Cleaning and maintenance of sewage line, manholes safety tank, soakage well incl repairs of connected items of sewage line under AGE B/R-I, GE Gurdaspur.

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil.

All as per Srl item No 02 but exc 1.50 mtr and n.exc 3.00 in depth.

Returning filling in the soil including spreading, levelling, watering and well ramming in layer n.exc 25cm thick each layer complete all as specified and directed.

Removing excavated soil to a distance not exc 50m away and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed.

Demolition and breaking up drain pipes 150 mm SGSW/ reinforced concrete pipe set in cement mortar and taking out from trenches.

Demolition and breaking up drain pipes 200 mm SGSW/ reinforced concrete pipe set in cement mortar and taking out from trenches.

M&L SGSW pipes 150mm bore grade 'A' laid in trenches and jointed as specified and directed.

M&L reinforced concrete drain pipes 150mm, class NP3 , laid in trenches and jointed complete all as specified and directed.

M&L reinforced concrete drain pipes 200mm, class NP3 , laid in trenches and jointed complete all as specified and directed.

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as concrete bed, laid to falls in trenches in any depth including packing under, and haunching against the sides of SGSW/ reinforced concrete drain pipes NP3 for 150mm bore, after the pies have been laid and tested complete all as specified and directed.

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as concrete bed, laid to falls in trenches in any depth including packing under, and haunching against the sides of SGSW/ reinforced concrete drain pipes NP3 for 200mm bore, after the pies have been laid and tested complete all as specified and directed.

Dismantling of brick masonry work built in cement mortar including all quions, arches, pillars etc of any description and in any position complete all as specified and directed.

M&L Brick work with sub class 'B' old size brick straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

All as per Srl item No 14 but except bricks.

Taking down cement plaster, any description on brick or concrete surface or stone walls etc including raking out joint, hacking for key, scrubbing down with water etc removing the rubbish off the premises to a distance not .exc 50 mtr away complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick or concrete surfaces in CM 1:4 to be finished even and fair without using extra cement complete all as specified and directed.

M&L for prepration of newly plastered/ un plastered surfaces of wall and applying two coats of white wash complete all as specified and directed.

Demolition reinforced cement concrete of any description and in any position not otherwise specically provided (reinfocement cut as required to facilitate demolition) and removing the demolished material to low lying areas to a distance not exceeding 50 mtr away complete all as specified and directed.

M&L for pre cast RCC 1:2:4 type B-1 using 20mm graded stone aggregate as cover slab for manhole and similar work etc complete all as specified and directed.

M&L TMT bars 6 to 8mm dia and over cut to length bent to shape required including crancking spirally for hooking ends and binding with and including MS wire annealed n.less than 0.9mm dia complete all as specified.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) as in mass concrete foundation of manhole complete all as specified and directed.

M&L PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in surface channel and drain including forming fair finished drain or channel and girth in cement concrete using extra cement including forms , moulds, mitred/ stopped ends etc complete all as specified and directed.

M&L for removal of blockage between manholes to manhole lines of various size & at any depth for sewage by means ( rodding, manually or any other sources) including removing rugs of any type dirt etc complete all as specified and directed.

M&L cleaning of blockage of WC Indian or European type by removing of all the mud/sludge and getting out including cleaning of SGSW or CI pipe upto First manhole and depositing the sludge in a pit of suitable size at a distance not exceeding 50 meters from the WC and covering the same with the soil obtained from excavation of pit including all excavation and earth work complete all as specified and directed by Engr-in-Charge.

M&L cleaning of blockage of bathroom/kitchen by cleaning the nahni traps/ gutty traps of all the mud sludge and getting out, washing thoroughly grating of tarp , CI waste pipes by opening the clearing eyes and depositing the sludge in a pit of suitable size at a distance not exceeding 50 meters from the gully trap and covering the same with the soil obtained from excavation of pit including all excavations and earth work complete all as specified and directed by Engr-in-Charge

M&L cleaning of existing sewage pipe lines 150mm/200mm internal dia upto 1.50mtr including manholes by removing the manhole covers of any type/size and cleaning by means of hydraulic jet pressure machine as required at site from manholes and well flushing with water after cleaning including getting out sludge if any and liquid materials from connecting manholes deposited in sewer line removing the solids and sludge to any distance and reinstating the manholes cover to its original position as directed by Engr-in-Charge Note: -(i) Earth and excavation included in quoted rates. (ii) Cleaning of Existing sewage pipe lines/manholes by suitable suction pump loaded vehicles/trailers available in the market and dispose effluent out side the defence land. The rate for the same shall be included in the quoted rates.

All as per Srl item No 27 above but exceeding 1.5 mtr and not exceeding 3 mtr depth.

Bailing out sludge from manholes of any size manually or with the help of pump as per site condition and disposal of sludge, solids foul material obtained to any distance exc 500 mtr in low lying area, including removing and refixing manhole covers and flushing with adequate water the depth of manhole not exc 1.0 m all as directed by Engineer-in Charge.

All as per srl item No 29 above but depth of manhole exc 1.0m and not exc 3.0m.

Dismantling of cast iron ,PVC or drain pipes, jointed in cement mortar and taking out of trenches and Wall, complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall/ floors complete all as specified and directed.

All as per Srl item No 32 above but 75mm.

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

S&F PVC(SWR) 75mm bore bends any radius complete all as specified and directed.

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

S&F PVC (SWR) 110mm dia junction single (Single T) equal or unequal complete all as specified and directed.

S & F Stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, 100mm bore pipe including bolts and nuts and securing ends of stays to wall or roof complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings not exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in plinth protection/ path complete all as specified and directed.

M&L for chequered cement concrete tiles 20cm x 20cm x 25cm mm thick with grey cement and pigment, set, jointed and pointed in neat cement slurry in floors including screed bed 15mm thick in CM 1:6 complete all as specified and directed.

M&L for 60mm thick PCC (M-35) factory made coloured interlockig tiles/ paver block of shape/ size as conforming to IS 15658, joints will be filled with fine sand complete all as specified and as directed by Engr-in-Charge. Note :- Sand will be paid under drelavent item.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed by Engineer-in-Charge.

Cleaning of existing septic tank of 50 users by taking out sludge/ liquid and removal of the same outside defence land all as specified and directed.

All as per Srl item No 44 above but 100 users

All as per Srl item No 44 above but 150 users