Upgradation/ Strengthening of 1 no Rural Roads in Kodaikanal Block of Dindigul District under Mudhalvarin Grama Salaigal Membattu Thittam (MGSMT) 2022-23 TN05-73

Amount

Strengthening to the Road From Korapur to Prekasapuram Road, Km 0/750 - 2/500, H/O Adukkam Part A - Clearing the Scrub jungle clearence including all labour charges for burryingng and burning etc.,

Picking the Existing BT surface with 5cm thick iuncluding all cost of Labour charge etc complete.

Providing & Laying gravel for side bermes including all cost and conveyance of all material and labour charge etc complete

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Applying PRIMECOAT over WMB/ WMM surface at 7.00Kg of SS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing Bituminous Macadam (BM) for 50mm thick incluiding all Machinery and Labour Charge etc complete.

Providing and laying Tack coat over WMM surface(treated with primer) using 2.0Kg of bitumen emulsion RS-1 for 10sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc.,

Providing and laying Premix Carpet with Seal Coat Type -A to 20mm thick using 0.18cum of 13.2mm, 0.09 cum of 11.20mm and .09cum of 6.70mm with 24.40 Kgs of VG 30 Bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in Central Hot Mix Plant 20-30T capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 20mm with mechanical paver to the specified grades and cross section and consolidated by 8-10T vibratory/pneumatic roller to the required density etc., including labour for attending to paver to site, hire & fuel charges for 20-30T CMP with bitumen boiler, tipper trucks, paver finisher, vibratory/pneumatic roller and all other tools and plants required, including fuel and other incidental charges etc., complete

Provision for HM Stone

Provision for KM Stone

Provision for Road Marking with Hot applied Thrmoplastic compound with Reflectorising Glass beads on Bituminus surface .

Provision for Road White Marking

Provision for 90cm Equilateral traingle Cautionary Sing Board

Provision for 60cm Equilateral traingle Cautionary Sing Board

Provision for 60cm Circle ( Mandatory ) Sing Board

Provision for Chevron signs 90cm Octogon ( Curves )Circle

Provision for Information Board and Name Board

Provision for Cement Concrete "V" Shape Side Drain

Earth Work excavation for foundation in all soils and to full depth as may as be directed in hard rock requiring plastering but inclusive of shorting, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth as per SS20B

Cemant Concrete 1:4:8 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc,

Cemant Concrete 1:2:4 using 20mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc,

Provision for Cement Concrete Pavement

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 an including cost of all materials and labour charges for mixing, laying, compacting and curing etc. complete

Provision for Bitumen pad including all fixing and all labour charges and etc complete.

Retaining Wall

Earth Work excavation for foundation in all soils and to full depth as may as be directed in hard rock requiring plastering but inclusive of shorting, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth as per SS20B

Cemant Concrete 1:4:8 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc,

Cemant Concrete 1:3:6 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc, Below Sill

Supplying and erecting shuttering including necessary support for plane surface in foundation Basement and Roof labs strutting upto 3.29M height for plane surfaces for floors for RCC column footings columns plinth beam and connected with foundations -Above GL

Construction of 1.50m Culvert @ Ch 925m

Earth Work excavation for foundation in all soils and to full depth as may as be directed in hard rock requiring plastering but inclusive of shorting, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth as per SS20B

Supplying and filling foundation and basement with filling sand in layher not more than 15cm thick well ramed, watered and compacted complete complying with standard specification

CC 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of materials and all labour charges etc., (For Foundation)

CC 1:3:6 mix using 40mm ISS HBG metal including cost and conveyance of materials and all labour charges etc., (for Below sill)

CC 1:3:6 mix using 40mm ISS HBG metal including cost and conveyance of materials and all labour charges etc., (for above sill)

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.

Supplying and erecting centering are strutting including neceassary supports for place surface for RCCcolumns fottings and pedestal beems crtitical pears erc., using mild steel angles of sizes 90x60x10cm gauge stiffness welded mild steel angles of sizes

Sub structure

Super structure

PCC 1:2 :4 mix using 20mm I SS size hard granite broken metal from approved quarry including cost and conveyance of all materials to site including cost of cement and including all labour charges etc., complete as directed by the Engineer (Bed block)

Cement concrete 1:1.5:3 using 20mm ISS HBG metal for all RCC item of works including 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.

Back filling with Good gritty gravel behind the Abutment & inbetween the wings including all labour charges etc., complete

Providing Weep Holes in Brick masonry reinforced cc wih 100mm Dia AC pipe extending through the full witdh of the struction with standard specification

Provision for Expansion joint inbetween the dirt wall & Deck in Abutment and inbetween deck in Pier in standard specification

Providing and laying Kraft paper barring between deck slab and bed block to the full width of seating

Construction of 1.50m Culvert @ Ch 1900m

Earth Work excavation for foundation in all soils and to full depth as may as be directed in hard rock requiring plastering but inclusive of shorting, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth as per SS20B

Supplying and filling foundation and basement with filling sand in layher not more than 15cm thick well ramed, watered and compacted complete complying with standard specification

CC 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of materials and all labour charges etc., (For Foundation)

CC 1:3:6 mix using 40mm ISS HBG metal including cost and conveyance of materials and all labour charges etc., (for Below sill)

CC 1:3:6 mix using 40mm ISS HBG metal including cost and conveyance of materials and all labour charges etc., (for above sill)

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.

Supplying and erecting centering are strutting including neceassary supports for place surface for RCCcolumns fottings and pedestal beems crtitical pears erc., using mild steel angles of sizes 90x60x10cm gauge stiffness welded mild steel angles of sizes

Sub structure

Super structure

PCC 1:2 :4 mix using 20mm I SS size hard granite broken metal from approved quarry including cost and conveyance of all materials to site including cost of cement and including all labour charges etc., complete as directed by the Engineer (Bed block)

Cement concrete 1:1.5:3 using 20mm ISS HBG metal for all RCC item of works including 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.

Back filling with Good gritty gravel behind the Abutment & inbetween the wings including all labour charges etc., complete

Providing Weep Holes in Brick masonry reinforced cc wih 100mm Dia AC pipe extending through the full witdh of the struction with standard specification

Provision for Expansion joint inbetween the dirt wall & Deck in Abutment and inbetween deck in Pier in standard specification

Providing and laying Kraft paper barring between deck slab and bed block to the full width of seating

PART (B) Maintenance Routine Maintenance After completion of construction works Maintenanace I year

Maintenanace II year

Maintenanace III year

Maintenanace IV year

Maintenanace V year

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)

S VELLAICHAMY CONTRACTOR