PROVISION OF EXTENSION OF RUNWAY FROM 2.00KM TO 3.00 KM

Amount

BUILDING INCLUDING INTERNAL SERVICES:

SUB HEAD I : EARTH WORK

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All Kinds of Soil

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.

Ordinary rock

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.

SUB HEAD II : ANTI -TERMITE TREATMENT

Supplying chemical emulsion in sealed containers including delivery as specified.

Chlorpyriphos / Lindane emulsifiable concentrate of 20%.

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :

Along the external wall below plinth protection concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.:

With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration.

Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor :

With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration.

SUB HEAD III : PLAIN AND REINFORCED CONCRETE WORK

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Providing and laying cement concrete in retaining walls, return walls,walls (any thickness) including attached pilasters, columns, piers,abutments, pillars, posts, struts, buttresses, string or lacing courses,parapets, coping, bed blocks, anchor blocks, plain window sills, fillets,sunken floor,etc., up to floor five level, excluding the cost of centering,shuttering and finishing :

1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size) and a coat of residual petroleum bitumen of penetration 80/100 of approved quality using 1.7kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil..

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete in lintels, beams and bressumers, including setting in cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centering and shuttering but , excluding the cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for :

Foundations, footings, bases of columns, etc. for mass concrete.

Suspended floors, roofs, landings, balconies and access platform.

Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Columns, Pillars, Piers, Abutments, Posts and Struts.

Steel Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth and above plinth

Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and laying in position machine batched and machine mixeddesign mix M-25 grade cement concrete for reinforced cement concretework, using cement content as per approved design mix, includingpumping of concrete to site of laying but excluding the cost of centering,shuttering, finishing and reinforcement, including admixtures inrecommended proportions as per IS: 9103 to accelerate, retard settingof concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.

(Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately).

All works upto plinth level

All works above plinth level upto floor V level

SUB HEAD IV : MASONARY WORK

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with :

Cement mortar 1:6 (1 cement : 6 coarse sand)

SUB HEAD V : PLASTERING AND SURFACE TREATMENT

15 mm cement plaster on rough side of single or half brick wall of mix :

1:6 (1 cement: 6 fine sand)

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement: 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge.

6 mm cement plaster of mix :

1:3 (1 cement: 3 fine sand)

Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade

New work (two or more coats) over and including priming coat with cement primer.

Finishing walls with textured exterior paint of required shade :

a) New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade at all height:

New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Applying priming coat :

With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:

Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

Providing & fixing chicken wire mesh of 20SWG and 20mm mesh at the junctions of RCC and brick work, 100mm overlapping on both sides with all necessary hardware etc., complete.

SUB HEAD VI : FLOORING WORK

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete.

40mm thick with 20mm nominal size stone aggregate.

Cement plaster skirting (up to 30 cm height) with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement.

18mm thick

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.(Double charged vitrified tiles Tropicana/Sandune series of kajaria, Double charged vitrified tiles Croton/Dacia series of Somany & Double charged vitrified tiles Marbonite series 1 of Johnson)

Size of Tile 600x600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete..(Double charged vitrified tiles Tropicana/Sandual series of kajaria, Double charged vitrified tiles Croton/Dacia series of Somany & Double charged vitrified tiles Marbonite series 1 of Johnson)

Size of Tile 600x600 mm

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.

Granite of any colour and shade

Area of slab over 0.50 sqm

SUB HEAD VII : JOINERY WORK

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.

Twin rubber stopper

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

Providing and fixing 50 mm dia and 62 mm long rubber back door buffer fixed on back side of shutter with necessary required S.S screws all complete as per the direction of Engineer-in-charge.

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :

Providing and fixing ISI marked aluminium butt hinges anodised (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour or shade with necessary screws etc. complete:

Filling the gap in between aluminium/UPVC frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.

Upto 5mm depth and 5 mm width

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene gaskit etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing and paneling to be paid for separately) :

For fixed portion

Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)

For shutters of doors, windows & ventilators including providing and fixing aluminium hinges / pivots and making provision for fixing of fittings wherever required including the cost of PVC / neoprene gasket required (Fittings shall be paid for separately).

Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):

With glass panels of 4mm thickness (weight not less than 10.00kg/sqm)

With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

Fixed to steel windows by welding

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows SUB HEADutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of Engineer-in-charge. Pre-laminated particle board with decorative lamination on both sides.

SUB HEAD VIII : WATER PROOFING, ROOFING.

Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations:

a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment.

b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs

c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineerin-charge.

d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineerin-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep.

e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineerin- Charge :

With average thickness of 120 mm and minimum thickness at khurra as 65 mm.

SUB HEAD IX : MISCELLANEOUS WORK

Providing and fixing stainless steel (304 grade) external signage with alphabets in Kanada, English and Hindi language, made of 400/500mm height & 50mm rising. Thickness of Fascia and side letters shall be 1.6mm and 1.2 mm respectively with all fitting and fixing at all heights complete as per the direction of Engineer-in- Charge.

English 500 mm height

Hindi and Kanada 400 mm height

Providing and fixing stainless steel (304 grade) external signage with alphabets in English language, made of 150mm height & 20mm rising. Thickness of Fascia and side letters shall be 1.6mm and 1.2 mm respectively with all fitting and fixing at all heights complete as per the direction of Engineer-in- Charge.

Providing and fixing external signage of stainless steel (304 grade) etched plate Logo of 750mm diameter & thickness of Fascia and side plate of SS letters will be of 1.6mm and 1.2 mm respectively with all fitting and fixing at all heights complete as per the direction of Engineer-in- Charge.

