Construction of Drainage System at Kishangarh Airport

Amount

Clearing grass and removal of the rubbish upto a distance of 50 m outside the periphery of the area cleared.

Excavation in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location unloading within all lifts and lead upto 3000m. Note- excavated section is trapezoidal.

Excavation for roadway in ordinary rock with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, transporting to embankment site within all lifts and lead upto 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.

Excavation for roadway in hard rock (blasting prohibited) with rock breakers including breaking rock, loading in tippers and disposal within all lifts and lead upto 1000 metres, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.

Filling available excavated earth (excluding rock)in treches, plinth sides of foundation etc. in layers not exceeding 20cm in depth: consolidating each deposited layer by ramming and watering, upto all lift and lead within kishangarh Airport premesis.

Spreding of earth, Consolidation of subgrade/Earth with power road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the subgrade/ Earth all complete as per direction of EIC.

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. 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 a) 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size). - Alaround the NP-3 Pipes

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone ggregate 20 mm nominal size)

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 in position machine batched and machine mixed Design mix M-15 grade cement concrete as per approved design mix, transported to site, laid with Electrical Slip Form liner (laying can be done manualy after approval of EIC, nothing extra will be payble to the agency like shuttering etc.), spread, compacted and finished in a continous operation including the provision of mechanical cutting Construction/ Expansion joints, centring & Shuttering, admixtures in recommended proportion as per IS: 9103 to accelerate/ Retard setting of concrete, improve workability without impairing strength and durability complete as per particular specification and direction of Engineer-in- Charge.

Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x70 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineer-in-charge.

Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 900 x 500 x 70 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineer-in-charge.

Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer_In_charge.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : bituminous road

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of 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).

Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and bindling all complete upto plinth level Thermo-Mechincal Treated bars (Fe-500 grade)

Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)

Pointing on brick work or brick flooring with cement mortar 1:3 (1 cement : 3 fine sand): Flush / Ruled/ Struck or weathered pointing

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 all level with : 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

Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete. 600 mm dia RCC pipes.

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

Providing and laying in position bitumen hot sealing compound for expansion joints etc. Using grade 'A' sealing compound.

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)

Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, upto 90 metre depth below ground level. All type of soil. 300 mm dia.

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of oulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-incharge.

Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer -in-charge.

Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W.drain pipe 100 mm diameter and 1.20 m long complete as per standard design.

Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement :4 coarse sand), in side cement plaster 12 mm thick with cement mortar 1:3 (1cement : 3 coarse sand) finished with a floating coat of neat cement,foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20grade designation) 560 mm internal diameter conforming to I.S.12592, total weight of cover and frame to be not less than 182kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and12mm thick cement plaster at the external surface shall be paid for separately) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5.

Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 mWith common burnt clay F.P.S. (non modular) bricks of class designation 7.5.

Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :1.68 m deep with SFRC Cover and frame (heavy duty HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5.

Extra depth for circular type manhole 1.22 m internal dia (at bottom) beyond1.68 m to 2.29 m :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5.

Constructing brick masonry circular manhole 1.52 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand)inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size) and making necessary channel in cement concrete1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 2.30 m deep with SFRC Cover and frame (heavy duty HD- 20grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and12 mm thick cement plaster at the external surface shall be paid for separately) :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5.

Extra depth for circular type manhole 1.52 m internal dia (at bottom) beyond 2.30 m :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and havingmanufacture’s permanent identification mark to be visible even after fixing,including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.

Providing and fixing G.I. pipes complete with G.I. fittings including trenchingand refilling etc. 50 mm dia nominal bore.

Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete. 900 mm dia RCC pipes.

Neat cement punning.

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 75 mm dia unplasticised Rigid PVC pipe ( working pressure 4 kg / cm2) in cement mortar 1:3 (1 cement : 3 coarse sand) in required slope as per direction of E-I-C.

Supplying, stacking and laying, watering compaction etc. of River Sand all complete as per direction by Engineer-In- Charge. Good Earth

Providing Engineering Consultancy for Construction of Complete Drainage System and rainwater harvesting,Preparation and submission of detailed hydraulic & RCC structural design, natural ground level, drain bed level of storm water drainage system for entire operational area and non operational area of kishangarh airport etc. all complete as per particular specification and the direction of engineer -in - charge. The hydraulic design shall be based on all aviation standards and latest BIS codes, standard engineering practices and shall be vetted by IIT/NIT/Govt. Engineering college including (i) total station/auto level survey as per site requirement (ii) Collection of meterological data (Runoff Coefficient, rainfall intensity, etc.) (iii) Hydraulic design of drain in economical sections in various small streches and Structural Design of the Drain (Brick Drain,stone or Cement Concrete Drain) RCC Box culverts ,rainwater harvesting chambers with drawings etc. (iv) Soil testing/investigation of balance portion if required (v) Minimum six visit by consultant during execution visit may increase as per requirement of work (in case minimum visit not carried out by consultant than Rs. 25,000 per visit will be recovered from the RAR bills of Agency). The consultant shall be solely responsible for the adequacy and structural safety of the proposed structure. Agency has to submit detailed design calculation and the copies of detailed drawings for execution of work in three sets of hard copy and one in soft copy. The complete work shall be executed as per the direction of engineer in charge.

Supply, Installation Testing and Commissioning of 10 HP open well submersible pump set with nominal capacity of 2000 LPM at 12 Mtr head, 100 mm dia delivery & suitable for operation on three phase, 415 volt, 50 Hz AC supply complete with all acessories etc as required.

Supply and fixing of outdoor type cable termination box of size 600 mm x 500 mm x 350 mm deep, made of 2.0 mm thick CRCA sheet, aluminium bus-bar of 300 Amps rating alongwith suitable M.S angle stand including fixing on cement concrete foundation etc as required.

Supply of 3.5 X 150 Sqmm XLPE insulated & PVC sheathed armoured aluminum conductor power cable of 1.1 KV grade confirming to IS : 7098 (Part-I) 1988 with upto date amendments as required.

Supply of 4 X 10 Sqmm XLPE insulated & PVC sheathed unarmoured copper conductor power cable of 1.1 KV grade confirming to IS : 7098 (Part-I) 1988 with upto date amendments as required.

Supply & fixing of 3C x 6 Sqmm PVC insulated & PVC sheathed flat submersible copper conductor cable of 1.1 KV grade confirming to IS : 694/1990 as required.

Supply, Installation, Testing and Commissioning of autometic star-delta starter with motor protection, single phase preventer, metering, control wiring, other accessories, with steel enclosure, suitable for 10 HP submersible pump etc. complete as required.

Laying of one number PVC insulated and PVC sheathed / 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. (Above 95 sq.mm and upto 185 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. ( 3½ X 150 sq. mm (50mm))

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

MS Surendra Kumar Gupta

RSC INFRATECH DEVELOPERS LLP

DARSHAN CONSTRUCTION

PARUL CONSTRUCTION COMPANY

Chandra Construction Company

BSC PROJECTS PVT LTD

Garg Associates

EVERCREST PROJECTS PVT LTD

Dinesh Constructions

AGNI LIMITED

ANSCPL

M/s. JYOTI SARUP MITTAL

RUSHI PROJECTS

Pawan Enterprises