Facility Management Contract of GLF, Apron Flood Lighting, Perimeter Lighting System etc., at Chennai Airport for Year 2025-2027

Amount

SH-I: MONITORING AND MAINTENANCE OF GLF, AFL & PERIMETER LIGHTING SYSTEM ETC.

Monitoring and Maintenance of Services for complete Runway Ground Lighting Facilities in the Operational Area including AOCC ALCMS and CCR Hall (As per Annexure A - List of Inventories) round the Clock 24 x 7 Basis (Three Shift Basis - 8 Hours For One Shift) for 100% Serviceability i/c providing consumable material like cotton waste, oil, grease, LT Insulation Tapes and other Sundry Material required for cleaning etc., attending faults / breakdown of Equipments / Repairs / Replacement of defective components of GLF System with AAI Supplied Components, ensuring satisfactory working condition of the Systems, Routine and General Preventive Maintenance on Daily / Weekly / Monthly / Quarterly / Half Yearly / Yearly Basis as per Standard Manufacturers' Practices and as per Techno Commercial Specifications (TCS), Maintenance of Records and Log Books and reporting as and when required, complete Upkeeping of the GLF Installations etc., on all days including Sundays & Holidays as specified and as directed by Engineer-In-Charge as required.

Monitoring and Maintenance of Utility Services for Apron Flood Lighting covering High Masts and connected Power Supply System etc., Perimeter Lighting System covering Perimeter Lights and connected Power Supply System, Sliding / Swing Gates etc., in the Operational Area and Power Houses at Various Locations (As per Annexure B - List of Inventories) round the Clock 24 x 7 Basis (Three Shift Basis - 8 Hours For One Shift), for 100% Serviceability including co-ordination with co-existing Stakeholders i/c providing consumable material like cotton waste, oil, grease, Insulation Tape and other sundry materials required for maintenance/cleaning etc., attending faults / breakdown of Equipments / Repairs / Replacement of defective components of Apron Lighting, Perimeter Lighting and Sliding / Swing Gates with AAI Supplied New Components, driving Vehicle, ensuring satisfactory working condition of the Systems, Routine and General Preventive Maintenance on Daily / Weekly / Monthly / Quarterly / Half Yearly / Yearly Basis as per Standard Manufacturers' Practices and as per Techno Commercial Specifications (TCS), Maintenance of Records and Log Books and reporting as and when required, complete Upkeeping of the Apron Flood Lighting / Perimeter Lighting System etc., on all days including Sundays & Holidays as specified and as directed by Engineer-In-Charge as required.

Hire Charges for providing one Maintenance Vehicle without Driver (Mini Load Vehicle - TATA ACE/AL Dost/Equivalent) for attending maintenance of Perimeter Lighting System, Apron Flood Lighting System and other E&M Installations as required and as directed by Engineer-In-Charge for round the Clock 24X7 Basis complete with required fuel, oil, insurance, road tax etc., in good condition, on all days including Sundays & Holidays as specified and as directed by Engineer-In-Charge as required.

SH-II: WORKS OF GLF SYSTEM

Supply of Esna Connector Kit suitable for use in the 5 KV grade AFL copper conductor cable as required.

Supply of 45W 6.6/6.6 A 5000 Volts 50 Hz AC Isolating Transformer, series type, encapsuled in polyster resin, finally moulded in neoprene type rubber with primary and secondary leads, confirming to latest specifications as required suitable for airfield lighting applications etc. as required.

Supply of guard light flasher control unit having flash rate of 45-50 flashes per min for existing ADB safegate make Halogen fitting.

Supply of Secondary lead made out of 2 x 4 sqmm multi stranded annealed tinned copper conductor EPR insulated, PCP sheathed, unshielded type, suitable for operation on 1.1 KV conforming to IS - 9968 (Part - I) 1988 as amended upto date as required.