SUB HEAD - X INTERNAL ELECTRIFICATION

Wiring for light point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed heavy class FRLS PVC ISI mark conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm.FRLS PVC insulated copper conductor single core cable etc as required.

Group-C

Point Wiring for Light/ Fan/ exhaust fan with 2 runs of 1100V grade 1.5 Sq.mm & 1 run of 1.5 Sq.mm FRLS insulated multistranded Copper wires, run in & including 25mm dia, Heavy class FRLS PVC ISI mark conduits concealed in wall after necessary chase cutting with finishing/surface in wall / ceiling conforming to IS 732 including all accessories such as junction boxes, conduit bends, elbows and ceiling rose, anodised GI Switch box with modular switch and the box covered with front plate.

one Lights point controlled by one 6A switch.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required.

Point Wiring for Light with 2 runs of 1100V grade 1.5 Sq.mm & 1 run of 1.5 Sq.mm FRLS insulated multistranded Copper wires , run in & including 25mm dia, heavy guage FRLS PVC conduits concealed in wall / ceiling conforming to IS 732 including all accessories such as junction boxes, conduit bends, elbows and ceiling rose, weather proof (IP55) Switch box with modular switch and the box covered with front plate.

One Light point controlled by one 6A switch.

Two Light point controlled by one 6A switch.

Supply and wiring similar to above but for Ceiling Fan point including GI box and controled by one 6A switch, 100W Step type Electronic regulator with Concealed MS fan hook box.

Ceiling Fan

Supplying and fixing two module 100W stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying, fixing, testing & commissioning of following size/ modules, Gl box along with modular base & cover plate for modular switches in recess etc. as required.

2 Module (75mmX75mm)

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed heavy class FRLS PVC conduit as required

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire

4 X 6 sq. mm + 2 X 6 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

Light/Fan Fixtures

Supply, Installation, Testing & Commissioning of the following Light Fixture with lamp, Control Gear & All necessary accessories. Luminaries with all electrical accessories & it should be energy efficient, etc are prewired up to the terminal block & mounted on a removable control gear module for ease of maintenance. All electrical connections of the control gear module with the rest of the luminaries should be click fix & require use of no tools. Mounting options should be for both lateral as well as pole top mounting with Lamp Control Gear & Fixing Accessories. All fixtures shall be white colour & supplied with white lamps. All the light fixtures will be finally approved by Architect / Consultant/ Department. Architect / Consultant / Department reserves the right to reject the fittings suggested by the contractor.

40W IP65 LED Light fixture (Make/ Model :Bajaj : BIPC 40W LED XE, Philips : WT201 LED40S, Wipro : LE20-491-XXX-57-XX )

10W LED Bulk Head Light Fixture (Make/ Model: Bajaj : BIBWP 10W LED, Philips : WT202 LED6S)

80W LED High bay Light Fixture (Make/Model: Bajaj : BGHBM 80W LED XE, philips : BY325 LED100S, )

60W LED Flood light fixture ((Make /Model:Bajaj : BJFL 60W LED I,Philips : BVP120 LED70S)

Ceiling Fans

Supply of 1200 mm sweep 5 Star rated Ceiling fan with standard down rod, all accessories Electrical connections. Including fixing materials required.

Assembling,Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Exhaust Fans

Supply of following 900 RPM Medium duty exhaust fan suitable for single phase, 240V, AC supply complete with motor, GI louvers, mounting brackets, all accessories etc complete.

380mm Sweep

Supply of following PVC Body with Louvers exhaust fan suitable for single phase, 240V, AC supply complete with motor all accessories etc complete.

250mm Sweep

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.

Upto 450 mm sweep

Supply Installation Testing and commissioning of TPN MCB Double door Distribution boards dust and vermin protected and rated for 415V Three Phase AC supply operation including incoming MCB /ELCB as per specifications and required capacity Neutral bar and Earth terminal complete as required and installed in concealed in wall after necessary chase cutting with finishing/surface in wall including all fixing materials required. MCBs shall conform to IS : 8828 and ELCB shall conform to IS :12640. All MCBs shall be 'C' Curve. DBs shall be provided along with required wire adopter boxes around the DB as required and dummys for spare ways in the DB (No claim shall be allowed for the same).

4Way TPNMCBDB with 40A, 100mA 4Pole RCBO as incomer and 12 nos 6-25A SPMCBs and 3nos 8KA SP SPDs as outgoings. (LDBs)

Supply and erection of steel stepped and swaged tubler poles of 9mtr. Long (410 SP25) (1.5mtr below Ground) with base plate, earthing studs,1.5Mtr out reach single/ Double arm, FRP terminal box, 2nos (0.75mtrs each) 40mm dia class B GI Pipe for incoming and outgoings cables, including Excavation in all types of soil, PCC 1:2:4, PCC Pedestal complete with painting with black bitumin paint inside the coping for embedded portion and two coats of Zinc chromate primer and two coats of Aluminium paint externally for length above the ground. The pole shall be with FRP Junction box consisting of 10A MCB. The wiring from Junction box to Light fixture shall be carried out with 3core 2.5sq.mm Copper conductor cable. The Pole shall be fixed with 90W LED Lamp with fixture including supply of Controlgear / driver and lamp as required.(Wipro cat no:LR02-102XXX-57-G2)or equivalent

Supply, of following size 1.1KVgrade XLPE insulated armoured aluminium conductor underground cable, in built up cable trench/ already laid RCChume pipe / on surface of slab and walls with clamps or on cable tray with all installation materials. The cable shall confirm to IS.

4Cx16Sq.mm Aluminium

3Cx6Sq.mm Aluminium

Laying of one number PVC insulated and PVC sheathed I XLPE power cable of 1.1 kV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as required.

