Construction of New BFW Pump foundation at NFL Bathinda

Amount

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

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.

Extra for cutting reinforcement bars mannually / by Mechanical means in R.C.C. or R.B. work(Payment shall be made on the cross sectional area of R.C.C. or R.B. work).

Earth work in excavation by mechanical means (Hydraulicexcavator)/manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out anddisposal of excavated earth lead upto 500 m and lift upto 1.5 m, asdirected by Engineer-in-chargeAll kinds of soil

Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinthlevel :1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stoneaggregate 20 mm nominal size).

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Concrete of M30 grade with minimum cement content of 350 kg /cum

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring,shuttering,finishing and reinforcement. All work upto plinth level. 1:1.5:3 (1 cement:1.5 coarse sand:3 graded stone aggregate 20mm nominal size).

Providing, hoisting and fixing upto floor five level precast reinforced cementconcrete in lintels, beams and bressumers including setting in cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centring and shuttering and finishing smooth with 6mm thick cement plaster1:3 (1 cement: 3 fine sand) on exposed surfaces but excluding the cost of reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size).

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in : cement mortar 1:6 (1 cement: 6 fine sand )

12mm cement plater of mix 1:6 (1 cement : 6 fine sand).

Making pockets in R.C.C. or P.C.C. upto 200 mm depth/with size of pockets upto 150x150 mm at vertical/Horizental surfaces at all heights & depths complete including making good wherever required.

Centering and shuttering including strutting, propping etc. and removalof form for Foundations, footings, bases of columns, etc. for massconcrete

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.

Carriage of material by Mechanical transport including loading, unloading & stacking upto 1km I.e. within Factory/Township Areas.

Lime, moorum, building rubbish

Earth.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cms in depth: consolidating each deposited layer by ramming and watering lead upto 50 m and lift upto 1.50 metres.

Supplying and filling in plinth with Jamuna sand under floors including, watering, ramming, consolidating and dressing complete.

Supplying of cementitious grouting non-shrink material of approved make for grouting of pockets ,base plates of feeed pump,motors, machines etc.

Providing and fixing in position 12mm thick bitumen impregnated fiber board conforming to IS: 1838, including cost of primer, sealing compound Grade-A in expansion joints.

Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade: Two or more coats on new work.

Hire charges of Roller - 5 tonne capacity (Vibro Baby roller) with Operator, Diesel / Oil for urgent compaction jobs. payment for the same shall be made on hourly basis for which roller is run/operated for particular job. To be arranged by the Contractor at his own cost

J M D TRADERS (BID ID -864414)