Construction of Simli Link Drain from reach RD 0 to 4840.

Amount

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 in all kind of soil as directed by Engineer-in-charge .(HSR Item No. 4.12.1)

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)

Brick Masonry Work in Cement Mortar 1 :5 in Foundation complete excluding Pointing and Plastering, as per Drawing and Technical Specifications MORT&H clause 1300 Cement Mortar1 :5 (1 cement :5 sand) (HSR Item No. 15.6.3)

Brick Masonry Work in Cement Mortar 1 :3 in Foundation complete excluding Pointing and Plastering, as per Drawing and Technical Specifications MORT&H clause 1300 Cement Mortar 1 :3 (1 cement : 3 sand) (HSR Item No. 15.6.1)

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-Ill): 3 graded stone aggregate 20 mm nominal size) .(HSR Item No. 6.25.1)

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 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)

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

Pointing on tile brick work with cement mortar 1 :3 (1 cement : 3 fine sand): Flush/ Ruled/ Struck or weathered pointing (HSR Item No. 11.26.1)

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 900mm (HSR Item No. 21.95.8)

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 up to 1.5 m. (HSR Item No. 4.32)

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

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