Upto 35 sq. mm

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

4Cx16Sq.mm Aluminium

3C X 6 Sq.mm Aluminium

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required.

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providing and fixing 5 pin 16 A modular socket outlet and 16 A modular switch, connections etc. as required.

Supply and fixing of 18W LED surface/recessed Light Fixtures(Wipro cat no:LL20-221-XXX-65-N)or equivalent

Supply and fixing of 35W LED Gate Light Fixtures(Wipro cat no:LP07-431-XXX-57-C)or equivalent

Supply ,Installation,testing & commissioning of 2 mm thick IP65 MS encloser with 63A,4P,16KA MCCB as incomer with following outgoings. (a) 40A 4P MCB - 1No (b) 16A TP MCB with 16A contactor, timer with 3 nos 16A SP MCB.

SUB HEAD - XI AIRCONDITIONING & VENTILATION

Supply, Installation, Testing and Commissioning of following TR HI-WALL Split unit with indoor unit and out door unit with rotary/ scroll compressors inverter driven technology including proper mounting arrangement and accessories.Indoor unit comprises of pre filter, Coil Section ,evaporator section, low noise Multi speed fan ,all refrigerant accessories & cordles remote controller with LCD Display, communication, control and power cable from Indooor unit to out door unit etc, as necessary and Mounting Stand for outdoor unit. Providing Power connection from nearest socket to indoor/ outdoor unit, as per the specifications and approved drawings. (R410A Refrigerant).

Supply,Installation, Testing and Commissioning of SOFT COPPER REFRIGERANT PIPING of 18 swg for high wall units of various sizes with necessary supports, fittings, interconnecting the liquid and suction lines between the aircooled outdoor unit and the indoor unit. Both suction and liquid line shall be insulated with 13 mm thick nitrile rubber tubes as insulation material and shall be covered with treated woven glass fiber reinforced covering etc. complete as per the specifications and approved drawings.

Supply , Erection and testing of Condensate drain pipe of heavy pvc with 6mm thick nitrile rubbber insulation of the following sizes

25 mm dia

Supply, Installation, Testing and Commissioning of POWER CABLING of Copper cable for indoor / outdoor units to be suitably laid in PVC conduit as per site requirement.

3C x 2.5sq.mm. ( Copper)

3C X 1.5Sq.mm Cable

Provision of cutting in wall to the required size for incoming and out going copper pipe/wiring etc, and finishing & packing the hole properly to stop entry of rain water and rodents etc. complete

Supply and fixing of factory made single phase 20A Metalclad socket with 20A SPMCB in MS box including all fixing accessories.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed heavy class FRLS PVC conduit as required

2X 4 sq. mm + 1 X 4 sq. mm earth wire

Supply, fixing and erection of casing caping of size 25mm including opening of exisitng walls and finishing as per the site engineer direction.

Supply ,erection, testing commissoning of 25 Amps single pole MCB in existing DB as per the site engineer direction

Supply and fixing of PVC casing and caping of following sizes.

100mmX50 mm size.

38mmX25 mm size.

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required with following switch gears. 6 way (4 + 18), Double door

Incoming 63 A 100 mA 4 pole MCB

outgoings 6-32A SP MCB 18 Nos

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in existing PVC casing and caping as required

4x10 Sqmm + 2 X 6 Sqmm earth wire

SUB HEAD - XII POWER WIRING

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supply and fixing of Single phase 1no 16A 6pin socket in GI box with 16A switch in separate GI box, both of modular type with front plate complete as required. (Geyser Point)

Supply and fixing of factory made single phase 20A Metalclad socket with 20A SPMCB in MS box including all fixing accessories.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed heavy class FRLS PVC conduit as required

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4 X 4 sq. mm + 2 X 4 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Supply and laying of 80mm dia Class 'B' GI pipes laid 750mm below ground level including excavation, back filling etc., complete.

SUB HEAD - XIII TELEPHONE CONDUITING

Supply and laying of 25mm dia. Heavy class FRLS PVC conduit concealed in wall/ ceiling/floor and drawing of 12SWG GI wire as fish wire for laying of LAN Cables at a later stage and supply of all fixing accessories such as junction boxes, conduit bends, etc., complete as required.

Supplying and fixing of following modular type sockets housed in GI boxes recessed in walls/ partition / paneling for telephone/ computer/ TV cable socket outlets with all required accessories etc complete.

Telephone sockets (RJ11)

LAN outlet (RJ45)

1 Modular GI box and cover plate

2 Modular GI box and cover plate

Supplying and drawing following pair 0.5 sq mm FR PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit with including all terminations in both sides as required.

Supply, installation, testing and fixing of telephone KRONE connector in wall with adequate knockouts including chase cutting and making the surface good with all required accessories etc complete.

Supply and laying of following size 0.5mm dia Jelly filled copper conductor armoured Cables in ground at 600mm below ground level including excavation, and refilling of earth, laying of cables, providing protection with sand and bricks on top and sides and Telephone cable route markers at every 50mtrs interval complete as required and as directed by Engr-in-charge. The rate shall include cable end terminations also using kits cable glands cable lugs etc as required complete.The cable shall be as per the DOT specifications.

50pair armoured jelly filled cable

SUB HEAD - XIV ROADS , HARDSTANDING & DRAINS

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, disposed earth to be levelled and neatly dressed, as directed by Engineer-in-charge.

All kinds of soil.

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, disposed earth to be levelled and neatly dressed, as directed by Engineer-incharge.,

Ordinary rock

Hard rock (requiring blasting)

Credit for Hard Rock obtained Item No.RD-2(b)

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.

