Development and Up gradation of Agatti Airport SH Re surfacing of Runway at Agatti Airport

Amount

Civil Items (1 to 8): Providing and laying of Hot Mix Dense Bituminous Macadam (DBM) using crushed stone aggregate of quality, size and grading as specified and #filler as specified and Viscosity Grade Bitumen (packed bitumen) 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- 10/VG-20/VG-30) shall be taken as 110 kg/m3 of mix supplied in drums (packed bitumen) produced by Govt. Refineries and 2% hydrated lime by weight of aggregates as filler material. # Filler in order of preference may be hydrated lime, stone dust or cement. The necessary cost adjustment shall be made based on JMF & availability of filler. Note: The bitumen required for the work shall be supplied in Drums of capacity 150-200 kg. The rates of item including all activities as per Technical Specifications 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 #filler as specified and Viscosity Grade Bitumen (packed bitumen) 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- 10/VG-20/VG-30) content shall be taken as 120 kg/m3 of mix supplied in drums (packed bitumen) produced by Govt. Refineries and 2% hydrated lime by weight of aggregates as filler material]. # Filler in order of preference may be hydrated lime, stone dust or cement. The necessary cost adjustment shall be made based on JMF & availability of filler. Note: The bitumen required for the work shall be supplied in Drums of capacity 150-200 kg. The rates of item including all activities as per Technical Specifications 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 #filler as specified and Viscosity Grade Bitumen (packed bitumen) 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-10/VG-20/VG-30) content shall be taken as 135 kg/m3 of mix supplied in drums (packed bitumen) produced by Govt. Refineries and 2% hydrated lime by weight of aggregates as filler material]. # Filler in order of preference shall be hydrated lime, stone dust or cement. The necessary cost adjustment shall be made based on JMF & availability of filler. Note: The bitumen required for the work shall be supplied in Drums of capacity 150-200 kg. The rates of item including all activities as per Technical Specifications including supply of bitumen from refinery to the site at Agatti Airport.

Providing and applying tack coat (*using bitumen emulsion (Rapid setting) complying with IS:8887 or suitable low viscosity paving bitumen of VG 10 grade conforming to IS:73), spraying the bitumen with mechanically operated spray unit at the rate specified below, cleaning and preparing the existing pavement surface as per specifications complete in all respects as per direction of Engineer-In-Charge. If the actual quantity of bitumen varies from the quantity specified, necessary cost adjustment for deviation in the quantity of bitumen shall be done as per rate in actual supply voucher from nearest refinery at the time of execution. The rate of bitumen exclusive of GST shall only be considered for payment. a) 0.20 Kg/Sqm on existing bituminous surface Note: The bitumen required for the work shall be supplied in Drums of capacity 150-200 kg. The rates of item including all activities as per Technical Specifications including supply of bitumen from refinery to the site at Agatti Airport.

Construction of embankment with moorum obtained from borrow pits/quarry with all lifts and leads, transporting to site, spreading, grading in required slope and compacting to meet requirement of MORTH 2019 specifications.

Painting road surface marking with adequate nos of coats to give uniform finish with ready mixed road marking paint conforming to IS : 164, on bituminous surface in white/yellow shade, including cleaningthe surface of all dirt, scales, oil, grease and foreign material etc. complete. New work (Two or more coats)

White washing with lime to give an even shade : 13.87.1 Old work (two or more coats)

Add for transporting charges for machinery from Mangalore/Beypore port to Agatti Airport Site and back to mangalore/Beypore port including Loading and unloading etc. ( Refer Special Condition of Contract (Civil), Page No.SCC (Civil) -24)

Electrical Items (9 to 28): Supply, installation, testing and commissioning of C.I Adapter (collar) with outside dia 330 mm and height 75MM 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, and fixing on the existing C.I Box for runway elevated edge light fittings. Job includes removing of existing fitting and fixing of adapter and supplying two nos. of gasket one for adapter fixing and one for base plate installations along with new 12 nos. of M-10 SS Bolts (6 Nos. for adapter fixing and 6 Nos. for base plate fixing) and re-installation of existing edge light fitting with all connections etc., complete as required. Providing and laying in position cement concrete 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) for foundation work of edge light fitting with ramp surface finishing etc., complete as required.

Supply, installation, testing and commissioning of C.I Adapter (collar) with outside dia 330 mm and height 100mm 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, and fixing on the existing C.I Box for runway elevated edge light fittings. Job includes removing of existing fitting and fixing of adapter and supplying of two nos. of gasket one for adapter fixing and one for base plate installations along with new 12 nos. of M-10 SS Bolts (6 Nos. for adapter fixing and 6 Nos. for base plate fixing) and re-installation of existing edge light fitting with all connections etc., complete as required. Providing and laying in position cement concrete 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) for foundation work of edge light fitting with ramp surface finishing etc., complete as required.

