Rehabilitation of Narnaul Branch from Km. 0.000 to 21.488

Amount

Washing, Brushing & Scrubbing existing old lining for laying C.C M-15 (Old HSR- 10.119)

10mm thick Cement Sand plaster in 1:5 (HSR item No 11.8.1+11.8.2) Avr.

Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. (Note :- Less cement used as per design mix is recoverable. However no extra payment shall be made if excess cement is used as per design mix). M-15 grade plain cement concrete. (cement content considered @ 240 kg/cum) (HSR item No 6.22.2.2)

Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns. (HSR item no 6.29.1)

Lining with design mix concrete of grade M-15 with minimum cement content 240kg/cum, 100 mm thick in curve portion and side slope using pavor including rendering with cement sand (1 :3) slurry, form work, dressing and preparation of sub grade as per directions of Engineer-in-charge. (HSR item No 14.10.2.2) Note:- Lining must be executed by pavor machine

Filling expansion joints, with special impervious hot pour, 12.5 mm wide. (HSR-14.18)

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth and lift up to 1.5 m, (HSR Item No 4.12.1), 15 mtr lead

Earth work in excavation by mechenical (Hydrolic 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 up to 50 m and lift up to 1.5 m, (HSR Item No. 4.33)

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared (HSR Item No. 4.2)

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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. HSR Item No. 4.12.1 (all kinds of soil)

1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) HSR Item No 6.1.6

Brick work with common burnt clay non-modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement: 4 coarse sand) (HSR Item No. 15.63)

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 level1:1.5:3 (1 cement 1.5 coarse sand (zone lll): 3 graded stone aggregate 20 mm nominal size) HSR Item No. 6.14.1

Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect above plinth level. (HSR Item No. 6.34.3) (Cold Twisted Bars)

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface HSR item no. 11.67.1

Painting two coats excluding priming coat with synthetic enamel paint in all shades on new wood work or metallic or plastered or concrete surfaces to give an even shade. HSR Item No. 11.78

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. HSR Item No. 5.7.4

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of nserviceable material within 50 metres lead. HSR Item No. 5.25

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor four level, excluding the cost of centering, shuttering and finishing: 1 : 1 ½: 3 ( 1 cement : 1 ½ coarse sand (zone-Ill) : 3 graded stone aggregate 20 mm nominal size). (HSR Item No. 6.2.1)

12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand) HSR Item No. 11.5.3

White washing with lime to give an even shade New work (three or more coats) HSR Item No. 11.61.1

Lettering with black Japan paint of approved brand and manufacture.HSR Item No 11.113

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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 4.14.1 All kinds of soil (HSR item No. 4.14.1)

1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 40 mm nominal size) (HSR item No. 6.1.4)

Brick Work with common brunt clay modular bricks of class designation 7.5 in super structure above plinth level up to floor iv level in all shapes and sizes in: 7.22.1 cement mortar 1:4 (1cement :4 Coarse sand (HSR item No. 7.22.1)

Providing lowering cutting jointing and testing RCC pipe class NP3 as per IS-458-2003 with spigot & socketed joints manufactured with ISI marked sulphate resistance cement as per ISI 12330 with rubber rings ISI marked antiternmite as required at site in to trenches for all depths and laying out the same to correct alignment gradients and levels including dressing and trimming and cutting of concrete beds and side of trenches, if required jointing with rubber rings in trenches and jointing with 1:3/2 cement sand mortar and with end dowels filled with 1:3/2 cement sand mortar and finishing the joints at an angle of 45 degree with faces of spigot of socket joints cutting and finishing the cut surface to a uniform finish etc. as fully described in item No. 21.38, item 21.44, item 21.45, & item 21.46 including cartage loading and unloading complete in all respects. the internal diametric of the sewer being: (HSR item No. 21.95.8 )

Precast cement concrete 1:1.5:3 with 20mm nominal size in Kerbs and the like items finisher smooth with 6mm thick cement plaster 1:3 on exposed surface i/c form work, placing and fixing in position, complete at the ground level or in first storey complete in all respect (HSR item No. 6.45)

Credit of Material (Bricks)

Credit of Material (Steel)

meharchand

M/s Bishan Parkash and Company