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.

All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing :

1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Providing and laying in position machine batched and machine mixeddesign mix M-25 grade cement concrete for reinforced cement concretework, using cement content as per approved design mix, includingpumping of concrete to site of laying but excluding the cost of centering,shuttering, finishing and reinforcement, including admixtures inrecommended proportions as per IS: 9103 to accelerate, retard settingof concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.

(Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately).

All works upto plinth level

Add for using extra cement in the items of design mix over and above the specified cement content therein.

Steel Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Centering and shuttering including strutting, propping etc. and removal of form for following etc., complete.

Foundations, footings, bases of columns, etc. for mass concrete

Walls (any thickness) including attached pilasters, butteresses,plinth and string courses etc

Suspended floors, roofs, landings, balconies and access platform

Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Random Rubble Masonry with hard stones of approved quality in foundations and plinth with cement mortar 1:6 (1 cement : 6 coarse sand) including bond stones etc., complete at all levels and locations for retaining walls/toe walls.

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) :

Flush/ Ruled pointing

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement: 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge.

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

"Providing and laying design mix cement concrete of M-30 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints ( 10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately). Note:- Cement content considered in M-30 is @ 340 kg/cum. Excess/ less cement used as per design mix is payable/ recoverable separately.

Cement concrete prepared with batch mixing machine

Providing and fixing in position pre-moulded joint filler in expansion joints.

Providing and laying in position bitumen hot sealing compound for expansion

Using grade ‘A’ sealing compound.

Providing and laying RCC Hume Pipes NP-2 Class of the following sizes, with collar jointed with stiff mixture of CM (1:2) including testing of joints etc., complete.

(c) 450mm dia

(d) 300mm dia

(d) 150mm dia

Providing and fixing Smooth round steel bar (Dowel bar) between the two concrete elements to uniformly transfer the load without restricting the horizontal joint movement.

Providing and fixing following PVC pipes (Sleeves) conforming to IS : 13592 Type A for expansion Joints including cap for pvc pipe , grease etc complete.

32 mm dia

25 mm dia

Cutting road and making good the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required.

bituminous portion

SUB HEAD - XV RUNWAY , TAXIWAY & APRONS

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 500 m outside the periphery of the area cleared

Earth work in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads / runways or filling up ground depressions lift upto 1.5 m

All Kinds of soil Lead upto 50 m

All Kinds of soil Lead upto 1 km

All Kinds of soil Lead upto 2 km

Ordinary Rock Lead upto 1 km

Extra for compaction of earth work in embankment under optimum moisture conditions to give at least 97% of the maximum dry density (proctor density).

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, disposed earth to be levelled and neatly dressed.as directed by Engineer-in-charge.

All kind of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.

Ordinary Rock Lead upto 50 m

Ordinary Rock Lead upto 1 km

Excavation in Hard Rock (requiring blasting)- 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 disposal of excavated earth to locations as shown by engineer -in-charge, lead upto 1 km for all lifts , including proper stacks for measurements.(quantity will be admitted after deduction of voids)

Credit for the excavated serviceable hard rock obtained from item no.above

Providing and laying stone pitching 22.5 Cm thick laid in coarses as required profile with hammer dressed stones having no side less than 15 cm, with minimum depth of 20 cm including supply of stones etc., all complete.(using the stone obtained from above item.

Pointing on Stone work with cement mortar 1:3 (1 cement : 3 fine sand)

Flush Pointing

Construction of Embankment with approved earth, obtained from borrow pits duly excavated inside the MOD Land, filling in layers not exceeding 200mm in thickness , at all heights and depths including dressing and leveling , watering rolling each deposited layer with 8-12 Ton Road Roller to achieve a minimum of 97% Proctor Density as per standard specifications.Payment shall be made for the consolidated thickness after deducting for voids.Lead up to 2 km and all lifts.

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

Providing and applying tack ( primer) coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom.

With medium setting bitumen emulsion On W.B.M / W.M.M. @ 0.4kg/sqm

Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom.

With rapid setting bitumen emulsion On bituminous surface @ 0.25kg/sqm

Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specificatons and directions of Engineerin-Charge.

50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 3.50% (percentage by weight of total mix) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge.

75 mm compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge.

40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity

Shifting of available sand,laying and dressing etc complete within a lead of 1km.

Painting runway/taxi track/apron marking with adequate nos of coats to give uniform finish with road marking paint of superior make as approved by the Engineer-in-charge, i/c cleaning the surface of ail dirt, scales, oil, grease and other foreign material etc. and lining out complete. a) New Work (Two or more coats)

Providing and laying design mix cement concrete of M-30 grade, in aprons including anchor beam (300 wide x 600 deep), using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/expansion joints of following size

(a) Expansion / Contraction Joint -20mm x 27 mm deep, (b) Longitudinal /Construction joints - 8 mm x 19 mm deep (c) Transverse/Dummy joints - 12mm x 22 mm deep. By using groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately).

Cement content considered in M-30 is @ 340 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately.

Cement concrete prepared with batch mixing machine.

Extra for providing richer mixes at all floor levels. Excess/less cement over the specified cement content used is payable /recoverable separately.

Add for using extra cement in the items of design mix over and above the specified cement content therein.

Providing and fixing Smooth round steel bar (Dowel bar) between the two concrete elements to uniformly transfer the load without restricting the horizontal joint movement.

Providing and fixing following PVC pipes (Sleeves) conforming to IS : 13592 Type A for expansion Joints including cap for pvc pipe , grease etc complete.

