RESURFACING OF MAIN RUNWAY 0321 INCLUDING SHOULDERS AT ICGAS DAMAN UNDER GE I CG DAMAN

Amount

M & L for Preparing old bituminous surfaces by brushing with wire brushes for removing caked mud etc . sweeping with brooms and finally fanning the cleaned surface compressed air through mechanical means to remove all loose dirt etc, and providing Premix Dense Asphaltic Concrete DAC) with grading 1 of IRC minimum 50mm thick (consolidated thickness) in single layer using bitumen of grade PMB-40 with 5.4% minimum binder content (Marshal stability 1200 Kg) mixed by weight of total mix 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 over tack coat of Paving Bitumen VG-10 @ 2kg/10 SqM complete all as specified and as directed. Note:- (a) No price adjustment shall be applicable if excess quantity of binder content is used / approved in the execution of work under this item. (b) Cement shall be used as filler as per job mix formula (c) The marshall stability shall be a minimum of 1200 kg. (d) DAC shall be as per MORTH specifications as detailed in particular specifications. (e) The rate quoted shall also include for correction layer if any required to make even surface.

M & L for Preparing old bituminous surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface compressed air through mechanical means to remove all loose dirt etc, and providing Premix Dense Asphaltic Concrete (DAC) with grading 2 of IRC 50mm thick (consolidated thickness) in single layer using bitumen of grade PMB-40 with 5.6% minimum binder content mixed by weight of total mix (Marshal stability 1400 Kg) 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 over tack coat of Paving Bitumen VG-10 @ 2kg/10 SqM complete all as specified and as directed. Note:- (a) No price adjustment shall be applicable if excess quantity of binder content is used / approved in the execution of work under this item. (b) Cement shall be used as filler as per job mix formula. (c) The marshall stability shall be a minimum of 1400 kg. (d) DAC shall be as per MORTH specifications as detailed in particular specifications.

M & L for Preparing old bituminous surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface compressed air through mechanical means to remove all loose dirt etc, and providing Premix Dense Asphaltic Concrete (DAC) with grading 1 of IRC average 25 mm thick (consolidated thickness) in layers as directed using bitumen of grade PMB-40 with 5.4% minimum binder content (Marshal stability 1200 Kg) mixed by weight of total mix 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 over tack coat of Paving Bitumen VG-10 @ 2kg/10 SqM complete all as specified and as directed. Note:- (a) No price adjustment shall be applicable if excess quantity of binder content is used / approved in the execution of work under this item. (b) Cement shall be used as filler as per job mix formula. (c) The marshall stability shall be a minimum of 1200 kg and minimum bitumen content 5.4% .(d) DAC shall be as per MORTH specifications as detailed in particular specifications. e) The rate quoted shall also includes for correction layer if any required to make even surface.

Demolition of unreinforced cement concrete in any position not other wise specifically provided for (PQC as in dispersals and Taxi Tracks) complete all as specified and directed.

Removal of demolished PQC obtained from item no 4 above, to outside MD land at a distance exceeding 1.5 km but not exceeding 5 km at any place not objected by the civil authorities. (Note: Contractor has to find / locate the place where disposal of demolished PQC to be carried out in consulation with the local authorities prior to quoting. Nothing extra will be payable for any increase of distance)

Excavation over areas not exceeding 1.5 mtr deep and getting out in hard / dense soil .

M&L for 300 mm thick granular sub base of grading all as specified, GSB V as per Morth Table 400-I over compacted subgrade spread rolled and consolidated to gradient and camber required by grader and rolled by vibratory roller to achieve required densiy in two layers of 150 mm each.

M&L for wet mix macadam (WMM) 150 mm thick (compacted thickness) in two layers 75 mm each with granite stone coarse aggregate of specified grade spread using mechnical paver as specified rolled and consolidated using 8 to 10 tonne capacity vibratory roller to required gradient and camber all as specified and directed.

M&L for 100 mm compacted thickness dry lean concrete (DLC) with 7 days compressive strength 10 mpa by paver rolling as specified and directed.The minimum cement content shall be 180kg/cum. Note:The tenderers are advised to note that if the cement contents works out to be less than the above specified minimum cement contents as mentioned hereinbefore, then the above specified minimum cement contents have to be incorporated and in case cement contents works out to be more than the above specified minimum cement contents ,then the cement as per design mix shall be provided without any extra cost to the department.

M&L for 10 mm thick (compacted) sand filling under floor/foundation and consolidation complete all as specified and directed.

