Construction of FIS Luharda Samardi in Tehsil Sadar District Bilaspur (SH Demolition, repair and removal of slips of existing main channel, Reconstruction of existing damaged main channel and laying of MSERW pipe 400mm dia, C/o Retaining walls from R

Amount

Demoliton below G.L upto 1.50 mtrs depth and disposal of unservicebale materials within 20 mtr lead un-reinforced cement concrete upto 15 cm thickness in all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concretee 1:2:4 (1cement: 2sand:4 graded stone agg. 20mmnominal size) and curing complete excluding the cost of form work in foundation and plinth and to the enitre satisfaction of the Engineer-in-charge.

Removal of slips in all kind of soil including saturated soil but excluding boulders and rocky portion requiring blasting upto a distance of 20 mtrs disposing of un-serviceable materials, stacking serviceable materials and neatly dressing the surface and to the entire satisfaction of the Engineer-in-charge.

C.C lining 15cm thick for irrigation schennel in cement mortar 1:2:4 (1cement:2sand: 4 graded stone) and to the entire satisfaction of the Engineer-in-charge.

Hand mixed concrete lining in bed

Hand mixed concrete lining in side slopes

Exrtra allowances for form work in concrete lining in sides and to the entire satisfaction of the Engineer-in-charge.

Laying jointing and testing in trenche of MSERW baveled edge butt welded pipes as per dimentioins weight and test pressure mentioned therein code (Mill tolerance to be restricted within 3%) in random length of 4 to 7 mtr. Welding of pipes will be done as per IS: 816-1969 with electrode as per IS: 814-1991 of make Adwani /Orelin (Adore) ESAH. The laying and jointing of pipe should conform to IS: 5822-1994 ( Earth work in trenches, flanged joint and butt welded joints except in bends to be measured and paid for separately). The pipes shall have outside painted with black paint, 200 mm dia

Excavation in foundation trenches etc. in earth work in all kinds of soil such as pick work, jumper work, blasting work in soft/hard rock, chiseling wedging out of rock where blasting in prohibited saturated soil including bailing / pumping out of water, stacking the excavated soil in all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers, when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then deposing of all surplus excavated earth as directed within all leads and lifts.

Providing and laying cement concrete 1:4:8 (1cement:4sand:8 graded stone agg. 40mmnominal size) and curing complete excluding the cost of form work in foundation and plinth and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:5:10 (1cement:5sand:10 graded stone aggregate 40mm nominal size) with 15% plum and curing complete excluding the cost of form work in retaining walls, breast walls , the size of plum shall usually be 150 to 300mm as per HPPWD specification and to the entire satisfaction of the Engineer-in-charge in all leads and lifts

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centering shuttering, strutting and propping etc. with wooden battens and ballies, height of propping and centering below supporting floor two ceiling not exceeding 4 mtr and removal of the same for in-situ reinforced concrete and plain concrete work in all leads and lifts

Vertical surfaces such as walls (any thickness) partitions and the like including attached pilasters buttresses, plinth and string courses and the like and to the entire satisfaction of the Engineer-in-charge.

Column pillar, posts, struts, square, rectangular on polygonal in pain asper direction of Engineer-in-charge.

Providing and laying PVC 75mm dia pipe as per IS code 4984 having a test pressure 6kg/cm2 for wipe hole in retaining walls and breast wall and to the entire satisfaction of the Engineer-in-charge.

Bulder filling bihind the retaining wall complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Laying jointing and testing in trenches HDPE pipe Grade PE-800, PN-4 of following diameter in distribution system and class as per IS: 4984-1995 grade PE-80 conforming to ISI specification including commissioning and cost of all fitting complete with butt (Heat) fusion welding joint (earth work in treches to be measured and paid for separately) in all leads and lifts and to the enitre satisfaction of the Engineer-in-charge.

110mm HDPE pipe

200mm HDPE pipe

Providing and fixing of following diameter in outlets complete in all respect and to the entire satisfaction of the Engineer-in-charge.

110mm HDPE pipe PE-80 PN-4

200mm dia HDPE pipe PE 80 PN-4

Providing and laying cement concrete 1:2:4 (1cement: 2 sand:4 graded stone aggregate 20mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in :-

Foundation footings base of columns and the like and mass concrete and to the entire satisfaction of the Engineer-in-charge.

Column pillar, posts, struts, square, rectangular on polygonal in pain asper direction of Engineer-in-charge.

Wall any thickness but not less than 0.1mtr thickness attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level and to the entire satisfaction of the Engineer-in-charge.

Providing laying of tor steel reinforcement for RCC work including bending binding and placing in position complete in all depths and heights and to the entire satisfaction of the Engineer-in-charge.

Saurabh Thakur

Vikas Thakur

vishal thakur govt contractor

Sanjay Saini