Rehabilitation of Khehra Sub Minor from RD 0-14500 by concrete lining M15 concrete Mix, mixed in automatic batching and mixing plant, carried to site of work in transit mixers and laid manually specified thickness.

Amount

Ordinary Jungle Clearance of both banks of running distributaries minors and drains with discharge upto 9 cum /s including boundary road B) Discharge exceeding upto 1.5 cumecs

Excavation in soil (any type) using hydraulic Excavator CK 90 with Hydraulic excavator of 0.9 cum bucket capacity including cutting, triming bottom and side slopes, in accordance with requirement of lines, grades and cross section , including all lift and combined lead up to 30 m complete in all respect as per PWD specification and Engineer in Charge.

Excavation in soil (any type) using hydraulic Excavator and hydraulic tractor trolly with disposal upto 8.20 kmtr pacca along bank of canal (good earth from outside Barrow pit including cutting and loading and trolly with all leads and lifts along Kacha Bank/Pakka Bank complete in all respect as per PWD specification and Engineer in Charge.

Dressing of side Slopes & Preparation of Sub grade for lining complete in all respect as per PWD

Extra for laying earth as per specification for compaction in 20 cm layers and dressing including the cost of rolling and watering as per PWD specification

Dressing of E/W ( i) New work or remodelling work

E/w in excavation in foundation trenches etc. in all kind of soil wherer pick- jumper work is not involved and not exceding 2.0 mtr depth including dressing of bottom and side of trenches stacking and excavated soil clear from the edge of excavation and subsequent filling around masonary in 15 cm, layer with compaction including disposal of all surplus soil as directed with lead of 30 mtr

E/w excavator in conglomerate for drains and bed sleeper under the lining

E/W for lip cutting for lining of irrigation channels inclusive of all allowances leads & dressing a) 0-1.5 mtr, depth

Cement water slury 1:3, with cement @2.25 kg per sqm as on prepared side slope before laying concrete on side slopes including supply and carriage & loading unloading of all material complete in all respect as per PWD specification and Engineer in Charge.

Providing & laying 60 mm thick or less cement concrete lining using cement concrete M15 With content 325 kg. per/cum, mixed in automatic Computerized batching and mixing plant, carried to side of work in transit mixers with Av. lead 1 km ( for trapzadical section Cup section of all RADII ) laid Manually with specified thickness including supply and carriage & loading unloading of all material complete in all respect as per PWD specification and Engineer in Charge.

Providing and laying Cement concrete (M15) for coping mixed in automatic computerized batching and mixing Plant and transported to the site in transit mixers including supply and carriage & loading unloading of all material complete in all respect as per PWD specification and Engineer in Charge.

Providing and laying Cement concrete (M15) sleepers in bed and side slopes below the joints of concrete lining mixed in automatic computerized batching and mixing Plant and transported to the site in transit mixers including supply and carriage & loading unloading of all material complete in all respect as per PWD specification and Engineer in Charge.

Dag belling single Kassi stroke

Filling expansion joints with special impervious hot pour 12.5 mm wide including supply and carriage & loading unloading of all material complete in all respect as per PWD specification and Engineer in Charge

Shuttering for faces of concrete lining on side slopes and bed complete in all respect as per PWD specification and Engineer in Charge.

Applying extra bituman painting as 0.69 kg /per sqmtr on concrete surface of construction joint and bed sleeper including supply and carriage of all material complete in all respect as per PWD specification.

Filling of construction joint with sealing compound including supply and carriage of all material complete in all respect as per PWD specification.

Providing and laying polythene 150 micron over sleeper on construction joints and expansion joints complete in all respect as per PWD specification.

1. Providing and laying, fixing and jointing PVC pipes as per ISI 4985 along the trenches and laying the same in tranches to correct alignment, gradient, Cutting jointing and testing complete as per specification. (a) 75 mm (3”)o/d pipe of 6kgf/sqcm

110 mm (4”)o/d pipe of 6kgf/sqcm

160 mm (6”)o/d pipe of 6kgf/sqcm

200 mm (8”)o/d pipe of 6kgf/sqcm

E.W. dismantling or construction of new pipe or barrel type outlet (including refilling,consolidation and type dressing) channel discharge up to 1.5 cum per second (A) E.W. dismantling or construction of new pipe or barrel type outlet (including refilling, consolidation and type dressing)

MANMOHAN SINGH CONTRACTOR

LALIT KUMAR CONTRACTOR

RAKESH KUMAR GOVT CONT