Tribal Welfare Engineering Department Tender

Providing, Laying, Spreading and compacting graded HBG crushed stone aggregate as per table 400.11 and 400.12 of MORD to Wet Mix macadem specification including cost,seignorage of all materials and including premixing the material with water at OMC in Mechanical mix plant (pug mill) carriag of mixed material by tipper to site , laying in uniform layers with motor grader on base course on well prepared surface and compacting with Vibratory roller to acheive the desired density etc., as directed by the Engineer-in-Charge and as per MoRT&H specification.406 (4th revision) and 406 MORD complete for finished item of work. (Payment based on levels for finished item of work)

Providing and applying primer coat with bitumen Emulsion (SS-1) on prepared surface of granular base including cleaning the road surface and spraying primer at the rate of 0.70-1.0 Kg/Sqm using mechanical means as per Technical Specification Clause 502 MORD (for use on Wet Mix Macadam & WBM) including contractors profit & Over head charges etc, complete for Prime coat.

Providing and applying tack coat with bitumen Emulsion (Rapid settting-1) using Emulsion pressure distributor at the rate of 0.275kgs per sqm on the prepared bituminous surface cleaned with hydralic broom as per MoRT&H Specification 503 (4th revision) and 503 MORD as directed by the Engineer-in-Charge complete for finished item of work.

Providing, laying and rolling of close-graded mix seal surfacing material of 20/25 mm thickness composed of 13.2 mm to 0.09 mm (Type-B) aggregates as per Table 500-26 of MORTH and Table 500.15 of MORD using 60/70 penetration grade bitumen to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a hot mix plant of 40 to 60 tonnes per hour capacity, laying with paver finisher hydrostatic with sensor attachment and rolling with a Smooth wheeled roller 8-10 tonne capacity and finishing to required level and grade as per technical specification 512 MORTH and 509 MORD including cost and conveyance of all materials, seigniorage charges etc., complete for finished item of work.

Construction of un-reinforced, dowel jionted at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregate conforming to IS:383, maximum in a concrete mixer of not less than 0.2 cum capacity and appropeiate weight batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 mictron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with sholvels, rakes, compacted using needle, scareed and plate vibrators and finished in continious operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, with water finishing to lines and grade as per drawing and technical Specification Clause 1501 MORD.

Excavation in hilly area in ordinary rock not requiring blasting by mechanical means including cutting and trimming of slopes and disposal of cut materials with a lift upto 1.50m and lead upto 20m as per Technical specification clause 1603.2.

Earth work excavation by mechanical means for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 Mt, dressing of sides and bottom and backfilling in trenches with excavated suitable material and seigniorage charges complete for finished item of work as per Technical Speicification 305 MORD/304 MORTH

Earth work excavation by mechanical means for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 Mt, dressing of sides and bottom and backfilling in trenches with excavated suitable material and seigniorage charges complete for finished item of work as per Technical Speicification 305 MORD/304 MORTH

Construction of Gravel shoulders with naturally occuring gravel including cost, seigniorage charges and conveyance of all materials to work site and spreading in uniform layers by with motor graded on prepared surface,by mixing by mix in place method with rotovator and compacting with smooth wheeled roller to achieve the desired density at OMC etc., as per MoRT&H Specification 401&407(4th revision) and 408 MORD as directed by the Engineer-in-charge for finished item of work.

Vibrated reinforced Cement Concrete M15 grade using 40mm,20mm & 10mm HBG machine crushed stone aggregate conforming to table 1000.1 and fine aggregate conforming to table 1000.2) including cost, seigniorage and conveyance of all materials to site and all labour charges for machine mixing, laying in position, compacting, vibrating and curing including all other incidental and all other operational charges of T&P required etc, as per techinical specification MORTH & H 1500,1700,2200 and 802, 804,805,806,807,1202 &1204 MORD complete for finished item of work for body walls, Abutments, Piers, Wing walls.

Vibrated reinforced Cement Concrete M15 grade using 40mm,20mm & 10mm HBG machine crushed stone aggregate conforming to table 1000.1 and fine aggregate conforming to table 1000.2) including cost, seigniorage and conveyance of all materials to site and all labour charges for machine mixing, laying in position, compacting, vibrating and curing including all other incidental and all other operational charges of T&P required etc, as per techinical specification MORTH & H 1500,1700,2100 and 802, 803,1202 &1203 MORD complete for finished item of work for footings, Abutments, Piers, Wing walls and Raft foundations.

Providing Plain Cement Concrete (1:3:6) mix M10 Grade using 40mm (SS5) size HBG crushed stone aggregate and fine aggregate conforming to table 1000-2 of MoRT&H including cost and conveyance of all materials to site, seigniorage charges and labour charges for centering, machine mixing, laying concrete in position, Vibrating, curing etc., including all other incidental and operational charges of all T&P etc., as per technical specification MoRT&H 1500, 1700, 2100 (4th Revision), and 802, 803, 1202 and 1203 MORDas directed by the Engineer-in-Charge complete for finished item of work for levelling course

Providing HYSD bars (Fe-415) of different diameters, wrought and put up bars of all diameters including cost and conveyance of steel to site and all labour charges for fabrication of reinforcement including cutting, bending, binding rods, tying grills, placing them in position etc., complete including cost and conveyance of binding wire and all handling charges and operational charges etc.,and including over lapping welding if required etc., complete for all R.C.C items for finished item of work as per technical specification MoRT&H 1600&2200 (4th revision) and 1002, 1005,1010, 1202 MORD and as per I.S.1786 of 1985 complete for finished item of work for Sub structure.

