Improvement and Widening of Existing Karwar-Ilkal road between Kaiga Cross to Bare village.

Amount

Cutting of trees of various girth including cutting of trunks, branches and removal of stumps, roots stacking of serviceable materials with all lifts and up to a lead of 1000m and earth filling in the depressions / pits, complete as per specifications.

Girth from 300mm to 600mm

Girth from 600mm to 900mm

Girth from 900mm to 1800mm

Girth above 1800mm

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removaL of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used , including removal and disposal of top organic soil not exceeding 150 mm in thickness complete as per specifications.

Carrying out Alignment /Topographical Survey of road as per standard procedure using Total Station instrument, including preperation of road plan with levels along the road at 15Mtr interval with 03 points and junctions of the road, locations such as change in gradient, road turnings, naming areas, important land marks and establishing temporary Bench Mark within project area including providing Auto Cad L- Section, Cross- section with quantity sheet and KML file of Survey work etc. complete all as per standard technical specification and as directed by Engineer-in-charge at all locations.

Depth up to 3mtr

Depth 3 m to 6 mtr

Depth above 6 mtr

Depth up to 1.5 mtr

Depth 1.5 m to 3 mtr

Depth above 3 mtr

Depth up to 1.5 mtr

Depth 1.5 m to 3 mtr

Depth above 3 mtr

Construction of embankment with approved material deposited at site from roadway cutting and excavation from drain and foundation of other structures graded with desired compaction.

Providing and laying Pitching on slope laid over prepared filter media including boulder approan laid dry infront of toe of embankment complete as per drawing and technical specification and as directed by Engineer-in-Charge at all locations & all lifts. As per MORTH 2504-A

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No 300-2

Construction of granular sub base of required grading as per design 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 vibrator roller to achieve the desired density, complete as per clause 401( for Grading V material)

Providing, laying, spreading and compacting crushed stone aggregates of granite / trap / basalt to wet mix macadam specifications including pre mixing the material with water at OMC in mechanical mix plant carriage of mixed materials 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 complete as per specifications. MORTH Specification No. 406 ( Wet Mix Macadam, Plant Mix Method)

Providing and laying in position plain cement concrete for levelling course for all works in foundation. the granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS codes machine mixed, laid in layers not exceeding 150mm thickness , well compacted, including all lead and lifts, cost of all materials of quality, labour, usage charges of machineries , curing , and all other appurtenances required to complete the work as per technical specification.(The cost of steel reinforcement and formwork shall be paid seperately) (Mix 1:3:6 (M10) using 20mm and dowen size graded crushed coarse aggregates.)

Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super lasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications.M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Providing Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 ( 1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with cement mortar 1:6 ( 1 cement : 6 coarse sand)

Providing and laying in position Reinforced cement concrete for all basements and surface level works , return wall , retaining wall, sunken floors etc. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS codes machine mixed with super plasticizer laid in layers not exceeding 150 mm thickness , well compacted using niddle vibrators , providing weep holes wherever necessary, including all lead and lifts, cost of all materials quality confirming to the requirements of relevant IS codes, labour, usage charges of machineries , curing , and all other appurtenances including Providing, placing and removing formwork for all RCC Concrete Works required to complete the work as per technical specification.(The cost of steel reinforcement shall be paid seperately) M30 or as per the Design using 20 mm and down size graded crushed coarse aggregates.

Supplying , fitting and placing TMT Fe 500 & above Reinforcement in foundation ,/ substructure/ superstructure complete as per Drawing and Technical specifications.

Providing and laying reinforced cement concrete pipe NP4 / prestressed concrete pipe on first class bedding in single row for culverts including pointing ends, and fixing collars with cement mortar 1:2 but excluding excavation , protection works , backfilling, concrete and masonry works in head walls and parapets.

1000 mm dia

1200 mm dia.

Reinforced cement concrete M 15 grade boundary pillars of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting.

Engaging JCB as and when required for removal & disposal of road side collapsed soil / earth; stone boulders; wooden logs; dried trees & other unwanted materials / things which are making obstruction for free movement of men & vehicles etc., cleaning of existing drains for free flow of rain water, formation of new drains for free flow of rain water and other miscellaneous works etc. including hire charges of JCB; operator wages; JCB maintenance charges; cost of diesel & lubricants and tool & tackles etc. cleaning the work area, collecting and disposing the generated waste & all unwanted materials upto lead of 2000 - 3000 meters from place of work etc., complete all as per specification and as directed by Engineer-in-charge at all locations.

Providing and fixing 25mm diameter steel anchor dowel in hard rock including drilling hole of 32mm diameter upto 0.75mtrs depth, placing the dowel in position and effectively grouting the hole with CM 1:1 proportion etc., complete

Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular base including cleaning of road surface and spaying primer at the rate of 0.90 kg per Sq.m using mechanical means

Providing and laying Bituminous Macadam with 120 TPH capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 3.3% by weight of mix, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction

Providing and laying Bituminous concrete with 120 TPH capacity hot mix plant batch type using crushed aggregates of specified grading , pre mix with bitiminiuos binder VG-30 at 5.2% of mix and filler , transportating the hot mix to work site , laying with mechanical pavers finishers to the required grade , level and allignment, rolling with smooth wheeled , vibrating and tandem rollers to achieve the desired compaction as per Morth specification clause no 507 complete in all respects.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A seal coats with bituminious binder VG-30 as per latest MORTH specification 511. (Type A premix sand seal coat)

Laying of a geotextile membrane/ filter over embankment slopes to prevent escape of the embankment material through the voids of the stone pitching/ cement concrete blocks as well as to allow free movement of water without creating any uplift head.

Providing and laying of Profile Edge Line Marking (Audible Vibratory) according to IRC 35 : 2015, Clause 7.7 using a. Hot applied thermoplastic Road Marking Compound

Providing and erecting a "W" metal beam crash barrier system comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811

Providing and laying live sods for turfing on embankment. slopes, verges or other locations over 20mm thick sand backing including cost of all materials, machinery and labour and including the surface preparation, spreading sand, tamping, watering for 15 days. Complete with all lead and lifts.

M/s Ramshree Global Constructions Pvt. Ltd. (BID ID -843277)

Anil M Patil (BID ID -844359)

Dynere Engineering Private Limited (BID ID -844499)