Development and Upgradation of Agatti Airport Extension and resurfacing of runway construction of Apron Link Taxi Operational area road and GSE Area

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil

Carriage of materials by Mechanical Transport including loading, unloading and stacking Earth -lead upto2 km

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth,consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity including making good the undulations etc. and re-rolling the sub grade etc all complete as per the direction of Engineer in charge.

Dismantling of flexible pavement (bituminous courses) by mechanical means and disposal of dismantled material up to a lead of 1 kilometre, as per direction of Engineer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : a) 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for : a) Foundations, footings, bases of columns, etc for mass concrete

Preparation of granular sub-base by providing close graded material, conforming to specifications mixing in a mechanical mix plant at OMC, carriage of mixed material by mechanical transport to work site, for all leads and lifts, spreading in uniform layers of specified thickness with mechanical means including neatly leveling & dressing on prepared surface and compacting with vibratory power roller to achieve the desired density, complete and as per direction of Engineer-in-charge.

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075mm) to wet mix macadam(WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by mechanical transport to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub-base/ base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-charge.

Providing and laying dry lean cement concrete with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 26.5 mm, aggregate cement ratio not exceeding 15:1, aggregate gradation after blending to be as per specification, cement content not to be less than 150 kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 MPa at 7 days, mixed in a batching plant as per mix design, transported to site, laid with a paver with electronic sensor, compacting with 8-10 ton vibratory roller, finishing and curing etc. complete as per specification and direction of the Engineer-in-Charge. (Note: OPC Cement @ 150 kg / cum has been considered for tendering purpose. In case of use of PPC or PSC Cement, necessary cost adjustment shall be applicable as per the decision of EIC).

Providing and laying Pavement Quality Concrete (PQC) produced in a batching and mixing plant having a Characteristic flexural strength i.e. flexural strength of 4.1 MPa at 28 days using Ordinary Portland cement of 43/53 grade or Portland Pozzolana Cement or Portland Slag cement conforming as per relevant IS codes, to be mixed at site, with 0.5% Super plasticizer by mass of cementitious material, fine aggregate, graded stone aggregates of 40 mm nominal size in appropriate proportion as per specification and job mix formula, laid in panels as per drawings/design as approved by the Engineer-In-Charge using Slip Form Paver or Fixed form paver including anti friction layer, joint filler board, making necessary provision for expansion, dummy and construction joint including filling with Polysulphide sealant of approved make, curing and making profile, complete as per direction of Engineer-in-Charge and specifications. The item for execution shall include all operations making pavement for intended use but not limited to following: (i) Polyethylene sheet (White in colour) of thickness 400 micron conforming to IS: 2508 with 6mm thick fine sand layer.

(ii) Providing and laying in position for expansion joint, 25mm thick pre-cut Synthetic joint filler board of approved make conforming to IS:1838(part 3)-2011, 45 mm from top (to be removed at the time of filling of Polysulphide sealant).

(iii) Mechanically cutting dummy joints 3mm wide x 1/3rd thickness of slab which is subsequently widened to 10mm for the top 25mm depth and construction joints 10mm wide x 25mm deep as per specification. (iv) Providing and laying in position Polysulphide sealant of approved make conforming to BS-5212-1990 or IS: 11433-1995 in expansion/ construction / dummy joints including rounding off edges, applying 2 coats of approved primer compatible with the brand of Polysulphide and preparing the surface and applying masking tape along the edge of joint to prevent accidental spillage of sealant on top surface and to give neat finish to the sealant and removing the masking tape after application of sealant etc. as per the details below: (a) Expansion Joints of size 25 mm wide and 10 mm deep over 30mm dia expanded closed-cell Polyethylene foam back-up/backer rod of minimum density 22 Kg/Cum, as per manufacturer’s specifications and sketch at Appendix-‘A’. (b) Construction Joints of size 10 mm wide and 10 mm deep over 12mm dia expanded closed-cell Polyethylene foam back-up/backer rod of minimum density 22 Kg/Cum, as per manufacturer’s specifications and sketch at Appendix-‘A’.

