AUGMENTATION OF SEWAGE LINE IN SMQ AREAS AND PRATAP NAGAR AREA AT INS SHIVAJI LONAVLA

Excavation in trenches, n exc 1.50 mtr wide and n exc 1.50 mtr in depth, for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 Sqm on plan and n exc 1.50 mtr in depth and getting out in hard dense soil complete all as specified.

Excavation in trenches n.exc 1.5m wide and exc 1.50m but n.exc 3.0 m in depth; for foundation , etc or for shafts, wells, cesspits, manholes, pair holes, etc n.exc 10 Sqm on planand getting out in hard dense soil complete all as specified

Excavation in trenches, n exc 1.50 mtr wide and n exc 1.50 mtr in depth, for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 Sqm on plan and n exc 1.50 mtr in depth and getting out in disintegrated rock complete all as specified.

Excavation in trenches n.exc 1.5m wide and exc 1.50m but n.exc 3.0 m in depth; for foundation , etc or for shafts, wells, cesspits, manholes, pair holes, etc n.exc 10 Sqm on planand getting out in disintegrated rock complete all as specified

Returning filling in, including, spreading levelling watering and well ramming in layers not exc 25cm in soft/loose soil etc complete all as specified and as directed by Engineer-in-Charge.

Removing excavated material exc 250m but n.exc 500m and depositing where directed by Engineer-in-Charge as in soils complete all as specified and as directed by Engineer-in-Charge.

Demolition of brick work or stone boulder masonry,built in cement mortar or cement lime mortar including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specifed and directed by Engineer-in-Charge.

M&L for brick work with sub class B bricks straight or curved on plan exceeding 6 m mean radius built in CM 1:6 complete all as specifed and directed by Engineer-in-Charge. .

M&L for precast cement concrete1:3:6 type B1 using 20 mm graded stone aggregate block masonry with solid blocks,exc10cm in width and setting in cement mortar1:4 complete all as specified

Material and labour rendering 15mm thick in cement plaster 1:4 on fair faces of brick work or concrete surfaces in septic tank and man hole internal finishes the surfaces even and smooth without extra cement coat including using water proofing compound 3% by weight of cement etc complete all as specified & directed by Engineer-in-Charge. (Note :-Supply only water proofing compound will be measured and paid separately)

supply only liquid water proofing compound

M/L for rendering 15 mm thick in CM 1:6 on brick walls of manholes,septic tank ,etc external surface finishing even and smooth (with out using extra cement)etc complete all as specified and directed by Engineer-in-Charge by EIC.

Demolition of concrete in ground floors (un re-inforced) and paving n.exc. 15 cm thickness (below or above ground level) and removal of rubbish/ demolished materials out of MD land complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete type D-2 1:4:8 using 40 mm graded stone aggregate in filling foundation , sub base of floor and mass concrete complete all as specifed and directed by Engineer-in-Charge.

Material and labour for plain cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate as in surface channels and drains complete all as specified.

M&L for providing plain cement concrete 1:2:4 type B-1using 20mm graded stone aggregate as in coping including framed work , weather ,slightly rounded or chamfered and throating complete all as specifed and directed by Engineer-in-Charge.

Demolition and breaking up drain pipes 150mm bore (glazed stone ware, AC or reinforced concrete) set and jointed in cement mortar, concrete bedding to drain pipes incl hunching to pipes complete all as specified and directed by Engineer-in-Charge .

All as per item No 17 here-in-before but 200mm bore

All as per item No 17 here-in-before but 300mm bore

M&L, PCC 1:4:8 type D-2 using 40mm graded stone aggregate 150mm thick concrete bedding to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150mm bore pipe complete all as specified and directed by Engineer-in-Charge

All as per item No 20 here-in-before but 200mm bore

All as per item No 20 here-in-beforebut 300mm bore

S&F 150mm bore Reinforced concrete pipes, class NP2, laid and jointed complete with collars laid in trenches and jointed as specified and directed by Engineer-in-Charge.

