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| 1 | Clearing and grubbing |
| 2 | Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlierand disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201.(100 % of area excluding built-up/ semi built-up area) |
| 3 | Excavation in Hilly areas in soil by mechanical means |
| 4 | Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603.1 |
| 5 | Excavation in hilly area in ordinary rock not requiring blasting by mechanical means including cutting and trimming of slopes and disposal of cut material with a lift upto 1.5 m and lead upto 20 m as per Clause 1603.2. |
| 6 | Excavation in hilly areas in hard rock requiring blasting, by mechanical means, lift upto 1.5 m and disposal of excavated rock upto a lead of 20 m as per Clause 1603.2. |
| 7 | Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain 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 |
| 8 | Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. |
| 9 | GSB- Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavatorat OMC, and compacting with smoothwheelroller to achieve thedesired density, complete as per Technical Specification Clause 401. |
| 10 | Cell Filled Concrete Pavement: Construction ofplastic cell filled cement concrete pavement, thickness100mm (as per design), over a prepared sub base, with 53 grade Ordinary Portland Cement(OPC) or any other type as per Clause 1501.2.4 M30 (Grade), coarse and fine aggregates conforming to IS : 2386, mixing in a concrete mixer of not less than 0.2 cum capacity and appropiate weigh batcher using approved mix design (As per IRC:44-2008), laid in the cells made of high density polythyne sheets of thickness 0.22mm to about 0.25mm,side 150mm and depth 100mm of approximate weight of 1250 kg for a road of 3.75m wide and 1.00km , putting iron spike of 200mm long at the end corners of the cells and using nylon threads passing through the cells 10 mm below the top of the cells, in approved fixed side formwork (steel channe, wedges, steel plates including levelling the formwork as per drawing),maitaining camber of about 3 to3.5%, spreading the concrete with sholvels, rakes, compacted using needle, scareed and plate vibrators and finished in continuous operation, curing of concrete slabs for 14- days, curing compound (where specified) and water finishing to lines and grade as per drawingand Technical Specification of Cell filled Concrete Pavement Published by NRRDA |
| 11 | Supply, Fitting, and Fixing R.C. Guard : Post 1.37m long with cement concrete 1:2:4 withgradedstone chips of 13.2mm down casting curing complete including cost of providing 4 nos of 12mm dia MS road of length 1.54m as main reinforcement including loading into the truck and unloading at site complete in all respects. |
| 12 | Dismantling & Subway |
| 13 | Labour for dismantling all members of the timber bridge (except piles) and stacking them at suitable places as directed (all members will be under custody of the contractor till taken over by the Department) |
| 14 | Construction of embankment with approved materials obtained from Borrow pit |
| 15 | Construction of granular sub-base with locally available graded material, spreading in uniform layers with motor grader on prepared surface, watering to OMC and compacting with smoothwheelroller to achieve thedesired density, complete as per Technical Specification/ direction of EE. |
| 16 | Providing and laying reinforced cement concrete pipe NP3 (1000mm dia.) for culverts on first class bedding of granularmaterial in single row includingfixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. |
| 17 | Providing Concrete (M-10) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202,& 1203 |
| 18 | Concrete cradlewith M15 grade cement concrete as per Clause 1105 (i) |
| 19 | RR Stone Masonry Work in cement mortar (1:4) in substructure of Head walls complete as per drawing and technical specification Clasue 1109 |
| 20 | Backfilling in foundation trenches as per drawing and technical specification Clause 1108- GSM Material |
| 21 | Foundation |
| 22 | Earthwork in excavation for strcutures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and vracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material- (i) upto 3.0m depth (Ordinary Rock) |
| 23 | Earthwork in excavation for strcutures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and vracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material- (ii) 3m to 6m depth (Hard Rock) |
