Estimate For Lining/Relining of Watercourses of outlet RD 9315/R of Kotbhai Minor

Amount

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads,excluding royalty

Kassi work undressed involving an average horizontal throw up to 2.0 metres and an average vertical lift up to 0.5 metres including breaking of clods.

Earth filling under floors with surplus ordinary soil or soil containing gravel or kankar upto 40% in 15 cm layers including ramming, watering and consolidating lead upto 30 metres

Dressing of new earthwork.

Preparation for Sub Grade for Lining

First Class burnt Brick work laid in cement sand mortar 1:6 in foundation and plinth

10 mm thick plaster with cement mortar 1:4 on bed & top of side walls.

10 mm thick plaster with cement mortar 1:4 on walls.

R.C.C 1:2:4 with stone blast mixing by manual means.

Cement Conc. 1:4:8 witb stone ballast, mixing by manual means.

Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres.

Cold twisted deformed bars fe 500 grade for RCC work where not included in the complete rate of RCC i/c bending binding and placing in position

Supplying & laying dry brick bats

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Cement Conc. 1:2:4 with stone ballast or shingle mixing by manual means.

Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer‘s permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design

Providing, lowering precast concrete NP-2 Plain end pipes and collar with reinforcement, in trenches to correct gradient and alignment, cutting of reinforcement cement concrete plain end pipes, stringing in trenches, jointing ends and fixing collar with cement mortar 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients, levels etc. complete in all respect (Dia 600 mm)

Rehandling of earth work recently excavated

10 mm thick plaster with cement mortar 1:3 on bed & top of side walls

10 mm thick plaster with cement mortar 1:3 on walls

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

Providing, lowering precast concrete NP-2 Plain end pipes and collar with reinforcement, in trenches to correct gradient and alignment, cutting of reinforcement cement concrete plain end pipes, stringing in trenches, jointing ends and fixing collar with cement mortar 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients, levels etc. complete in all respect (Dia 450 mm)

Providing, lowering precast concrete NP-2 Plain end pipes and collar with reinforcement, in trenches to correct gradient and alignment, cutting of reinforcement cement concrete plain end pipes, stringing in trenches, jointing ends and fixing collar with cement mortar 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients, levels etc. complete in all respect (Dia 400 mm)

Providing, lowering precast concrete NP-2 Plain end pipes and collar with reinforcement, in trenches to correct gradient and alignment, cutting of reinforcement cement concrete plain end pipes, stringing in trenches, jointing ends and fixing collar with cement mortar 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients, levels etc. complete in all respect (Dia 500 mm)

Providing, lowering precast concrete NP-2 Plain end pipes and collar with reinforcement, in trenches to correct gradient and alignment, cutting of reinforcement cement concrete plain end pipes, stringing in trenches, jointing ends and fixing collar with cement mortar 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients, levels etc. complete in all respect (Dia 550 mm)

Any other Item

SURINDER SINGH CONTRACTOR (BID ID -686737)