Supply & lay one layer polythene film transparent 400 micron HDPE sheet. Note -Nothing will be paid extra for overlapping of sheet.

M & L for Cement Concrete work in pavement /Hard standing of flexural strength 45 Kg / Per Sq cm in field using minimum cement content 400 Kg per Cum as design mix , 350mm thickness of concrete using non circular synthetic fibre 0.25% by weight of cement, including necessary formwork, finishing surface of concrete pavement by texturing complete. Note: Nothing addl to be paid for extra cement / admixture or synthetic fibre.

Forming expansion joint 350 mm deep x 25 mm wide with back up rod of 30 mm and filled with polyeurothene based sealing compound including 10 years guarantee all as shown on drawing and specified.

Forming Construction joint 350 mm deep x 10 mm wide with back up rod of 12 mm and filled with polyeurothene based sealing compound including 10 years guarantee all as shown on drawing and specified.

Forming Contraction (Dummy) 1/3 of depth of slab, 8 mm wide, with backup rod of 10 mm and filled with polyeurothene based sealing compound including 10 years guarantee all as shown on drawing and specified.

M & L for preparation of new black top or concrete surface of runways and mechanically painting to line, dashes, arrows, letters etc and the like exc 10 cm wide to the shape and pattern as per instructions with two coats of water based paint 1st quality white, golden yellow and black etc complete all as specified and directed.

M&L for preparation of new black top or concrete surface of runways and mechanically painting to line, dashes, arrows, letters etc and the like not exc 10cm wide to the shape and pattern as per instructions with two coats of 1st quality water based paint on runway/taxi track etc complete all as specified and directed

Site Clearance in soft loose soil using mechanical T & P or manually removing the rubbish of the premises complete all as specified.

Ploughing the area upto a depth of 30cm using ploughing equipment. Note: Pulverisation of ploughed soil and homogenous mixing to be carried out by rotovator or equivalent equipment.

Mixing and spraying water cement of 1W:0.2C using mechanical mixing pump and spraying using grouting pump having capacity of discharge upto 6 bars. i.Qty of spray to be as per design mix obtained from IIT/NIT/SEMT Wing. Qty of spray must be such that it does not make the soil plastic. ii. The entire process of mixing of cement and compaction must be completed within 3 Hrs prior to final setting of cement. iii. Cement shall be measured and paid seperately in respective item as per quantity given in design mix. iv. Curing of this area for 14 days must commence post 24 Hrs of compaction

Rolling, compacting with a sheep foot roller and then with 20T plain roller with vibration duly maintaining traverse slope. Prepared surface to have a CBR value of 15% to 20%. Note : The cost for carrying out CBR test shall be paid under item No 22.00 below.

Carrying out Field CBR test after compaction by Geo Technical consultants enlisted with E-inC's branch/CE Southern Command/Zonal CE.

M&L for moorum filling in pavings, laid in layers not exc 15cm thick, spread, levelled and rammed including watering complete all as specified and directed.

Supply only cement as directed and as per approved design mix.

Removing excavated material (Soils) to outside MD land at a distance exceeding 1.5 km but not exceeding 5 km at any place not objected by the Civil Authorities. (Note : Contractor has to find/locate the place where disposal of excavated soils to be carried in consultation with the local authorities prior to quoting. Nothing extra will be payable for any increase in distance.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

Removing unserviceable stone pitching/cement mortar/, PCC beds etc to outside MD land at a distance exceeding 1.5 km but not exceeding 5 km at any place not objected by the civil authorities. (Note: Contractor has to find/locate the place where disposal of demolished materials to be carried in consultation with the local authorities prior to quoting. Nothing extra will be payable for any increase in distance).

M&L for Boulder pitching hand packed tightly and grouted with cement and sand mortar 1:6 Except Stones.

M&L for Cement concrete type D-2 (1:4:8) using 40 mm graded broken stone aggregates as in foundations, filling and mass concrete.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 using old size bricks

M&L for Providing cement concrete 1:2:4 type-B-1 using 20 mm graded broken granite/ trap/ basalt stone aggregate as in copings including use of necessary form work

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth without using extra cement

M&L for preparing newly plastered surfaces of walls and applying two coats of cement based paint over a coat of alkali resistant priming paint

Returning, filling in and well ramming in layers n. exceeding 25 cm, including spreading levelling, using moorum/red bajri brought from outside MD Land

M & L for Pre-cast RCC drains with perforated cover slabs of size 600x600 (T-25) of grade M40 concrete from reputed manufacturer as per sketch attached all as specified and directed.

