Construction of box culvert at RD 42550 of Sarchur Disty

Dismantling concrete Reinforced cement concrete

Earth work in excavation of foundation of structures as per drawing and technical specification,including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with excavated surplus soil. (Depth 3 m )

Back filling behind abutment, wing wall andreturn wall complete as perdrawing and TechnicalSpecification. Sandy material.

Supplying, fitting and placing HYSD bar reinforcumcement in super-structure completeas per drawing and technical specifications.

Drainage Spouts complete as perdrawing no. SD/205 andTechnical specification with 0.6meter long GI 100 mm dia drainageGI light grade pipe (For Bridges)

Providing and applying 2 coats of waterbased cement paint to unplastered concretesurface after cleaning the surface of dirt,dust, oil, grease, efflorescence and applyingpaint @ of 1 litre for 2 sqm.

Tar Papper Polythene films/ sheet of 100,125, 150, 200,250 micron( blow slab at abutment bed plates).

Filling Expansion joint, with special bituminous material of size 20mm wide and approx 600 mm deep in bridge slab to provide for horizontal movements and vertical movement all as per approved drawings and specification.

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications.160mm o/d PVC pipe of 4 Kgf. / sqcm

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 Height upto 5m (ii) Using Batching Plant

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M25 (ii) Using Batching Plant

Plain Cement Concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanicallyh mixed, placed in foundation and compacted by vibration including curing for 14 day

Using high intensity Microprismatic grade retro reflective Sheeting Type XI as per ASTM D 4956 09 and as per IRC 67 2012

Cautionary sign board 900x900x900mm triangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 fixed over 4mm thick aluminum Composite material (ACM) sheeting having aluminum skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminum alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.75m for vertical post complete as per clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012 .

Using high intensity Microprismatic grade retro reflective Sheeting Type XI as per ASTM D 4956 09 and as per IRC 67 2012

Prestressed cement concrete in superstructure as per drawing and TechnicalSpecification RCC/PSC Grade M-40 Using Concrete Mixer (a) For Solid slab super-structure including centering and shuttering

Dressing bed and preparation of sub grade for lining.

Dressing side slopes and preparation of sub grade for lining.

Cement concrete lining 75mm. thick or less laid manually for irrigation channels, using cement concrete M- 15 with cement content 325 kg/cum mixed in an automatic computerized Batching & Mixing Plant and transported to the site in transit mixers with an average lead of 1 Km(FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII)

Putting 1:3 (Cement:water) cement slurry with cement @ 2.25 kg per sqm on prepared bed and side slopes before laying concrete on bed and side slopes

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.A PCC Grade M15

Prep of bed (CSR 24.4 (c))

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant, 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 technical clause 406 of MORT&H specifications (CSR 24.13)

Providing and applying primer coat with bitumen emulsion SS on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.85kg/sqm complete as per technical clause 502 of MORT&H specifications (CSR 24.15)

Providing and applying tack coat with penetration grade bitumen VG-10 using bitumen pressure distributor at the rate of 0.40 kg per sqm on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical specifications (CSR 24.16 (b))

Providing, laying and compaction of open - graded premix surfacing of 20 mm thickness consisting of crushed stone aggregates of specified grading premixed in a Continuous type hot mix plant with bituminous binder VG-30 @ 1.46kg per sqm, laid with Paver Finisher Mechanical and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades complete as per technical clause 510 of MORT&H specifications (CSR 24.25 (b))

Providing and laying of premix sand seal coat premixed in Continuous type hot mix plant using specified fine aggregates and penetration grade bitumen VG-30 @ 0.68kg per sqm, laid to the specified levels, grade and cross fall complete as per technical clause 511 of MORT&H specifications (CSR 24.28 (d))

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification RCC Grade M25 Using Batching Plant, Transit Mixer and Concrete Pump For Solid slab super-structure-including centering and shuttering Height up to 5m

Any other Item

The Red Rose Co-op L and C Scoiety Ltd