Supply of Secondary Two pole plug suitable for Insert type Edge Light, TDZ, Centreline fittings, Make : ADB Safe gate / Youyang

Supply of Internally Illuminated LED based Mandatory / Information Guidance Sign Boards of various sizes and depth not less than 150mm made out of 4mm thick glare free polycarbonate sheet at front facia having the required details (letters and symbols) screen printed on self adhesive film of 3M make/equivalent and pasted inside of the polycarbonate sheet and body made of 2mm thick anodised aluminium profile at all side except front reinforced by 25mmX25mmx3mm thick Angle Aluminium/Aluminium Alloy Structure on all 12 corners with sufficient No. of 50mm dia aluminium legs of 5.5mm thick fixed with Al brackets of 3mm thick and 3 mm thick "C" rail running at back side throughout the backsheet and frangible couplings, uniformly internally illuminated with adequate No. of LED Modules of LED of burning hours not less than 50,000 with suitable rated weather proof Power Converter (IP 67) to achieve required illumination level, suitable for operation on airfield series circuit input source of 2.8A-6.6A to give constant brightness for all current variation without flickering, with all other accessories such as MS base plate of 16 mm thick with 16mm dia 250mm length foundation bolts and nuts of SS Materials etc., complete as required and conforming to ICAO/FAA Requirements etc., as required.

Supply and fixing of 4mm thick glare free polycarbonate sheet at front facia, the letters & symbols made out of 3M film, made by computerized cutting and pasting on the polycarbonate sheet, pasted from inside/outside with required colouring to make mandatory /informatory guidance signage on existing sign boards installed in operational area as per ICAO Annex - 14 Volume 1 and as approved by Engineer-In-Charge complete as required.

Supply of EPR self-amalgamating HT rubber tape of water proof, moisture proof, corrosion and chemical resistive features suitable upto 69KV grade AFL cables (Size 25mmx0.76mmx9.1M.(Stanvac Plysafe W963/Scotch 23 equivalent) as required.

Supply and making straight through cable joint with 11KV grade heat shrinkable cable jointing kit including ferrules and other jointing materials for PVC / XLPE insulated PVC sheathed armoured Aluminium conductor AFL cable of size 2Cx25 Sq.mm etc., as required.

Supply of MS Sheet of required thickness (10 mm to 16 mm) as per direction Engineer-In-Charge including providing lifting hook etc to cover cable chamber etc., as required.

Supply of Stainless Steel Bolts, nuts, washers etc., on kg basis as per site requirement

SITC of outdoor type sloped top feeder pillar box made out of MS sheet of size 18"x18"x9" of 3mm thick (painting the box with 2 coats of polyurethane paint of aviation yellow colour along with initial coat of zinc chromate primer etc.,) suitable for 6.6KV grade AFL Cable End terminations, with hinged door, locking arrangement, cable entry holes, mounted on 1 No. 2" dia. GI pipe of 150 mm length with breakable coupling on 10mm thick MS base plate, fixing the feeder pillar box by providing 150mm PCC Cement Concrete (1:2:4) and Pre cast cement contrete cube of minimum size 450 x 450x 600 mm with foundation bolts of minimum length 300mm and 16mm dia & nuts with spring washer of SS 304 grade of suitable size i/c providing breakable couplings and providing cement concrete of ratio 1:2:4 all around the feeder pillar box board upto 0.5 mtr on the four sides of the feeder box for a depth of 150 mm etc. as approved by Engineer-In-Charge complete as required.

Fabrication and Supply of MS Transformer Housing Box of size 330x330x300 mm, made out of 8mm thick MS sheet on four sides and bottom, 10mm thick MS sheet for top cover having clear hole of 216 mm dia with 6 Nos. M10 size threaded holes on the top for fixing of fixture base plate, 01 No. 25 mm dia drain hole in bottom and entry hole on two/three/four sides suitable to receive 40/50/63mm dia of GI/HDPE pipes entry for incoming and outgoing cables, Two Nos. of cadmium plated earthing bolts with nuts and washers etc., including painting with one coat of red oxide paint and two coats of black enamel paint finish etc., as required.

Fabrication and Supply of 10 mm thick MS dummy plate of 260 mm dia suitable for isolation transformer box with 06 Nos. of threaded holes including supply of 6 Nos. of M-10 SS Bolts with washers etc., complete as required.