M & L for Pre-cast RCC drains without cover slabs of size 600x600 (T-25) of grade M40 concrete from reputed manufacturer as per sketch attached all as specified and directed.

M & L for Pre-cast RCC drains with perforated cover slabs of size 750x750 (T-25) of grade M40 concrete from reputed manufacturer as per sketch attached all as specified and directed.

M & L for Pre-cast RCC drains without cover slabs of size 750x750 (T-25) of grade M40 concrete from reputed manufacturer as per sketch attached all as specified and directed.

M & L for Pre-cast RCC drains with perforated cover slabs of size 900x900 (T-25) of grade M40 concrete from reputed manufacturer as per sketch attached all as specified and directed.

M & L for Pre-cast RCC drains without cover slabs of size 900x900 (T-25) of grade M40 concrete from reputed manufacturer as per sketch attached all as specified and directed.

Taking down existing old unserviceable cables and supply, laying in trenches/ ducts/ walls through pipes, testing and commissioning new runway light cable, stranded copper conductor PVC insulated, armoured, PVC sheathed cables suitable for airfield lighting of size 100 core 2.5sqmm as per IS:1554 Part II.( CCR room to ATC)

Taking down old unserviceable light fittings complete and supply, Installation, testing & Commissioning new bi-directional elevated type high intensity runway edge light fitting suitable for and including 200W 6.6A halogen lamp complete with all accessories including lamp, lens, filters (colours as required), secondary lead etc. base plate mounted on breakable coupling all as specified (Runway Edge Light). Note - Colour of the light / Filter as per requirement to be approved by user.

Supply, Installation, testing & Commissioning new bi-directional inset type high intensity runway centreline light fitting suitable for and including 45W/48W 6.6A halogen lamp complete with all accessories including lamp, lens, filters (Red and White colour filters), secondary lead base plate etc all as specified. (Runway centre line light).

Taking down old unserviceable light fittings complete and supply, Installation, testing & Commissioning new bi-directional elevated type high intensity runway end threshold light fitting suitable for and including 200W 6.6A halogen lamp complete with all accessories including lamp, lens, filters (Red and Green colour or as specified by user), secondary lead etc. base plate mounted on breakable coupling all as specified. (Threshold lights).

Supply, Installation, testing & Commissioning new uni-directional elevated type high intensity runway wing bar edge light fitting suitable for and including 200W 6.6A halogen lamp complete with all accessories including lamp, lens, filters (colours as required), secondary lead etc. base plate mounted on breakable coupling all as specified. (Wing Bar/ Cross Bar lights).

Taking down old unserviceable light fittings complete and supply, Installation, testing & Commissioning new omni-directional elevated type high intensity runway edge light fitting suitable for and including 200W 6.6A halogen lamp complete with all accessories including lamp, lens, filters (colours as required), secondary lead etc. base plate mounted on breakable coupling all as specified. (For Middle Marker).

Taking down old unserviceable light fittings complete and supply,Installation, testing & Commissioning new medium intensity elevated type omni directional taxiway edge light fitting suitable for and including 45 W 6.6A lamp complete with all accessories including blue lens, lamp, filters, secondary lead etc.base plate mounted on breakable coupling all as specified. (Taxi way edge lights).

Taking down old unserviceable light fittings complete and supply, Installation, testing & Commissioning new medium intensity omni directional taxiway edge inset type light fitting suitable for and including 45W 6.6A lamp complete with all accessories including blue lens, lamp, filters, secondary lead base plate etc including making good the surface similar to the original surface all as specified and directed. (taxiway inset type light).

Taking down old unserviceable light fittings complete and supply, Installation, testing & Commissioning new medium intensity Bi-directional taxiway centreline (Green/Green) inset type light fitting suitable for and including 45W/48W 6.6 A lamp complete with all accessories including, lamp, filters, secondary lead etc.base plate mounted on breakable coupling all as specified. (Taxiway Centre line lights).

Taking down old unserviceable light fittings complete and supply, Installation, testing & Commissioning new Precision Approach Path Indicator (PAPI) light fitting 200 W in full compliance with AC 150/5345 28D complete with and including lamps of 200W(set of four fittings, each fitting having three lights each of 200W)ground calibration kit suitable length for secondary kit and isolation transformer with all accessories, excavation, earthwork & PCC. (PAPI lights).

