-Charge. LED Flood Light shall be made up of Pressure Die Cast aluminum housing with black epoxy polyester powder coating for long life. The luminaire shall be complete available CCT 5700K,IP66 for Optical Compartment and Control Gear Compartment. The Optical compartment shall be covered with heat resistant toughened glass for safety.The LED Flood light should be top maintainable for easy maintenance. LED Flood Light shall use multiple LEDs to get sufficient light output from the luminaire. The LED Flood Light shall be of Integral type. The Input voltage range shall be 150V to 270V. The LED Driver shall be of isolated type with Constant Current Constant Voltage topology to ensure optimum driving of LEDs. The LED Flood Light shall havepower factor more than 0.95 complete all as specified and directed. |
| 78 | M & L for replacement of old UNSV double dome Aviation obstruction LED light 48 watt die cast Al alloy housing red colouredpolycorborate done accessories conf. to complete all as specified. Note Rate is incl arrangement of ladder /Mech Hydra etc to reach height of Hanger Roof. |
| 79 | Note for srl item No 75 to 78 above 1. Driver shall be potted anti-vibration types. 2. LM-79 and LM-80 test report with 1 Lakh burning hours LED life from NABL lab shall be provided. 3. CRI (Colour Rendering Index) of fixture shall be > 70.4. CCT (Colour Co-related Temperature of fixture shall be 5700K + 300 K. 5. System Lumen Efficacy shall be > 100 Lm/W.6. 10 KV separate Surge Protection shall be provided as a part of fitting. 7. 5 years guarantee shall be provided by contractor supported by OEM covering all parts of luminaire. 8. Lenses shall be Modular Type. 9. PCB used shall be MC PCB type. 10. The defect liability period of LED light shall be 05 years from the certified date of completion & the contractor shall replace/repair the defective fitting within 07 days after handing over to contractor for replacement/repair. 11. CA No. shall be written on each fitting before installation. 12. The name of manufacturer to be embossed on the fitting. 13. The fittings shall have arrangement so that maintenance required, if any can be carried out from Top cover. |
| 80 | S&F in replacement of electronic LED security light driver ISI approved companysuitable for LED Bay light /flood lightfittings of cap upto 200 watt any type and make, including taking out old one complete all as specified and directed. |
| 81 | S&F in replacement of electronic LED security light driver ISI approved companysuitable for LED security light fittings of cap from 45 to 72 watts any type and make, including taking out old one complete all as specified and directed. |
| 82 | S&F in replacement of electronic LED security light driver ISI approved companysuitable for LED tube light/ceiling light upto 40 watts any type and make, including taking out old one complete all as specified and directed. |
| 83 | M&L for overhauling & servicing of electrically operated ATC control Panel 1 & 2 by taking out UNSV electrical items connected accessories, assembly, electric control panel wiring including replacement of unserviceable components / spares of control card , all meters and Selector switch,relay mechanism indicator Panel drawing working etc. complete and re-assemble/reconnect all the parts/portions including testing to ensure efficient and smooth automatic functioning of Circuit Panel runway 1 & runway 2, complete all as specified and directed. Notes :- Cost of minor replacment of spares part of panels etc should be incl qouted rate. |
| 84 | Supply and lay in replacement in trenches/on wall/on pole/in duct /through HDPE protection pipe cables heavy duty of suitable for existing Voltage and grade copper conductor cross sectional area 1.5 Sqmm 10 core size complete with testing all as spd and directed. |
| 85 | S & F in replacement of MCCB 4 Pole, 415 V,microprocesssor type, thermal megnetic Adjustable type, 630 Amps with breaking capacity 36 KA, as per site requirement and existing make & size complete all as specified and directed. |
| 86 | M&L for earthing complete with copper earth plate electrode 60cmx60cmx3.15mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to and including earth lead of copper strip 20x3mm by means of bolts, nuts, check nuts and washers of copper/bronze all as shown in electrical plate No 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion andexcavation and charcoal, common salt and chemical surrounded with 15cm all around the plate and earth work in any type of strata, PCC 1:3:6 typeC1in chamber, precastRCC cover 50mm thick in cement concrete 1:2:4 type B1, reinforced with welded steel wire fabric or XPM (Weight not less than 4 Kg/Sqm) with cast iron frame, funnel with wire mesh, 20mm bore GI pipe medium grade watering pipe, lugs, 40mm bore GI pipe medium grade protection pipe up to 7.5m. NOTE: Item includes the cost of earth lead and GI protection pipe up to 7.5m. copper strip beyond 7.5m shall be measured and paid for separately. |