(c) Dummy Joints of size 10 mm wide and 10 mm deep over 12 mm dia expanded closed-cell Polyethylene foam back-up/backer rod of minimum density 22 Kg/Cum, as per manufacturer’s specifications and sketch at Appendix-‘A’. (v) Making profile as per DGCA CAR, panel drawing showing dummy, construction, expansion joints location. Note: (i) Areas inaccessible to paving equipment shall be constructed by manual/hand guided method. Areas in which manual/hand guided methods of construction become indispensable shall be got approved by the Engineer-in-Charge in writing in advance.

(ii) The quantity of cement, type of cement and super plasticizer for one Cum. of finished concrete specified are for tendering purpose only. The contractor shall quote his rates assuming quantity of OPC cement as 360 Kg/Cum or 400 Kg/ cum of Portland Pozzolana Cement/ Portland Slag cement. In addition, if the actual quantity of cement & super plasticizer required as per laboratory mix design varies from the quantity assumed above, necessary cost adjustment for deviation in the quantity of cement and super plasticizer as per mix design, if any, shall be done as per the rate of cement and super plasticizer in actual supply voucher from manufacturer/authorized dealer at the time of execution. In the case of authorized distributor, the rate may be authenticated by the manufacturer. The rate of cement and super plasticizer exclusive of GST shall only be considered for payment.

Providing and applying tack coat using hot straight run bitumen of Viscosity grade VG-30 (60/70) including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road/pavement surface with mechanical broom & air compressor as per specifications. a) 0.50 kg/sqm on existing black topped surface

Providing and laying of Hot Mix Dense Bituminous Macadam (DBM) using crushed stone aggregate of quality, size and grading as specified and cement filler of quality as specified and Viscosity Grade Bitumen (supplied in 150-200 kg Drums) in proportions as per job mix formula and laid to specified Levels, grade and camber as per specification, drawings and as directed by the Engineer-in-Charge including compacting with 8-10 tonne, preferably vibratory road roller of adequate capacity to achieve the specified values of compaction, strength, surface accuracy complete [for tendering purpose VG bitumen of grade VG-30 shall be taken as 110 kg/m3 of mix supplied in bulk produced by Govt. Refineries and 2% cement by weight of aggregates as filler material. Note-The bitumen required for the work shall be supplied in Drums of capacity 150-200 kg. The rate of item includes all activities as per technical specification including supply of bitumen from refinery to the site at Agatti Airport.

Providing and laying of Hot Mix Semi Dense Asphaltic Concrete(SDAC) using crushed stone aggregate of quality, size and grading as specified and cement as filler of quality as specified and Viscosity Grade Bitumen (supplied in 150-200 kg Drums) in proportions as per job mix formula and laid to specified levels, grade and camber as per specification, drawings and as directed by the Engineer-in-Charge including compacting with 8-10 tonne, preferably vibratory road roller of adequate capacity to achieve the specified values of compaction, strength, surface accuracy complete (for tendering purpose VG bitumen of grade VG- 30 content shall be taken as 120 kg/m3 of mix supplied in bulk produced by Govt. Refineries and 2% cement by weight of aggregates as filler material. Note-The bitumen required for the work shall be supplied in Drums of capacity 150-200 kg. The rate of item includes all activities as per technical specification including supply of bitumen from refinery to the site at Agatti Airport.

Providing and laying of Hot Mix Dense Asphaltic Concrete (DAC) using crushed stone aggregate of quality, size and grading as specified and cement as filler of quality as specified and Viscosity Grade Bitumen (supplied in 150-200 kg Drums) in proportions as per job mix formula and laid to specified levels, grade and camber as per specification, drawings and as directed by the Engineer-in-Charge including compacting with 8-10 tonne, preferably vibratory road roller of adequate capacity to achieve the specified values of compaction, strength, surface accuracy complete [for tendering purpose VG bitumen of grade VG-30 content shall be taken as 135 kg/m3 of mix supplied in bulk produced by Govt. Refineries and 2% cement by weight of aggregates as filler material. (Note: The bitumen required for the work shall be supplied in Drums of capacity 150-200 kg. The rate of item includes all activities as per technical specification including supply of bitumen from refinery to the site at Agatti Airport).