Taking down old unserviceable transformer and accesories and supply, Installation, testing & Commissioning new isolating transformer 5KV grade 50 Hz series type moulded with neoprene type rubber with primary and secondary connectors as specified for run way light 200 W/6.6/6.6A, all as specified and directed.

Taking down old unserviceable transformer and accesories and supply, Installation, testing & Commissioning new isolating transformer 5KV grade 50 Hz series type moulded with neoprene type rubber with primary and secondary connectors lead as specified for taxy way light 45W 6.6/6.6 A. all as specified and directed.

Supply, Installation, testing & Commissioning new connector kit 5KV grade plug and receptacle of type 1 class "B" connector for suitable field attachment of 5KV grade PVC insulated, PVC sheathed, single core, copper conductor, unarmoured cable of size 6 sqmm.

Taking down old unserviceable connector kits and supply and fix new secondary connector kit, moulded type suitable for 5 KV grade 6sqmm single core cable, complete all as specified and directed

Taking down old unserviceable transformer housing box and supply, Installation, testing & Commissioning new CI transformer housing box including excavation, earthwork, PCC etc. complete all as specified and as shown on drawing.

Taking down old unserviceable wires and provision of Material and Labour for galvanised iron wire 4mm as earth continuity conductor or main earth lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit /pipe or fixed to poles or any other indicated situation for loop earthing etc complete all as specified and directed.

Taking down old unserviceable remote control desk and supply,Installation, testing and commission new remote control desk cum display unit (ALCMS) at ATC tower suitable for remote operation of constant current regulators and all runway light system from ATC tower and comprising of following inter-connections and items with terminal blocks etc as specified including following components. (a) UPS backup (minimum 30 minutes) at ATC & CCR room (b) One touch screen with accessories (c) One monitor with connected accessories (d) Two vault processor one for master and one for redundancy (e) Comptability for two OFC cable one for master and one for redundancy

Taking down old unserviceable ILDI light and control wiring with holders and lamps after disconnecting the electric connection and supply, fix and fabricate new ILDI assembly having "H" shape with new galvanised iron sheet 20 SWG of total surface area 5.5 sqm bent to 'H' shape in rectangular box type including renewal of copper conductor cable single core FRLS 1100 volts grade 2.5 sqmm for giving connection to 33 Nos LED lamps in two circuit system and porcelain lamp holders including LED lamp and holder base support with rubber gasket 33 Nos. The holders & lamps shall be fixed on upper surface of GI sheet and control wiring shall be laid inside rectangular box. The ILDI assembly shall be mounted on GI pipe supports 01 mtr above ground level with suitable MS frame complete all as specified and directed and should conform to ICAO Annex 14, Vol 1

Taking down old unserviceable wind indicator assembly and control wiring with holders and lamps after disconnecting the electric connection and supply, fix and fabricate new illuminated wind indicator (WDI) with new galvanised iron pipe and copper conductor cable single core FRLS 1100 volts grade 2.5 sqmm including LED aviation obstruction light. The holders & lamps shall be fixed on upper surface of wind cone and control wiring shall be laid inside pipe. The wind cone assembly shall be mounted on MS base plate complete all as specified and directed and directed and should conform to ICAO Annex 14, Vol 1

Taking down old unserviceable rotating beacon assembly and control wiring with holders and lamps after disconnecting the electric connection and supply, fix and fabricate new rotating beacon assembly with new galvanised iron pipe and copper conductor cable single core FRLS 1100 volts grade 4.0 sqmm including four lamp of 1000 W each (white and green colour) . The holders & lamps shall be fixed on upper surface of beacon and control wiring shall be laid inside pipe. The Beacon assembly shall be mounted on MS base plate complete all as specified and directed.

Taking down old unserviceable night wind cone and control wiring with holders and lamps after disconnecting the electric connection and supply and fix new Night Wind Cone complete with all accessories all as specified and directed.

Supply, laying in trenches through pipe, testing and commissioning new electric cable, multistranded copper conductor 1100 volts grade, PVC insulated, PVC sheathed cables, unarmoured of size 2 core 2.5sqmm as per IS:1554 Part II.

Taking down old unserviceable pipes/ cable covers and connected items and supply and lay new high density polyethylene DWC pipes of 40mm OD/32mm ID, 6 kgf/sqcm including all fittings (bends, Tees, Elbows, sockets, etc) as required on site, complete all as specified and directed. (For runway light cable protection.) Note:Excavation, return filling and removal of any type of soil/ strata shall be measured and paid separately under respective items of BOQ.

