Strengthening of 1 Road work from Pottlipalayam road Km 2/2 to VaragoorampattiPanchayay limit at Tiruchengode Blockof Namakkal District under Savings Fund 2025-26 Pkg.No18 /NKL/Savings 2025-26

Clearing Scrub jungles including and removing from site, disposal by burying or burning etc., complete as directed by the departmental officers.

Picking BT Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4

Earth work excavation in all classes of soils except hard rock requiring blasting depositing on bank with initial lead of 10M and lift of 2M including all labour charges and incidental charges such as shoring, strutting, providing coffer dams, bailing out of water as per 20B

Collection and supply of gravel from average lead of 1km including cost and conveyance to site and stacking to departmental gauge for premeasurement .

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

Applying TACK COAT over Primed WMM surface at 2.5Kg of RS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

BC 25/30/40mm Thick (Grade-II) Using VG30 Bitumen and Plastic Waste 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 47.28kgs of VG30 bitumen and 3.02Kgs of Waste Plastic 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 per specification using CMP as per clause 507 of MORTH Rev-5

Provision for 1.50m Span Culvert-Ch1100

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete.

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

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

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

Reinforced Cement concrete 1 : 1.5 :3 mix using 20mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete.

Centering for Sides and Soffits including cost and conveyance of materials and labour charges etc complete.

Below GL

above GL

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

Providing and fixing 20mm Bitumen felt for expansion joint between drit wall & Deck slab

Providing and fixing Tar paper for Bearing between Bed Block & Deck Slab

Providing weepholes in plain 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

Collection and supply of gravel from average lead of 1km including cost and conveyance to site and stacking to departmental gauge for premeasurement .

Providing and fixing of Retro Reflectorised Cautionary, Mandatory Signs with Definition Plate made out of High Intensity Grade Prismatic Sheeting conforming to IRC-67:2010 & ASTM D 4956-09,Type IV Specification and Fixed over 1.5 mm thick Aluminium Sheet

60cm Equilaterial triangle sign board

60CM Circular (Mandatory) Sign Board

Supply and Fixing of H.M Stones etc.,

Supply and Fixing of K.M Stones etc.,

Provision for Name Board

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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