Fabrication and Supply of 10 mm thick MS dummy plate of size 150mm x 300mm suitable for double pocket isolation transformer housing box with 10 Nos. of threaded holes including supply of 10 Nos. of M-10 SS Bolts with washers etc., complete as required.

Fabrication & supply of 330mmx330mm size MS collar of following height as per site requirement (for increasing the height of the existing isolating transformer housing box) made out of 8mm thick MS sheet on four sides, 10mm thick MS sheet on top & bottom, with a provision of 216mm dia round opening on top & bottom with 06 Nos holes on edges of top & bottom plates, suitable for holding the taxiway/runway edge light fittings on top and bottom bolted to the existing box including painting the collar with one coat of primer & two coats of black enamel paint etc. complete as required.

75mm Height

100mm Height

125mm Height

150mm Height

Installation, Testing and Commissioning of Airport Operational Mandatory / Information Guidance Signboards having 2 Legs of various sizes by providing suitable strength Cement Concrete Cuboid (1:2:4) of minimum size 300x300x450mm, fixing foundation bolts of minimum length 250mm & nuts with spring washer i/c excavation, supplying and laying of 40mm OD HDPE (PN6 ; PE80) pipe upto 1m for cable entry, fixing breakable couplings, providing cement concrete of ratio 1:2:4 all around the guidance sign board upto 1 mtr on the four sides of the guidance sign board for a depth of 150 mm, connection, earthing etc., complete as required.

Installation, Testing and Commissioning of Airport Operational Mandatory / Information Guidance Signboards having 3 Legs of various sizes by providing suitable strength Cement Concrete Cuboid (1:2:4) of minimum size 300x300x450mm, fixing foundation bolts of minimum length 250mm & nuts with spring washer i/c excavation, supplying and laying of 40mm OD HDPE (PN6 ; PE80) pipe upto 1m for cable entry, fixing breakable couplings, providing cement concrete of ratio 1:2:4 all around the guidance sign board upto 1 mtr on the four sides of the guidance sign board for a depth of 150 mm, connection, earthing etc., complete as required.

Installation, Testing and Commissioning of Airport Operational Mandatory / Information Guidance Signboards having 4 Legs of various sizes by providing suitable strength Cement Concrete Cuboid (1:2:4) of minimum size 300x300x450mm, fixing foundation bolts of minimum length 250mm & nuts with spring washer i/c excavation, supplying and laying of 40mm OD HDPE (PN6 ; PE80) pipe upto 1m for cable entry, fixing breakable couplings, providing cement concrete of ratio 1:2:4 all around the guidance sign board upto 1 mtr on the four sides of the guidance sign board for a depth of 150 mm, connection, earthing etc., complete as required.

Installation of MS Transformer Housing Box of size 330mm X 330 mm X 300 mm in runway / taxiway shoulder of concrete/bitumen surface including dismantling of concrete/bitumen to the required size, providing 75mm thick cement concrete of ratio 1:2:4 on all around the transformer housing box with required slope on the top to match with the original bitumen / concrete surface etc., as required.

Installation of MS Transformer housing box of size upto 330mm X 330 mm X 300 mm in soil including excavation of earth to the required size providing 100mm thick PCC base and 75mm thick cement concrete of ratio 1:2:4 on all around the transformer housing box with required slope on the top, painting of MS box etc., as required.

Installation of MS collar (Supplied against item No. 19) by providing & fixing of 6 Nos. M-10 SS bolts including minor civil works as per site requirement, making 75mm thick cement concrete all around the box and making suitable slope by providing 1:2:4 cement concrete etc. complete as required.

75mm Height

100mm Height

125mm Height

150mm Height

Supply and Laying of following dia OD HDPE Pipe of PN 8 PE 80 grade ISI Marked conforming to IS:4984 along with all accessoreis like sockets, bends, coupler etc, complete with fitting cutting, jointing etc. direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

Supply and Laying of 50 mm dia (OD) PN 8, PE 80 of HDPE pipe ISI marked conforming to IS:4984 along with all its necessary accessories like couplers etc. in shoulder/runway/taxiway/apron by groove cutting machine on bitumen / concrete surface to a suitable depth, chipping the slot with hammering machine i/c jointing of pipe & filling the gaps with bitumen /cement concrete and making good the surface matching with original finish etc., as required and as per the instruction of Engineer-in-charge.

