801506/E8 PROVN OF WORK SERVICES FOR STRENTHENING OF DISPERSAL AT AF STATION YELAHANKA

Amount

NOTE: (i) Bidder shall insert their rates in Green filed under Col-5. (ii) Excavation, RFR and removal of soil items for E/M Schedule shall be operated under respective items of B/R Schedule

Sch 'A' Part - I: (B/R WORKS. (RIGID PAVEMENT , FLEXIBLE PAVEMENT AND NON LOAD BEARING OF FLEXIBLE SURFACES) Demolition of cement concrete in dispersal area of Ground floor/ paving of any description and any position not otherwise specifically provided for paving (below or above ground level) all as specified and as directed.

Demolition of cement concrete in dispersal area of Ground floor/ paving of any description (Demolition of GSB, WMM,DLC other than cement concrete) and any position not otherwise specifically provided for paving (below or above ground level) all as specified and as directed.

Surface dressing not exceeding 15cm deep in hard / dense soil and getting out and disposing off the soil outside MD land all as directed. Note: This item will not be operated for areas covered under items 2 & 3 herein above.

Excavation over area not exc 1.50m deep and getting out in hard / dense soil all as specified and as directed.

Excavating in trenches n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil all as specified and as directed. Note:- Returning and will be measured under Serial Item No.48 of BOQ.

Removing excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as directed.

All as per Serial Item No. 7 here - in - before, but to a distance exceeding 5KM outside MD land in consultation with BBMP Official ( Floor filling Material)/ debris/ Soils etc received from excavation and demolition and depositing at a level not exceeding 1.50m above the starting point all as specified and as directed.

Rolling and consolidating formation surfaces in cutting to the required gradient and camber including filling in depression and hollow, watering, levelling etc., complete using tandem vibratory/ power roller exceeding 8 tonne and not exceeding 12 tonne capacity all as specified and as directed. Note: Rolling and consolidation the formation surfaces to the required gradient and camber under optimum moisture conditions to achieve at least 98% of maximum dry density determined using modified proctor density determination method as per relevant IS code.

Stabilizing the soil obtained from outside MD land, breaking the oversized particles to required size adding cement @2% by weight of soil to be used in the item and water to the required quantity to maintain optimum moisture content of the soil mixture during consolidation, mixing the soil cement and water in a mechanical mixing plant to obtain homogeneous mixture, laying the soil mixtures in layers not exceedings 150mm thick for a total depth of 400mm, consolidating with suitable compacting plants such as vibratory roller etc under optimum moisture content to achieve atleast 98% of maximum dry density (Modified Proctor Density) and to achieve minimum soaked CBR value of 4.0 & K value of 3.0 details in accordance with relevant IS code of gradient etc complete all as specified. Note : - (a) Before execution of this item moorum/red bajri used for filling shall be tested/checked for suitability to use all as per relevant clause of SSR/IRC. (b) Cost of Moorum / Red bajri including transportation shall be deemed to be included in the unit rate quoted under this item. (c) The quantity shall be worked out from initial level and final level and no deduction shall be made for bulkage from computed quantity

Stabilizing the soil obtained out of excavated materials/soils within the premises of MD land, breaking the oversized particles to required size adding cement @2% by weight of soil to be used in the item and water to the required quantity to maintain optimum moisture content of the soil mixture during consolidation, mixing the soil cement and water in a mechanical mixing plant to obtain homogeneous mixture, laying the soil mixtures in layers not exceeding 150mm thick for a total depth of 400mm, consolidating with suitable compacting plants such as vibratory roller etc under optimum moisture content to achieve atleast 98% of maximum dry density (modified Proctor density) and to achieve minimum soaked CBR value of 4.0 & K value of 3.0 details in accordance with relevant IS code of gradient etc complete all as specified. Note : - Soil obtained from excavation shall be used after ascertaining the suitability of soil as recommended by the board of officers constituted for the purpose.

Granular Sub Base 300mm thick (compacted thickness) in two layers each layer of 150 mm (compacted thickness) with crushed stone aggregate and conforming to grading as specified, spread, rolled and consolidated to required gradient and camber complete using tandem vibratory roller exceeding 8 tonne and not exceeding 10 tonne capacity all as specified and directed.

