PROVISION OF RIGID PAVEMENT FOR PARALLEL TAXI TRACK FOR ORA ORP AND FILLETS FOR BOEING 777 AND NLB ASSOCIATED AT AF STATION CHAKERI KANPUR

Amount

EXCAVATION AND EARTH WORK

Surface excavation not exceeding 30 cm deep and averaging 24 cm deep and getting out in soft/loose soil complete all as specified and as directed.

Add to above item for every 3cm or part thereof above 15 cm depth getting out in soft/loose soil complete all as specified and as directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 m width and not exceeding 1.5 m in depth for foundation, taking out/laying cables/pipes/poles etc. or for manholes, sewage lines etc. not exceeding 10 Square Metre on plan and not exceeding 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 m width and not exceeding 1.5 m in depth and getting out in hard/dense soil including forming bottom surface to required level for laying cables/pipes/poles etc. not exceeding 10 Square Metre on plan and not exceeding 1.5 m in depth complete all as specified and as directed.

Excavation over areas (exceeding 30 cm in depth, exceeding 1.5 in width and exceeding 10 Sqm on plan) by mechanical means including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m complete all as specified and as directed.

Material and labour for 100 mm thick hardcore of guage not exceeding 63 mm in single layer deposited, spread and levelled in layers not exceeding 15 cm thick, watered and well rammed to a true surface complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 m width and exceeding 1.5 m and not exceeding 3.0 m in depth for foundation, laying cables/pipes/poles etc. or for manholes, sewage lines etc. not exceeding 10 Square Metre on plan and exceeding 1.5 m and not exceeding 3.0 m in depth and getting out in soft/loose soil complete all as specified and as directed.

Excavation over areas not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and as directed.

Excavation over areas exceeding 1.5 m and not exceeding 3.0 m deep and getting out in soft/loose soil complete all as specified and as directed.

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

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

Removing excavated material exceeding 50 m but not exceeding 250 m and depositing at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

Removing excavated/dismantled material exceeding 1.5 km but not exceeding 5.0 km and depositing at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

Material and labour for sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick, watering, rolling and finishing to required size, shape etc. not exceeding 1.5 m high from base by using soil available from excavation of relevant item of Schedule 'A'/BOQ complete all as specified and as directed.

Material and labour for stabilizing the soil obtained from excavated earth, breaking the oversize partciles to required size, adding minimum 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 homogenious mixture, laying the soil mixture by mechanical means in layers not exceeding 20 cm thick for a total depth of 40 cm, consolidating with suitable compacting plants such as vibratory roller etc. under optimum moisture content to achieve 98% of maximum dry density (modified proctor density) determined in accordance with relevant IS code of practice and finishing the surface to required levels, gradients etc. complete all as specified and as directed.

CONCRETE WORK

Material and labour for plain cement concrete 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in foundation, filling and mass concrete, foundation of poles and struts complete all as specified and as directed.

Material and labour for plain cement concrete 1:2:4 type B0 using 12.5 mm graded crushed stone aggregate as in coping including necessary formwork complete all as specified and as directed.

Material and labour for plain cement concrete 1:3:6 type C2 using 40 mm graded crushed stone aggregate as in foundation, filling and mass concrete complete all as specified and as directed.

Material and labour for plain cement concrete 1:2:4 type B2 using 40 mm graded crushed stone aggregate as in foundation, filling and mass concrete complete all as specified and as directed.

Material and labour for reinforced cement concrete M-30 (Design Mix) using 20 mm graded crushed stone aggregate as in footing (as in drain) of columns/walls etc. complete all as specified and as directed.

Material and labour for reinforced cement concrete M-40 (Design Mix) using 20 mm graded crushed stone aggregate as in slab (as in drain) complete all as specified and as directed.

Material and labour for reinforced cement concrete M-25 (Design Mix) using 20 mm graded crushed stone aggregate as in walls, retaining walls (as in drains) and the like, any thickness above top of footings, including attached pillasters and buttresses complete all as specified and as directed.

BRICK WORK

Material and labour for continuous brick edging with width equal to the width of brick of old size fly ash bricks laid dry on end vertically including embedding bricks in ground to depth as directed and tamping ground around bricks and removal of surplus soil complete all as specified and as directed.

Material and labour for brickwork with fly ash bricks, straight or curved on plan, exceeding 6 m mean radius, built in cement mortar 1:4 complete all as specified and as directed.

WOOD WORK

Material and labour for use and waste of formwork to sides of concrete foundation, footings, column bases, rafts and plinth beams for rough finished flat surfaces complete all as specified and as directed.

Material and labour for use and waste of formwork to sides of suspended slabs such as roof slabs, floor slabs, landings and similar works exceeding 200mm thickness (horizontal or sloping) for rough finish surfaces complete all as specified and as directed.