Supply and Laying of 90mm dia PE 100 PN 10 HDPE Pipes by single horizontal drilling of suitable dia in the operational area with depth range at 2.5 to 3 mtr including opening of manholes / pits on both sides, reaming, drilling, jointing of pipes, providing all required machines (HDD machine, mud mixer, earth mover etc.) and specialised manpower, closing of manholes / pits after laying the pipes etc as required.

Supply and Laying of following size C class GI pipe along with all accessories like sockets, bends, coupler etc., complete with fitting cutting, jointing etc., for Taxiway/Runway/Road Crossing at a depth upto 150 mm i/c groove cutting the bituminous/concrete surface, re-filling with cement concrete mixture of ratio 1:2:4 and making good the surface matching with original finish etc., as required and as per the instruction of Engineer-in-charge.

Supply and fixing of 40 mm dia ''C" class GI pipe of 600mm long on Base plate with breakable coupler making arrangement with fixing of M10 SS bolts on the existing cement concrete for fixing of Base plate fixing the suitable bracket for mounting 350 W flood lights with provision for cable termination including painting the pole etc.complete as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 6.6 KV grade upto 25 Sq.mm. AFL cable in the existing RCC/HUME/METAL/HDPE Pipe as required.

Providing cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) to make platform including excavation to required depth and plastering around the existing signboards/transformer housing boxes/junction boxes etc. to required depth, as per the direction of Engineer-in-charge as required.

Removal of old isolation transformer housing boxes from different locations in runway/taxiway/edge area after dismantling from concrete foundation, refilling of excavated concrete runway portion with cement concrete of 1:2:4 and quick setting sealant to match with runway surface, making good the runway/taxiway to the original shape, removal of all the debris from site, transportation of fittings to AAI store, stacking etc., as per the direction of Engineer in Charge complete as required.

Removal of old isolation transformer housing box/junction box of different sizes located at different locations in earth/soil after dismantling from concrete foundation, refilling the earth, making good the surface to the original shape/finish, removal of all the debris from site, transportation of box to AAI store, stacking etc., as per the direction of Engineer in Charge complete as required.

Painting of Elevated type Runway / Taxiway / Threshold / End / Approach light fittings etc., with two coats with Aviation Yellow Polyurethane paint including cleaning/scrapping/providing primer etc., as per the direction of Engineer-in-charge as required.

Painting with two coats of Polyurethane paint (approved colour) over a coat of zinc phosphate primer to supports structure, junction boxes, feeder pillar, MS cover plates and exposed surface of MS boxes, Earth Pit cover plate etc., including cleaning/scrapping etc., as per the direction of Engineer-in-charge as required.

Writing of 2 inch height letters/numbers for the GLF fitting on surface/MS cover plates and on the body of LT panels, feeder pillars, CCR's by Polyurethane paint of White/Red/Black/Blue colour etc., as per the direction of Engineer-in-charge as required.

Supply and Filling of M sand for protecting feeder cables and area around Man hole cable chamber as per the direction of Engineer-in -Charge etc., as required.

Providing the following man power to attend any urgent Preventive Maintenance / Breakdown Maintenance / Emergency / NOTAM Work at Electrical Installations provided in OPS Area/CCR Hall with necessary T&P and AEP etc., as and when required.

Skilled (Wireman)

Unskilled (Helper)

SH-III: WORKS OF PERIMETER LIGHTING SYSTEM

Supply of Outdoor IP 67 rated junction box / looping box of minimum size 295 x 250 x 112 mm shall be provided with 1 No heavy duty Three phase and neutral connector of 32 Amps and suitable for entry and exit of 4 X 10/16 sqmm armored aluminum cable and 1 No 6 amp. DP MCB along with locking arrangement. (Hensel HEN KF JB -2404-2025-2 or equivalent)

Supply of following size of XLPE insulated PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade conforming to IS-7098 Part-I amended upto date etc., complete as required.

