Tribal Welfare Engineering Department Tender

Vibrated Plain 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, , 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( 4th revision) and 802, 804, 805, 806, 807, 1202 &1204 MORD complete for finished item of work for substructure for Body Walls, Parapet Walls, Abutments, Piers and Wing Walls.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS : 383, maximum in a concrete mixer of not less than 0.2 cum capacity and appropeiate weigh 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 continuous 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, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501 MORD.

Vibrated reinforced cement concrete design mix M 25 grade using 20mm & 10mm HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) 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 other incidental hire and operational charges of all 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 design mix M 25 grade using 20mm & 10mm HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) 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 other incidental hire and operational charges of all 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

Vibrated reinforced cement concrete M.25 grade using 40mm, 20mm & 10mm HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) including cost and conveyance of all materials to site 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., complete for finished item of work as per Approved drawing, excluding cost of steel and its fabrication charges as per technical specification MoRT&H 1500, 1600, 1700 & 2704 (4th Revision) and 800, 1211 MORD as directed by the Engineer-in-Charge for complete for finished item of work for Approach slab.

Vibrated reinforced cement concrete M 30 grade using 20mm & 10mm HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) 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., complete for finished item of work as per drawing BD/1-69 (A) but excluding cost of steel and its fabrication charges as per technical specification MoRT&H 1500, 1600,1700, & 2702 (4th Revision) and 800, 1206.3 MORD as directed by the Engineer-in-Charge complete for finished item of work for wearing coat over Deck Slab and Approch Slab.

Providing and fixing in position 25 mm thick mastic pad in expansion joint 650mm deep for fixed ends of simply supported spans, covered with sealant including cost and conveyance of all material to site and labour charges as per drawing and technical specifications 1207.2 MORD / 2600 MORTH complete for finished item of work.

Providing HYSD bars (Fe-415) of different diameters, wrought and put up bars 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 standard drawings, as per the directions of the Engineer-in-Charge and 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 Super structure.

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 structure at 1.00m C/C in both horizontal and vertical direction so that the weep holes in each horizontal direction is staggered from the weep holes laying 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 and laying of filter media using 50% of 150 mm IRC soling stone and 50 % of 40 mm HBG metal satisfying the requirements laid down in clause 2504.2.2 of MoRT&H specifications to a thickness of not less than 600mm 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 conveyance of all metal 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.

Providing and laying stone boulders for apron for bed protection with jeddy stone of minimum size 450 to 600mm other than granite (OTG) and weight as per Table 1300.1, laid dry including cost and conveyance of all materials to site, and labour charges as per drawing and technical specifications Clause 1301 MORD / 2503 MORTH complete for finished item of work.

Providing and laying pitching on slopes with, stone boulders of size not less than 300mm thick other than granite and weighing not less than 40 Kgs as per table 1300.2 and laid grouted with 0.20 cum of Cement Concrete 1:4:8 over prepared filter media including cost and conveyance of all materials to site, and labour charges for packing the stones for Revetment etc.,as per technical specification 1302 MORD & 2504 MORTH (4th Revision) complete for finished item of work on quadrants

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain (not exceeding 0.6 m depth) and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 MORD / 305 MORTH.

TOTAL NUMBER OF ITMES 16 (SIXTEEN ) ITEMS ONLY