Material and labour for use and waste of formwork to faces of walls, retaining walls, abutments, parapets, stair case railings and similar work including attached pillasters buttresses etc. vertical or to batter for rough finished flat surfaces as in drains complete all as specified and as directed.

STEEL, ALUMINIUM & IRON WORK

Material and labour for steel TMT bars 10 mm 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 0.9 mm dia or securing with clips complete all as specified and as directed.

PLASTERING AND POINTING

Material and labour for keyed pointing to new brick work in cement mortar 1:3 complete all as specified and as directed.

WATER SUPPLY PLUMBING DRAINS AND SANITORY APPLIANCES

Supply and fixing 450 mm bore reinforced cement concrete pipes, class NP3, laid and jointed with cement mortar 1:2 with jute, complete with collars complete all as specified and as directed.

Supply and fixing 300 mm bore reinforced cement concrete pipes, class NP3, laid and jointed with cement mortar 1:2 with jute, complete with collars complete all as specified and as directed.

ROAD WORK, DISPERSAL WORK & TAXI TRACK WORK

Rolling and consolidating formation surfaces in cutting by power roller exceeding 8 ton and not exceeding 12 ton complete all as specified and as directed.

Material and labour for 150 mm thick soling (or sub base) with broken boulders or quarried stones, interstices filled, surface formed and rolled and consolidated to required gradient and camber including rolling and consolidating by power roller exceeding 8 ton and not exceeding 12 ton complete all as specified and as directed.

Material and labour for 150 mm thick (compacted thickness) WBM (in two layers of 75 mm each) with coarse aggregate granite or basalt of grading 2 (63 mm to 40 mm size) or of grading 3 (50 mm to 20 mm size), spread, rolled and consolidated to required gradient and camber by power roller exceeding 8 ton and not exceeding 12 ton complete all as specified and as directed. Note:- Measurement of 150mm thick WBM shall be entered and not two layers of 75mm thickness.

Material and labour for preparing unsurfaced WBM surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. and applying evenly a priming/tack coat with paving bitumen 80/100 (VG-10) grade at 10 Kg per 10 Square Metre complete all as specified and as directed.

Material and labour for premixed bituminous macadam laid, rolled and compacted to required gradient and camber (consolidated thickness 50 mm) using paving bitumen grade VG-30 as binder minimum 4% by weight to total mix complete all as specified and as directed.

Material and labour for applying evenly a priming/tack coat with bituminous primer at 2.5 Kg per 10 Square Metre using paving bitumen VG-10 grade over bituminous macadam surfaces complete all as specified and as directed.

Material and labour for bituminous premix asphaltic dense concrete 40 mm consolidated thickness with 5.5% binder content by weight of total mix,, spread with mechanical paver and rolled and compacted to required gradient and camber complete all as specified and as directed.

Material and labour for granular sub base (GSB) Grade V as per MORTH Table 400-1, deposited, spread in uniform layer with motor grader and levelled in layers not exceeding 20 cm thick, watered and rammed to a true surface and rolled by using 8 to 12 ton vibratory roller to achieve desired density and CBR (minimum 20) as per MORTH Clause 401 complete all as specified and as directed.

Material and labour for 150 mm thick (compacted thickness) Wet Mix Macadam (WMM) in runway/road with granite coarse aggregate of approved grading, mixed with stone dust all as per IRC 109-2015 in WMM plant, spread with mechanical paver, rolled and consolidated to required gradient and camber with 8 to 12 ton vibratory roller complete as per MORTH clause 406 complete all as specified and as directed.

Supply and spread dry clean approved sand, spread average 10 mm thick over DLC and rammed complete all as specified and as directed.

Supply and lay transparent polythene film sheet of thickness 400 micron as per IS-2508 complete all as specified and as directed. NOTE :- Side lap of 150 mm and end lap of 300 mm shall be provided whereever overlap is to be provided. The polythene film sheet shall be measured net and the rate quoted by the bidder shall be deemed to include this provision.

Supply only polyster non circular fibre reinforcement complete all as specified and as directed.

Material and labour for forming 8 mm wide, 25 mm deep construction joints, applying 02 coats of priming and providing closed cell polythene back up rod 10 mm dia with 2 mm debonding tape and joint sealed with and using cold applied single component polyurethane sealant (Top 12 mm leaving 2-3 mm recess) conforming to requirement of BS-5212 and EN 141875-2003 for hydrolysis/water resistance test including initial 3mm wide raw cut upto 110 depth (with 8 to 24 thick) and fixing of masking tape before sealant is applied and removing the masking tape after sealant is applied complete all as specified and as directed. NOTES :- (i) Sealant shall have MAF minimum +30% and manufacturer's warranty of 10 years. (ii) Joint filling operation shall be carried out mechanically in the presence of the rep of manufacturer of sealant. (iii) Rounding of edges of joints shall be done with hand grinder upto 5-6 mm dia.

