Desilting of 450mm, 600mm, ...

Providing CCTV survey by Pan Tilt Camera with zooming and rotating 360 degree of pipe line after desilting and proper cleaning of existing sewer line for inspection and designing the thickness of required CIPP lining according to the deteriorated condition of pipe line and submit the soft / hard copy of the result showing the location and date of survey complete in all respect to the entire satisfaction of Engineer -In -Charge.

Providing CCTV survey by Pan Tilt Camera with zooming and rotating 360 degree of pipe line after CIPP lining process for inspection of the linining complete in all respect and submit the soft / hard copy of the result showing the location and date of survey complete in all respect to the entire satisfaction of Engineer -In -Charge.

Searching of manholes with metal detector and hiring of JCB machine for excavation and dismantling of RCC slab/ footpath and providing requisite labours etc. complete in all respect to the entire satisfaction of Engineer -in -charge

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 450mm dia pipe line

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 600mm id pipe line

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 750mm (700 - 800mm) i/d pipe line

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 900mm id pipe line

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 1350mm id pipe line

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 1600mm id pipe line (Only Desilting)

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 1600mm id pipe line (CIPP lining) (without diversion)

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 1800mm id pipe line (Only Desilting)

Desilting of chocked master sewer lines, removing of blockage and desilting of blocked master sewer line with high pressure jetting and high volume super sucker machine, opening of blocked sewer line, manholes, diversion of sewage through pumping, disposal of retained silt to hazard free dumping ground. The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes including cartage, loading and unloading of silt / sludge from the site, insurance of employee and labours and all over head charges etc. complete as per directions and to the entire satisfaction of the Engineer–in–charge. 1800mm id pipe line (CIPP lining)

Providing and installing of Cured -in - Placed - Pipe liner (CIPP Liner) with layer of glass fibre as reinforcement in existing sewer pipe line and the design vetted from IIT Delhi / Roorkee / WRC London based on the report of CCTV regarding the deteriorated condition of existing sewer line. The temporary diversion should be provided through the required submersible pumps and Gen set etc. with including the laying rising main from upstream side of working length for smooth flow/bye pass of sewerage system to avoid the flooding in adjoining area. The CIPP liner should be made with Felt (Tube), Glass Fibre as reinforcement, Resin and other specified chemical and material including the machinery and equipments such as Leaflet Hose, Conveyor System, Diesel Operated Water Boiler with injection and suction pumps, Inversion Tower, Hydra, JCB, Support Vehicle, Gen Set of 62 KVA, Air Compressor, Vacuum Machine, Pneumatic Mechanical Mixer with ice buckets, Water Tanker, THF and PU Sheet, Submersible pump, and other safety equipments required at site and skilled / fully trained labour / staff as required for the process of CIPP lining. The CIPP lining should be in proper gradient / slope and including the testing of line after CIPP lining complete in all respect to the entire satisfaction of Engineer -In - Charge. i) 1600mm i/d pipe line (thickness as per design duly vetted from IIT Delhi / Roorkee / WRC London)

Providing and installing of Cured -in - Placed - Pipe liner (CIPP Liner) with layer of glass fibre as reinforcement in existing sewer pipe line and the design vetted from IIT Delhi / Roorkee / WRC London based on the report of CCTV regarding the deteriorated condition of existing sewer line. The temporary diversion should be provided through the required submersible pumps and Gen set etc. with including the laying rising main from upstream side of working length for smooth flow/bye pass of sewerage system to avoid the flooding in adjoining area. The CIPP liner should be made with Felt (Tube), Glass Fibre as reinforcement, Resin and other specified chemical and material including the machinery and equipments such as Leaflet Hose, Conveyor System, Diesel Operated Water Boiler with injection and suction pumps, Inversion Tower, Hydra, JCB, Support Vehicle, Gen Set of 62 KVA, Air Compressor, Vacuum Machine, Pneumatic Mechanical Mixer with ice buckets, Water Tanker, THF and PU Sheet, Submersible pump, and other safety equipments required at site and skilled / fully trained labour / staff as required for the process of CIPP lining. The CIPP lining should be in proper gradient / slope and including the testing of line after CIPP lining complete in all respect to the entire satisfaction of Engineer -In - Charge. ii) 1800mm i/d pipe line (thickness as per design duly vetted from IIT Delhi / Roorkee / WRC London)

Percentage BoQ

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NUMBER #

[11.23]20 mm cement plaster 1:2 (1 cement : 2 stone dust). [Through Rate]

[21.28]Providing and fixing steel bar embedded plastic steps of size 263mm x 165mm of orange colour, confirming to specification in pump chambers, manholes etc., having minimum 3mm thick polypropylene polymer confirming to is:10910 encapsulated on 12mm dia ribbed steel bars per IS :1786. The rate include cost of setting the same to correct lines and levels duly embedded in 1:2:4 cement concrete including carriage, loading, uploading, stacking, handling, re-handling etc., complete in all respect to the satisfaction of Engineer-in-charge [Through Rate]

[21.93.1]Providing and fixing SFRC MANHOLE COVERS AND FRAMES MARKED WITH IS: 12592 including setting the same to correct lines and levels in 1:3 cement sand mortar over manhole including carriage loading unloading stacking handling re-handling etc. complete in all respects to the satisfaction to the Engineer-in-charge. 1. Type:- Extra Heavy Duty Set (EHD-35) 560MM Clear Opening [Through Rate]

[4.12.1]Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. 1. All kinds of soil [Through Rate]

[6.1.2]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 2. 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) [Through Rate]

[6.25.1]Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. 1. All works up to plinth level [Through Rate]

[6.29.1]Centering and shuttering including strutting, propping etc. and removal of form work for : 1. Foundations, footings, bases for columns [Through Rate]

[6.29.2]Centering and shuttering including strutting, propping etc. and removal of form work for : 2. Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. [Through Rate]

[6.30.3]Centering and shuttering including strutting, propping etc. and removal of form for 3. Suspended floors, roofs, landings, balconies and access platform [Through Rate]

[6.33.6]Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect below plinth level Note: Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work , excluding overlaps. Wastage, overlaps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. 6. Thermo-Mechanically Treated bars of grade Fe-500D or more [Through Rate]

[7.20.1]Brick work with common burnt clay modular bricks of class designation 10.5 in foundation and plinth in: 1. Cement mortar 1:4 (1 cement : 4 coarse sand) [Through Rate]