Painting road surface marking with adequate no. of coats to give uniform finish with ready mixed road marking paint conforming to IS : 164, on bituminous surface in white/yellow shade, including cleaning the surface of all dirt, scales, oil, grease and foreign material etc. complete. New work (Two or more coats)

Painting runway / Taxi Track / Apron marking with adequate no. of coats to give uniform finish with road marking paint of superior make as approved by the Engineer-in-Charge including cleaning the surface of all dirt, scales, oil grease and other foreign material etc., and lining out complete. a) New work (Two or more coats)

Providing and laying Non Pressure NP-4 class (Heavy duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :450 mm dia RCC pipes

Transportation of all tools, plant and Machinery (like Hydraulic Excavator (3D) with driver and fuel, Loader, Truck-5.5 cum/10 tonnes, Diesal road roller 8 to 10 ton, Mechanical Broom@1250 sqm per hour, Air compressor 250 cfm, Spray unit, Weight Batch Hot Mix Plant @75 ton per hour(average), Self-Propelled Electronic sensor Paver, Generator 250 KVA, Front end loader 1 cum Bucket capacity, Smooth wheel roller 8-10 tonnes, Vibratory roller 3 tonnes, 6-8 tonnes smooth wheeled tandem roller, Tipper 10 tonne capacity, Pneumatic tyre roller 15-30 tonne capacity , tyre pressure 7 kg/ cm2, JCB, Water Tank 6000 L Capacity, Motor grader, Dozer 80 Hp etc) required for successful completion of work from Baypore port (or any other location in Mainland) to Agatti Airport and back to Mainland after completion of Work complete as per the requirement and as directed by Engineer-in-charge.

Supply of elevated type High Intensity Halogen type Runway Light Fitting suitable for 200Watts halogen lamp complete with outer glass dome,inner filters,prefocussed halogen lamp,lens, lens holder ,lens clamping mechanism, pre-focus lamp holder, blanking plate,central column assembly, breakable coupling, gaskets, two pin secondary lead plugs, base plate with six numbers M10 stainless steel bolts, spring and plain washers and other accessories confirming to ICAO requirements and particular specifications etc. Complete as required.

Having 360 degree clear light output suitable for ICAO annexe 14 para 5.3.9.7 requirements.

Having 180 degree clear light and 180 degree yellow light output suitable for ICAO annexe 14 para 5.3.9.7 (b) requirements

Supply of Bi-directional High Intensity Halogen Type Runway Edge Lighting Inset fitting suitable for 105 Watts, 6.6 Amps Halogen Lamp, complete with Reflector, 2 Nos 105 Watts Halogen Lamps Two Pin Secondary Leads plugs, base with six numbers M-10 Steel Bolts, and spring and plain washers and other accessoreis confirming complete as required [As per ICAO Specifications]

White/Yellow

Supply of Uni-directional High Intensity Halogen Type Runway threshold Lighting Inset fitting suitable for 105 Watts, 6.6 Amps Halogen Lamp, complete with Reflector, 2 Nos 105 Watts Halogen Lamps Two Pin Secondary Leads plugs, base with six numbers M-10 Steel Bolts, and spring and plain washers and other accessoreis confirming. complete as required. [As per ICAO Specifications] [Green]

Supply of Uni-directional elevated type High Intensity Halogen Type Runway threshold Lighting suitable for 200 Watts, Halogen Lamp, complete with prefocussed halogen lampreflector, front glass, breakable coupling, gasketc, filter (green for threshold and red for stopway fitting) two pin secondary leads plugs, base plate with six numbers M10 stainless steel bolts, spring and plain washers and other accessories confirming to ICAO requirements and particular specifications etc. Complete as required. [As per ICAO Specifications]

Supply of Uni-directional elevated type High Intensity Halogen Type Runway End Lighting suitable for 200 Watts, Halogen Lamp, complete with prefocussed halogen lampreflector, front glass, breakable coupling, gasketc, filter (green for threshold and red for fitting) two pin secondary leads plugs, runway end light base plate with six numbers M10 stainless steel bolts, spring and plain washers and other accessories confirming to ICAO requirements and particular specifications etc. Complete as required. [As per ICAO Specifications]

Supply of Medium intensity elevated type omni directional LED Type Taxiway Edge light fitting with suitable wattage LED (maximum 7.5 W) with all accessories including blue lens, Breakable Coupling, central column assembly, 2 pin secondary Lead, Rubber Gaskets, Base Plates with 6 nos M 10 stainless steel bolts, spring washer and other accessories etc confirming to ICAO specification and technical specification etc complete as required.