32 mm dia

25 mm dia

Providing and laying in position expansion joint of groove size 20mm wide by filling with 25 mm deep polyurethane sealant of Colpor 200 or equivalent over 2mm deep compressible debonding strip and 20mm wide compressible filler board as per drawing etc, including cost of primer in expansion joints.

Providing and laying in position of construction Joints of groove size 8 mm wide x 19 mm deeply filling with 15 mm deep polyurethane sealant of Colpor 200 or equivalent over 2mm deep compressible debonding strip and soft rope/back-up rod as per drawing etc, including cost of primer in construction joint.

Providing and laying in position of dummy Joints of groove size 12 mm wide x 22 mm deep by filling with 15 mm deep polyurethane sealant of Colpor 200 or equivalent over 5mm deep compressible debonding strip and soft rope/back-up rod as per drawing etc, including cost of primer in dummy joint.

Providing and laying in position of Joints at the inerface of flexible and rigid pavement of groove size 8 mm wide x 22 mm deep by filling with 15 mm deep polyurethane sealant of Colpor 200 or equivalent over 5mm deep compressible debonding strip as per drawing etc, including cost of primer.

Providing and laying polyethylene Sheet (125 Micron thick) conforming to IS 2508 antifriction layer on the sub base course complete as per specifications with specified overlap between adjacent strip and transverse joint (only plan area is measured for payment).

Steel Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Supply and fixing of Distance To Go Marker (DTGM) Boards along runway , having molothic structure specially reinforced with Antimony trioxide and Methyl Amine Acrylat to withstand high velocity winds. Each side having size 5'x4' and having three legs of PVC pipe 80mm dia of height 450mm tec., complete.

Supply and fixing of Porta cabin of size 15 ' x 10'x 8'6" having wall thicknees of 65mm build with corner post of 110x110x1.6mm thick MS sheet, 1.2mm corrugated mild sheet outer walls,inner wall sheet 1.0 mm thick glass wool with 12mm PPLB, Roof built with 14G square tubes of 50mm attached with CR sheet of thickness 1.2mm , false ceiling with 12mm PPLB etc, complete with epoxy primer and oil paint all as per manufacturerers specifications.

SUB HEAD - XVI SECURITY WALL , GATES & CHAINLINK FENCING

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.

Ordinary rock

Hard rock (requiring blasting)

Credit for Hard Rock

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

Providing and laying in position cement concrete of specified grade including the cost of centering and shuttering - : All work upto plinth level

1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size).

1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying cement concrete in retaining walls, walls (any thickness) including attached pilastars, columns, piers, abutments, pilastars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets etc. upto floor five level, excluding the cost of centring, shuttering and finishing :

1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc., and removal of form for:

Foundations, footings, bases of columns, etc., for mass concrete

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size) and a coat of residual petroleum bitumen of penetration 80/100 of approved quality using 1.7kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil..

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 5.0 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like

Cement mortar 1:6 (1 cement : 6 coarse sand)

Coursed rubble masonry (first sort) with hard stone in foundation and plinth with :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Coursed rubble masonry with hard stone (first or second sort) in superstructure above plinth level and upto floor five level.

Masonry work (first sort), in cement mortar 1:6 (1 cement : 6 coarse sand)

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) :

Flush/ Ruled pointing

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement: 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge.

Plastering over roof slabs in cm 1:3, 12mm thick with water proofing compound of approved make and as per manufacturer's instructions including making slope towards spout pipe all complete as directed.

Finishing walls with textured exterior paint of required shade :

a) New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade at all height:

New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Applying priming coat :

With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

Structural steel work riveted, bolted or welded in built up sections, trusses and framework, including cutting, hoisting, fixing in position and applying two coats of synthetic enamel paint over a priming coat of approved steel primer all complete.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Providing and fixing GI chain link fabric fencing of required width in mesh size 50x50mm including strengthening with 2mm dia wire or nuts, bolts and washers as required complete as per the directions of Engineer-in-Charge.

Made of GI wire of dia 4mm

Providing and fixing the ornamental casting spikes using MS flats , square bars, all as per design including a base coat of primer etc, complete

SUB HEAD - XVII RUNWAY LIGHTING

Fixtures and Accessories.

Supply of bi-directional elevated high intensity halogen type runway edge light fitting complete with prefocus lamp holder, 150 watt 6.6 A halogen lamp, clear outer prismatic dome, clear inner prismatic lens, lens holding mechanism, ball joint for easy levelling, breakable coupling, central column mounting assembly, gaskets, two pin secondary lead suitable for connection with isolating transformer, base plate with 6 nos. M-10 stainless steel bolts, spring & plain washers & other accessories etc. and conforming to particular specification and to meet latest ICAO specifications as required and with lens of following colours:

Clear/Clear

Clear/Yellow

Supply of bi-directional high intensity runway edge light fitting inset type with all accessories as in item.1 conforming to technical specifications and with lens of following colours:

Clear/Clear

Clear/Yellow

Supply of high intensity unidirectional elevated threshold light fittings with green lens and 150w halogen lamp complete with lens holder, breakable coupling, base plate, bi-pin lead etc. as per ICAO requirements.

Supply of high intensity elevated runway end light, red, suitable for 100w prefocus halogen lamp complete with lens holder, breakable coupling, base plate bi-pin lead etc. complete as per ICAO requirement.

Supply of Elevated Omni directional, medium intensity light fittings suitable for Taxiway/Apron Edge Lighting use with LED type lamp complete with lens support mechanism, prefocus lamp holder, lens clamping mechanism, central column assembly, breakable coupling, gaskets, two pin secondary leads, base plate with 6 no. M-10 stainless steel bolts, spring washers and other accessories with omnidirectional blue lens, 1.0 watt 6.6 amps LED lamp, LED electronic driver assembly etc. and conforming to ICAO requirements as per the enclosed particular specifications and with:

Blue lens

Red lens

Supply of omnidirectional taxiway edge light fitting as above with blue lens suitable for inset mounting as required.

