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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 | 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. |
| 4 | 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. |
| 5 | Wet Mix Macadam : Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing thematerial with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, layingin uniform layers in sub-base/base course on a well prepared sub-base and compacting with smoothwheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. |
| 6 | Prime Coat- Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 |
| 7 | Tack Coat- Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.. |
| 8 | Mix Seal Surfacing ; Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 |
| 9 | 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. |
| 10 | Dismantling & Subway |
| 11 | 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) |
| 12 | Construction of embankment with approved materials obtained from Borrow pit |
| 13 | 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. |
| 14 | 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. |
| 15 | Providing Concrete (M-10) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202,& 1203 |
| 16 | Concrete cradlewith M15 grade cement concrete as per Clause 1105 (i) |
| 17 | RR Stone Masonry Work in cement mortar (1:4) in substructure of Head walls complete as per drawing and technical specification Clasue 1109 |
| 18 | Backfilling in foundation trenches as per drawing and technical specification Clause 1108- GSM Material |
| 19 | Foundation |
| 20 | Earthquake 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) |
| 21 | Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. (Pile diameter-1200 mm)as per MORTH Section No. 1100 & 170- Pile diameter = 1200 mm |
| 22 | Pile load test on single vertical pile in accordance with I.S. 2911 ( Part IV) as per technical specifications of MORTH section No. 1100a)Initial load test & Routine load test |
| 23 | Cement concrete for reinforcement concrete in pile cap complete as per drawing and technical specifications of MORTH section no 1100,1500 & 1700A. RCC grade M- 35Case I: Using concrete mixer |
| 24 | Levelling course for Pile cap Providing and Lying of PCC M-20 levelling course 100mm thick below the pile cap. As per drawing and technical specifications of MORTH section |
| 25 | Supplying, fitting and placing TMT IS 1786 Fe500 D bar reinforcement in foundation complete as per drawing and technical specifications as per MORTH clause 1600 TMT IS 1786 Fe500 D Primary producer (TATA/SAIL/ESSER STEEL /JINDAL STEEL/SHYAM STEEL or equivqlent |
| 26 | Substructure |
| 27 | 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- RCC Grade M-25-(I) Height up to 5.0m |
| 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- RCC Grade M-25-(II) Height 5.0m to 10.0m |
| 29 | Supplying, fitting and placing HYSD bar reinforcementin sub-structure complete as per drawing and Technical Specifications clause 1002, 1005, 1010 & 1202 |
| 30 | 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. |
| 31 | 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. |
| 32 | 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 |
| 33 | Backfill behind abutment, wing wall and return wall complete as per drawings and technical specification clause 1204.3.8i. Granular material |
| 34 | 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 |
| 35 | Superstructure |
| 36 | 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 |
| 37 | 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 |
| 38 | Supply and fabrication of steel work at Fabricators workshop comprising of Main Girders, Cross Girders, Connecting plates, stringers, stiffening plates etc. from steel plates and structural steel of specified grades as per approved drawing including straightening, descaling, degreasing, cutting to size and shape, drilling, welding and grinding, supply of all MS / HTS shop or site bolts, nuts & washers, holding down bolts and nuts etc., trial assembling at workshop, one priming coat of shop paint with red lead paint conforming to IS-102 with all labour, material, cost of paints, consumables, stacking in protected condition etc complete as per specification and as directed by the Engineer in chargeCOMPOSITE BRIDGE |
| 39 | Taking delivery of fabricated steel work from stacks at site as necessary, assembling and erection at site as necessary, assembling and erection of fabricated steel structure to proper line, level and camber as perpproved drawings complete in asll respect including transportation and handling supply of all fasteners. Painting of all exposed surfaces of steel work after erection with one coat of red lead conforming to IS-102 and two coats Aluminium paint to IS-2339, grouting of anchor bolts in position, including all labour, consumables, materials, machinery, tools and tackles complete as per specification and as directed by the Engineer in chargeCOMPOSITE BRIDGE |
| 40 | 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. |
| 41 | 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 |
| 42 | Drainage spouts complete as per approved drawings and technical specification clause 1209. |
| 43 | 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. |
| 44 | 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. |
| 45 | 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. |
| 46 | PROTECTION WORKS |
| 47 | 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. |
| 48 | Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications clause 1302.I. Stone/Boulder |
| 49 | Providing and laying filter material underneath pitching in slopes as per drawing and technical specification clause 1302. |
| 50 | Good and Service Tax (18%) |
| 51 | Five Years Maintenance |
| 52 | Maintenance for 1st Year |
| 53 | Maintenance for 2nd Year |
| 54 | Maintenance for 3rd Year |
| 55 | Maintenance for 4th Year |
| 56 | Maintenance for 5th Year |
