CRR-SCP

Earthwork excavation in soils upto SDR by mechanical means for foundations of structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing sides of bottom, back filling the excavation earth to the extent required etc., complete excluding seigniorage charges for finished item of work as per MoRT&H specification 304(5th Revision) and as directed by the Engineer-in-Charge.

Providing,laying,spreading and compacting graded stone aggregate to Wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill),cariage of mixed material by tipper to site,laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with Vibratory roller of 80 to 100kN to achieve the desired density including lighting,barricading and maintenance of diversion,et as directed by the Engineer-in-charge and as per Technial Specification Clause 406 Morth&H (5 th revision),including overhead charges & Contractor profit excluding Seignarage charges etc complete.

Construction of Un-reiforced construction joint only,plain cement concrete pvement,thickness as per design,over prepared sub base,with 43 grade cement or any other type as per Clause 1501.2.2 M20 (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,wedge,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 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 Tecnical Specification Clause 1501 MORD.

Cutting transverse contraction joints 3 to 4 mm wide and 1/3 rd depth of concrete slab using concrete groove cutting machine with diamond studded saw within 24 - 48 hours of casting of CC Pavement.Complete including subsequent widening of the groove 8 to 10 mm.wide at top having depth of 15 mm as directed by Engineer incharge,TBSC-Q,Vlll-01.

Construction of earthen shoulders with selective soils obatined from borrow pits with MDD of 18 Kn/Cum,CBR>12%,Pl<12% from approved sources,grading and consoilidation with 8 to 10 Tonnes Vibratory Road Roller @ OMC to meet requirement of MoRT&H,including all hire and operational charges of T&P complete for finished item of work as per MoRT&H specification 305 (5th revision)

Earthwork excavation in soils upto SDR by mechanical means for foundations of structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing sides of bottom, back filling the excavation earth to the extent required etc., complete excluding seigniorage charges for finished item of work as per MoRT&H specification 304(5th Revision) and as directed by the Engineer-in-Charge. (For Drain)

Sand Filling in foundation trenches as per drawing and technical specification clause 304 of MORTH including overhead charges & Contractors profit etc complete.

Providing PCC M15 mix using 40mm, 20mm & 10mm size HBG crushed stone aggregate and fine aggregate(Natural sand 50%+Manufactured sand(Rock Sand)50% ) conforming to table 1000-2 of MoRT&H including cost, conveyance of all materials to site and labour charges, centering, machine mixing, laying, Vibrating, curing etc., including all other incidental and operational charges of all T&P etc., complete for finished item of work as per MoRT&H specification 1500,1700, 2100 (5th Revision) and as directed by the Engineer-in-Charge for foundation.

Vibrated Reinforced cement concrete M20 Grade Concrete using 20mm and 10mm size HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) including cost, (excluding seigniorage) and conveyance of all materials to site and all labour charges , centering, machine mixing, laying in position, Compacting, Vibrating and curing including all other incidental and all other operational charges of T&P required etc., complete as per MoRT&H Specification 1500,1700, 2200 (5th Revision) for cover slab over drain.

Supplying, fitting and placing of HYSD bars Fe-500 (From Primary producers, Like TATA, SAIL, VSP, JWS & Shyam steel Etc.,) 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 standard drawings, as per the directions of the Engineer-in-Charge and as per MoRT&H specification 1600 & 2200 (5th revision)