|
| 1 | Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres) (Cement Concrete Grade M-15 & M-20) |
| 2 | For removal of cement Concrete M-15 & M-20 |
| 3 | For removal of Pipes |
| 4 | Excavation for Structures (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 approved material.) (Ordinary soil, Mechanical Means Depth upto 3 m) |
| 5 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 6 | Laying Reinforced Cement Concrete Pipe NP4/prestrssed concrete pipe on first class bedding in single row . (Laying Reinforced cement concrete pipe NP4/prestrssed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works,backfilling, concrete and masonryworks in head walls and parapets . ) 1200mm Dia. |
| 7 | Laying Reinforced Cement Concrete Pipe NP 4 /prestrssed concrete pipe on first class bedding in double row . (Laying Reinforced cement concrete pipe NP4 /prestrssed concrete pipe for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation,protection works,backfilling,concrete and masonry works in head walls and parapets . ) |
| 8 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. M-20 Grade |
| 9 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. M-25 Grade |
| 10 | Supplying, Fitting and Placing un-coated TMT bar Fe 550D Reinforcement in Foundation complete as per Drawing and Technical Specifications. |
| 11 | Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification |
| 12 | Finishing wall with weather proof exterior emulsion paint on wall surface (two coats) to give an required shape even shade after thoroughly brushing the surface to remove all dirt, and remains of loose powdered materials.etc complete |
| 13 | Hazard Marker Sign :-Providing and fixing sign boards made out of 1.5mm aluminium sheet / 3mm ACP (Aluminum composite Panel); size 90x30 cms. rectangular as per design of IRC-67-2012. Pre treated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint ;reflectorised with Micro Prismatic Grade retro refiectivesheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T.Specifications; 1.8mtr longstand post of 75 x 75 x 6mm / 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm; painted with bestquality epoxy coatings in black and white bends. The details of symbol foreach board shall be as per theinstruction of engineer in charge. The fixing at site shall be in 1:2:4 CC blockof size 45 x 45 x 60 Cms. for each leg.including excavation, curing etc.complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. Class-C Type-11 Retro Reflective sheeting. |
| 14 | Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2) |
| 15 | Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 - for grading-VI Material |
| 16 | Wet Mix Macadam laying using by Grader (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 carriage of mixed Material by tipper to site, 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.) |
| 17 | Providing and applying PRIMER COAT with bitumen emulsion using emulsion pressure distributor at the rate of 0.75 kg/sqm on prepared surface of granular base including clearing of road surface using mechanical |
| 18 | Providing and laying 20mm thick Mix Seal Surfacing (MSS) with specified graded aggregates premixed with bituminous binder grade VG-40 @ 4.782% per centby weight of total mix, transported to site, laid over a previously prepared surface laying with hydraustatic paver finisher / Manuallyfor small patches as directed by Engineer-incharge to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction inluding applying tack coat with emulsionbitumen at rate of 0.20 Kg.per Sqmt with a sprayer. (Type B) |
| 19 | Road Delineators (Supplying and installation of delineators (road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide stripes, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and confirming toIRC-79 and the drawings.) |
| 20 | GRAND TOTAL |
| 21 | Dedection from 1st R.A.Bill |
| 22 | Credit for a all reusable credit dismantling material i.e. steel, Rubble, C.C. debris, GSB etc. |