Supply of Unidirectional elevated type high intensity Approach Light Fitting suitable for use with 150W 6.6A halogen lamp complete with prefocus lamp holder, 150 watt 6.6 A halogen lamp, lens/spreader glass, lens-holding mechanism, reflector assembly, elevation and horizontal adjustment mechanism, breakable coupling, central column mounting assembly, gaskets, bi-pin secondary lead suitable for connection with isolating transformer, base plate with 6 nos. M-10 stainless steel bolts, spring & plain washers & other accessories etc. complete as required and conforming to particular specification and to meet latest ICAO requirements.

Supply and erection of 63 mm dia. Frangible FRP/GRP pole of suitable length for supporting approach light fitting at the lighting profile of the system as required.

Supply of high intensity Precision Approach Path Indicator comprising of 4 box, each box with 3x200 w Pk30D tungsten halogen lamp, light box assembly, lens & filter assembly, elevation adjusting mechanism, adjustable support legs, checking stick etc. as required by standard.( 1 Set of 04 boxes)

Installation of PAPI system as per layout stipulated in Annex 14, Vol.1, complete with CC pedestal, platform, installation of transformer housing boxes, jointing the primary connector kit, installation of 200w isolating transformer, secondary connection, testing, ground calibration and commissioning as required. ( Set of 04 boxes)

Supply of high intensity Airport Rotating beacon conforming to the requirements in ICAO Annex 14, Vol.1- Aerodromes.

Installation of rotating beacon on top of ATCT by making suitable support structure, wiring with 2x4 sq.mm PVC insulated copper conductor cable in PVC conduit up to nearest power point and providing suitable contactor relay for remote operation as required.

Supply, installation, testing and commissioning Wind Direction Indicator conforming to Para 5.1.1 of ICAO Annex 14, Vol.1. duly illuminated with LED lamps as required by technical specifications.

Supply, installation, testing and commissioning of Power pack to cater the power requirement of WDI lights with 12/24V maintenance free batteries of adequate power rating to support minimum 3 days service and adequate SPV panel for keeping the battery fully charged from solar power. Lights shall be controlled by twilight switch with bi-pass for manual operation. Battery and associated components shall be enclosed in weather prof lockable enclosure of IP65.

Supply, installation, testing and commissioning of Landing Direction Indicator conforming to Para 5.1.2 of ICAO Annex 14, Vl.1, duly illuminated with suitable rated LED lights to meet the requirements.

Supply, installation, testing and commissioning of SPV charged Power Pack for operating the LED lamps of LDI continuously for a period not less than 3 days, complete with SPV panel, 12/24V maintenance free battery, controlled by twilight switch with bi-pass for manual operation enclosed in lockable FRP enclosure of IP 65 for outdoor duty.

Supply of C.I. Isolating Transformer housing box, water tight round type, metal container of outside size 330mm height 450mm made of 10mm thick cast iron moulding suitable to receive a light fitting base plate on the top and underground housing associated with transformer power cable and having a clear hole centre at one side surface centre 175mm above bottom surface suitable to receive one /two nos. of 100mm dia. HDPE pipe with flange and another hole at 160 mm from the top of the CI Box to receive one no. 15mm dia. "B" class GI pipe and check nut as required. The box should have two SS earth bolts of M10 x 30mm tapped inside near the hole (100 mm away from the hole-centre) and having a drain hole at the bottom suitably tapped to receive 15mm dia. "B" class GI pipe and having clear opening of 220 mm at the top surface and 6 nos. M10 tapped hole at the hole-centre 260 mm to receive fitting base plate and bolts complete as required as per site condition.

For runway edge lights

For threshold lights

For runway end lights

Taxiway, apron, turn-pad edge

Approach lighting system

Signage

Installation of Transformer housing boxes with a base concrete of 1:3:6 of size 630x630x100 mm thick all round concrete of 1:2:4, 150mm thick ,the top sloped with 1:2:4 cement concrete including providing and fixing 250 mm long 15mm dia. "B" class GI pipe with check nut for drainage of water including excavation of side shoulder and refilling (wherever the transformers boxes are to be installed in a line the same has to be aligned in such a way that the centre fall in a straight line) etc. complete as required.

Installation, Testing and commissioning of following elevated type light fitting on the existing transformer housing boxes including installation of isolating transformer, lens, base plate with gasket, nut bolts, lens holding clamp and other accessories , alignment, levelling, connections to isolating transformer, earth connection etc. complete as required as per site condition.

Runway Edge lights

Turning pad Edge lights

Apron edge light

Threshold + End

Taxiway Edge

Approach Lighting

Installation, Testing and commissioning of following inset type fittings with shallow base with the help of core cutting machine in the bitumen/pavement area and fixing with dobefil and hardener including connection with secondary cable, transformer etc. complete as required:

Runway Edge Lights Clear/Clear

Taxiway Edge lights blue

Supply, installation, testing, commissioning of Guidance signage board (IP 65 protection) complying ICAO standard of various sizes fabricated from anodized aluminium profile structure & 2 mm thick aluminium sheet, 4mm thick non-specular surface polycarbonate signage sheet, symbols of sign shall be made of self-adhesive 3M film applied on face of polycarbonate sheet and All reflector sheet for light reflection if required. Board shall be illuminated with linear LED's & driver(s) i/c all other accessories, suitable converter to operate on 2.8 Amp to 6.6 Amp AC constant current as incoming supply , mounting legs with breakable coupling & base frame, crimping & molding secondary leads with connector kit of OEM approved , supply & laying of PVC coated GI flexible pipe with couplers for protecting secondary leads,

providing cement concrete foundation of suitable size & depth for each unit, providing pedestal up to 1.5mtr all around the signage with 1:2:4 CC of 150mm thick & finish with neat cement plaster, connections / interconnections with isolating transformers complete as required and conforming to tenders technical specifications etc. complete as required. ( Note: C.I transformer Housing Box, CI Transformer, ESNA connector kit and secondary lead will be supplied and paid separately)

CABLES, ISOLATING TRANSFORMER.

