Estimate for con. of Distribution structure to connect off taking point of canal to injection wells for artificial GW recharge scheme at TRD 4490 of Faizwah Dist TRD 42195 Kelewala Disty TRD 99125 of Nizamwah Disty and RD 31090 of Southern Disty.

Amount

Excavation in soil using Hydraulic Excavator CK90 excavation with Hydraulic Excavator of 0.9 cum bucket capacity including cutting,trimming bottom and side slopes .In accordance with requirement of Grades and cross section including all lifts and combined lead of 30 meters CSR ITEM 6.19

Cement concrete 1:4:8 (a) with stone ballast 20mm gauge (i )mixing by manual means

First class burnt brick work laid in cement sand mortar 1:6 in foundation and plinth

12.5 mm thick cement plaster 1:4

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below:- Coarse sand screened, cleaned and washed and graded from 3mm to 6mm (from Pathankot or approved equivalent quarry)

Bajri screened, cleaned and washed and graded from 6mm to 20mm (from Pathankot or approved equivalent quarry).

Bajri (Coarse) screened, cleaned and washed and graded from 20mm to 25mm (from Pathankot or approved equivalent quarry).

Supply and placing of Steel wire mesh of (i) size 2mm and (ii)size 6mm

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients,cutting,jointing and testing complete as per specifications. (xxviii) 160mm o/d pipe of 2.5 Kgf. /sqcm

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients,cutting,jointing and testing complete as per specifications. xxix 200mm o/d pipe of 2.5Kgf. / sqcm

Supplying & Fixing of PVC bend 6" Dia(150mm).

Foot Rest for Manhole. 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.

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth.

10 mm Dia Reinforcement for concrete slabs

Any Other Item

APEX SHIELD VENTURE (BID ID -609010)