Widening and strengthening work of Barusagar Tehrouli Bhasneh Garoutha road (MDR)

Amount

Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m as per MORT&H specification & directions of Engineer in charge.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirment of table 300-2. As per Ref. to MoRTH Spec no-301+305 & directions of Engineer in charge.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2. as per MORT&H specification & directions of Engineer in charge.

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with front end loader at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401 as per MORT&H specification & directions of Engineer in charge.

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. as per MORT&H specification Clause-406 & directions of Engineer in charge.

Providing, laying and spreading of graded stone aggregate (WMM) after mixing with water at OMC in mechanical mix plant coarriage of mixed material by tipper to site, laying with 1% OPC cement and 3.5% Emulsion in uniform single layer on sub base/subgrade and compacting with the road roller to achive the desire density. as per MORT&H specification clause-406 & directions of Engineer in charge.

Providing and applying tack coat with bitumen VG-10 using pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. as per MORT&H specification clause-503 & directions of Engineer in charge.

Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 Percent by weight of total 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. 505 complete in all respects. & directions of Engineer in charge.

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 percent 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 MORT&H specification clause No. 507. & directions of Engineer in charge.

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2. as per MORT&H specification & directions of Engineer in charge.

Construction of dry lean concrete Sub-base over a prepared sub-grade with coarse and fine aggregate confirming 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 as per table 600-1, 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 over a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. as per MORT&H specification clause-601 & directions of Engineer in charge.

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. as per MORT&H specification clause-602 & directions of Engineer in charge.

Excavation in Foundation in ordinary soil (Loam clay, or sand) including lift upto 1.5 metre (5 fts.) and lead upto 30 m (100 fts) & including filling, watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer-in-charge upto a distance of 30 m. (100 fts) from the foundation trenches as per directions of Engineer in charge.(S.I. No.251).

Sand filling in plinth including supply of necessary quantity of sand from a distance not exceeding 8 km.(5 miles) from the site of work and including watering, dressing etc. Rate to include cost of all materials, labour and T&P etc. required for proper completion of the work. (Rate is Including Royality) as per directions of Engineer in charge. (S.I. No.255).

Cement concrete with 4 cm (1.5") gauge approved stone ballast, approved coarse sand and cement in the proportion of 6 : 3 : 1 including supply of all materials, labour and T & P etc. required for proper completion of the work. as per directions of Engineer in charge. (S.I. No.280).

Random course rubble masonary in 1:4 cement and coarse sand mortar in foundation and plinth, including supply of material as order by the Engineer-in-charge, labour, T&P etc, required for proper completion of work as per directions of Engineer in charge. (Ch.-8, Additional Item-2).

Providing and Laying Reinforced cement concrete pipe NP3/prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets . (350 mm dia). as per MORT&H specification & directions of Engineer in charge. as per directions of Engineer in charge.

Providing and Laying Reinforced cement concrete pipe NP4/prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets. (1000 mm dia). as per MORT&H specification & directions of Engineer in charge. as per directions of Engineer in charge.

Raised pointing with cement and Fine sand 1.25 F.M. mortar on brick work in proportion of 1 :2, including supply of all material, labour and T & P etc. required for proper completion of the work as per directions of Engineer in charge. (S.I. No.577).

Cement concrete with 2 cm gauge approved stone ballast, approved coarse sand and cement in the proportion of 4 : 2 : 1 including supply of all materials, labour and T & P etc. required for proper completion of the work. as per directions of Engineer in charge. (S.I. No.279 (New Item-a)).

Supply and fixing of 75mm dia PVC spouts including supply of material labour T&P etc required for proper completion of the work. as per directions of Engineer in charge. S.I. No. New Item-4 (Ch-19)

R.C.C work with cement approved coarse sand and 2 cm. (3/4") gauge approved stone ballast in the proportion of 1:1.5:3 in lintels of doors and windows excluding supply of reinforcement and its binding but including its fixing and binding the same with 24 B.W.G.G.I binding wire and including necessary centering and shuttering etc. and also including supply of all materials, labour& T&P etc. required for proper completion of the work. Binding wire cost being included in the item. as per directions of Engineer in charge. (S.I. No-283(i).

Mild steel or iron in plain work such as reinforced concrete or reinforced brick work (when not included in an over all rates) wrought to required shape as necessary including bending for proper completion of the work and including supply of all steel and wastage & overlapping & hooks. as per directions of Engineer in charge. (S.I. No. 504)

M/s HARI CONSTRUCTION

GSR Infratech pvt ltd

Ashish Enterprises