Supply of 6 sq.mm 5 kV grade single core PVC insulated, PVC sheathed stranded copper conductor airport lighting cable generally conforming to IS:1554 Part II -1988 with up to date amendment as required.

Supply of 5KV grade plug & receptacle (ESNA connector)of type-1 class B connector & suitable field attachment suitable for 6 sq.mm 5KV grade PVC insulated PVC sheathed single core stranded copper conductor cable conforming to IS:1554 (Part-II) with up to date amendment .

Supply of 6.6A/6.6A, 5KV grade 50 HZ, series type Isolating transformer encapsulated in polyester resin finally moulded in neoprene rubber with primary and secondary connection as specified in particular specifications and of following rating:

Supplying and laying 100 mm Dia. HDPE pipe (PN8, PE 80 grade) ISI marked along with all accessories like socket, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. direct in ground/WMM or BM pavement / in existing trench and encasing the socketed joint with cc 1:3:6, providing DWC flexible PVC for entry to CI box wherever required for inter-connecting the CI base of fittings of taxiway, apron and approach light fittings as well as signage and PAPI as required.

Construction of RCC hand-holes (cable pulling chamber) of inside dimensions 1100mm long x 600mm wide x 750 mm deep on 100 mm thick cc 1:2:4 base with removable cover slab in convenient sections along duct bank. The short sides shall be with stub to receive 3 no. 100 mm dia. HDPE pipe and 01 no. 15 mm dia. GI pipe and the side facing runway shall have stubs to receive 01 no. 100 mm dia. HDPE pipe and 01 no. 15 mm dia. GI at 150 mm above the HDPE pipe. An earth bus of 25mm x 05mm copper strip with 04 no. 06 mm dia. 30mm long brass earth stud for connecting 10 sq.mm stranded bare copper earth conductor shall be fitted at the side opposite to runway edge.

Construction of duct bank comprising of 03 no. 100 mm dia. HDPE pipes in horizontal formation, top of pipe at 400 mm below ground and parallel to runway at a distance of 10m from runway edge, connecting the hand-holes with suitable flange and sealing the stub to prevent water entry, levelling the trench and providing sand cushioning below pipe. The joints in pipe shall be staggered and encased in cc 1:3:6.

Supplying and laying 10 sq.mm bare stranded copper wire in 15 mm dia. B class GI pipe in existing trench at a distance of 150 mm above the cable pipe, connecting the pipe with the duct bank/fitting base and loop the earth continuity conductor as required.

Laying one number 06 sq.mm PVC insulated and PVC sheathed 5kV grade airport lighting cable in existing pipe as required.

Supply and laying 2x4 Sq.mm PVC insulated and PVC sheathed copper conductor cable, - 650 volt grade for secondary lead in runway, approach light fitting, PAPI and signs.

Making field connections by crimping of 6 sq.mm plug & receptacle with existing 6 sq.mm. single core PVC Cu. Conductor cable including filling the gap with water sealant material, applying PVC insulation tape etc. complete as reqd.

Supply and Installation of maintenance free earthing with copper earth electrode/ground rod 40mm dia. 3m long encased in conductivity enhancing chemical compound with top of the rod positioned 150 mm below ground level, supply and jointing 10 sq.mm bare copper conductor earth lead to the earth bus in hand hole, providing cover box at top etc. as required. (Earth electrode shall be spaced below 300m along cable route.)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All Kinds of Soil

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.

Ordinary rock

Hard rock (requiring blasting)

Hard rock (blasting prohibited)

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.

CONTROL EQUIPMENTS

Supply installation testing and commissioning of indoor type air-cooled Microprocessor based Constant Current Regulator, thyrister controlled, suitable for use on Input Supply voltage 230V/415 V +/-10%, 50 Hz input AC with output power of following rating with 5 steps variation of current output suitable for local and remote operations with 24/48 Volts integral control supply and complete with output digital ammeter of (0-30) Amps range, over current, over voltage, earth fault protection and earth leakage meter, positive back indication etc.

15 kW at 6.6 A, Supply voltage 415 VAC with Tapping for 10 KW 2 face.

7.5 kW at 6.6 A, supply voltage 240 VAC with tapping for 5kW single face.

5kW at 6.6 A, supply voltage 240 VAC

Supply installation testing and commissioning of Airfield Lighting Control and Monitoring System comprising ATCT computer/Processor and Human Machine Interface (HMI) with touch screen Graphical User Interface, aerodrome mimic diagram, positive back indication, vault (CCR room) computer processor, Vault HMI, communication network with vault and ATCT using FOC, necessary interface for control and monitoring all AGL circuits, event alarm and reporting, standalone UPS back-up for minimum 30 minutes for ALCM equipment at ATCT and vault etc. conforming to relevant standard.

Supply and laying single mode, 6 core armoured OFC in 40 mm dia. HDPE pipe in ground between CCR vault and ATCT including necessary interface, connection, testing and commissioning.

POWER DISTRIBUTION AND PROTECTIVE EARTHING.