| 24 | Providing concrete for Plain/Reinforced concrete in open foundation complete as per drawings and technical specifications clause 802,803,1202 & 1203- PCC M 15 (i) Nominal mix 1:2.5:5 in leveling course below Abutment, pier |
| 25 | Plain/Reinforced Cement concrete, in Open Foundation complete as per Drawing and Technical Specifications.E.RCC M 35 GradeCase – I : Using Concrete Mixer |
| 26 | Supplying, fitting and palcingHYSD bar reinforcement in foundation complete as per drawing and technical specifications clause 1000 and 1202 |
| 27 | Substructure |
| 28 | Plain/Reinforced Cement concrete, in Substructure complete as per Drawing and Technical Specifications Clauses 802, 804, 805, 806, 807, 1202 and 1204. A. With Crushed stone- IV. RCC Grade M25-(I) Height up to 5.0m |
| 29 | Plain/Reinforced Cement concrete, in Substructure complete as per Drawing and Technical Specifications Clauses 802, 804, 805, 806, 807, 1202 and 1204. A. With Crushed stone- IV. RCC Grade M25-(I) Height 5.0m to 10. m |
| 30 | Supplying, fitting and placing HYSD bar reinforcementin sub-structure complete as per drawing and Technical Specifications clause 1002, 1005, 1010 & 1202 |
| 31 | Supplying, fitting and fixing in position true to line and level cast steel rocker bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. |
| 32 | Supplying, fitting and fixing in position true to line and level forged steel roller bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. |
| 33 | Providing weep holes in Brick masonry/Plain/reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope IV: 20H towards drawins face. Complete as per drawing and Technical s |
| 34 | Backfill behind abutment, wing wall and return wall complete as per drawings and technical specification clause 1204.3.8- Granular Material |
| 35 | Providing and laying filter media with granular crushed aggregates as per specification to a thickness not less than 600mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall |
| 36 | Superstructure |
| 37 | Furnishing and Placing Reinforced/Pre stressed cement concrete in super-structure as per drawing and Technical Specification including steel shuttering formwork. (N) Without plasticiser- B. RCC Grade M25 (Using Concrete Mixer) (II) For T-Beam and Slab- (p) Height up to 5.0 m |
| 38 | Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (a) TMT- IS 1786 (Fe- 500 D) from Primary Producer: TAT/SAIL/Esser Steel/ Shyam Steel/RINL) in Superstructure complete as per drawing and technical specifications. Clauses 1002, 1010 and 1202 |
| 39 | Providing and laying cement concrete wearing coat M30 grade including reinforcement complete as per drawing and technical specifications clauses 800 and 1206.3. (A) With crushed stone. |
| 40 | Construction of RCC railing of M25 Grade in cast insitu with 20mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500 centre to centre spacing between vertical post not to exceed 2000mm as per drawing and technical specifications clauses 800, 900 and 1208.3 |
| 41 | Drainage spouts complete as per approved drawings and technical specification clause 1209. |
| 42 | PCC M15 ordinary grade (1:2.5:5) in levelling course below approach slab complete as per drawing and technical specifications clause 800 & 1211. (A) With crushed stone. |
| 43 | RCC approach slab with M25 grade approach slab including reinforcement and form work complete as per drawing and technical specifications clauses 800 & 1211. (A) With crushed stone. |
| 44 | Providing and laying strip seal expansion joint catering to maximum horizontal movement up to 70mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/ supplier or their authorised representative ensuring compliance to the manufacturer\"s instruction for installation. |
| 45 | PROTECTION WORKS |
| 46 | Providing and laying boulders apron laid in wire crates with 4mm dia GI wire conforming to IS:280 and IS:4826 in 100mm×100mm mesh (woven diagonally) including 10 percent extra for laps and joints laid with stone boulders weighing not less than 25kg each as per drawing and technical specifications clause 1301. |
| 47 | Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications clause 1302.I. Stone/Boulder |
| 48 | Providing and laying filter material underneath pitching in slopes as per drawing and technical specification clause 1302. |
| 49 | Good and Service Tax (18%) |
| 50 | Five Years Maintenance |
| 51 | Maintenance for 1st Year |
| 52 | Maintenance for 2nd Year |
| 53 | Maintenance for 3rd Year |
| 54 | Maintenance for 4th Year |
| 55 | Maintenance for 5th Year |
