Construction work of Approch, Add Approach and Protection Work of the bridge on Mahawa river between village Baderia Ghat-Jarifpur Gahriya road of Tehsil Sahaswan in district Badaun

MAIN APPROACH

Earth Work in filling for making Embankment with 12.0m Top width & 1:2 Side Slope with Carted Earth with in 5.0km area.

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power 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 and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 per cent 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.

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.2 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. 507 complete in all respects

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 to 1 kg/sqm using mechanical means as per technical specification clause 502

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 to 0.30 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Brick soling with straight over burnt bricks laid on Edge and dry including preparation of subgrade to prescribed camber and including supply of bricks, filling joints with local earth, spreading blinding coat of 1 cm (3/8") depth of local earth of P.I. 5 to 7 or sand over the entire surface and including labour and T&P etc. required for proper completions of the work.

Add. APPROACH

Earth Work in filling for making Embankment with 12.0m Top width & 1:2 Side Slope with Carted Earth with in 5.0km area.

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (Grading-II)

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (Grading-III)

Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using Viscocity grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable hot mix plant of appropriate capacity not less than 200 tonnes/hour, laying and rolling with a smooth wheeled roller, finished to required level and grades.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 to 1 kg/sqm using mechanical means as per technical specification clause 502

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 to 0.30 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Brick Edging on Both Sides of Carriageway.

Construction of 1000 mm dia NP3 Hume Pipe culvert

Providing & Laying 150 mm thick CC Road in village

PROTECTION WORK

Earth work in cutting or in embankment in ordinary soil, excavation to be in the regular pits not exceeding 0.5m in depth and earthwork in embankment to be in 20cm. layers, including ramming and dessing the surface to required levels & slopes & also including 1.5 lift & 30m. lead. The earth from cutting to be used in making embankment or to be deposited as spoil banks within 30m. Distance as directed by the enginee incharge (Including Royalty). S.I. 253

Providing and laying filter media under pitching laid dry in front of toe of embankment complete as per drawing and technical specifications.

Providing and laying stone boulder pitching using stone boulder on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and technical specifications (MORT&H Specification no 2504)

Boulder Toe Wall With wire crates all around of both abutment

Construction of K.C. Drain

Construction of Drain along CC Drain & Chute Drains