All as per item No 23 here-in-before but 200mm bore

All as per item No 23 here-in-before but 300mm bore

M&L for HDPE pipes double wall corrugated(DWC) SN8 for sewer line 200 mm Outer dia laid in trenches encasing around the pipe and packing under and haunching against the side of pipes after they are laid and tested complete all as specifed and directed by Engineer-in-Charge. Note:all fittings and jointed with coupling using appropriate adhesive or other methods complete all as specified.

Demolition of RCC of any description and in any position not otherwise specifically provided rainforced (rainforcement of cut as required to facilasite demolition etc) complete all as specifed and directed by Engineer-in-Charge.

Material and labour Providing and fixing of precast cement concrete of type C1 1:2:4( 20 mm graded aggregate) with cement mortar 1:4 in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces, complete all as specified.

Material and labour for TMT bars 6- 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and as directed by Engineer-in-Charge.

M&L for TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, slabs, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality confirming to TMT bars complete all as specified.

Demolition and breaking up drain pipes of wall/floors of 75/110mm bore (glazed stone ware, PVC or reinforced concrete) pipes and including all fittings (double Y,single Y,bends etc) complete all as specified and directed by Engineer-in-Charge

S&F 75mm bore for PVC (SWR) pipes, single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified.

S&F 75mm bore for PVC (SWR) pipes, single socketed, in any length with rubber ring joints,/steel clamps fixed to walls complete all as specified.

S&F PVC (SWR) bends with access door of 75mm bore in radius complete all as specified .

S&F 75mm bore PVC (SWR) branch piece single Y equal or unequal of complete all as specified .

S&F 75 mm bore PVC (SWR) branch piece double Y equal or unequal of complete all as specified .

S&F PVC (SWR) 75mmbore vent cowel complete all as specified .

S&F 110mm bore for PVC (SWR) pipes, single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified.

S&F 110mm bore for PVC (SWR) pipes, single socketed, in any length with rubber ring joints,/steel clamps fixed to walls complete all as specified.

S&F PVC (SWR) bends with access door of 110mm bore in radius complete all as specified .

S&F110mm bore PVC (SWR) branch piece single Y equal or unequal of complete all as specified .

S&F 110 mm bore PVC (SWR) branch piece double Y equal or unequal of complete all as specified .

S&F PVC (SWR) 110mmbore vent cowel complete all as specified .

Dismantling of Nahani /Floor trap ,gully trap etc, including cement mortar bedding complete all as specified and directed by Engineer-in-Charge.

S&F PVC (SWR ) gully trap 125/110mm setting and jointing with solvent cement stain less steel gratings fixing with white cement complete all as specified.

S&F PVC (SWR) Nahani /Floor trap, 75 mm dia of out let, plain with grating including jointing to waste pipe with solvent and cement concrete type B1 (1:2:4) & including removing old trap complete all as specified and as directed by Engineer-in-Charge.

S&F PVC (SWR)110 mm bore bends complete all as specified.

S&FPVC (SWR)110 mm bore bend with access door complete all as specified.

S&F PVC (SWR ) gully trap 125/110mm setting and jointing with solvent cement stain less steel gratings fixing with white cement complete all as specified.

Cleaning of manholes of any size and depth including cleaning the manholes with pressure fresh water jets and getting out solid materials (ie roots,wastematerial etc) ,sludge from manholes and removing the solid /semi solid contents to the place outside of the defence land,where as directed by Engineer-in-Charge

Cleaning of existing sewage lines of any dia of pipe and any depth by roding with machines with pressure fresh water jets as required at site from manholes to manhole, removing blockage of any type, flushing the line with pressure water jets and making the line fully functional complete all as specified and as directed by Engineer-in-Charge .

M&L for cutting into existing manholes for connecting new drains, of 150mm dia welding good to pipe incl rendering, cutting out existing benching for and forming branch channel (1/2 round on 3/4 section in cement concrete 1:2;4 type B1 smooth finished and reforming benching as reqired.

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