Laying RCC NP3 450mm dia Pipe Line offtaking at RD 6050 R of Pindarsi Minor to Feed Model Pond System at village Bhainsi Majra District Kurukshetra.

Amount

Removal of existing CC Block. (HSR Item No. 17.67)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1: 1.5:3 or richer mix (i/c equivalent cum design mix). (HSR Item No. 5.23.1)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1: 2: 4 or leaner mix (i/c equivalent cum design mix). (HSR Item No. 5.23.2)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50metres lead as per direction of Engineer-in charge.In cement mortar(HSR Item No. 5.7.4)

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m: All kinds of soil: Pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm.Extra for excavating trenches for pipes, cables etc. in all kinds of soil for depth exceeding 1.5 m, but not exceeding 3 m. (Rate is over corresponding basic item for depth up to 1.5 metre). (HSR Item No. 4.16.1.3 & 4.17)

Earth work in excavation by mechanical means (Hydraulic 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, as directed by Engineer-in-charge. All kinds of soil (HSR Item No. 4.12.1)

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1:3:6 (1 Cement : 3 coarse sand (zone-Ill) : 6 graded stone aggregate 20 mm nominal size) (HSR Item No. 6.1.4)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1:2:4 (1 cement : 2 coarse sand (zone-Ill) : 4 graded stone aggregate 20 mm nominal size) (HSR Item No. 6.1.2)

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. 5: 3 ( 1 cement : 1. 5 coarse sand (zone-Ill): 3 graded stone aggregate 20 mm nominal size) (HSR Item No. 6.14.1 )

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies (HSR Item No. 6.30.3)

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 below plinth level. Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work , excluding overlaps. Wastage, overlaps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement.Thermo-Mechanically Treated bars of grade Fe-500D or more. (HSR Item No. 6.33.6)

Providing and fixing SFRC MANHOLE COVERS AND FRAMES MARKED WITH IS: 12592 including setting the same to correct lines and levels in 1 :3 cement sand mortar over manhole including carriage loading unloading stacking handling re-handling etc. complete in all respects to the satisfaction to the Engineer-in-charge. Type:- Extra Heavy Duty Set (EHD-35) 560MM Clear Opening. (HSR Item No. 21.93.1)

Providing & fixing steel bar embedded plastic steps of size 263mm x165mm of orange colour, confirming to specification in pump chambers, manholes etc., having minimum 3mm thick polypropylene polymer confirming to is:10910 encapsulated on 12mm dia ribbed steel bars per IS : 1786. The rate include cost of setting the same to correct lines and levels duly embedded in 1 :2:4 cement concrete including carriage, loading, uploading, stacking, handling, re-handling etc., complete in all respect to the satisfaction of Engineer-in-charge) (HSR Item No. 21.28)

Providing lowering cutting jointing and testing RCC pipe class NP 3 as per 18-458-2003 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: 450 mm (HSR Item No. 21.95.3)

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement: 4 coarse sand) (HSR Item No. 7.20.1)

12 mm cement plaster finished with a floating coat of neat cement of mix : 1 :3 (1 cement: 3 fine sand) (HSR Item No. 11.11.1)

Relaying of available (removed and stacked) Interlocking Paver Block Pavement having thickness 100 mm/80 mm/ 60 mm (average = 80mm) as per drawings and Technical Specification Clause 1504 (HSR Item No. 17.71)

Providing and laying 80mm thick factory made cement concrete inter1ocking sqm 128 586 713 paver block of M -35 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over (BIS 15658:2006) and including 60mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge. (HSR Item No. 10.77)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1:5:10 (1 cement : 5 coarse sand (zone-Ill): 10 cum graded stone aggregate 40 mm nominal size) (HSR Item No. 6.1.7)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1 : 1 ½: 3 ( 1 Cement: 1 ½ coarse sand (zone-Ill) : 3 graded stone aggregate 20 mm nominal size). (HSR Item No. 6.1.1)

Credit of Dismantled Bricks

Krishan Kumar contractor