Incoming; 3 pole MCCB, 250 A 25 Ka

Out Goings: 3 pole 63 A MCCB , 16 KA - 20 nos.

With thermal release range:

Supply and laying in masonry open trench the following sizes of AYFY power cables:

3.5C x185 sq.mm

3.5C x50 sq.mm

3Cx35 sq.mm

3Cx16 sq.mm

Supplying and making end termination with brass 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:

3.5C x185 sq.mm

3.5C x50 sq.mm

3Cx35 sq.mm

3Cx16 sq.mm

Providing and fixing 6 SWG GI wire on surface or in recess for loop earthing along with existing cables as required.

Earthing with copper earth plate 600 mm x 600 mm x 3 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 m long etc. with charcoal/coke and salt as required.

Providing and fixing 25 mm x 5 mm copper strip in 40 mm dia. GI pipe from earth electrode including connection with brass nut, bolt, spring washer, excavation and refilling as required.

Providing and fixing 25 mm x 5 mm copper strip on surface or in recess in cable trench or wall for connection to CCR and power panel.

Supply of following size 1.1 kv grade XLPE insulated armoured aluminium conductor under ground cable , in built up cable trench / already laid RCC hume pipe or on cable tray with all installation materials. When the cable is to be laid in ground , the same shall be laid at a depth of 750 mm below ground level including excavation and refilling of earth after cables are laid , providing protection with sand and bricks at sides and top and cable route markers at every 15 mtr.interval and also at the turnings.The cable shall conform to IS 7098/Part I.

3.5C x 240 Sqmm

3.5C x 185 Sqmm

3.5C x 150 Sqmm

3.5C x 120 Sqmm

3.5C x 95 Sqmm

3.5C x 70 Sqmm

3.5C x 50 Sqmm

3.5C x 35 Aqmm

Laying of following size of cable

3.5C x 240 Sqmm

3.5C x 185 Sqmm

3.5C x 150 Sqmm

3.5C x 120 Sqmm

3.5C x 95 Sqmm

3.5C x 70 Sqmm

3.5C x 50 Sqmm

3.5C x 35 Aqmm

Supply and making of end termination with brass compression gland and alumnium lugs for the following PVC insulated and pvec sheated/XLPE aluminium conductor cable of 1.1 KV grade as required

3.5C x 240 Sqmm

3.5C x 185 Sqmm

3.5C x 150 Sqmm

3.5C x 120 Sqmm

3.5C x 95 Sqmm

3.5C x 70 Sqmm

3.5C x 50 Sqmm

3.5C x 35 Aqmm

Supply, Laying testing and commissioning of 11 KV XLPE insulated aluminium armoured cable of size 3C X 240 Sqmm under ground cable including excavation, sand cushioning, protective covering and refilling the trench, cable route markers as per IS etc complete.

Providing indoor heat shrinkable end terminations for the cable specified above with all materials , Bi-metallic lugs using crimping tool, 11 KV insulation tape, Identification tags etc. including end termination and Earthing of Gland.

3CX 240 Sqmm , 11 KV indoor

3CX 240 Sqmm , 11 KV Straight through joint

Supply , installation of following size perforated painted with powder coatig MS cable tray TEE with perforation not more than 17.5% joined with connectors suspended from the ceiling with MS suspendor including Nut & bolt painting suspender etc connector

100mm widthx50mm depth x 1.6 mm thickness

150mm widthx50mm depth x 1.6 mm thickness

300mm widthx50mm depth x 1.6 mm thickness

Suppply installation testing and commissioning of Portable 2.5 KVA DG Set with all required accessories etc complete

Supply installation testing and commissioning of 0.5 HP Water Pump with allrequired accessories etc complete

Earthing

Providing maintenance free Earth station with consisting of - 65mm dia, standard length (as per equipment supplier) electrode capsule, filled with earth enhancing compound, seald at both ends and brazed lead for connection at one end, suitable for direct installation at site, at a depth of 2.5mtrs.- Earth enhancement compound upto a depth of 2.0meters arround the electrode capsule.- Brick chamber & CI Cover complete.

Providing maintenance free Earth station with consisting of 40mm dia pipe standard length (as per equipment supplier) electrode capsule, filled with earth enhancing compound, seald at both ends and brazed lead for connection at one end, suitable for direct installation at site, at a depth of 2.5mtrs. Earth enhancement compound upto a depth of 2.0meters arround the electrode capsule. Brick chamber & CI Cover complete.

Supply and laying of following size earth strips including excavation and refilling of earth when laid in ground and with all fixing accessories when laid in trench with necessary interconnections with earth station and equipments.

50 X 5mm GI strip

Supply & laying in ground

Supply & laying in existing trench / hume pipe

25 X 5mm GI strip

Supply & laying in ground

Supply & laying in existing trench / hume pipe

8 SWG GI wire

Supply and laying of following size earth strips including excavation and refilling of earth when laid in ground and with all fixing accessories and terminations when laid in trench with necessary interconnections with earth station and equipments.

25 X 5mm Copper strip

Supply & laying in ground

Supply & laying in existing trench / hume pipe

Note : 1) Certain Scheduled items like Earth work , PCC (1:2:4 , 1:4:8 ) , RCC , Reinforcement Steel ,RR masonry , pointing etc.. are repeated in various sub heads.Bidder is requested to quote the same rate for similar items.However , if there is any variation in rates quoted by the Bidder in similar items under different sub heads , the lowest rate will be considered.

2) Wherever written for sand should be read as manufactured sand.

M/s.Haigreeva Infratech projects Limited

Rds Project ltd.

Vishal Infrastructure Ltd

RVR PROJECTS PRIVATE LIMITED