Material and labour for cutting of 25 mm wide expansion joints upto full depth of concrete slab (350-400 mm) (initial cut of 3 mm upto full depth cut by diamond cutter machine within 8 to 20 hours of casting of PQC) and filled with pre-formed compressible filler coard (HD-100) of required depth, provision of closed cell polythene back up rod 30 mm dia with 2 mm thick debonding tape (minimum depth over back up rod shall be 17-18 mm), 02 coats of priming the vertical sides of joints and sealing the joints (top 14-15 mm) with single component polyurethene sealant conforming to requirement of BS-5212 and EN 141875-2003 for hydrolysis/water resistance test and applying masking tape on edge at joints to prevent accidental spillage of sealant and removing the masking tape after sealant is applied complete all as specified and as directed. NOTES :- (i) Sealant shall have MAF minimum +30% and manufacturer's warranty of 10 years. (ii) Joint filling operation shall be carried out mechanically in the presence of the rep of manufacturer of sealant. (iii) Rounding of edges of joints shall be done with hand grinder upto 5-6 mm dia.

Material and labour for forming dummy joints 8 mm wide, 25 mm deep, 02 coats of priming and providing closed cell polythene back up rod 10 mm dia with 2 mm debonding tape and joint sealed with and using cold applied single component polyurethane sealant (Top 12 mm leaving 2-3 mm recess) conforming to requirement of BS-5212 and EN 141875-2003 for hydolysis/water resistance test including initial 3 mm wide saw cut upto 110 mm depth (within 8 to 24 hours of casting of PQC) and applying masking tape on edge at joints to prevent accidental spillage of sealant and removing the masking tape after sealant is applied complete all as specified and as directed. NOTES :- (i) Sealant shall have MAF minimum +30% and manufacturer's warranty of 10 years. (ii) Joint filling operation shall be carried out mechanically by the rep of manufacturer of sealant. (iii) Rounding of edges of joints shall be done with hand grinder upto 5-6 mm dia.

Material and labour for preparation of new taxi track/dispersal/ pavement surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of aqua based road marking paint conforming to IS-164 using road marking machine (airless spray applications) as in lines, dashes, arrows, letters etc. complete all as specified and as directed.

Material and labour for 150 mm thick pavement quality cement concrete (PQC) in pavement/dispersal/taxi link of flexural strength 4.5 Mpa in field using minimum 400 Kg of cement per cubic metre, mixed with non circular fibre synthetic reinforcement (0.25% by weight of cement or as per manufacturer's instructions), spread and compacted by mechanical slip form paver to thickness 150 mm including necessary formwork, finishing, belting, curing, brooming, numbering of slab and provision of joints etc. complete all as specified and as directed. NOTES :- (i) Flexural strength shall be established by beam test and design mix formula shall be compatible to IRC-44-2008 and IS-456. (ii) Non circular fibre synthetic reinforcement shall be measured and paid separately vide relevant item of Schedule 'A'/BOQ. (iii) All types of joints shall be measured and paid separately. (iv) Curing compound shall be applied at the paving stage after broom finish and surface is dry and cost of supply and applying of curing compound shall be deemed to be included in the rate of this item. (v) No deduction shall be made from the PQC for the space occupied by construction and dummy joints. Deduction shall however be made for space occupied by the expansion joints.

Material and labour for preparing old blacktop surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove loose dirt etc. and applying evenly a priming/tack coat with paving bitumen at 5 Kg per ten Sqm complete all as specified and as directed.

DEMOLITION AND DISMANTLING

Demolition of flexible pavement (including GSB, WBM, BM, SDAC) as a single unit by excavation by mechanical means complete all as specified and as directed.

MAFI LIGHTS WORKS

Supply and laying of 1 core 6 Sqmm 5KV Grade AFL stranded copper conductor PVC insulated PVC sheathed cable as per IS 1554 Part 2 passing through cable duct /RCC/HUME/METAL/ HDPE/DWC pipes etc complete all as specified and as directed. Note- Excavation & conduit shall be measured and paid separately under relevant items.

Material and labour for Gl wire 8 SWG/4 mm dia and fixing with proper clamp saddles, nuts bolts washers etc properly and connected to fitting complete all as specified and as directed.

Supply and Laying HDPE pipe of 50mm nominal dia PN 6/ PE 80 grade as per IS 4984 0.4Mpa working pressure for cable protection complete all as specified and as directed. Note:- HDPE pipe shall be laid minimum 100cm below the surface.

