Development of park and C/o SW drain on gram sabha land (khasra no.56//5min,56//6/1, 56//6/2,56//7and3//18) at village Samalkha.

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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. . (a) 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 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 10 graded stone aggregate 40 mm nominal size Recycled Aggregate (RA) )

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : (b)1:2:4 (1 cement : 2 coarse sand (zone-lll) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20mm nominal size including Recycled Concrete Aggregate (RCA) upto 25%)

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. (a) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Making bajri path including preparation of subgrade, supplying and laying brick aggregate of 50 mm nominal size 7.5 cm deep with blinding material consisting of 12 mm moorum and 12 mm red bajri consolidated with road roller.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete etc. as per direction of Engineer in-charge (length of finished kerb edging shall be measured to calculate volume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T.reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5 mm thick) wire of high tensile strength of 165 kg/ sq. mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately).

Centering and shuttering with 12 mm thick shuttering plywood confirming to IS 4990:2011 and removal of form at all heights. Plywood will be supported on lock bars (a)Suspended floors, roofs, landings, balconies and access platform.

C/o boundary wall with RCC Column, plinth beam and C&D waste block including all work such as earth work in excavation for foundation, providing and laying in position of Cement Concrete grade 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) of min thickness of 0.10mm in foundation, Providing and laying in position reinforced cement concrete grade 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) in foundation, column & plinth beam, including the cost of centering, shuttering, finishing and required reinforcement as per the approved cross section , Providing & laying factory made Precast concrete solid blocks of 200 mm thickness of grade M10 made of C&D waste from approved manufacturer in foundation & superstructure above plinth level up to floor V level in Cement mortar 1:6 (1 cement : 6 coarse sand), 12 mm cement plaster on smooth side & 15 mm cement plaster on rough side of single or half brick wall of mix 1:6 (1 cement: 6 coarse sand), finishing walls with water proofing cement paint, and filling available excavated earth in sides of foundation all complete as per CPWD specifcation and the direction of Engineer-in-charge. Note - Item include the cost of earthwork in excavation, providing and laying Cement conctete including centring and shuttering in foundation, providing and laying reinforced Cement conctete including centring and shuttering and reinforcement in foundation and above plinth level uto floor 5 level, Providing and laying factory made Precast concrete solid blocks in Cement mortar 1:6 (1 cement : 6 coarse sand) in foundation and above plinth level uto floor 5 level, filling available excavated earth in sides of foundation, plaster and finishing with water proofing cement etc all complete.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. (a) Hot finished welded type tubes