Supply of 360 degree clear Outer dome Lens suitable for Halogen type HIRL fittings as required.

Supply of 180 degree Prismatic Yellow filter suitable for fixing in HIRL Halogen fittings as required.

Supply of 180 degree Prismatic clear filter suitable for fixing in HIRL Halogen fittings as required.

Supply of 360 degree Prismatic inner clear filter suitable for fixing in HIRL Halogen fittings as required.

Supply of prefocus 200 watts 6.6 Amps Halogen type runway lamps suitable for the above HIRL fitting complete as required

Supply of green prism suitable for inset type threshold fitting

Supply of red prism suitable for inset type end light fitting

Supply of red spreader lens suitable for elevated type end/stopway fitting

Supply of Green spreader lens suitable for elevated type threshold fitting

Supply of 200 Watts 20/6.6 Amps 5 KV grade 50 Hz isolating transformer series type encapsulated in polyster resin finally moulded in neoprene type rubber with primary & secondary connections as specified in particular specifications.

Supply of 15Watts 20A/6.6Amps 5KV grade 50 Hz series type isolating transformer encapsulated in polyster resin finally moulded with neoprene type rubber with primary & secondary connections as speified in particular specifications complete as required.

Supply of 15Watts 6A/6.6Amps 5KV grade 50 Hz series type isolating transformer encapsulated in polyster resin finally moulded with neoprene type rubber with primary & secondary connections as speified in particular specifications complete as required.

Supply of 5 KV grade plug and receptacle of type I class "B" connector suitable for field attachment with 5 KV grade PVC insulated PVC sheathed single core 16 sq.mm copper conductor cable conforming to the relevant IS specification etc. complete as required.

Supply of 5 KV grade plug and receptacle of type I class "B" connector suitable for field attachment with 5 KV grade PVC insulated PVC sheathed single core 6 sq.mm copper conductor cable conforming to the relevant IS specification etc. complete as required.

Making field connections by crimping the following plug and receptacle with exisiting core copper conductor PVC insulated and PVC sheathed cable including filling the gap with water sealer material applying HT tape over PVC tape etc as required. 16 Sqmm.

Making field connections by crimping the following plug and receptacle with exisiting core copper conductor PVC insulated and PVC sheathed cable including filling the gap with water sealer material applying HT tape over PVC tape etc as required. 6 Sqmm.

Supply of CI transformer housing box round shape of outside dia 330mm Height 450mm made of 10mm thick all round except on top surface which is 15mm thick having a clear opening of 220mm at the top surface and 6 nos. M10 tapped holes at the hole centre of 260mm to receive light fittings base plate and bolts, underground housing associated with transformer power cable. The box shall have a clear hole at two side surface, centre at 75mm above bottom surface and suitable to receive 50mm dia pipe. The box shall have two earth bolts of M 10x30mm welded inside near the hole (100mm away from the hold centre) and a drain hole at the bottom suitably tapped to receive 1/2" dia, "B" class GI pipe as per drawing as required. (double hole)

Supply of Cast iron round type, metal container of outside dia 330mm and height 150 mm,made of 10mm thick all round except on top surface which is 15mm thick having a clear opening of 220mm at the top surface and 6 nos. M10 tapped holes at the hole centre of 260mm to receive light fittings base plate and bolts, underground housing associated with transformer power cable. conforming to particular specifications. (Having hole of dia suitable for 25 mm GI pipe at 125 mm from top as required)

Installation of Transformer Housing Box with a base concrete of 1:3:6 of size 630 x 630 x 100mm thick all round concrete of 1:2:4, 150mm thick top sloped with 1:2:4 cement concret including excavation of existing soil of runway sholder/ basic strip, disposal of excavated material within 50 mtrs lead, providing and fixing 300mm long 15mm dia "B" class GI pipe with check nut for drainage of water including excavation of side shoulder and refilling. The boxes are aligned in such way thst the hole centres fall in straight line etc., complete as required.

