Strengthening of existing sewerage system by providing and laying of additional sewer pipeline and constructing new machine holes at various locations of Ward No. 34 Sector 45 and 46 Chandigarh.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar (DSR: 15.7.4)

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.(DSR: 15.3)

Extra cutting through metalled road and their foundation including sorting screening and stacking at the site complete in all respects. (NSI)

Taking out existing CC interlocking paver blocks from footpath/ central verge, 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. (DSR 16.83)

Earth work in excavation by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1:5 m in width or 10 sqm or plan) including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soils. (DSR 2.8.1)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level: 1:5:10 (1 cement : 5 manufactured sand derived from recycled concrete Aggregate (RCA): 10 graded stone aggregate 40 mm nominal size (DSR 4.1.10 A)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:4 (1 cement : 4 coarse sand) (DSR 6.1.1)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 Cement : 2 coarse sand i/c manufactured sand derived from Recycled concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 40 mm nominal size Recycled concrete Aggregate (RCA) upto 25%). (NSI based on 4.1.4)

12 mm cement plaster finished with a floating coat of neat cement of mix 1:4 (1cement: 4 fine sand) (DSR 13.7.2)

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after ixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design (DSR 19.16)

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platform. (DSR 5.9.3)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placingin position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more (DSR 5.22.6)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering , finishing and reinforcement with 1:1.5:3 (1 cement: 2 coarse sand : 3 graded stone aggregate 20 mm nominal size) (DSR 5.3)

Providing and fixing in position precast R.C.C. manhole cover and frame of required shape and approved quality H D - 20 Circular shape 560 mm internal diameter (DSR 19.19.3.1)

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 :For pipes 100 to 250 mm diameter (DSR 19.21.1)

Making Plug In the existing running Sewer line with wooden sleepers fixed with MS angle iron and GI Pipe support all other contigent material required for the job to stop the flow of sewerage in downstream side the CBD. For pipes 250 mm to 300mm diameter (NSI)

Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete : 200 mm diameter (DSR 19.1.13)

Providing and laying cement concrete 1:5:10 (1 cement : 5 manufactured sand derived from recycled concrete Aggregate (RCA) : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design :200 mm diameter S.W. pipe (NSI based on 19.2.3)

Supplying and filling sand (recycled sand) under road crossing including carriage etc., complete in all respects to the entire satisfaction of the EIC. (NSI based DSR 2.27)

Carriage of Material by Mechanical Transport including loading, unloading and stacking Earth up to 5 km (DSR 1.1.2)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m (DSR 2.25)

Desilting of existing sewerage manhole with the help of suction tanker machine uncluding cost of diesel, disposal of malwa from site to dumping yard complete in all respect (NSI)

Refixing of old C.I/ RCC manhole cover (NSI)

Restoration of water supply connection coming in the allignment of sewer line including the cost of GM ferrule GI pipe not less than 1.5m including all specials of 15 mm i/d with union and making connection complete in all repects.(NSI)

Restoration of existing sewer line by plugging and laying of new line of SW upto approximate 3 m and also making in working condition by putting required, bail out water, including laying, cutting and jointing etc. complete in all repect to the entire satisfaction of EIC for House connection. (NSI)

Shifting and refixing of old manhole slab with the help of hydra- crane/ Manually complete in all respects (NSI)

Recovery against old material Bricks

Recovery against old material Steel Bars

Recovery against Brick Bats

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