AS-26-158 Balance work of Construction of Nagrachira to Tangla Dimakuchi Road

Amount

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 earlier and 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. i) By Manual Means A) In area of non-thorny jungle

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (i) Private Land

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. (i) Private Land

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 rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (A) By Mix in Place Method ii) For Grading II Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. 2) Grading -II (A) By Manual Means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. 3) Grading –III (A) By Manual Means.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base /WBM/WMM 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. (i) Low Porosity

(iii)Providing and applying tack coat with Bitumen emulsion (CRS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

20 mm thick Open Graded Premix Carpet using Bitumen Emulsion as per Technical Specification Clause 508.2 (using concrete mixture of 0.4/0.28 cum capacity & with CMS) Providing, laying and rolling of open graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion 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 tree wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.2 Rate as per F-8

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels grade and cross fall using TypeA,Type B and Type C as per Technical specification clause 510. With cold mix Binder (As per IRC:SP:100-2014) and through credible tecjnology partners duly licensed by CRRI. By Manual Means Case III:Type-C (9.5mm to 2.36mm) Bitumen Emulsion (RS-2)

Traffic-Signs B. Semi Reflective Traffic Signs Providing & fixing retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm 6 mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and technical specification Clause 801 90cm equilateral Triangle

Traffic-Signs B. Semi Reflective Traffic Signs Providing & fixing retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm 6 mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and technical specification Clause 801 (i) 60cm Crcular

Traffic-Signs B. Semi Reflective Traffic Signs Providing & fixing retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm 6 mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and technical specification Clause 801 (i) 80cm x 60cm rectrangular

Kilometer Stone Reinforced cement concrete M 15 grade kilometer stone / local stone of standard design as per IRC: fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703.i i) Ordinary Kilometer Stone (Precast)

Kilometer Stone Reinforced cement concrete M 15 grade kilometer stone / local stone of standard design as per IRC: fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703. iii) 200 m stone (precast)

Construction of RCC guide posts of 250 mm dia M15 grade cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC posts not to exceed 1 in 500 as per drawing and technical specification Clause 1608.2

Removing all type of Hume Pipe and stacking within a lead of 1000m including earthwork and dismantling of Masonry works as per Technical Specifiocation Clause 202 A) Upto 600mm dia Hume Pipe.

CD Works ( HPC & RCC Slab Culvert) Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, 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 approved material. I) Ordinary soil Upto 3 m depth

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

Plain/ Reinforced Cement Concrete in Open Foundation complete as per drawing and Technical Specification RCC Grade -M-15

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. I) Coursed rubble masonry (1st sort) in 1:6 Cement mortar

Plain/ Reinforced Cement Concrete in Open Foundation complete as per drawing and Technical Specification RCC Grade M-20

Providing and laying cement concrete wearing coat M 30 grade including reinforcement complete as per drawing and Technical Specifications

Providing and laying filter with granular crushed aggregates as per specification to a thickness of not less than 600mm with smallar size towards the soila dn bigger size towards the wall and providing over the entire surface behind abutment wing.

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 of 1V :20H towards drawing foce. Complete as per drawing and Technical specification.

Supplying, fitting and placing HYSD Bar reinforcement ( Fe 415) in sub-structure complete as per drawing and technical specification clauses 1002, 1005, 1010 & 1202

Bedding for pipe (ii) Type B(First Class) Bedding Laying (First Class) bedding on well compacted sand moorum as per Clause 1105(ii) (i) Granular materials

Providing and laying reinforced cement concrete pipe NP3 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 masonry works in head walls and parapets Clause 1106. (B) 1000 mm dia ( Single)

Brick masonry work in cement mortar in foundation of Head walls complete excluding pointing and plastering as per drawing and technical specicication clause 1109 A) Brick masonry in 1.4 cement mortar

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

Drainage spouts complete as per approved drawings and technical specifications.

Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequat space between vertical posts for expansion, complete as per approved drawings and technical specifications

Providing and laying boulders apron for bed with stone boulders of minimum size and weight as per Table 1300.1 no fragment weighing less than 25 kg laid dry complete as per drawing and technical specification clause 1301.

