Widening of existing road and construction of new road near operational Gate No.01 at LBSI Airport, Varanasi

Amount

Civil Works

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within airport premises 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 within airport premises as per direction of Engineer-in-charge: bituminous road

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within within airport premises.

Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within within airport premises as per direction of Engineer-in-charge.

Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. Beyond 30 cm girth upto and including 60 cm girth

Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. Beyond 60 cm girth upto and including 120 cm girth

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead within airport premises and lift upto 1.5 m, as directed by Engineer-incharge.All kinds of soil

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

Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within airport premise : All kinds of soil Pipes, cables etc, not exceeding 80 mm dia.

Providing and laying in position cement concrete of specified grade, compaction and levelling using plate vibrator excluding the cost of centering and shuttering - All work up to plinth level1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) Note: The Aggregate used should be black aggregate from Dala quarry.

Cement concrete 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 10, 20 & 40 mm nominal size) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete. Note-Compaction shall be done with needle vibrator and screed vibrator. The panel shall be made with C-Channel of the full height of concrete to be laid and floater mahine will be applied there upon and proper texture will be made with brooming, applying curing compound of approved make as per manufacturer's specification. Initially Mechanically cutting of dummy joints 3mm wide x 1/3rd thickness shall have to cut. Subsequently groove cutting as per dummy / construction/expansion joints will be done 10mm width x 50mm deep as per satisfaction of Engineer-in-Charge and Nothing extra shall be paid for performing these activity. Note: The Aggregate used should be black aggregate from Dala quarry.

Cleaning & filling dummy/longitudinal/transverse Joints in existing PQC with polysulphide joint sealing compound (confirming to grade BS:5212, Part-I, 1990 or IS:11433-1995) of approved make Dr. Fixit/Sika/Fosroc/Clean coat/Choksey/STP or equivalent including painting the sides of slab with approved primer and filling the groove 10mm width x 25mm deep including inserting the backer rod of appropriate dia of approved make to receive the specified sealing compound, providing and applying bond breaking tape and masking tape on top edges of joint to prevent accidental spillage of sealant on top surface and to give a neat finish to the sealant has been applied and tooled, all complete as per specification and direction of Engineer-in-Charge Note: This work shall be carried out through authorized or experienced applicator of M/s CHOKSY/SIKA/ PIDILITE /STP/Clean Coat etc.

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

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing, applying curing compound and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) Note: The Aggregate used should be black aggregate from Dala quarry.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing, applying curing compound and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) Note: The Aggregate used should be black aggregate from Dala quarry.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position sliding gate with all necessary accesories fittings and applying a priming coat of approved steel primer all complete as per direction of EIC.

12 mm cement plaster : 1:6 (1 cement : 6 coarse sand)

15 mm cement plaster on rough side of single or half brick wall of mix:1:6 (1 cement: 6 coarse sand)

Neat cement punning.

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

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

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 450 mm dia RCC pipes.

Providing and fixing in position ductile iron grating with frame of medium duty , size 600X600 mm of minimum weight 70 kg. capable of taking load upto 12.5 MT of approved make as per direction an satisfaction of EIC.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-incharge.

MACLARGE INFRA ENGINEERING (BID ID -889527)

Rahul Constructions (BID ID -886965)

M K CONSTRUCTION (BID ID -886895)