ESTIMATE FOR SEWER LINE WARD NO 30 ARORIAN STREET PATIALA. Est cost Rs. 50.85 lacs dt 25/26.05.2026

Dismantling concrete Lime concrete, cement concrete of 1:6:12 or leaner mix

Taking out existing CC interlocking paver blocks from footpath/ central verge/pavement, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge

FLOORING & DADOS Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-35 grade machine made rubber moulded smooth finish with strong vibration process or with vibro-hydraulic compaction machine and of approved size and design / shape laid in Ordinary Grey and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc., all complete as per directions of Engineer-in-charge IS Code 15658(2006) for Non traffic Areas and streets having width less than 3.05 mt.( Also not to used over footpaths).

FLOORING & DADOS Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-35 grade machine made rubber moulded smooth finish with strong vibration process or with vibro-hydraulic compaction machine and of approved size and design / shape laid in Ordinary Grey and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc., all complete as per directions of Engineer-in-charge IS Code 15658(2006) for Non traffic Areas and streets having width less than 3.05 mt.( Also not to used over footpaths).

Excavation of trenches in a Streets, Lanes or in Open Area for Storm Sewers and Manholes to Full Depths as Shown in Drawings,excluding Shoring, Timbering of Poling Board Frame System Type, dressing to correct sections and dewatering, provision for diversion for traffic, protection of existing services i.e. telephone cables ,electric lines, water supply lines and gas lines.night signals, profiles, Pegs, Sight rails, boning rods, crossing over trenches for access to the houses, watching, fencing etc., fixing and maintenance of caution boards, refilling trenches, watering of refill in 15 cm layers, ramming and restoration of surface to original conditions and removal of Surplus Spoil from the Site of Works, for all Works other than connections to Ventilating Shafts upto a Lead of 15 mtr for all works other than connections to complete in all respects For depth not exceeding 2 m below ground level All classes of soil except rocky

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN8 marked make Supreme, Finolex, Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct alignment and gradients, cutting and jointing, testing for water tightness and making good the leakages and defects including cost of specials (Specials and Solvent should be of same make as that of pipes) complete in all respects. (d) 200mm o/d pipe

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN8 marked make Supreme, Finolex, Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct alignment and gradients, cutting and jointing, testing for water tightness and making good the leakages and defects including cost of specials (Specials and Solvent should be of same make as that of pipes) complete in all respects. (d) 250mm o/d pipe

Constructing brick masonry manhole in cement mortar 1:5 (1 cement : 5 coarse sand ) with RCC cover wall between masonry, R.C.C top slab 20mm thick using M-20 mix, foundation concrete 1:4:8 mix (1 cement: 4 coarse sand : 8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement: 3 coarse sand) finished with floating coat of neat cement and making benching in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement, Orange coloured PVC steps including RCC cover with frame internal dimensions.complete as per standard design (In water logged area). Inside size 75x120 cm and 120 cm deep

Inside size 90x150 cm and 120 cm deep

Extra payable for every 0.30m additional depth of manhole chamber in item 29.56 upto 1.80 m increase in depth Inside size 75 X 120 cm