Reinforced cement concrete M15 grade kilometer stone/local stone of standard design as per IRC 8 fixing in position including painting and printing etc., as per technical specification clause 1703. Ordinary KM Stone(Precast)

Reinforced cement concrete M15 grade kilometer stone/local stone of standard design as per IRC 8 fixing in position including painting and printing etc., as per technical specification clause 1703. Ordinary HM Stone(Precast)

Providing and fixing of informatory board of size 0.75x1.20mts with MS plates of 2mm thick, duly weldedwith MS flat iron 25x5mm size on black on edges, welded to 2nos of 75x75mm of 12 SWG sheet tubes duly embeded in CC m15 grade concrete of 450x450mmx600mm below ground level. All MS will be stone enameled on both sides lettering and painting of superior quality in required shades and colour all sections of framed posts and steel tube will be painted with primer and two coats of epoxt paint etc.

Vibrated reinforced Cement Concrete M25 grade using 20mm & 10mm HBG crushed stone aggregate conforming to table 1000.1 and fine aggregate conforming to table 1000.2) including cost, seigniorage and conveyance of all materials to site and all labour charges for machine mixing, laying in position, compacting, vibrating and curing including all other incidental and all other operational charges of T&P etc, complete as per approved drawings and as directed during execution but excluding cost of steel and its fabrication charges for finished item as per MORTH specification 1500,1600,1700,2200( 4th revision) and 800,1205.4 &1205.5 MORD and as directed by the Engineer-in-Charge for Bed blocks..

Vibrated reinforced Cement Concrete M25 grade using 20mm & 10mm HBG crushed stone aggregate conforming to table 1000.1 and fine aggregate conforming to table 1000.2) including cost, seigniorage and conveyance of all materials to site and all labour charges for machine mixing, laying in position, compacting, vibrating and curing including all other incidental and all other operational charges of T&P etc, complete as per approved drawings and as directed during execution but excluding cost of steel and its fabrication charges for finished item as per MORTH specification 1500,1600,1700,2200( 4th revision) and 800,1205.4 &1205.5 MORD and as directed by the Engineer-in-Charge for Deck Slab.

Providing weep holes in plain/reinforced concrete Abutments, Return walls and wing walls with 100mm Diameter AC pipe extending through the full width of the structute at 1.00m C/C in both horozomtal and vertical direction so that the weep holes in each horizontal direction is staggered from the weep holes layig above and below lines as shown in drawing including cost and conveyance of the A.C pipes and labour charges for cutting to required length, placing the pipe with a slope of about 1V:20H towards stream side face etc., as per technical specification MoRT&H 2706&2200(4th Revision),614,709,1204.3.7 MORD complete for finished item of work for weep holes

Providing Dry stone packing using boulders of minimum size 225mm thick other than granite variety and weighing not less than 40 Kgs as per table 1300.2, laid dry over prepared filter media as per drawing and technical specifications clause 1302MORD/2504MORTH. complete for finished item of work for Dry stone Packing.

Providing and laying of filter media using 50% of 150 mm IRC soling stones and 50% of 40mm HBG metal stisfying the requirements laid down in clause 2504.2.2 of MoRT&H specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind the abutment, wing wall and return wall to the full height compacted to a firm condition including cost and conveynace of all metal seignorage charges, and all labour charges as directed by the departmental officers as per drawing and Technical specifications as per clause 710.1.4 of IRC:78 and Clause 2200 of MoRT&H (4th Revision) and 1204.3.8 MORD complete for finished item of work.

Back filling behind Abutments with gravel including cost and conveyance of all materials to site, and seigniorage charges of all materials and labour charges etc., complete as per Clause 710.1.4 of IRC:78 and as per MoRT&H Specification No.2200(4th Revision) and 1204.3.8 MORD as per Drawing and complete for finished item of work.

Providing, laying Reinforced cement concrete Hume pipes of 600 mm diameter NP-3 class for pipe culverts including cost and conveyance of Pipes etc., complete and Labour charges for laying, jointing of 600 mm diameter R.C.C Hume pipes in position including lifting, aligning, lowering and hoisting etc., as per drawing and as per MoRT&H (4th Revision) Specification Clauses 2900, 2905 & 2906, IRC Special Publication No: 13 and 1106 MORD as directed by the Engineer-in-Charge, complete for finished item of work.

Providing, laying Reinforced cement concrete Hume pipes of 1000 mm diameter NP-3 class for pipe culverts including cost and conveyance of Pipes etc., complete and Labour charges for laying, jointing of 1000 mm diameter R.C.C Hume pipes in position including lifting, aligning, lowering and hoisting etc., as per drawing and as per MoRT&H (4th Revision) Specification Clauses 2900, 2905 & 2906, IRC Special Publication No: 13 and 1106 MORD as directed by the Engineer-in-Charge, complete for finished item of work.

TOTAL NUMBER OF ITMES 27 ( TWENTY SEVEN ) ITEMS ONLY