Supply, installation, testing and commissioning of C.I Adapter (collar) with outside dia 330 mm and height 100MM 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, and fixing on the existing juction boxes. Job also includes supply of two No. gasket and one set (6 No.) M10 SS bolts complete as required. Providing and laying in position cement concrete 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) for foundation work with ramp surface finishing etc., complete as required.

Re-erection, testing and commissioning of 3 lamp individual APAPI Unit (AMA make) lift up to 100 mm above the existing foundation with all accessories suitable to install APAPI Unit in symmetrical level arrangement with runway centre line complete as required. Job includes construction of suitable shallow foundation with 1:2:4 concrete along with foundation bolts manufactured from special steel along with nuts, washers, anchor plates and templates, grouting bolts of 3nos for each leg of APAPI Unit and one set for checking stick base plate foundation, level adjustment and confirming to ICAO, Annexure-14 as well as AAI specifications etc., complete as required.

Dismantling of inset type light fitting along with the shallow base. Job includes removing of existing fitting and the shallow base, chipping of shallow base and making good the same, filling the base position with 1:2:4 cement concrete complete as required.

Installation, testing and commissioning of inset type light fitting after the levels are raised upto 100 mm above the existing level with all accessories suitable to install fitting in symmetrical level arrangement with runway level complete as required. Job includes cutting the Bitminous/Concrete Runway with Machine Tool for required size, positioning of fittings, applying suitable sealent for bonding, making the Runway to the original shape and strength, alignmnent of fitting at the same location with all connections etc., complete as required.

Finish painting of runway light fittings ramp surface with ready mixed road marking paints with adequate number of coats to give a uniform finish of required shade.The job also includes numbering of runway light fixtures with suitable paint/ using stencil complete as required.

Supply and fixing of MS dummy plate of 10mm thickness painted with two coats of PU paint on both sides (Aviation Yellow) suitable for C.I collar box of 330 mm Dia and fixing on the existing junction box with 6 No. M10 SS bolt .

Supply of Inset Type Uni Directional Runway End Light Fitting with clear lens / red filter complete with bottom box and all accessories including 6.6A pre-focused reflector 2 X105W halogen lamp with connected heat resistant accessories prism assembly, optical assembly, "O" ring seal pressure relief test plug gas kit cover complete with all other accessories as per ICAO specification etc. as required as specified and also supplying 2 No. 105W spare lamps for the same.

Supply of bi-directional Inset type runway edge light fitting complete with bottom box and all accessories including halogen lamp, lens/filter, reflector with all other accessories and meeting ICAO/FAA specifications complete as required and as specified: (2x 100W/105W lamps suitable to use with single isolating tranformer). The filter shall be Red/Amber and 2 No. 105 W lamps shall be supplied as spare.

Supply of bi-directional Inset type runway edge light fitting complete with bottom box and all accessories including halogen lamp, lens/filter, reflector with all other accessories and meeting ICAO/FAA specifications complete as required and as specified: (2x 100W/105W lamps suitable to use with single isolating tranformer). The filter shall be Clear/Amber and 2 No. 105 W lamps shall be supplied as spare.

Supply of 2X4sq.mm 2 pin secondary plug assembly of 1mtr length suitable for runway inset light fittings.

Supply and laying of 2CX4sq.mm size FR PVC round sheathed, copper conductor(flexible) industrical cable and connection with secondary plug assembly as required in the existing GI pipe.

Providing and laying of 20 mm dia 'B' class GI pipe including groove cutting, threading and alignment of pipe with transformer housing box, inset fittings, providing check nuts and couplings etc as required on the runway and disposal of excavated materials within a lead of 50 meter.

Provision of Microconcrete plaster on existing groove cut portion above the GI pipe/damaged portion in the tarmac runway and finishing as per directions of E-I-C.

Supply of elevated type High Intensity Halogen type Runway edge 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.

Supply of elevated type High Intensity Halogen type Runway edge 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 180 degree clear light and 180 degree yellow light output suitable for ICAO annexe 14 para 5.3.9.7 (b) requirements

Supply of 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 size as required. 1 Core X 16 Sq mm

Supply of 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 size as required. 1 Core X 6 Sq mm.

Supply of complete adjustable leg assembly with upper and lower breakable coupling for three lamp AMA make APAPI unit for use as spare.

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SRINIVASA EDIFICE PRIVATE LIMITED