Strengthening and 5 years maintenance of Two road work in Oddanchatram Block of Dindigul District TN05-20 NABARD XXX 24-25

Amount

Name of the work : 1. Strengthening of the road from Kuthiluppai - Veriyappur - Chinnakkampatty to Kuthiluppai - I.Athappanpatty road km 0/0 - 1/800 H/O Kuthiluppai. (R 531) Estimate amount : Rs. 68.97 Lakhs

A. Construction work Clearing and grubbing road land including uprooting wild vegetation, grass, bushes ,scrubs,saplings and trees of girths upto 300mm, removal of stumps of such trees cut earlie and disposal of unserviceable material and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm thickness as per technical specification clause 201. etc. comp.

Earth work excavation from borrow pits for filling in all classes of soil except sand and hard rock etc with initial lead and lift for raising and widening the existing road sidedrain etc, complete.as per SS20A

Picking the existing worn - out WBM / BT surface using 5 - 10 cm thick including allcost andconveyance of all materials and all labour charges 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.

Providing and laying of prime coat using Emulsion at the rate of 7 Kg per ten square meter over the WMM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat over WMM surface(treated with primer) using 2.5Kg 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.,

BITUMINOUS CONCRETE 25 MM THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 25mm thick using 0.13cum of 19.00-9.50mm. 0.17cum of 9.5-2.36 and below with 50.3kgs of VG30/VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, carrying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonnes vibratory/phenumatic roller to the required density etc., including labour for attending to paver to site etc.including hire charges and fuel charges foe 20-30t CMP with bitumen boiler, tipper trucks,paver finisher/9m paver finisher,vibratory/phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5

Providing and Laying Gravel Soling to compacted thick including cost & conveyance of gravel from approved sources to work site including labour for spreading, watering and compacting by Power roller to achieve the required Proctor density at 100% compaction at optimum moisture content and hire & fuel charges for power roller , water sprinkler and all other incidental charges such as traffic barricading and providing danger lights etc, complete.

Provision for Km stone, Hm stone,Guardstone,Name board, Logo board and Cautionary sign boards etc.

KM Stone

HM Stone

Provision for Information board

Provision for Sign board

Provision for Road white marking

Construction of 3.00 Span Culvert @ ch 695m

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 : 4 : 8 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 : 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.

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 providing fixtures like fan clamps in the RCC floor or roof slabs wherev

Centering : Supplying and erecting centering for sides and soffits including support and strutting up to 3.29m high for plane surface such as using mild steel sheets of size 90 x 40 cm and BG 10 stiffened with welded mild steel angle of size 25x25x3mm for boarding laid over silver oak (country wood) joists of size 10x6.50cm spaced at about 90 centre to centre and supported by casaurina props of 10 - 13cm dia spaced at 75cm c/c etc. complete. for Below sill

Centering : Supplying and erecting centering for sides and soffits including support and strutting up to 3.29m high for plane surface such as using mild steel sheets of size 90 x 40 cm and BG 10 stiffened with welded mild steel angle of size 25x25x3mm for boarding laid over silver oak (country wood) joists of size 10x6.50cm spaced at about 90 centre to centre and supported by casaurina props of 10 - 13cm dia spaced at 75cm c/c etc. complete. for Above sill

Supplying and Fabricating and placing in position MS steel or ribbed for 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.

Providing and fixing PVC EXPANSION JOINT in between Deck slabs over abutment and pier as shown in the Drawing including cost and conveyance of expansion Joints including Shalimar pad and joint sealant etc., Complete 1 joint.

Providing and fixing Kraft paper full width of deck slab and including cost and conveyance to work site, labour for fixing the same in corect position and all other incidental charges etc.,complete as per standard specifications.

Gravel filling behind the Abutments and wings with clean gritty gravel including cost and conveyance of gravel to worksite, including labour charges for filling in layers, watering, tamping under optimum moisture content to get the maximum density all other incidental charges etc., complete.

Providing and fixing seepage pipes of 100mm PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to worksite, cost and labour for 900 mm dia. semi-spherical backfill arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing etc., complete to drain the backfill.

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

Maintenance II year

Maintenance III year

Maintenance IV year

Maintenance 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)

Name of the work : 2. Upgradation of the road from Kuthiluppai - I.Athappanpatty to Kuthiluppai - Veriyappur - Markkampatty Km 0/00 - 1/100 H/O Kuthiluppai.(R 565) Estimate amount : Rs. 39.48 Lakhs

A. Construction work Clearing and grubbing road land including uprooting wild vegetation, grass, bushes ,scrubs,saplings and trees of girths upto 300mm, removal of stumps of such trees cut earlie and disposal of unserviceable material and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm thickness as per technical specification clause 201. etc. comp.

Earth work excavation from borrow pits for filling in all classes of soil except sand and hard rock etc with initial lead and lift for raising and widening the existing road sidedrain etc, complete.as per SS20A

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.

Providing and laying of prime coat using Emulsion at the rate of 7 Kg per ten square meter over the WMM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat over WMM surface(treated with primer) using 2.5Kg 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.,

BITUMINOUS CONCRETE 25 MM THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 25mm thick using 0.13cum of 19.00-9.50mm. 0.17cum of 9.5-2.36 and below with 50.3kgs of VG30/VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, carrying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonnes vibratory/phenumatic roller to the required density etc., including labour for attending to paver to site etc.including hire charges and fuel charges foe 20-30t CMP with bitumen boiler, tipper trucks,paver finisher/9m paver finisher,vibratory/phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5

Providing and Laying Gravel Soling to compacted thick including cost & conveyance of gravel from approved sources to work site including labour for spreading, watering and compacting by Power roller to achieve the required Proctor density at 100% compaction at optimum moisture content and hire & fuel charges for power roller , water sprinkler and all other incidental charges such as traffic barricading and providing danger lights etc, complete.

Provision for Km stone, Hm stone,Guardstone,Name board, Logo board and Cautionary sign boards etc.

KM Stone

HM Stone

Provision for Information board

Provision for Sign board

Provision for Road white marking

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

Maintenance II year

Maintenance III year

Maintenance IV year

Maintenance 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)

R THANGARAJ (BID ID -1227360)