M&L for cutting of bituminous road/Runway/Hardstanding upto 450mm depth by using mechanical method carefully without damaging the surrounding area/bituminous area suitable for taxiway/runway centre line light fitting and insertion of centre line light fitting, matching the existing runway using Dobefil and hardener to fill gap between light and road layers as per manufacturers specifications and PCC bedding complete all as specified and directed. (for runway edge light, runway centre line lights, taxiway cente line lights, taxiway edge inset lights, runway threshold lights)

Excavation in trenches/ existing cable ducts .etc. in any type of soil/ strata and soil conditions not exceeding 1.5m wide and not exc 1.5m in depth for laying of cables, protection pipes and foundations etc and getting it out in any type of soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm all as specified and directed.

Removing excavated material not exc 50 m distance and depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed.

Taking down old unserviceable earthing and M & L for Earthing complete with GI earth plate electrode 600 mm x 600mm x 6.3 mm thick buried directly in ground vertically to a depth not less than 2.25 Mtr below ground level with the top edge of earth plate at depth not less than 1.5 Mtr below ground level connected to galvanised iron strip 32x6 mm by means of bolts, washers ,watering pipe 20mm dia, medium grade GI pipe, with welded funnel and wire mesh and 40mm dia medium grade GI pipe with fitting as protection pipe for strip from plate electrode to test point / plant / machineries etc. including concrete pit in PCC (1:3:6) type C-I having outer dimension 60cmx60cmx60cm and internal dimension 30cmx30cmx30cm, precast RCC 1:2:4 type B-1 cover slab of size 350x350x50mm reinforced with 8mm dia deformed bars @15 cm centre to centre both direction and 10 mm dia MS handle of suitable size charcoal or coke and salt in alternative layers, necessary earth work in soft/loose soil all as shown in electrical plate No 3 of MES Schedule Part I and testing complete all as specified and as directed.

Taking down old unserviceable earthing and M & L for Earthing complete with GI earth plate electrode 600 mm x 600mm x 6.3 mm thick buried directly in ground vertically to a depth not less than 2.25 Mtr below ground level with the top edge of earth plate at depth not less than 1.5 Mtr below ground level connected to galvanised earth lead wire 4.0 mm by means of bolts, washers ,watering pipe 20mm dia, medium grade GI pipe, with welded funnel and wire mesh and 15mm dia medium grade GI pipe with fitting as protection pipe for galvanised earth lead wire from plate electrode to test point / plant / machineries etc. including concrete pit in PCC (1:3:6) type C-I having outer dimension 60cmx60cmx60cm and internal dimension 30cmx30cmx30cm, precast RCC 1:2:4 type B-1 cover slab of size 350x350x50mm reinforced with 8mm dia deformed bars @15 cm centre to centre both direction and 10 mm dia MS handle of suitable size charcoal or coke and salt in alternative layers, necessary earth work in soft/loose soil all as shown in electrical plate No 3 of MES Schedule Part I and testing complete all as specified and as directed.

Material and labour for cutting existing flexible pavement of width 70mm and depth 150mm using diamond cutter from edge to centre line of the runway (approx 33.10 meter) and carefully removing old flexible pavement material by means of chiselling / demolition including dispersal outside MoD land, including supply and laying of 40mm dia heavy duty GI pipe (approx 34 meter) length with GI fittings (elbow 01 Nos & T joints as required)Etc complete suitably plugged on both sides with cast iron cap. The 2mm dia stainless steel wire shall be inserted in the pipe and anchored at the ends . GI pipe shall be laid over 25mm thick sand layer and balance portion filled with dense asphaltic concrete Gd -1 duly compacted and rolled to desired proctor density of min 98% and laying the SAMI layer over 1.0 m wide glass grid complete all as specified and as directed by GE. Note : 1.The work shall be carried out in main runway before laying the correction layer i.e DAC 1 2.Glass grid shall conform to requirements given in Table 700-17 of MoRTH having tensile strength of 100 KN/M.

Supply, Installation, testing & Commissioning new isolating transformer 5KV grade 50 Hz series type moulded with neoprene type rubber with primary and secondary connectors as specified for run way light 200 W/6.6/6.6A, all as specified and directed.

Supply, Installation, testing & Commissioning new isolating transformer 5KV grade 50 Hz series type moulded with neoprene type rubber with primary and secondary connectors lead as specified for taxy way light 100W 6.6/6.6 A. all as specified and directed.

KCC Buildcon Private Limited

NSC Projects Pvt. Ltd.