Installation of Cast iron round type, metal container of outside dia 330mm and height 150 mm, including making necessary core cutting in the Runway /Taxiway shoulder area and filling with suitable compound/cement concrete for installation of fitting thereon, conforming to particular specifications. (Having hole of dia suitable for 25 mm GI pipe at 125 mm from top as required)

Supply of follwing size 5 KV Grade stranded Copper Conductor single core PVC insulated, PVC sheathed, unshielded, anti-termite and rodent treated, airport lighting cable generally confirming to IS 1554- Part-II 1981 with up to date amendments and as specified in particular specifications of the following sizes as required. 1 Core X 16 Sq mm.

Supply of follwing size 5 KV Grade stranded Copper Conductor single core PVC insulated, PVC sheathed, unshielded, anti-termite and rodent treated, airport lighting cable generally confirming to IS 1554- Part-II 1981 with up to date amendments and as specified in particular specifications of the following sizes as required. 1 Core X 6 Sq mm.

Supply of follwing size 5 KV Grade stranded Copper Conductor single core PVC insulated, PVC sheathed, unshielded, anti-termite and rodent treated, airport lighting cable generally confirming to IS 1554- Part-II 1981 with up to date amendments and as specified in particular specifications of the following sizes as required. 2 Core X 6 Sq mm.

Supply of follwing size 5 KV Grade stranded Copper Conductor single core PVC insulated, PVC sheathed, unshielded, anti-termite and rodent treated, airport lighting cable generally confirming to IS 1554- Part-II 1981 with up to date amendments and as specified in particular specifications of the following sizes as required. 2 Core X 16 Sq mm.

Installation, testing and commissioning of elevated type Medium/High intensity Runway/taxiway/ Turning pad, light fitting on the existing transformer housing box including installation of isolating transformer,light fixtures and other accessories, alignment, levelling, making transformer connection, earth connection etc as required.

Installation, Testing and Commissioning of Inset Type High Intensity Runway Edge/threshold/end Light Fixtures including cuttings the Bitminous/Concrete Runway by cuttings the Runway with Manchine Tool for required size,positioning of fittings,applying suitable sealent for bonding etc., making the Runway to the original shape and strength, alignmnent of fitting etc., including Installation of Inset Type Fitting and Installation of Isolation Transformers in the CI box, and Secodnary Lead Connectins and Earth connections including Testing and Commisioning etc., as required.

Kerf cutting with machine in bituminous/cement concrete paved area of Taxiway shoulder for cables/pipes of bore not exceeding 40mm upto a depth of 0.30 meter including filling back/sealing the cutting using material/compound as required but excluding pipe laying (pipe laying included in other item ).

Supply and Laying 20 mm 'B' class GI pipe of following dia in kerf area including proividing necessary GI fittings, etc as required.

Supplying and Laying of HDPE pipe of 50mm OD of PE 80 PN 6 ISI marked along with all accessories like socket, bend,couplers etc. confirming to IS 4984,complete with fitting and cutting, jointing etc. direct in ground at a depth of 0.8m below the ground level i/c excavation and refilling the trench but excluding sand cushioining and protective etc as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 5/1.1 KV grade of following size in the existing RCC/HUME/STONEWARE/METAL/DWC Pipe as required. [Upto 35 Sq. mm]

Supplying cable route marker with 10 cm. x 10 cm.x 5 mm. thick G.I. plate with inscription thereon, bolted/ welded to 35mm.x 35mm.x 6mm. angle iron, 60 cm. long and fixing the same in ground as required.

