Improvement of Road including 5 years maintenance in Package No. TN24131 in Jawadhu Hills Block of Tiruvannamalai District under PMGSY III Batch I 2020-21

Amount

MRL13-Polur - JMR Road Kovilur X Road to Perungattur Via Thanjankollai Road Km 0/0 - 2/511

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.

Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4.

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. (Subgrade and Earthen Shoulders)

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 (Gravel shoulder)

Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel 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.

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

Providing and applying Tack Coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.275 kg per sqm on the prepared granular surface treated with prime & cleaned with Hydraulic broom as per MORD Technical Specification Clause 502

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 three 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.

Providing and laying Seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510

Provision of Rumble strips with premix Bituminous carpet Providing Rumble Strips covered with Premix Bituminous Caropet 20mm high at center,250mm vide placed at 1m center to center at approved locatioons to control speed marked with white strips of road marking paint.

Cement concrete 1 : 3 : 6 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.PCC M10

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,using curing compound (where specified ) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Cross Drainage Works 1.5m Span @ ch 0/510, 1/560 & 2/200

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 excavated suitable material.

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 excavated suitable material.

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation.

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Cement concrete 1 : 2.5 : 5 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Cement concrete 1 : 2 : 4 mix using 20mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.(below sill level)

Culvert KM 0/510 (BGL)

Culvert KM 1/560 (BGL)

Culvert KM 2/200 (BGL)

Culvert KM 0/510 (AGL)

Culvert KM 1/560 (AGL)

Culvert KM 2/200 (AGL)

Cement concrete 1:1.5:3 using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and shall be finished smooth with cement mortar 1:3, 12mm thick. and with kr

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in Super structrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Providing and fixing 6mm Bitumen felt for expansion joint Between Dirtwall &Deck slab

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Providing and fixing Tar Paper for bearing Between Bed Block & Deck slab

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8

Culvert KM 0/510

Culvert KM 1/560

Culvert KM 2/200

Protective work @ ch 0/330-0/370 20mx2.50m ht, 0/400-0/410 100mx2.50m ht, 0/8000-0/830 30mx2.50m ht, 1/800-1/8300 30mx1.20m ht, & 2/350-2/380 30mx2.20m ht,

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 excavated suitable material.

Protective work @ ch 0/350-0/370 R side 0/400-0/410, 0/800-0/830 L side

Protective work @ ch 1/800-1/830 R side 1/800-1/830 L side

Protective work @ ch 2/350-2/380 R side

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Protective work @ ch 0/350-0/370 R side 0/400-0/410, 0/800-0/830 L side

Protective work @ ch 1/800-1/830 R side 1/800-1/830 L side

Protective work @ ch 2/350-2/380 R side

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 Sub Structure Nominal mix 1:2:5:5

Protective work @ ch 0/350-0/370 R side 0/400-0/410, 0/800-0/830 L side

Protective work @ ch 1/800-1/830 R side 1/800-1/830 L side

Protective work @ ch 2/350-2/380 R side

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 Sub Structure Nominal mix 1:2:4

Protective work @ ch 0/350-0/370 R side 0/400-0/410, 0/800-0/830 L side (BGL)

Protective work @ ch 1/800-1/830 R side 1/800-1/830 L side (BGL)

Protective work @ ch 2/350-2/380 R side (BGL)

Protective work @ ch 0/350-0/370 R side 0/400-0/410, 0/800-0/830 L side (AGL)

Protective work @ ch 1/800-1/830 R side 1/800-1/830 L side (AGL)

Protective work @ ch 2/350-2/380 R side (AGL)

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Protective work @ ch 0/350-0/370 R side 0/400-0/410, 0/800-0/830 L side

Protective work @ ch 1/800-1/830 R side 1/800-1/830 L side

Protective work @ ch 2/350-2/380 R side

Providing and fixing of cautionary sign board as per standard drawings

60 cm circular mantatory sign board

Providing and fixing of citizen information board

Providing and fixing of logo board as per standard drawings

Providing and fixing of Name board

Providing and fixing of PMGSY Maintenance board

Towards the charges for routine maintenance of the road work executed under PMGSY including dressing of berms by refilling the gully with the earth from borrow pits, cleaning of wild seasonal growth on berms, desilting of side drains and CD works, white washing guard stones, painting of KM, HM stones, parapets, cutting of branches of trees, refixing displaced guard stones, caution boards, speed limit boards etc., with the periodicity for the above activities as prescribed in IRC-SP-20:2002 and as directed by the departmental officers except for the constructional defects which has to be rectified by the contractor at his own cost for carriageway width of 3.00m & 3.75m

For the First Year from the date of completion of work

For the Second Year from the date of cpmpletion of work

For the Third Year from the date of completion of work

For the Fourth Year from the date of completion of work

For the Fifth Year from the date of completion of work

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

Syed Afrose