Improvement of Jewel Canal Road by way of laying 80mm thick interlock paver Tiles in front of Sc. College Gate area raising of central verge and Improvement of compound wall of Sc. College etc

Amount

Dismantling mannualy or mechanically including stacking of serviceable material and disposal of unserviceable material with in 50m lead. (Bituminous Raod)

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

Providing and laying in position cement concrete 1:4:8 (1 cement : 4 coarse sand : 8 graded crushed stone aggregate 40mm nominal size) grade excluding the cost of centering and shuttering – All work up to plinth level.

Providing and laying 80mm thick factory made antiskid antiglazed pre-cast cement concrete interlocking paver block of M-40 design mix as per IS 15658:2006 (avg. compressive strength of 8 paver block shall be minimum 47.2mm sqm. Minimum thickness of bearing layer is 6mm max. abrasion resistance 2mm maximum. Water absortion of 3 units is 6% by mass, made by high quality paver block making with machine with high level of compaction and vibration and of approved size and shape , laid in required colour and pattern (pigment used shall not be more than 10% of weight of cement used in wearing course layer) and 50m thick compacted ed of naturally occuring clean, well grade sharp coarse sand ( passing 4.75mm sieve) of uniform moisture content 4% to 8% at the time of spreading, pavement should be placed with the help of spacer (2mm to 3mm wide) on uncompacted sand and cutting in edge units by using paver saw/ hydraulic cutting machine filling the spaces between 25mm and 50mm wide concrete having min. 1:1:2 (cement, sand, 20mm crushed stone aggregates). After laying of paver blocks, they shall be compacted with high frequency, low mechanical vibrator having plate area sufficient to cover a mimimum of 12 paver units. After compacting joint filling by sand shall be spread over the pavement complete job as per direction of Engineer-in-charge.

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in Cement mortar 1:4 ( 1 cement : 4 coarse sand).

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

12mm Cement plaster of mix 1 : 4 ( 1 cement : 4 fine sand)

15mm Cement plaster on the rough side of single or half brick wall of mix 1 : 4 ( 1 cement : 4 fine sand)

Forming groove of uniform size in the top layer of cemenr plaster as per approved pattern (To imitate like Brick Tile walls of size:230mm x 75mm) and as per direction of the Engineer-in-charge: Horizontal Grovves, Vertical Grooves.

Finishing walls with acrylic smooth exterior paint of required shade on New work (Two or more coats applied @ 1.67 liter/10sqm over and including priming coat of exterior primer applied @ 20kg/10sqm)

Hire Charges of welding set including cost of welding rods and labour charges for welder including helper. (For Raising of Steel Gates)

Carriage of material from source to site of work by MECHANICAL TRANSPORT ; including loading / unloading and stacking complete

Stone aggregate below 40mm size for an avg. lead of 50 Kms.

Sand for an avg. lead of 50 Kms.

Bricks for an av. 25.0 Km distance.

Harish

RAHUL GUPTA