Providing and laying reinforced cement concrete pipe NP3 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 Clause 1106. (B) 1000 mm dia (Double )

RCC Bridge 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.) scarfing and joining piles 25cm to 30cm dia dressed to heartwood 90cm. In length including supplying, fitting and fixing with 2 nos. of 50mm x 10 mm MS FI clamps and 16mm dia MS bolts and nuts etc. complete as directed Br. No.3/2

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, 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 approved material. I) Ordinary soil. Without dewatering Upto 3 m depth

Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specification and removal of excavated earth with all lifts and lead upto 1000m.(Pile diameter-1000mm) (N) without plasticiser

Levelling course for pile cap

Cement concrete for reinforced concrete in pile cap complete as per drawing and Technical Specification. Including steel shuttering formwork (N) without plasticiser A. RCC grade M25 (i) Using Concrete Mixer

Furnishing and placing reinforced / Prestressed cement concrete in superstructure as per drawing and Technical Specifications. Including steel shuttering formwork. (N) Without plasticiser B. RCC Grade M 25 Case - I : Using Concrete Mixer ii) For T-beam and slab (a) Height upto 5m

Supplying, fitting and placing un-coated TMT bar reinforcement in foundation complete as per drawing and technical specification (b) with TATA make TMT rebar.

Plain/Reinforced Cement concrete, in Substructure complete as per Drawing and Technical Specifications and steel shuttering formwork. (N) without plasticiser E. RCC Grade M 25 1.Height up to 5.0 m Case – I : Using Concrete Mixer

Supplying, fitting and placing TMT bar reinforcement complete in substructure complete as per drawing and technical specification (b) with TATA make TMT rebar.

Supplying, fitting and placing TMT bar reinforcement in superstructure including splicing complete as per drawing and technical specifications (b) with TATA make TMT rebar.

Providing and laying cement concrete wearing coat M 30 grade including reinforcement complete as per drawing and Technical Specifications

Construction of pre cast RCC railing of M30 Grade in situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500 center to center spacing between vertical post not to exceed 2000 mm leaving adequat space between vertical post for expansion, complete as per approved drawings and technical specifications.

Providing and and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70mm, complete as per approved drawings and standard specificatons to be installed by the manufacturer / supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation.

Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83 (part-II) section IX and clause 2005 of MoRTH specifications complete including all accessories as per drawing and Technical specifications.

Drainage spouts complete as per approved drawings and technical specifications.

Providing and laying pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and technical specifications A. Stone/Boulder

Providing and laying filter material underneath pitching in slopes as per drawing and technical specifications.

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Sub-Way -Construction of embankment with material obtained from borrow pits,Construction of embankment with approved materials obtained from borrow pits with a lift up to 1.5m, transporating to site, spreading, grading to required slope and compacting to meet requirement of tables 300.1 and 300.2 with a lead up to 1000m as per technical specifications clause 301.5(a) Private land

Gravel/Soil-Aggregate Base (Table 400.2) Grading B 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 rotavator at OMC, and compacting with three wheel 80-100 kN static roller capacity to achieve the desired density, complete as per Technical Specification Clause 402

Construction of cold weather Bamboo bridge overall width of 3.70m and clear road way 3m with jungle wood post 20cm to 25cm dia 5nos. In each rows and rows being 2.1m. apart except for the navigable span which should be 3m. Post to be driven at least 180cm. or more below ground level including providing 20cm to 25cm center to center and placed over 20 cm dia, jungle wood dham, 15cm dia. jungle wood bracing collar fixed by bolts and nuts, straps etc. mature bholuka Bamboo cross groth all closely packed and tied 75cm wide track way made from 38mm thick 1st class local plank fixed on 75mmx100mm first class local wood battens 120cm apart and 3 lines of jati bamboo horizantal railing fixed in bholuka bamboo post placed at 210cm apart and white washed including all necessary nuts and bolts, coir ropes, struts, nails etc. complete with a layer of brushwood to exposed portion out-side trackway with earth topping complete as per direction of the department.

Routine Maintenance for 1st Year (The Bidder has to quote the exact amount as mentioned in estimated rate)

Routine Maintenance for 2nd Year (The Bidder has to quote the exact amount as mentioned in estimated rate)

Routine Maintenance for 3 rd Year (The Bidder has to quote the exact amount as mentioned in estimated rate)

Routine Maintenance for 4th Year (The Bidder has to quote the exact amount as mentioned in estimated rate)

Routine Maintenance for 5th Year (The Bidder has to quote the exact amount as mentioned in estimated rate)

MS BASS FORUM