Supply, installation, testing and commissioning of inset type Bi directional runway edge light and meeting ICAO requirements 2 x105W Halogen lamp circuit 2.8 to 6.6 amps current with 12" dia shallow base and matching body of the fitting, inner body and outer cover made of die cast aluminium complete with pre focussed reflector with connected heat resistant accessories, prism assembly, optical assembly. "O" ring seal pressure relief test plug, lense (s), two pole secondary plug, hardware and all standard accessories including core cutting and filling with suitable material with required bolts and ready for site installation as required and as directed, the DGPS survey record has to be kept for the runway edge lights which shall be used for fixing the inset lights after the pavement work, complete all as specified and as directed. Make:- ATG/AMA/Vardhman/YPR as approved by Air Force through GE

Supply, installation, testing and commissioning of 200W 6.6A, 5000V, 50Hz series isolating transformers encapsulated in black cross linked polychloroprene compound like TPE/ TPR/TPV with primary and secondary connections suitable to be operated via RCMS system confirming specification all as required complete all as specified and as directed. Make:- ATG/AMA/Vardhman/YPR as approved by Air Force through GE

Supply, installation, testing and commissioning of elevated type omni directional turning part blue light with 45W 6.6 Amps halogen lamp complete all as specified and as directed.

Supply, installation, testing and commissioning of Cl housing box of size 330 mm dia and depth upto 450 mm as per drawing complete including excavation of hard rock/ pavement of all types/ concrete/ bitumen etc and all kinds of soil to the required depth, as per specifications, refilling the side surface, sloping and making good the same as original, providing cement concrete foundation of ratio 1.3:6 (1 cement, 3 coarse sand and 6 graded stone of 40 mm nominal size) & thickness of concrete at 75 mm in all sides including bottom dressing of earth, with brick and finishing with 13mm thick cement plaster of ration 1:3 on exposed surface and neat cement finishing on top etc. as required, complete all as specified and as directed.

Supply ins installation, testing and commissioning of CI housing box of size 330 mm dia and depth upto 150 mm as per drawing complete including excavation of hard rock/ pavement of all types/ concrete/ bitumen etc and all kinds of soil to the required depth, as per specifications refilling the side surface, sloping and making good the same as original, providing cement concrete foundation of ratio 1:3:6 (1 cement, 3. coarse sand and 6 graded stone of 40 mm nominal size) & thickness of concrete at 75 mm in all sides including bottom dressing of earth, with brick and finishing with 13mm thick cement plaster of rulion 1:3 on exposed surface and neat cement finishing on top etc as required, complete all as specified and as directed. Make:-Vardhman/EFLA as approved by Air Force through GE.

Supply, installation, testing and commissioning of 45W 6.6A, 5000V, 50HZ series Isolating transformers encapsulated in black cross linked polychloroprene compound like TPE/ TPR/ TPV with primary and secondary connections suitable to be operated via RCMS system confirming to specification as required, complete all as specified and as directed.

Supply and laying of secondary AFL cable 1.1 KV grade with multi-stranded Annealed Tinned Copper Conductor (Class 5), specialized EPR insulated. Colour coded (Red & Black) cores laid up & PCP/ TPE sheathed of size 1 Core x 4 sqmm in the existing pipe/ ker complete all as specified and as directed.

Supply and making of secondary connector kit suitable for 1.1 KV grade EPR insulated Secondary Cable of 1.5-2.5 Sqmm copper cable complete all as specified and as directed.

Supply and making of 16 Sqmm sizes 5 KV grade dry type plug and receptacle of type I class 'B' primary connector kit with filed attachment and suitable for 5 KV grade single core copper conductor, XLPE insulated PE outer sheathed cable as required complete all as specified and as directed.

Supply and fixing of base plates suitable for existing taxiway edge lights complete all as specified and as directed.

Material and labour for shifting and relocation of signboard, complete with foundation complete all as specified and as directed.

Material and labour for taking out existing MAFI lights (Insets/ Elevated) of any wattage /make by disconnecting all cable connections/ connector kits /isolation transformers connection etc. including deposited all lights with all accesories to Air force station complete all as specified and as directed.

Material and labour for refixing MAFI lights (Insets/ Elevated) of any wattage / make by connecting all cable connections/ connector kits /isolation Transformers connection etc and complete all as directed Note:- Light fittings and all accessories will be issued by Air force Station free for fixing.

Notes for Ser item No. 55 to 70:- (a) Contractor has to get the MAFI lights installation and associated work carried through the specilized firm among TASL/AMA/Vardhman Airport Solutions/YPR Engineering & Solutions PVT Ltd. as approved by Air Force through GE. (b) Contractor has to submit the scheme and layout digram including technical details and makes of the AFLS system before execution for the approval from Air Force through GE. (c) Work shall be carried out under the supervision of SE(L) section of Air Force. (d) Integration of the executed lights with the existing AFLS shall be the responsibility of the contractor. Testing/ commissioning & acceptance of the entire AFLS shall be carried out by Air Force and if any outside expertee is required for it then charges for the same shall be borne by the department.

Brahma Infra (BID ID -3140019)