Granular Sub Base 200mm thick (compacted thickness) in two layers each layer of 100 mm (compacted thickness) with crushed stone aggregate and conforming to grading as specified, spread, rolled and consolidated to required gradient and camber complete using tandem vibratory roller exceeding 8 tonne and not exceeding 10 tonne capacity all as specified and directed. Note for item No. 12 & 13: (i) Cost of rolling and compaction of filled granular sub-base is also deemed to be included in the unit rate quoted under this item. (ii) Each layer shall be rolled separately. (iii) Payment shall be made for solid quantity arrived after consolidation. (iv) Compaction of granular sub base filling shall be carried out under optimum moisture conditions to achieve 98% of modified proctor density. Curing of each layer shall be carried out as per IRC recommendations.

Note for item No 12 & 13 Contd.. (v) Quoted unit rate shall be for 300/200 mm consolidated thickness in two layers 150mm/100mm thick. (vi) Before execution of this item the approved material obtained from outside MD land shall be tested / checked for suitability to use. The lead/royalty involved is to be ascertained by the contractor before quoting his tender and no extra payment/adjustment for increase in lead or rate of royalty due to whatsoever reason shall be admissible on this account. (vii) Contractor can use vibratory earth compactor in lieu of power roller to achieve 98% modified proctor density (MPD) at OMC without any extra cost and method of compaction to be adopted as per recommendation of agency reporting max. density at OMC.

M&L Wet Mix Macadam (WMM) 225 mm thick (compacted thickness) minimum in three layers of 75mm each with coarse granite stone aggregate of specified grade, spread, rolled and consolidated to required gradient and camber complete using necessary mechanical paver/ grader and tandem vibrator of capacity exceeding 8 tonne and not exceeding 12 tonne capacity all as specified and as directed. Each layer shall be rolled and consolidated separately. WMM shall be as per MORTH specifications as detailed in particular specifications.

M&L Wet Mix Macadam (WMM) 150 mm thick (compacted thickness) minimum in two layers of 75mm each with coarse granite stone aggregate of specified grade, spread, rolled and consolidated to required gradient and camber complete using necessary mechanical paver/ grader and tandem vibrator of capacity exceeding 8 tonne and not exceeding 12 tonne capacity all as specified and as directed. Each layer shall be rolled and consolidated separately. WMM shall be as per MORTH specifications as detailed in particular specifications. Note for Item No 15 & 16:- (i) The unit rate quoted shall be for 225/150mm thick consolidated thickness in 3/2 layers respectively for 225/150mm thick(each of 75mm thick compacted thickness) (ii) Each layer shall be rolled and compacted separately. (iii) WMM shall be as per MORTH specification as detailed in the specification.

M&L Preparation of unsurfaced Wet Mix Macadam (WMM) by brushing with wire brushes for removing cracked mud etc sweeping with brooms and finally fanning the cleaned surfaced with gunny bags to remove all loose dirt etc all as specified and as directed..

M&L applying evenly a priming coat with bituminous primer using paving bitumen @ 10Kg/10 Sqm over unsurfaced pavement all as directed.

M&L applying evenly a priming coat with bituminous primer using paving bitumen @ 3Kg/10 Sqm over rigid unsurfaced all as specified and as directed.

M&L for 125mm thick Dry Lean Concrete(DLC) M-15(Design mix ) and aggregates shall be as per IRC- using (granite stone aggregate) spread and laid with mechanical paver and rolled with 8 to 12 tonne capacity power roller and consolidated to required gradient and camber (Grading of aggregates shall be 26.5 mm to 75 micron) all as specified). Note: No price adjustment shall be applicable if excess quantity of cement than the minimum is used/ approved based on mix design in the execution of work under this item.

Supply and spread sand Zone -II layer of 10mm all as specified.

Supply and lay 400 micron thick HDPE sheet in two layers as per ASTM D1203/ IS 2508 laid over sand layer with side and end overlapping not les than 300mm all as specified

M &L for 360 mm thick Design Pavement Quality Cement concrete (PQC) of min flexural strength 45kg/cm2 with RMC using minimum cement content 400kg/Cum and as per design mix with non circular fibre synthetic reinforcement laying with mechanical slip form paver sensors including necessary form work at Joints/edges all as specified and as directed. Note: (a) Construction joints/ dummy (contraction joints) and expansion joints shall be measured and paid separately under respective items. (b) Deduction shall be made in computing concrete quantity for expansion joints. (c) No price adjustment shall be applicable if excess quantity of cement than the minimum is used / approved based on mix design in the execution of work under this item. (d) Cost of admixtures to maintain as required by design mix is deemed to be included in the rate quoted.