Supply of 3C 1.5 mm2 flexible copper conductor HFFR PVC insulated PVC round sheathed, 1100 Volts conforming to IS:694 of approved make (1 No. = 1 coil of 100m length)

Supply of 3C 2.5 mm2 flexible copper conductor HFFR PVC insulated PVC round sheathed, 1100 Volts conforming to IS:694 of approved make (1 No. = 1 coil of 100m length)

Supply of LED Traffic Signal Light Fitting of Size 200 / 300mm dia, poly carbonate body, visible upto 500m and suitable for operation on 230V, 50Hz single phase supply. Colour Red - Static

Supply of LED Traffic Signal Light Fitting of Size 200 / 300mm dia, poly carbonate body, visible upto 500m and suitable for operation on 230V, 50Hz single phase supply. Colour Green - Static

Supply of LED Traffic Signal Light Fitting of Size 200 / 300mm dia, poly carbonate body, visible upto 500m and suitable for operation on 230V, 50Hz single phase supply. Colour Amber-Flashing.

Supply of Power Contactor 32A, 3 Pole, 230V coil, MNX 32, L&T Make or Equivalent

Supply of Digital Timer Switch L&T make (Crono) or Equivalent suitable for 240 V AC Base DIN 25

Supply of Stainless steel wire rope of AISI 316 grade or superior 6mm dia.

Supply of 8C 2.5 mm2 copper conductor, EPR insulated, PC tape, PCP outer sheathed Elastometric Rubber cable of 1.1KV grade for use in highmasts as trailing cable.

Supply of LED Type twin dome red aviation obstruction light fitting made of Die-cast aluminum housing with Red polycarbonate dome with Integral driver and provided with Protection against short-circuit and surge suitable to operate for input voltage range 100 – 270 VAC with LED life time of 50,000 Hrs and fitting Ingress Protection of IP 65 as required.

Supply, Installation, Testing and Commissioning of Highmast new winch with motor with suitable bracket including necessary welding and drilling required with fasteners, making connections of lantern carriage with existing iron rope, providing and fixing all accessories and sundries complete etc., as required.

Providing Spray Painting of outdoor type feeder pillar box over the two coats approved make colour and including cleaning/ scrapping etc., as per the direction of Engineer-in-Charge.

Dismantling the highmast of height above 15.0 m and upto 30.0 m from the foundation to replace the damaged pulley / wire rope / trailing cable etc., and reinstallation of the high mast after repair in the same foundation using crane and other appropriate equipments complete as required.

Dismantling the highmast of height above 15.0 m and upto 30.0 m from the foundation to replace the damaged pulley / wire rope / trailing cable etc., including disconnecting of cable, earthing strip etc., and other appropriate equipments complete and shifting of the dismantled high mast to the yard using crane as per E.I.C directions as required.

Re-installation of the highmast of height above 15.0 m and upto 30.0 m after repair work in the existing foundation using crane and other appropriate equipments including connecting cables, earthing etc., complete as required.

Design and Construction of suitable shallow foundation with anchor plates, templates as per the OEM recommendation of high masts i/c fixing of foundation bolts supplied for high mast with M20 grade concrete for following height high masts after testing the soil bearing capacity at site and installation of highmasts on the base using suitable heavy equipments, installation of required No. of LED light fittings / components with switch gear arrangement on the lantern carriage, installation of LED aviation obstruction lights, installation of control panel, interconnecting cables, wiring, testing and commissioning etc., complete as required.

15 Mtr - upto 20 Mtr Height

Above 20 Mtr - upto 30 Mtr Height

Laying of 110 mm dia (OD) PN 6, PE 80 of HDPE pipe (SDR 17) ISI marked conforming to IS:4984 along with all its necessary accessories like couplers etc., directly in ground at a depth of 0.75 Mtr depth including excavation and refilling the trench but excluding sand cushioning and protective covering etc., as required.

SH-IV: DSR ELECTRICAL - 2025

CHENNAI ENGINEERING SERVICES (BID ID -934606)

DElite System Engineering (India) Pvt. Ltd. (BID ID -932489)

ABHISHEK INTEGRATIONS LIMITED (BID ID -934481)