REPLACEMENT OF SEWER LINE WITH CONSTRUCTION OF MAINHOLE CHAMBER AT NEHRU COLONY, DEHRADUN

Rates for REPLACEMENT OF SEWER LINE WITH CONSTRUCTION OF MAINHOLE CHAMBER AT NEHRU COLONY, DEHRADUN

Barricading in two rows and necessary diversion of path and where as necessary with the help of ballies, ropes, flags, signal and light signal caution boards etc. as per requirement including supply of all material, T&P etc. Complete as per Engineer In charge. 1. For Swer Line Sections

2. For Sewer Manhole Chambers

Dismantling of Flexible Pavements (Bituminous Courses) and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 By Manual Means

Excavation in soil mixed with single bouldres etc. Requireing the use of specials T&P, if any, for pipe line trenches including with back filling, watering, ramming of excavated earth in the trenches. Excavation in Soil mixed with morum,shingle & kankar etc. using of any specials T&P, if required. 1. For Depth upto 1.5m

2. For Depth 1.5m to 3.0m

Extra for Earth Excavation Bailing out or pumping out subsoil water to keep trenches dry during excavating of trenches other construction and lying of sewers. Qty 25% of For Depth 1.5m to 3.0m

Provide & fixing of Open Timbering (covering 1/3rd of surface area by planks), in trenches for the following depths below ground level consisting of 40mm thick approved country wood planks for poling board, i.e. area equals to length x depth of trenches. Dismantled timbering materials will be the property of the contractor.

Supply of R.C.C. NP3 pipes Conforming To IS : 458-2003 1. R.C.C. NP3 Pipes Size Dia 150mm

2. R.C.C. NP3 Pipes Size Dia 200mm

3. R.C.C. NP3 Pipes Size Dia 250mm

4. R.C.C. NP3 Pipes Size Dia 300mm

Carting & Laying - Jointing of R.C.C. NP3 pipes into trenches below ground level true to alignment, making the joints with including cost of all jointing materials and testing etc. complete but excluding excavation and backfilling of trenches upto ground level. Conforming To IS : 458-2003 1. R.C.C. NP3 Pipes Size Dia 150mm upto 1.5m Depth

2. R.C.C. NP3 Pipes Size Dia 200mm upto 1.5m Depth

3. R.C.C. NP3 Pipes Size Dia 200mm upto 3.0m Depth

4. R.C.C. NP3 Pipes Size Dia 250mm upto 1.5m Depth

5. R.C.C. NP3 Pipes Size Dia 250mm upto 3.0m Depth

6. R.C.C. NP3 Pipes Size Dia 300mm upto 3.0m Depth

PCC 1:4:8 in Foundation with Cement Local Sand and 40mm Gauge Stone Ballast Including Supply of all Material, Labor T&P Required for Proper Completion of Work for Front Wall in Varamda. {As per PWD Rate Code No. 81068-(1-4-1-8)} for Base at Manhole Chamber

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)

Supply and fixing of M.S Foot steps heavy duty as per IS specifications including all cost of material labour T&P required complete for proper completion of work

Supply of 600 mm Diameter RCC Mainhole Cover with Frame Heavy Duty

Cartage & Fixing of 600 mm Diameter RCC Mainhole Cover with Frame Including all Material Labour T&P Required for Proper Completion of the Work.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) For Bottam Side Quenette

15mm cement plaster finished with a floating coat of neat cement of mix including all cost of material, lbour & T&P required complete for proper completion of work 1:3 (1 Cement : 3 Fine sand)

Interconnection of new sewer line to the Existing Manhole chamber including supply of all material, Labour, T&P etc Required for the proper completion of the work

Dismantling of old and damaged 150 – 300 mm Dia existing Hume pipe Sewer Line with due care so as to avoid damages including stacking of useful materials near the site within 50 m lead and disposal material but excluding Concrete cover. 1. Pipes Size Dia 150mm

2. Pipes Size Dia 200mm

3. Pipes Size Dia 250mm

4. Pipes Size Dia 300mm

Dismantling of old and damaged Sewer Manhole Chamber with due care so as to avoid damages including stacking of useful materials near the site within 50 m lead and disposal material but excluding Concrete cover.

Providing of all materials, labour, T&P etc required for diverting and blocking of existing sewer line for execution of work and removing after completion of work. Including supply of all materials labour T&P etc required for the proper completion of the work

Shifting of Household Sewer Domestic Connection including supply of all material, Labour, T&P etc Required for the proper completion of the work

Shifting /Repairing of Household Clean Water Connection coming in the alignment of sewer line/manhole chambers including excavation, refilling, supply of all material, pipes, specials etc for sizes 15 to 20 mm, 65mm, 80mm, 100 mm, 150mm making good complete as per entire satisfaction of Engineer in charge

Disposal of surplus earth/damaged pipe etc from working side to suitable place including providing of all material labor and T&P complete required for proper completion of work as per instruction given by Engineer in charge

M.R.ENGINEERS AND CONTRACTORS

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