Supply only Non circular, virgin, synthetic, monofilament polyester fibres of length 12mm to 18mm, specific gravity 1.34, UV stable, alkali resistant,equivalent diameter 15-40micron, minimum melting temperature 250 C and minimum tensile strength 300 Mpa be used up to 0.25% by weight of cement or as per manufacturer specification, in design. All properties/ specification to meet test parameters as per IS 16481 :2016 all as specified and directed

M&L Finishing surfaces of concrete pavements by transverse brooming / grooving of maximum 300mm wide by 1.50mm deep at approximately interval of 25mm c/c as per ICAO grooving / brooming will be through attachment in mechanical paver all as directed.

M/L Forming 20mm wide thick expansion joints for 360mm thickness of concrete(PQC) filled with preformed bituminous filler board , applying bond breaker tape on top of filler board for complete width of joint, provision of polystyrene backup rod, filled with polyurethene sealant (min depth of sealant above backup rod shall be 20mm) priming the slides and applying masking tape on edges of joints to prevent accidental spillage and removing the masking tape after sealant applied and all as specified as directed.

M&L for forming construction joints 28mm deepX 10mm wide (using diamond cutter) and provision of polystyrene backup rod and sealed with sealing compound polyurethene based sealant colpor 200/equivalent and debonding/strip/rod at bottom and coat of bituminous paint full depth of pavement and priming the sides and applying masking tape on edge of joint to prevent accidental spillage on top surfaces and removing the masking tape after it is applied complete all as specified and directed.

M&L for Dummy (contraction) joints for 8mm deepX 6mm wide (using diamond cutter) filled with expanded polysterene foam applying bond breaker tape on top polyurthene foam for complete width of joint, provision of closed cell polystrene backup rod and sealed with 8mm thick sealing compound polyurethene based sealant colpor 200/equivalent and debonding /strip/rod (depth minimum above backup rod) priming the sides, masking tape on edges of joint to prevent accidental spillage of sealant on top surfaces and to give a neat finish to sealant and removing the masking tape after sealant is applied (grid of joint 4mX4m) all as specified and directed.

M&L for preparation of concrete/bituminous surface and applying two coats painting lines, dashes, arrow, letters etc on roads, Runway, pavement and like exc 10m wide with road marking paint (Aqua based paint) over a coat of primer (White or Golden Yellow colour) all as specified and as directed..

M/L for preparation of concrete/bituminous surface and applying two coats of water based Exterior emulsion paints over a coat of primer on new surfaces of road, Runway, pavements and the like exc 10cm wide (White / Golden Yellow /as colour approved by GE) all as specified and as directed..

M&L for MS round bars 10mm dia & over cut to length, bent to shape required including cracking, spirally for hooping for columns, and hooking ends and including M.S wire not less than 0.90mm dia or securing with clips ( Mooring Ring) Gde Fe-410(Gde-E-250 Quality "A") all as specified and as directed.

M&L Premix Dense Bituminous Macadam (DBM), 225 mm thick (consolidated thickness) with grading 2 of IRC laid in three layers of 75 mm each over prime coat of VG 10 @ 10/Kg per 10 sqm over WMM and tack coat between DBM layers @ 3/Kg per 10 sqm using 4.5% (minimum) binder content by weight of total mix, with paving bitumen of grade VG-30 using hot mixed in hot mix plant and laid by using mechanical paver with sensor rolled and compacted to required camber and gradient all as specified. Each layer shall be rolled and consolidated separately. The marshall stability shall be a minimum of 900 Kg.DBM shall be as per MORTH specifications.

M&L Premix Dense Bituminous Macadam (DBM), 150 mm thick (consolidated thickness) with grading 2 of IRC laid in two layers of 75 mm each over prime coat of VG 10 @ 10/Kg per 10 sqm over WMM and tack coat between DBM layers @ 3/Kg per 10 sqm using 4.5% (minimum) binder content by weight of total mix, with paving bitumen of grade VG-30 using hot mixed in hot mix plant and laid by using mechanical paver with sensor rolled and compacted to required camber and gradient all as specified. Each layer shall be rolled and consolidated separately. The marshall stability shall be a minimum of 900 Kg.DBM shall be as per MORTH specifications. Notes for serial Item No.32 & 33:(i) No price adjustment shall be applicable if excess quantity of binder content is used / approved in the execution of work under this item. (ii) Each layer shall be rolled and consolidated separately. (iii) DBM shall be as per MORTH specification including minimum binder content mentioned therein and as detailed in Particular specification. (iv) Priming coat over WMM and tack coat between the layers shall be measured and paid separately under serial item No.18 & 19 of BOQ