Dismantling of Existing Elevated type runway edge / threshould / end / turn pad / taxiway light fitting along with isolation transformer and including dismantling of existing CI transformer housing box by cutting the existing Bitminous/Concrete with Machine Tool including stacking of fitting, isolating transformer and CI transformer housing box at AAI store and making the site clean etc., as required as per the site condition.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and laying earth connections from earth electrode with 6 SWG dia G.I wire in 15 mm dia. G.I pipe from earth electrode as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Suppy of internally illuminated LED based Mandatory / Information / Location / Runway/Taxiway guidance signage of various sizes made out of 4mm thick glare free poly carbonate sheet at front and body made out of 2.0mm thick powder coated aluminum profile having minimum width of 150mm and supported at back by 50mm dia ( Nominal size) die cast aluminium /GI pipe at a seperation as required, and frangible coupling as required. Light source shall be high luminous, long life typical 50,000Hrs type, 0.5 Watts LED's assembled on aluminium PCB of size 700mm X 20mm and having 11 LED's per PCB for board having height 600mm respectively. The thickness of the aluminium PCB should be 2mm in order to ensure proper heat dissipation. These aluminium PCB's should be place not more than 160mm apart across the length of the board in orderto ensure uniform distribution of light across theboard. Each board having length from 800mm upto 3000mm should be illuminated by a single converter & by using single isolating transformer of suitable wattage in order to save the capital cost of multiple isolating trasformer. Signage shall be suitable for operation on series circuit at variable current from 2.8Amp - 6.6Amp and will give constant brightness for all current variation. All the signage shall have letters and symbols made by computerized cutting of vinyl and pasting on the polycarbonate sheet from inside/outside of the sign face of required colour as per ICAO. This work including foundation and concrete work all around signage to avoid vegetation as per satisfaction of E-I-C.

Supply, Installation, Testing and Commissioning of APAPI unit complete with lamp assemblies, holders, adjustable legs with breakable couplings, filters, spreader assemblies, template and dust proof with air filter etc including supply of Check stick , tool kit comprsing cleno meter and check stick base plate complete as required and as per specification and ICAO guidelines. (One set of 2 PAPI Units).

Supply, Installation, Testing and Commissioning of indoor type air cooled constant current regulator suitable for use on input supply voltage 415 +/- 10% 50Hz, output power with tapping and output current as detailed below with 5 steps current variation suitable for local and remote control operation with 24V/48V/ DC control supply with complete digital output ammeter (0-30 or 0-10Amps) over current, open circuit earth fault protections, earth leakage meter & positive back indication equipments with complete 5kV grade current transformer 20/10/1 Amps, relay contacts as required and as per AAI specification. a)20 kW, 20 Amp CCR

Supply, Installation, Testing and Commissioning of indoor type air cooled constant current regulator suitable for use on input supply voltage 415 +/- 10% 50Hz, output power with tapping and output current as detailed below with 5 steps current variation suitable for local and remote control operation with 24V/48V/ DC control supply with complete digital output ammeter (0-30 or 0-10Amps) over current, open circuit earth fault protections, earth leakage meter & positive back indication equipments with complete 5kV grade current transformer 20/10/1 Amps, relay contacts as required and as per AAI specification. a)4 kW, 6.6Amp CCR

Supply, installation, testing commissioning of remote control desk for GLF systems for controlling and monitoring the CCR operation with ON/OFF switch, rotary 'make before break' 06 position control switch for brilliancy control and mimic panel having the graphical representation of runway to indicate the status of connected GLF systems using LED indications for the following. 1) APAPI - 02 Nos of rotary switch for ON/OFF & brilliancy control. One for runway 04 side landing & One for runway 22 side landing. 2) Runway - 02 Nos 02 Nos of rotary switch for ON/OFF & brilliancy control. One for Circuit A & One for Circuit B. 3) Taxiway - 01 No of rotary switch for ON/OFF & brilliancy control. 4) Landing T - 01 No of switch for ON/OFF control. 5) Wind Cone - 02 No of switch for ON/OFF control 6) Apron Flood Lights - 01 No of switch for ON/OFF control. 7) Aerodrome beacon - 01 No of switch for ON/OFF control. 8) Spare switch - 03 Nos The panel shall be stand alone & made from 2mm thick CRCA sheet with dust & vermin proof with suitable gaskets, fastening arrangement, along with control cables of 1.5 sqmm terminated at suitable connectors duly ferrulled. Positive back indications for all the controls shall be provided in the Mimic Panel. All the control wiring, interconnections, terminations etc required to achieve the proper light configurations are included in the scope.

