Upgradation of 1 road in Vaiyampatti Block in Tiruchirappalli District under PMGSY III Batch I 2023-24 including maintenance of 5 years Package No.TN22214.

Amount

Upgradation of MRL - 87 Vaiyampatti - Mylampatti road, Palaviduthi Murugan Kovil to Rayapuram road at Km. 5/800 - 10/200 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) (A) - By Manual Means (In Area of Non - Thorny Jungle) 'Km : 5/800 - 10/200

Scarifying the Existing Bituminous road surface to a depth of 100 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4. 'Km : 5/800 - 10/200

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 'Km. 5/800 - 6/0

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) 'Km 5/800-6/0

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 (WMM). Km. 5/8 - 5/9

Providing and laying Bituminous Macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504. 'Km 5/800-6/0

Providing and applying Prime 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. (i) Low Porosity Km. 5/8 - 5/9

Providing and applying Tack Coat with Bitumen Emulsion (RS-1) using emulsion distributor at the rate of 0.2 to 0.25 kg per sqm on the prepared Granular surface treated with Primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 (ii). ' Km. 5/8 - 5/9

Providing, laying and rolling of Close-Graded Premix surfacing material of 25 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 [MIX SEAL SURFACING]. Km. 5/800 - 6/0

NEW TECHNOLOGY [ZYDEX] Construction of Sub base & Base by way of using blended material comprising of 60% Available soil of CBR> 5; 40% GSB Material, Grade B; 3% Cement by weight of soil; 1kg of Terrasil or Equivalent per cum & 1kg of Zycobond or Equivalent per cum; Mechanically blended using a Rotavator at Optimum Moisture Content; laid in Two layers of Equivalent Depth each and duly compacted with Static Roller Including Maintaining the Camber as per specifications. Complete job, finished work to be measured. (ref: MORD sl.no4.11-(i) page no.4-20) 'Km. 5/800 - 6/0

Providing and applying Primer Coat with cationic bitumen emulsion(water based) modified with Nanotechnology based Penetrative Reactive Water-soluble Organosilane material (forming water clear solution) qualifying as per the test, on prepared surface of granular base including cleaning of road surface and prime coat-mix made using 100 part Cationic Bitumen Emulsion (Grade CSS-1) and 200 parts of Nanotechnology Solution (1 kg Terraprime :200 liter water (≤1000ppm TDS) and spraying at the rate of 1.35 Kg/sqm using mechanical means as per Technical Specification. 'Km. 5/800 - 6/0

Providing and applying Tack-coat with cationic bitumen emulsion (CRS-1) in mixing ratio of 0.014 part Nanotechnology based Penetrative Reactive Water-soluble Organosilane material (forming water clear solution) : 1 part water (<1000 ppm TDS) : 1 part cationic bitumen emulsion and spraying using emulsion distributor at the rate of 1.2 times of conventional spray rate 0.275 Kg per sqm (i.e 0.33 kg/sqm) on the prepared new bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 .(ref:Mord pg.no 5-4) 'Km. 5/800 - 6/0

Waterproofing of the shoulder surface by spraying 1kg of Terrasil or Equivalent and 1kg of Zycobond or Equivalent in the ratio of 1:1:200 with Potable Water and spraying on the surface @ 3ltrs/sqm and compacting with a static roller. Complete job, finished work to be measured. 'Km. 5/800 - 6/0

Construction of 3.0 m SPAN RCC Slab culvert at Ch 7405, 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. 3.0mCulvert @ Ch. 7405,

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. 3.0mCulvert @ Ch. 7405,

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 including centering and shuttering. 3.0mCulvert @ Ch. 7405,

Cement concrete 1 : 2 : 4 mix using 40mm HBG metal for foundation including watering, centering and shuttering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.For Footings as 4% Rate for Centering Works 3.0mCulvert @ Ch. 7405,

Cement concrete 1 : 2 : 4 mix using 40mm HBG metal for foundation including watering, centering and shuttering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.For Footings as 4% Rate for Centering Works 3.0mCulvert @ Ch. 7405,

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. 3.0mCulvert @ Ch. 7405,

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. 3.0mCulvert @ Ch. 7405,

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. 3.0mCulvert @ Ch. 7405,

Providing and fixing 20mm Bitumen felt for expansion joint Between Dirtwall &Deck slab 3.0mCulvert @ Ch. 7405,

Providing and fixing Tar Paper for bearing Between Bed Block & Deck slab 3.0mCulvert @ Ch. 7405,

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 3.0mCulvert @ Ch. 7405,

Gravel filling between body wall including cost and conveyance of gravel, labour for filling, watering and compacting etc complete complying with standard specification and as directed by the departmental officer. 3.0mCulvert @ Ch. 7405,

Provision of Rumble strips covered with premix bituminous carpet, 15-20 mm high at centre, 250 mm wide placed at 1 m centre-to-centre at approved locations to control speed, marked with white strips of road marking paint. 'Km. 6/0 - 7/0

Provision for Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bituminous Surface

Provision for Road Marker/ Road stud with lens Reflector

Provision for Name Board

Provision for PMGSY Logo Board

Provision for Sign Board (1 curve =2Nos)

Provision for Chevron Sign Octogan Board (90cm)

Provision for 60 cm Circle(Mandatory Sign Baoard)

Provision for Reflector - Traffic signs (Near culverts & trees) - Star sign Sticker

Provision for Citizen Board

Provision for MaintanenceBoard

Provision for KM Stone

Provision for HM Stone

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 IRCSP- 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 the First Year from the date of completion of work

For the Second Year from the date of completion 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)

sri sivaram and co