Providing House Connections to left out houses and allied works of Division A Phase II partly Division B of Sewerage Network in Jammu. Contract No SDJ W 79 2021-22 (5th Call)

Amount

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

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)

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

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

Earth work in excavation by manual means 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:25 meter beyond 1 m from cutting edge. All kinds of soil

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

Constructing brick masonry road gully chamber of specified size with common burnt clay(non modular) bricks of class designation 7.5 in cement mortar 1:4 ( 1 cement : 4coarse sand) including precast R.C.C. horizontal grating with frame complete as per standard design:

Chamber size 45x45x77.50 cm including precast R.C.C grating with frame 450x100 mm vertical grating.

Chamber size 110x 50x 77.50cm including precast R.C.C grating with frame 500x450 mm horizontal and 450x100 mm vertical grating.

Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately) : With Sewer bricks conforming to IS : 4885

Extra depth for circular type manholes Manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m With Sewer bricks conforming to IS : 4885

Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 1.68 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : With Sewer bricks conforming to IS : 4885

Extra depth for circular type manholes Manhole 1.22 m internal dia (at bottom) beyond 1.68 m to 2.29 m With Sewer bricks conforming to IS : 4885

Supplying and filling in plinth with fine sand under floors including, watering, ramming, consolidating and dressing complete.

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.

Removal of unhygienic materials (so classified by the site engineer) from designated sites and its disposal as per directions, all inclusive.

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:

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

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 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)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more

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)

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

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. (i) Single socketed pipes 110 mm diametre

Barricading of road providing caution boards, night lamps, watch & ward etc. at site

Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete. (Measurements to be taken of the face area timbered). Depth not exceeding 1.5 m.

Providing supplying lowering, laying and jointing market 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) 200 mm dia pipe NP3

Providing and fixing on wall face un-plasticized - PVC moulded fittings/accessories for 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.

Coupler 110 mm

Single tee with door 110x110x110 mm

Bend 87.5° 110 mm bend

110 mm dia S- Trap

110 mm dia P- Trap

Refixing of cement concrete tiles in cement concrete 1:3 mix.

Providing and laying Double Flanged (Screwed/ Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS : 8329 200 mm dia Ductile Iron Double Flanged

Providing laying or fixing, jointing testing and commissioning of following size of PN-4, PE-80, HDPE Pipe lengths as per requirement and in position as per direction of the Engineer, above or below the slab in covered portion and / or in open portion of the nallah securing it in place as directed, including cost of bolt / iron brackets etc. running air blower for forced ventilation in the working area of covered nallah. The work shall also include the cost of rubber insertions and bolts required for the jointing and also the cost of thermal fusion with the plain ended HDPE pipe wherever required complete job including accessories

Providing spreading and compacting stone aggregate of specific sizes of water bound macadam specifications including spreading in uniform thickness, hand packing rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up the intensities of coarse aggregate watering and compacting to the required density.

Grading 1-75 mm thick using screening crushable type such as moorum or gravel with vibratory roller

Grading 11-75 mm thick using screening crushable type such as moorum or gravel with vibratory roller

Providing Laying 50 mm thick (compacted) average premix bituminous macadam base course with stone aggregate of quality size and grading as specified in latest MORT & H specification and straight run bituminous of VG-30 @ 40% by weight of total mix. Including hot mixing of stoneaggregates and bituminous in hot mix plant. Transporting mixed material to the site and laying with paver finish as per required profile, including cost of priming coat / tack coat and bituminous macadam in required level and grade rolling with roller 8-10 tonne capacity to achieve the required compaction and density all complete including cost of bitumen and all sorts of taxes including all leads, lift, carriage complete

Providing and laying 25 mm thick semi dense bituminous concrete with specified graded stone aggregate for wearing coat including with loading of aggregates with FE loader and hot mixing of bituminous filler and stone aggregates in hot mix plant transporting the mixed material by tippers to pavers at site of work and layering the mixed material with mechanical pavor finish to the required level and grade, rolling with power road roller to achieve the desired density and compaction including cost of printing coat/tack coat) bitumen used shall be VG-30 and grading of mix shall be as per the relevant clauses of MORT & H) density, and all complete including cost of bitumen and all sorts of taxes, all leads, lifts carriage complete.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 meters lead.For thickness of tiles above 25 mm and upto 40 mm.

Chequerred precast cement concrete tiles 22mm thick in footpath and courtyard, jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing, cleaning and curing complete, on 20 mm thick bed of cement mortar 1:4 ( 1 cement : 4 coarse sand) . Dark shade using ordinary cement.

Disposal of demolishing material 5 km and 150m head load

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

Edges of slabs and breaks in floors and walls Under 20 cm wide

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

Carriage of Sand , Stone aggregate below 40 mm nominal size 5 km and 50 m head laod including loading and unloading complete

Carriage of Sand and bajree avg 15km by MT including laoding and unloading complete

Carriage of bricks avg 15km by MT including laoding and unloading complete

R.G. INDUSTRIES