Supply of Intergral outdoor type LED 100 Watt Flood Lighting Luminaire having degree of protection IP 66, suitable for operation on 230 V + 10%, 50 Hz, Single phase AC supply as per the technical specification attached and other accessories etc.,as required and suitable for pole / post mounting.

Supply, Installation, Testing and Commissioning of 1.5 mtr x 50 mm dia " B" Class GI pole with frangable coupling with Base plate, SMC cable looping box i/c mounting of pole on existing CI housing box & fixing of 2 x 100 W light fitting on pole etc as required. ( CI housing box shall be executed as per item No.21 & 23)

Supplying of XLPE insulated, PVC sheathed, armoured Aluminium conductor Power Cable of 1.1 KV grade of following size etc as per IS 7098 Part-I 1988 with update amendments etc as required 4 C x 16 sq mm

Supplying of XLPE insulated, PVC sheathed, armoured Aluminium conductor Power Cable of 1.1 KV grade of following size etc as per IS 7098 Part-I 1988 with update amendments etc as required 3.5 C x 50 sq mm

Supplying of XLPE insulated, PVC sheathed, armoured Aluminium conductor Power Cable of 1.1 KV grade of following size etc as per IS 7098 Part-I 1988 with update amendments etc as required 3.5 C x 95 sq mm

Supplying of XLPE insulated, PVC sheathed, armouredcopper conductor Power Cable of 1.1 KV grade of following size etc as per IS 7098 Part-I 1988 with update amendments etc as required ( for Remote control desk to Junction box in CCR hall for remote operation and back indication) 24 C x 1.5 sq mm

Supplying of XLPE insulated, PVC sheathed, armouredcopper conductor Power Cable of 1.1 KV grade of following size etc as per IS 7098 Part-I 1988 with update amendments etc as required ( for connection between individual CCRs to Junction bod in CCR hall) 6 C x 1.5 sq mm

Supplying and making end termination with brass single compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed/ XLPE aluminium conductor cable of 1.1 KV grade as required.

4 core, 16 Sq.mm.

3.5 core x 50 Sq.mm

3.5 core x 95 Sq.mm

24 core x 1.5 sq.mm copper

6 core x 1.5 sq.mm copper

Supply of 2x4 sq.mm copper flexible secondary lead of following length made out of multistranded, annealed, PVC sheathed, unshielded, EPR insulated, anti-termite& antirodent cable of 5 kv grade with moulded plug and receptacle as required as per particular specifications. a) 15 M

Numbering of runway light fixtures with suitable paint/using stencil as per direction of Engineering In Charge

Constructing masonry Chamber 120x120x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design with common burnt clay F.P.S.(non modular) bricks.

Supply and fixing of thermoplastic poly carbonate junction box of IP 65 rating and suitable size having provision four two incoming and eight outgoings with minimum space between cables when connected including locking arrangement etc. as required. (Equivalent to Hensel make MI 0801). Fixing of Junction box shall be done using GI pipes and breakable coupling as per approved drawing after excavating the soil up to a depth of 1m, preparation of foundation using 1:2:4 cement concrete and concreting the surroundings for 1 sqmtr complete as per direction of EIC.

Providing and laying in position cement concrete of 1:2:4 (1 cement, 2 coarse sand, 4 graded stone aggregate) of 1M X 1M with a thickness of 100mm around transformer housing box including surface dressing, leveling etc and finishing the surface with mortar as required.

Supply , Installation , Testing and commissioning of 80 KVA capacity online UPS (1 No. Working + 1 No. Standby configuration) 3 phase input / 1 phase with 415 V having tapping at 230 V in output side with double conversion PWM IGBT technology to drive constant current regulators & suitable for 100% unbalanced load as per technical specifications enclosed. The UPS shall have built in automatic static by pass, active input powerfactor correction, phase sequence corrector, pure sine wave output, input - output isolation , compatibility with generator supply , cold start capability , EMI/RFI noise filter , advanced communication port and user friendly LCD display with necessary safety protections. The job includes supply and connection of required / suitable size & number of VRLA SMF batteries to give back up time of minimum 30 minutes along with battery bank including necessary copper wires for connections between batteries and UPS etc complete as required.

JKG INFRATECH PRIVATE LIMITED

RMN Infrastructures Limited