SBD of Widening and strengthening of Mainpuri Sirsaganj ODR in ch. 0.00 to 15.00 Width 3.75m to 5.5m

Amount

Excavation for roadway in ordinary rock with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, transporting to embankment site within all lifts and lead upto 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.

Earth work in cutting or in embankment in ordinary soil excavation to be in the form of a regular pits not exceeding 0.50m in depth and earth work in embankment to be in 20cm layers including ramming and dressing the surface to required levels and slopes and also including 1.5 m lift and 30m lead. The earth in form of cutting to be used as spoil banks within 50m distance as directed by the Engineer-in-Charge.with compection

Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam after mixing with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying with 1% OPC cement and 3.5% Emulstion in uniform single layer on sub- base / subgrade and compacting with road roller to achieve the desired density.

Providing and applying tack coat with bitumen VG-10 using emulsion pressure distributor at the rate of 0.30 kg per sqm on the prepared granular surface cleaned with mechanical broom.

Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with V.G-30 bituminous binder @ 5.2 to 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing

Providing and laying cement concrete in 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) and curing complete, Including cost of form work. in Foundation and floors. S.I. No. 4.1

Class-150 (Non Modular) brick work in 1:3 cement and Coarse sand mortar in foundation and plinth including supply of all materials, labour and T&P etc. required for proper completion of the work. S.I. 6.80

Pointing on brick work with cement mortar 1:3 (1Cement : 3 Fine Sand) S.I. No. 571

12mm Cement plaster with cement mortar in proportion of 1:3 cement & coarse sand of single coat for interior plastering upto floor two level including internal rounded angles chamfers, and rounded angles not exceeding 80mm in girth and finished even and smooth. S.I. No. 13.90

Supply and fixing 900mm dia hume pipe NP-3 S.I. No. 39+Sr No. 13

Supply and fixing 600mm dia hume pipe NP-3 S.I. No. 39+Sr No. 13

Supply and fixing 350mm dia hume pipe NP-3 S.I. No. 39+Sr No. 13

RCC work Providing and laying in position specified grade of reinforced cement concrete , including the cost of centering, shuttering, finishing and excluding reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) S.I. 5.10

RCC work Providing and laying in position specified grade of reinforced cement concrete , including the cost of centering, shuttering, finishing and excluding reinforcement - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) S.i. 5.10

Mild steel or iron work in plain work such as reinforced concrete or reinforced brick work (When not included in and an over all rates) brought to required shape as necessary including bending for proper completion of the work and excluding the supply of steel and its wastage Bend, hooks and authorized over lapping shall be measured upto floor to level.

Seema Construction Co.

M/S ANIL KUMAR