Construction 2 Nos. Permanent Sump Well at outfalling point of Seria Gochhi Link Drain and at Syphon RD 13100 of Chhara Minor for dewatering of low lying area of Village Seria, Gochhi, Dhandlan and Lakaria

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, as directed by Engineer-in-charge All kinds of soil (HSR Item No. 4.12 ).

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 cum stone aggregate 40 mm nominal size) (HSR Item No. 6.1.5)

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 cum stone aggregate 20 mm nominal size)) (HSR Item No. 6.1.2)

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 cum graded stone aggregate 20 mm nominal size) (HSR Item No. 6.1.1)

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 cum graded stone aggregate 20 mm nominal size) (HSR Item No. 6.14.1)

10 mm cement plaster of mix : 1:4 (1 cement: 3 fine sand) (HSR Item No. 11.5.3)

Pointing on brick work or brick flooring with cement mortar 1 :3 (1 cement : 3 fine sand): Flush / Ruled/ Struck or weathered pointing (HSR Item No. 11.25.1)

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: 1200 mm (HSR Item No. 21.95.10)

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

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete (HSR Item No. 13.28)

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 Cold twisted bars (HSR Item No. 6.33.3)

Making Designing Canal Gate by Fabricating, Transportation, Errection and Commissioning also testing at site including cost of all Material and labour as per Basic Parameters Specification and Drawing Canal Gate with two types of Handle and Providing Locking Arrangement of above out of following Material Dully Painted. M.S. Plate of size 12 mm M.S. Channel of size 100 x 50 mm M.S. Channel of size 75 x 40 mm M.S. Channel of size 150 x 75 mm Spindle with 2 No. Choknet of Eng. R.S. Joist of size 200 x 90 mm M.S. Angle of size 40 x 40 x 6 mm M.S. Sheet of size 12 gauge CRCA