CONSTRUCTION OF SYNTHETIC HOCKEY FIELD AT DASARATH DEV STATE SPORTS COMPLEX (DDSSC), BADHARGHAT, WEST TRIPURA.

Amount

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

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.

With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge.

Providing and laying Dense Graded Bituminous Macadani using crushed stoneaggregates of specified grading, premised with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rollirig with smooth wheeled, vibratory and tandem rollers as per specifications to aclfieve the desired compaction and density, complete as per specificatons and directions of Engineer-in-Charge.

50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler d 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity

Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the requii‘ed grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge.

40/50 mm compacted thickness with bitumen of grade VG-30 5.5% (percentage by weight of total mix) and lime filler ñ 3% (percentage by weight of Aggregate) and waste plastic additive 8% (percentage by weight of bitumen) prepared in Batch Type Hot Mix Plant of 100- 120 TPH capacity.

Providing and laying of FIH Approved Global Catogaiy Synthetic Hockey Surface Poligras Olymoia including 10 mm cat in situ shock pad including marketing on the surface as per FIH rules and standard

Supplying and fixing of linium Goal post Hockey as per drawing and design including all fitting and net

Supplying and installation of fully computerized, automatic and single key operation pop-up-sprinkler system specifically designed VP2 'perrot" for Synthetic sports hockey surface including all fitting and accessories. HDPE ri s e dia 150/110 mm class per 100 grade 2.5 kg, sqcm. (Used for Olympic-2008, China, World cup and CWG-2010, Delhi and Olympic London)

Supplying and installation of 50 H.P. Coupled pumping set with electronic controller make like Grunfos/KSB/Calama etc. or equilalent, making connections screwing and welding of flanges on Gi B class riser pipes, installation of completes fitting and accessories with riser pipes, joining of electrical cable and other conions. Lat of the same along with details of product is to begot approved by Engineer.

Footpath

Providing and laying in position cement concrete of specified grade excludmg the cost of centering and shuttering - All work up to plinth level :

l:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

l:2:4 (l Cement : 2 coarse sand (zone-III) . 4 graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of

Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

Providing and laying 60 mm thick factory made cement concrete interlocking paver block (Rubber Moulded) of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with coarse sand etc. all complete as per the direction of the Engineer-in-charge.

Internal Drain

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenchcs or drains (not exceeding 1.5 m in width or 10 sqm on including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All types of soil

Providing and laying in position cement concrete ot specified grade excluding the cost of centering and shuttering - All work up to plinth level

1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

Cement mortar 1:4 (1 cement : 4 coarse sand)

Reinforced cement concrete world in foundation footings. bases o1’columns etc. and mass concrete, excluding the cost of centering, shuttering, finishing and reinforcement in

1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering,shuttering, finishing and

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.

Centering and shuttering including strutting, propping etc. and removal of form

Foundations, footings, bases for columns

RCC Drain Cover

Reinforced cement concrete work in foundation footings, bases of columns etc. and mass concrete, excluding the cost of centering, shuttering, finishing and reinforcement in

1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 miv nominal

Reinforcement for R.C.C. work i/c. bending, binding and placing in position complete.

Thermo-Mechanically Treated bars of

Centering and shuttering including strutting, propping etc. and removal of form work for :

Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets kerbs and steps etc.

Chain link fencing

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

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 m and lift upto 1 .5 m.

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 (l cement : 4 coarse sand : S graded stone aggregate 40 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings. balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone- III) : 3 graded stone aggregate 20 mm nominal size).

Reinforcement for R.C.C. work i/c. bending, binding and placing in position complete.

Thermo-Mechanically Treated bars of

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

P/F 4mm wire netting squared diagonal

Centering and shuttering including strutting, propping etc. and removal of form work for :

Columns, piers, abutments, pillars, posts and struts

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 plinth level with :

Cement mortar 1:6 (l cement : 6 coarse sand)

Brick work with common burnt clay modular bricks of class designation 7.5 in exposed brick work including making horizontal and vertical grooves l0mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand).

Front ground level upto plinth level

12 mm cement plaster of mix

1:4 (1 cement: 4 fine sand)

WATER RESERVIOR

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

all kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering lead upto 50 metres lift upto 1.5 metre

CEMENT CONCRETE

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm

REINFORCED CEMENT CONCRETE

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:1.5:3 (1 cement : 1.5 coarse sand (zone- III): 3 graded stone aggregate 20 mm

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 and reinforcement :

1:1.5:3 (1 cement : 1.5 coarse sand(zone- III) : 3 graded stone aggregate 20 min

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1 5:3 (1 cement 1 5 coarse

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Centering and shuttering including strutting, propping etc. and removal of form

Foundations, footings, bases of columns, etc. for mass concrete

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platform

15 mm cement plaster on the rough side of single or half brick wall of mix :

1:4 (1 cement: 4 fine sand)