Upgradation of MRL 45 UK road Gudapakkam Kozhiyalam raoad 0/0 2/775 in Acharapakkam union Chengalpattu Dist Under PMGSY Phase III Batch I 202021 Having Pack TN01150

Amount

Clearing and Grubing Road Land Clearing and grubbing road land including uprooting wild vegetation, bushes,shrubs,saplings and trees of girth upto 300mm, 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 1000m including remo`val and disposal of top organic soil not exceeding 150 mm in thickness as per MORD Technical Specification Clause 201.Km 0/000-2/775

Scarifying the existing bituminous road surface to a depth of 50mm and disposal of scarified material with a lift upto 3 m and lead upto 100 m as per Technical Specification clause 301.4 Km 0/000-2/775

Construction of embankment with approved materials 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(carted earth)

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compcted to meet recuirement of tables 300.2 with lead upto 1000m as per Technical specification 301.5 (Gravel Shoulder)

construction of subgrade for 300 mm depth by using picked material abstract from existing surface by machanical means and then adding 50 % of defict materials by using stone dust Obtained from quary with all lifts and leads tranporting of to side , spreading, grading to required slope and compacted to meet requirement of table 300.2 with lead upto 1000m as per technical specification clause 303.1

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 compacting with three wheel 80-100kn static roller capacity to acheive the desired density, complete as per technical specification clauses 402 grading c

Providing, laying, spreading and compacting graded stone aggregates to wet mix macadam specification including premixing the material with water at OMC in Mechanical mixer (Pug mill) Carriage of mixered material by tipper to site, laying in uniform layers in subbase / base coat on a well prepared subbase and compacting with smooth wheel roller of 80-100KN weight to achieve the desired density including lighting barricading and maintenance of diversion, etc. as per tables 400.11 and 400.12 and Technical Specification Clause 406

Construction of 1st layer of bio Enzyme based soil stabilised layer by ploughing existing WMM/Gravel surface to a thickness of 25 mm and adding 75 mm gravel obtained from borrow bit to get a required thickness of 100 mm as per manufacturer design and treating it with terra zyme in the ratio 1L for 14 cum of soil, spreading in uniform layer with motor grader on prepared surface . mixing by mix in place method with rotavator at OMC and compaction with smooth wheel vibratory roller to achieve the desired density complete as per technical specification incl all labour , equipment etc, completed

Construction of layer bio Enzyme based soil stabilised layer to a required thickness as per manufacture desing with borrow soil material/ gravel/Murram,having ,CBR grater than 80 % and treating it with terrazyme in the ratio 1 L for 12.5 cum being gravel or any other approved soil in the Design mix,spreading in uniform layer with motor grader on prepared surface . mixing by mix in place method with rotavator at OMC and compaction with smooth wheel vibratory roller to achieve the desired density complete as per technical specification incl all labour , equipment etc, completed

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 0.85 kg/sqm using mechanical means as per MORD 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 503

Providing, laying and rolling of Open Graded Premix carpet material 20mm thickness composed of 13.2mm to 5.60 mm aggregates using penetration grade bitumen to required line, grade and level to serve as wearing force on a previously prepared base including mixing in a suitable plant. Laying and rolling with a three wheel 8-10 KN Static roller and finished to required level and graded as per technical specification clause 509

Providing and laying of seal Coat and sealing the voids in a bituminous surface laid to the specified level grade and cross fall using type A type B type C as per technical specification Clause 510

Provision of Rumble Strips covered with premix bituminous carpet, 15-20 mm high at centre, 250 mm wide place at 1 m centre to centre at approved locations to control speed, marked with white strips of road marking paint.

Providing for Kilometer stones

Providing for Hectameter stones

Providing for Guard stone in all culverts

Confirming of IRC 67-2010 and ASTM D 4959-09 type IV Specification and fixed over 1.5 mm thick Aluminium sheet fixed on backk supporting frame of 25mm x 25mmx3mm MS angle and supporting on a MS angle iron post 75mmx75mmx6mm firmly to the ground by means of properly designed foundation with M15 Grade cement concrete 34 cm x 45 cmx60cm below reflection sheeting as per Clause 6.9 of IRC 67.2010specification ( as per MoRT & spec.no 801)

90 cm Equilator triangular cautionary sign board

60 cm circular mantatory,Octogon sign board

Curve board chevron sign (Curves)

Reflector near Culverts & trees

Provision fixing citizen information Board

Provision for logo Board

Provision for Name Board

Provision for PMGSY Maintenance board

Construction of CC Pavement

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.

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.

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.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802,803,1202&1203

construction of un- reinforced , dowel joined at expansion and construction joint only plain cement concrete pavement , thichness as per design, over a prepared sub base , with 43 grade cement or any other type as per clause 1501.2.2 M30 ,Coarse and fine aggregate conforming to IS:383,Maximum size of coarse aggregate nott exceeding 25 mm , mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weight batcher using approved mix design, laid in approved fixed side form work channel.laying and fixing of 125 micron thich polythene film , wedges , steel plates including leveling the form work as per drawing and technical specification clauses 1501

Construction of 3.0m Rcc Slab Culvert

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.

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.

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.

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

Above Sill Level

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.

Supplying and Fabricating and placing in position MS steel or Ribbed Tor Steel for all Reinforced Cement Concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.(MS rod or RTS bar will be supplied departmentally at section stores and cost will be recoverd at issue rate). the binding wire shall supplied by the contactor.

Providing and Laying Kraft paper barring between deck slab and bed block to the full with of seating

Providing and Fixing 20 mm thickness of compressible fibre board expansion joint complerte as per drawing technical specification

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 kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications.

Providing weepholes in brick masonry / stone masonry , plain/reinforced concrete abutment, wing wall,return wall with 100mm dia AC pipe extending through the full width of the structure with slope of 1(V) :20(H) towards drawing face completed

Gravel filling between body wall including cost and conveyance of gravel , labour for filling watering and compacting etc completed complying with standard specification and as directed by the department officer

Construction of 1.50 m Rcc Slab Culvert

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.

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.

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.

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.

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.

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.

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 kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications.

Supplying and Fabricating and placing in position MS steel or Ribbed Tor Steel for all Reinforced Cement Concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.(MS rod or RTS bar will be supplied departmentally at section stores and cost will be recoverd at issue rate). the binding wire shall supplied by the contactor.

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

Providing and fixing Tar paper for Bearing between bed block & Deck slab

Providing weepholes in brick masonry / stone masonry , plain/reinforced concrete abutment, wing wall,return wall with 100mm dia AC pipe extending through the full width of the structure with slope of 1(V) :20(H) towards drawing face completed

Gravel filling between body wall including cost and conveyance of gravel , labour for filling watering and compacting etc completed complying with standard specification and as directed by the department officer

Dismantling Existing CD Works @ Ch 1/410 & 1/827

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry including disposal of unservicable material with all lift and lead of 1000m as per technical specification.

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry including disposal of unservicable

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry cementconcrete, woodwork,steel work, including T&P and scaffolding wherever neccessary , sorting thge dismantled material , disposal of unserviceablematerial and stacking the serviceable material with all lift and lead of 1000m as per technical specification.

Removing all types of Hume pipes and stacking within a lead of 1000m including earthwork and dismanteling of masonry works as per technical specification.

5 years of Maintanence

Towards the charges for routline 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, destilting 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)

K.A.SENGUTUVAN