S&F glass grid with Self adhesive glass grid of approved make having flexural strength of 100kN/sqm in both longitudinal and transverse directions conforming to ASTM 6637, ASTM D 276 and ASTM D 5261-92 specifications and impregnated with polymer modified bitumen, self sticking strength of 5 Kg/sqm with overlapping of 150mm in longitudinal direction and 100mm in transverse direction fixed by mechanical means and rolled by pneumatic tyred roller to form a good adhesive wrinkle free surface complete all as specified and as directed. Make : Gareware-Wall Ropes Limited conforming to requirement of BS EN ISO 9001-2000 or equivalent with non woven Geotextile for reinforcement and water proofing with residual bitumen 0.45liters per sqm and fully boned by applying pressure down wards. Note: Clear area only will be considered for payment & no extra shall be allowed for laps.

M&L Stress Absorbing Membrane Interlayer (SAMI) over glass grid with tack coat of PMB-40 at the rate of 15kg/ 10 sqm and dry stone chipping of size 8mm-10mm sprayed @ 0.11 cum/ 10 sqm using hydraulic chip spreader, sweeping the surface for uniform spread of aggregate complete all as specified and as directed.

M&L Premix Dense Asphaltic Concrete (DAC) with grading 1 of IRC 50 mm thick (consolidated thickness) using PMB-76-10 as per IS 15462-2019 revised, (min Marshall Stability 1200 Kg )with 6% binder content by weight of total mix, over a tack coat of VG-10 @3 Kg per 10 Sqm elastomeric thermoplastic with minimum 75% Elastic recovery using hot mix plant spread, rolled and consolidated to required gradient and camber complete using necessary mechanical sensor paver and tandem vibratory roller of capacity exceeding 8 tonne but not exceeding 12 tonne capacity complete all as specified and as directed

M&L Premix Dense Asphaltic Concrete (DAC) with grading 2 of IRC 80 mm thick in two layers 40 mm each (consolidated thickness) using PMB-76-10 as per IS 15462-2019 revised, (min Marshall Stability 1400 Kg )with 6% binder content by weight of total mix, over a tack coat of VG-10 @3 Kg per 10 Sqm elastomeric thermoplastic with minimum 75% Elastic recovery using hot mix plant spread, rolled and consolidated to required gradient and camber complete using necessary mechanical sensor paver and tandem vibratory roller of capacity exceeding 8 tonne but not exceeding 12 tonne capacity complete all as specified and as directed.

Pavements surfaces of any description applying thermoplastic reflective paint as in road marking of minimum 2.0 mm thickness, one coat as in marking of 100/150 mm width using HOT mark thermoplastic paint (Hot application) white/yellow by indigenous modern, propelled road marking machine as directed including all ingredients such as binder glass, beads etc.over 10 cm width or girth not otherwise and applying two coats of water based paint road marking exterior quality as approved.

Spreading and levelling excavated approved soil in layers not exceeding 25cm thick including watering and well ramming in excavated earth brought from outside MD Land beyond 5Km not exceeding 15Km complete all as directed.

SCHEDULE: 'A' Part - II (B / R WORKS RELATED TO RCC DRAINS & MISCELLENIOUS WORKS) : Demolition of RCC of any description and in any position and all as directed.

M&L PCC M10 type 2 using 40mm graded stone aggregate, as in road/ hard standing all as specified and as directed.

M/L for RCC M25 Design Mix (20mm graded stone aggregate) as in foundation, raft footing, plinth beam, base of columns etc.

M&L Use and waste of form work to sides of concrete foundation footing, bases of columns, rafts and beams sides and soffits if any of foundation and plinth beam and similar work vertical or to bottom fair finished surfaces

M/L RCC M-25 (Design Mix) (20 mm graded aggregate) walls retaining walls and basement walls and like any thickness above top of footing including attached pilasters and buttresses all as specified and as directed.

M&L Use and waste of form work to face of walls, retaining walls abutments parapets and staircase railing and similar work including attached pilasters etc sides of concrete foundation footing, bases of columns, rafts and beams sides and soffits if any of foundation and plinth beam and similar work vertical or to bottom rough finished surfaces

All as per item No 46 above but fair finished surface etc complete, all as directed.

