Maintenance and Repair of Existing Sewerage Network by way of Removing Blockades and other Allied Works under Package WW03 3a 3b executed by JK ERA in areas Janipur colony Ramzanpura Pamposh colony Lower paloura JK colony Bhawani nagar Pandoka

Amount

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 meters lead.

For thickness of tiles 10 mm to 25 mm

For thickness of tiles above 25 mm and upto 40 mm

Dismantling manually/ mechanically including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge:

Water bound macadam road

Bituminous road.

Demolishing R.C.C. work manually/by mechanical means including stacking of steel bars and disposal of unserviceable material within 50meters lead as per direction of Engineer-in-charge

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-incharge:1:3:6 or richer mix (i/c equivalent design mix)

Extra for cutting reinforcement bars manually/by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional areas of R.C.C. or R.B. work) as per direction of Engineer-in-charge in cement mortar

Demolishing brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge: in cement mortar

Removing mortar from bricks and cleaning bricks including stacking within a lead of 50 m. (stacks of cleaned bricks shall be measured) : From brick work in cement mortar

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 min width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: All kind of soil

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil :

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

CEMENT CONCRETE (CAST-IN-SITU) Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level

1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

1:2:4 ((1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : Cement mortar 1:4 ( 1 cement : 4 coarse sand)

Centering and shuttering including strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns etc. for mass concrete.

Suspended floors, roofs, landings, balconies and access platforms.

Edges of Slab under 20cm wide

Providing supplying lowering, laying and jointing ISI standard RCC NP3 pipes in standard length of following class and diameter suitable for rubber rings joints including all taxes, insurance, transportation, freight charges, inspection charges, loading unloading stacking and jointing in proper grade and alignment as directed and giving flow test etc. complete (ISI 458/ 1989) including all carriages

For 200 mm dia pipe NP3

For 250 mm dia pipe NP3

For 300 mm dia pipe NP3

For 450/500 mm dia pipe NP3

Water bound Macadem providing and laying, spreading and compacting stone aggregates of specific size to water bound macadem specifications including spreading in uniform thickness, hand packing, rolling with vibrator roller, 8-10 tonnes in stage to proper grade and camber applying & brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate watering & compacting to the required density. For 75 mm compacted thickness in two layers using stone aggregate of size 63-41mm graded @ 0.90 cum per 10 sqm key aggregate of size 20.0 mm graded @ 0.18 cum per 10 sqm with paving asphalt grade VG-10 @ 68 kg/10sqm including all carriages

Grade-I

Grade-II

PRE MIX CARPET Providing and applying tack coat using hot straight run bitumen of grade – VG-10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications including all carriages

On W.B.M. @ 0.75 Kg/sqm.

On bitumen surface @ 0.50 Kg/sqm.

2.5 cm premix carpet surfacing with 2.25cum and 1.12 cum of stone chippings of 13.2 mm and 11.2mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including a tack coat with hot straight run bitumen including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately). With paving Asphalt grade VG-10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt. including all carriages

Removal of blockades from main sewer line / laterals of various dia varying from 200 mm to 1400 mm by manual / mechanicals means including disposals as per direction Engineer- in charge

Providing and fixing on wall face un-plasticized Rigid PVC rain water pipes conforming to IS: 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion. Single socketed pipes 110 mm diametre including all carriages

Making connection to main sewer line

Plumber / Mason

Labour / Sewer man

PVC Coupler

PVC Bend 45 degrees

PVC Bend 90 degrees

P-Trap

S-Trap

Hire Charges of Suction Jeting machine 1500 PSI machine i/c POL & operator

Providing and fixing in position precast R.C.C. manhole cover and frame of required shape and approved quality. LD - 2.5 including all carriages

Rectangular shape 600x450 internal dimensions

Square shape 450mm internal dimensions

Circular shape 450mm internal diameter MD - 10

Square shape 450mm internal dimensions

Circular shape 500mm internal diameter HD - 20

Circular shape 560mm internal diameter

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Cold twisted bars including all carriages

Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180-micron sieve) with bitumen using 128 kg of bitumen of grade VG-10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and Finishing with road all complete. including all carriages

Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete asper specifications and directions of Engineer-in-Charge. 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 3.5% (percentage by weight of total mix) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity including all carriages

Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge.25 mm compacted thickness with bitumen of grade VG- 30 @5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity including all carriages

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. complete including all carriages

For pipes 100 to 250 mm diameter

For pipes 250 to 300 mm diameter

For pipes 350 to 450 mm diameter

Re-fixing of tiles in cement mortar 1:3 mix ratio

Cement plaster (in fine sand) 12mm Cement plaster of mix: 1 : 4 ( 1 cement : 4 fine sand)

Providing and laying 60 mm thick factory made cement conc. interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and up approved size and design / shade laid in required color and pattern over and including 50 mm thick compacted bed of coarse sand etc. complete as directed by Engineer -in charge with new tile. including all carriages

Replacement of damaged HDPE pipes, if any, detect during cleaning and commissioning already laid sewerage network system. This will include providing laying, jointing, testing and commissioning of the new replace pipe including all costs for the activities involved in extraction of already laid damaged pipe, supply of new pipe necessary accessories for jointing, jointing material and any other material required for the job, transport, plant, labour and equipment for excavating, shoring, dewatering, formation preparation bedding, installing to true line and level, fittings and jointing, testing, surrounding, back filling, compacting, temporaries surface reinstatement, disposal of surplus materials within 15 kms etc. the payment shall be made as per actual HDPE PN-4, PE-80 sewer pipes as per IS: 14333:1996 including all carriages

Carriage of material by mechanical transport including loading and stacking upto 5 kms and 150 H/L

Bajri

Carriage of bricks for 20 km and H/L of 150 m

VIJAY KUMAR

RAJINDER KAUL

M/S AFTAB HUSSAIN GOVT CONTRACTOR

Satinder Gupta