Construction of Storm Water Drainage System of Bhagwanpur City Populated Area (Zone 3A, 3B, 4, 5) of Haridwar district Phase-I

Amount

Dismantling of cement concrete pavevment by mechanical means using penumatic tools breaking to piceces not exceding 0-02 cum in volume and stock piling at designated laocation and disposal of dismantled materials up to a lead of 1000 mtrs stacking servicebale and unserviceable materials seprately.

Dismantling of Flexible Pavements (Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately)

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal ofstumps and other deleterious matter, dressing of sides and bottom and backfilling with approved materia

Removal of Unserviceable Soil with Disposal upto 1000 metres (Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.)

Plain cement concrete 1:3:6 mix with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Brick masonry work in cement mortar 1:3 in foundation complete excluding pointing and plastering, as per drawing and technical specifications

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

Plastering with Cement Mortar (1:3) on brick work in sub structure as per technical Specification

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 Nominal mix (1:2:4)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications Using concrete mixer RCC Grade M20

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications

Laying Reinforced Cement Concrete Pipe NP4/prestrssed concrete pipe on first class bedding in single row . including fixing collar with cementmortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets

1000 MM DIA

1200 MM DIA

G.S.B For Base Foundation pipe line single row

Precast RCC grating with frame 450x100 mm vertical grating

Providing orange colour safety footrest of min 6mm thick palstic encapsulated on 12mm dia steel bar size having minimum cross section as 23mmx25mm and all over min length 263mm and width as 165mm with minimum 112mm space between protruded legs having 2mm thread on top surface by ribbing

Back filling as per Drawing & Technical Specification

Circular shape 560 mm dia precast RCC manhole cover with frame EHD -35

Plain/Reinforced cement concrete M25 in sub-structure complete as per drawing and technical specifications Using concrete Mixer

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications Using concrete mixer RCC Grade M20 for minimmum covering area

Roller Compacted Concrete Pavement Construction of Roller Compacted Concrete Pavement (RCCP) with coarse and fine aggregates conforming to IS:383, the size of coarse aggregate not exceeding 25 mm with minimum aggregate cement ratio of 5:1 mm and with minimum cemnt content of 310 kg per Cum, aggregate gradation to be as per Table 602.2 after blending, mixing in concrete mixer at optimum moisture content, transporting to site, laying with wheel barrows or steel pans or with mechanical paver, compacting with 80-100 kN smooth wheel, tandem vibratory roller, to achieve, the designed flexural strength, finishing and curing as per drawings and Technical Specification Clause 1502

Cement Concrete Pavement Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 Cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

M/S SHARMA CONTRACTOR