M/L for RCC M25 design mix (20mm graded stone aggregate) as in slab supported on walls and columns in floors roofs landing balconies canopies, deck slabs in etc foundation, raft footing, plinth beam, base of columns etc all as specified and as directed.

M&L Use and waste form work to soffits of suspended slab such as roof slab, floor slab, landing and similar works fair finished surface all as directed

M&L Use and waste of form work to edges of concrete flats, breaks in floors opening in concrete walls etc fair finished surface all as directed

M & L TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified and as directed.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m deep in hard/dense soil and getting out all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm in hard/ dense soil.

Sch 'A' Part - III (EXTERNAL ELECTRIC SUPPLY). DIVERSION OF DATA CABLE AND REMOVING AND REINSTALATION OF MAFI INFRA STRUCTURE.

Supply and lay dry river sand filling for under ground cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and as directed. Note: The punned thickness only to be measured and paid

Supply and laying sub class B bricks of size 23cmx115 cmx7.5cm for protection of UG cable with width equal to length of bricks as mechanical protection laid dry and flat complete all as specified and as directed.

M/Lfor Boring of holes under road , pavement, hardstanding by trench less technology using ultrasound technology and necessary machine to insert pipe of 150mm dia high density polythelene pipes (HDPE) PN 10 with all fittings such as bends, elbows, tees etc for protection of cable complete all as directed by Engineer-in Charge.

M & L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate for Electrical switch gear enclosure/ Transformer housing box foundation and finishing the surface even and smooth without using extra cement all as directed by Engineer-in Charge.

M & L for PCC (1 : 3 : 6) type C2 with 40 mm graded stone aggregate for Electrical switch gear enclosure/ Transformer housing box foundation and finishing the surface even and smooth without using extra cement all as directed by Engineer-in Charge.

M & L for cross arms, bracing clamps and back plates fabricated from structural steel section including nuts, bolts, washers etc, drilling hole for bolts in any shape or size complete with welding, binding, two coats of aluminium paint over a coat of primer all as directed by Engineer-in Charge.

Taking out existing data cable (36 Nos) pertains to MAFI and relaying the same as per direction of MAFI and as per direction of Engineer-in-Charge. Note :- Earth work, excavation, returning filling etc will paid separately in respective items

Taking out existing runway cable and relaying the same at proposed location under supervision of MAFI staff and as per direction Engineer-in-Charge. Note :- Earth work, excavation, returning filling etc will paid separately in respective items

Taking out existing AFLS cable and relaying the same at proposed location under supervision of MAFI staff and as per direction Engineer-in-Charge. Note :- Earth work, excavation, returning filling etc will paid separately in respective items.

M & L for High density polyethylene pipes (HDPE) conduit pipe for laying of data cable 150 mm dia complete all as directed by Engineer-in Charge.

M & L for High density polyethylene pipes (HDPE) conduit pipe for laying of data cable 100 mm dia complete all as directed by Engineer-in Charge.

Dismantling Storage and Re-installation of under mentioned Runway lighting system, including commissioning by required survey as Specified and directed by Engineer-in-Charge.

Dismantling and re-installation of existing MAFI lightings of Elevated Taxi lights including the wiring, transformer housing (TH) box fixed with RCC Taxi Lamp Rating - 36 W, 6.6 Amps all as directed by Engineer-in Charge.. Model Type. ALN Taxiway Lights Make- AMA Pvt Ltd

Dismantling and re-installation of existing Signage board of size 1.75 x 0.805m made with polycarbonate sheet panel along with base, cables and Transformer housing boxes all as directed by Engineer-in- Charge. Model No: LED-GLITS (Guidance LED illuminated taxi sign), Make:- TPSED

Dismantling and re-installation of existing MAFI lightings of Stop bar lights Rating-45 W, 6.6 Amps all as directed by Engineer-in Charge. Model No: IDM5771, Make:- IDMAN

Dismantling and re-installation of existing MAFI lightings of Runway Edge lights and Transformer housing boxes, Lamp rating-200W, 6.6Amps all as directed by Engineer-in Charge. Make-: AMA Pvt Ltd. Model Type: ALN Runway Edge Lights.

