Orissa Construction Corporation Limited Tender

Earth work in excavation of ordinary soil with all leads, lifts & delifts including rough dressing and leveling, laying in layers with labour, T&P, taxes and cess etc. complete as per the direction of Engineer-in-Charge.

Collecting, supplying and stacking the granular sub-base Grading-III materials for laying sub base not exceeding 225 mm thick and spreading uniform layers with motor grader on the road surface including watering and compacting with vibratory roller to achieve the desired density with all cost of all materials and T&P etc. complete as per the direction of Engineer-in-Charge.

Providing , laying, spreading & compacting graded stone aggregate to Wet Mix Macadam specification including premix the materials mix plant, carriage of mixed material by tipper to the work site, laying in uniform layers with paver in sub-base/base course on the well prepared surface & compacting with vibratory roller to achieve the desired density as per clause- 406 of MoSRTH Specification for Road & Bridge works (4th Revision) including all cost, carriage royalty & taxes etc. complete in all respects as per specification and direction of the Engineer-in- charge.

Cleaning the existing granular base surface removal of binding materials and other foreign materials with wire brushes and small picks, sweeping with broom or soft brushes and finally dusting with old gunny bags & or compressed air to receive bituminous etc. complete as per the direction of Engineer-in-Charge.

Providing and applying Primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and applying primer @ of 0.60kg/sqm using mechanical means as per clause-502 of MoSRTH Specification for Road & Bridge works (4th Revision) including all cost, carriage royalty & taxes etc. complete in all respects as per specification and direction of the Engineer-in- charge.

Providing and applying Tack coat with bitumen emulsion using emulsion pressure distributor @ 0.20 kg/sqm on prepared bituminous / granular surface cleaned with mechanical broom as per clause 503 of MoSRTH Specification for Road & Bridge works (4th Revision) including all cost, carriage royalty & taxes etc. complete in all respects as per specification and direction of the Engineer-in-charge.

Providing and laying Bituminous Macadam with hot mix plant using crushed aggregate of grading-II (19mm) specified grading premixed with bituminous binder of 60/70 (Packed) penetration grade of bitumen, transported to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolling with smooth wheeled vibratory and tandem rollers to achieve the desired compaction as per clause 504 of MoSRTH Specification for Road & Bridge works (4th Revision) including all cost, carriage royalty & taxes etc. complete in all respects as per specification and direction of the Engineer-in- charge.

Providing and laying Semi Dense Bituminous Concrete with batch type hot mix plant using crushed aggregate of grading-II (10mm) specified grading premixed with bituminous binder of 60/70 (packed) penetration grade of bitumen, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 508 of MoSRTH Specification for Road & Bridge works (4th Revision) complete in all respects as per specification and direction of the Engineer-in- charge.

Collecting, supplying and spreading good quality graded moorum for laying as sub-base on road surface in layers not exceeding 100mm, watering and compacting to the required density in OMC with PRR and all other labour charges & hire charges of machineries including cost, conveyance, royalty, all labour charges etc. complete as per the direction of Engineer-in-Charge.

Fine dressing and turfing with dub grass with two extra lead over the initial lead of 50m lead & two extra lift over the initial lift of 1.5m including ramming, watering till the green growth of grass with all labour charges etc. complete as per the direction of Engineer-in-Charge.

Earthwork in excavation of foundation in ordinary soil including dressing & levelling the bed and depositing the soil within initial lead of 50mtr and initial lift of 1.50mtr and as per direction of Enginner-in-charge.

Filiing in foundation and plingth with sand watered and rammed including cost, carriage and royalty etc. complete as per the direction of Engineer-in-Charge.

Cement Concrete M-15 using 40mm & down graded size hard granite crusher broken stone aggregates from approved quarry with all leads lifts & delifts, including cost of carriage, royalty, screening and washing etc. of all materials, dewatering mixing & vibrating by mechanical means including supply of all tools and plants labour with cost, carriage of water , curing and construction and removal of cofferdam and gangway if required & supervision charges including mobilisation and demobilisation with all incidental charges etc. complete as per the direction of Engineer-in-Charge.

Providing & laying cement concrete confirming to M 15 grade in approved surface using 20mm & down graded black hard granite crusher broken stone aggregates from approved quarry free from weargered skin surface dust & any other deleterious materials of approved grading including supply of clean sharp sand of approved quality in canal structure as per approved design., drawings and specifications with all leads lift and delifts, including cost of carriage, royalty, screening and washing etc of all materials, dewatering mixing & vibrating by mechanical means including supply of all tools and plants labour with cost, carriage of water, curing and construction & removal of Cofferdam and gangway if required & supervision charges including mobilisation & demobilisation with all incidental charges to complete the item of work as per direction of the Engineer-in-Charge.

Rigid and smooth centring and shuttering for concrete work including dismantling the same then after casting including cost. Conveyance of materials and labour charges etc. complete as per the direction of Engineer-in-Charge.

(i) Foundation Wall

Filling in foundation and plinth with excavated earth, watered and rammed including cost, carriage and royalty etc. complete as per the direction of Engineer-in-Charge.

Providing weep holes in Brick massonry/ plain/ RCC abutment and wing walls/return wall with 100mm dia AC pipe clamped at one end with cement mortar extending through the full width of the structure with slope of 1V:20H towards drawing force as per approved design, drawing and specification including metal spall backing in rear complete including centring & shuttering with cost, carriage, royalty, taxes of all materials, T&P labour and supervision charges with all leads, lifts & delifts etc. complete as per the direction of Engineer-in-Charge.

The item rates indicated aove work inclusive of cost of all labour, materials,conveyence,taxes and royality(with EMF,DMF and additional charges) of materials,labour cess,here and running charges of all machineries and equipments and other incidental charges so as to complete the item in all respect as per specification and direction of Engineer-In-Charge.Accordingly the bidder has to quote the rates.The rate are exclusive of GST as applicable.