Strengthening to the Road From Thekkalur to Ammankoil road km 0/0-0/800 ( Working Reach Km 0/0 - 0680 ) R 519 SFC (DP) 2025 2026

1.Strengthening to the Road From Thekkalur to Ammankoil road km 0/0-0/800 ( Working Reach Km 0/0 - 0680 ) R 519

Clearing the Scrub jungle including all labour charges for burying and burning etc., complete.

Earth work excavation and depositing on bank within initial lead and lift in hard gravelly soil for Cutting side drain etc, complete. as per SS 20 A

Picking 5cm to 10 cm old BT Surface and sectioning -1Sq.m

Collection and supply of gritty gravel from approved quarry including all labour charges for spreading and compaction with power roller etc. complete, for Shoulders

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 BM surface 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., ( WMM Portion )

BITUMINOUS CONCRETE 25/30/40 MM THICK USING cmp (Grade-II) Providing and laying Bituminous Concrete to 25/30/40mm thick using 0.13 cum of 19.00- 9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 50.30kgs of VG30 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 20-30 ton capacity, conveying 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 tonne Vibratory to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as

Provision for Hm stone

Provision for T Junction

Stop Sign Board 750MM

Major road ahead

Rumble strips ahead

Provision for Sign board

Road Marking with hot applied thermoplastic Compound with Reflectorising Glass Beads on Bituminous surface

Provision for Rumble Strips Bell Mounth

Provision for Hard Bed Ch 0.00 - 100 m Earth work excavation and depositing on bank with in initial lead of 10m and lift of 2m in hard gravelly soil as per SS 20 B for 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 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Supplying and Erecting Centering with steel shutters and supports including cost and conveyance and all other 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.

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

Provision for Hazard Markar Board

Provision for Reflective studs

Dismantlinh Existing Damaged RR Cut Stone Culvert Ch :- 510 m ..Dismandling of existing structures like culverts , bridges , retaining walls and others structures compressing of brick masonaray , including disposal of unserviceable material and stacking the material with all lift and lead of 1000 m as per technical Specification clause 202

Dismandling of existing structures like culverts , bridges , retaining walls and others structures compressing of brick masonaray , including disposal of unserviceable material and stacking the material with all lift and lead of 1000 m as per technical Specification clause 202

Provision for Barring Crush Barrier ch :- 455 - 430

Provision for Box Culvert Ch :- 510 m

Earth work excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, strutting and bailing out water wherever necessary as per SS 20 B for foundation..

Cement concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for 10 cum.

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metalincluding cost and conveyance of all materials to site and alllabour charges for mixing, laying, and curing etc complete for 10 cum

Cement concrete 1:2:4 mix using 20 mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for 10 cum.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting up to 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casuarinas props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.

ii) Rate for roof slab, lintel, beam

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works

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)

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