Supply and laying testing and commissioning primary AFLS cables (HT 5 KV) of the taxi light circuit size 6.6 sqmm stranded bare copper conductor along with XLPE cables passing through manholes (36 XLPE cables needs to be shifted). The cables are laid through outer sheathed PE or PVC conduits 40 mm dia, 9.1 mm cable dia meter all as directed by Engineer-in Charge. Make- Nexan/Unika/Aloke/Rallison.

Supply and laying testing and commissioning for Air field lighting equipment secondary cable for stop bar light of size 2 Run , 4 sqmm flexible bare copper conductor insulated cross linked polythene cable diameter 4.5 mm The required work services on the taxi link for cable laying is also included in this item shall to be done all as directed by Engineer-in Charge. Make- Nexan/Unika/Aloke/Rallison.

Supply and fix OFC Cable 48 core, armoured , single mode cable to be fixed inside PLB complete all as directed by Engineer-in-Charge. Make: Delton/Beldan /Polycab/Aloke.

M & L for construction of man holes for OFC cable of size 1.0 x 1.0 x 0.9m (LXBXH), with 150mm thick PCC1:2:4 wall alround including necessary excavation in trenches, PCC1:3:6 base concrete , providing cast iron manhole cover including arrangement for provision inter connection between manhole to be provided with HDPE pipe (63OD) for passage for cable all as directed by Engineer-in Charge.

M & L for straight through joint kit used for jointing AFLS cable Note - 36 Cables are passing through manholes all as directed by Engineer-in Charge.

S & F Primary cable connector, plug and receptacles type suitable for field attachment with 5KV grade PVC insulated PVC sheathed, anti termite & anti rodent, multi stranded copper single core 6 Sqmm complete all as directed by Engineer-in Charge. Make: Youyang/Bildal/ATG/EFLA

S & F Secondary cable connector, plug and receptacles type suitable for secondary cable of 2x4Sqmm, EPR insulated, PVC sheathed for secondary AFLS cables complete all as directed by Engineer-in- Charge.. Make: Youyang/Bildal/ATG/EFLA

SUPPLY AND FIXING UNDERMENTIONED ITEMS (NEW ITEMS IF REQUIRED. (Serial Item No.78.00 to 81.00 ) S&F Elevated taxi lights including wiring, transformer housing box fixed with RCC. Taxi Lamp rating-36W, 6.6 Amps including testing and commissioning all as directed by Engineer-in-Charge. Make- Vardhman Airport Solution/AMA Pvt Ltd /ATG

Supply and fix Stop bar lights lamp Rating - 45W, including supply and fixing of transformer housing box and testing & commissioning all as directed by Engineer-in- Charge. Make IDMAN/ATG/Youyang

S&F Runway Edge lights with TH boxes, Lamp Rating-200W, all as directed by Engineer -in- Charge. Make- AMA Pvt Ltd/Vardhman airport Solutions/ATG/Youyang

S&F Earth connection from earth electrode with 6 SWG dia, GI wire in Galvanised iron pipe 15mm dia light grade from earth electrode to utility point all as directed by Engineer-in-Charge.

Supply and fixing of Runway Lights alongwith associated accessories of Runway centerline comprising of the followings :-

S&F 8 inch Shallow bases made of metallic alloy required for housing stop bar lights including connecting, testing and commissioning etc complete all as directed by Engineer-in-Charge.

Supply, Laying, testing and commissioning for Secondary AFLS cable flexible 2 Core 4 Sqmm, PVC insulated, PVC sheathed cable unarmoured copper conductor 600V/1100 V grade cable laid in trenches for connecting air field lighting fixture all as directed by Engineer-In-Charge. Make:Nexan/Aloke/Unika/Rallison

Supply, Laying, testing and commissioning for Primary AFLS cable 5KV grade PVC insulated, PVC sheathed antitermite & anti rodent, multistranded copper conductor of 6 Sqmm, single core cable laid in trenches conforming to IS 1554 (Part-II) all as directed by Engineer-In-Charge. Make:Nexan/Aloke/Unika/Rallison

S&F HDPE pipe 63mm OD, material grade PE 80, PN 10 as per IS 4984:2016 complete all as directed by Engineer - in- Charge. Make: Narayani poly pipes/Himalayan/Rex/Duraline

Machining the dismanted shallow bases to remove all the hardener and bitumen fixing them again in the same location all as directed by Engineer-in Charge.

Brahma Infra

Beejay Associates Contracts Pvt Ltd

NSC Projects Pvt. Ltd.

VISHAL INFRASTRUCTURE LTD