Improvement of 3 roads to a lenght of 8.284 Km in Gummidipoondi and Minjur Block of Tiruvallur District under SASCI 2025-26 Pac-01

Amount

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

Formation of Earthern Shoulders Using Conveyed Earth collection and supply of carted earth from the approved quarry including cost and conveyance of conveyed earth all materials to site anf labour charges , including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS

Gravel Shoulders Collection and supply of gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS

Laying of Wet Mix Macadam(WMM) 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.

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

Rapid Setting Emulsion (RS-1) 2.5 Kg 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 macadam 50mm Thick Providing and laying 50mm Compacted thick Bituminous macadam using 26.50-11.2mm graded metal and 0.10 cum of 13.20-2.36mm grade metal with 37.00kgs of VG30/VG40 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 50mm 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 asper clause 507 of MORTH Rev-5

Providing and laying Bituminous Concrete 25/30/40mm Thick (Grade-II) Using VG30 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 50.3 kgs 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 per specification using CMP as per clause 507 of MORTH Rev-5

Provision for KM Stone

Provision for HM Stone

Supply and fixing of Sign boards as per specification

Road Marking/ Road Stud with lens reflector

Construction of Retaining Wall @ ch: 0/060 - 0/130

Earth work excavation and depositing on bank with in initial lead including cost of conveyance etc,..completed

Cement Concrete 1:4:8 ( One Cement Five sand and Ten Hard Broken stone) using 40 mm gauge Hard Broken Granite stone jelly for foundation including cost and conveyance of materials to site and labour charges for laying, watering and compacting etc. comple

cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete

Towards centering chargers for all labour charges etc

Construction of RCC 6.0m span culvert at Ch 0/084

Earthwork excavation for foundation soil as per SS 20B for foundation

cement concrete 1:4:8 mix using 40mm HBG metal including all labour charges for filling etc complete

cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete

Centering for sides and soffits RCC items including cost and conveyance of all materials to site including all labour charges for filling etc complete

Below sillCH: @ 0/084

above sill

Supplying and fabrication of steel rods including all cost and conveyance and all labour charges and all other incidential charges

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

Providing and fixing 20mm bitumen felt for expansion joint between dirtwall and deck slab

Providing and fixing tar paper for bearing between bedblock and deck slab

Providing weep holes 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 a

Gravel filling between body wall including cost and conveyance of gravel, labour for filling, watering and compacting etc complete complying with standard specificatio

Construction of RCC 1.50m span culvert at Ch 0/297, 0/644, 1/717 & 2/134

Earthwork excavation for foundation soil as per SS 20B for foundation

cement concrete 1:4:8 mix using 40mm HBG metal including all labour charges for filling etc complete

cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete

Centering for sides and soffits RCC items including cost and conveyance of all materials to site including all labour charges for filling etc complete

below sill CH: @ 0/297

above sill

below sill CH: @ 0/644

above sill

below sill CH: @ 1/717

above sill

below sill CH: @ 2/134

above sill

Supplying and fabrication of steel rods including all cost and conveyance and all labour charges and all other incidential charges

cement concrete 1:2:4 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

Providing and fixing 20mm bitumen felt for expansion joint between dirtwall and deck slab

Providing and fixing tar paper for bearing between bedblock and deck slab

Providing weep holes 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 a

Gravel filling between body wall including cost and conveyance of gravel, labour for filling, watering and compacting etc complete complying with standard specificatio

Construction of RCC 3.0m span culvert at Ch 2/824

Earthwork excavation for foundation soil as per SS 20B for foundation

cement concrete 1:4:8 mix using 40mm HBG metal including all labour charges for filling etc complete

cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete

Centering for sides and soffits RCC items including cost and conveyance of all materials to site including all labour charges for filling etc complete

below sill CH: @ 2/824

above sill

Supplying and fabrication of steel rods including all cost and conveyance and all labour charges and all other incidential charges

cement concrete 1:2:4 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

Providing and fixing 20mm bitumen felt for expansion joint between dirtwall and deck slab

Providing and fixing tar paper for bearing between bedblock and deck slab

Providing weep holes 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 a

Gravel filling between body wall including cost and conveyance of gravel, labour for filling, watering and compacting etc complete complying with standard specificatio

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

Picking the Worn-out BT Surface including incidential charges and cleaning of all labour charges and machinery charges etc,..complete

Formation of Earthern Shoulders Using Conveyed Earth collection and supply of carted earth from the approved quarry including cost and conveyance of conveyed earth all materials to site anf labour charges , including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS

Gravel Shoulders Collection and supply of gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS

Laying of Wet Mix Macadam(WMM) 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.

Advance patch work for making up the undulation in the existing B.T surface to an average thickness of of 25mm using 13.2mm IRC size HBG metal with 44 Kg of Bitumen-for 1cum of metal mixed in hot mix plant laying at site

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

Rapid Setting Emulsion (RS-1) 3.0 Kg Providing and laying Tack coat over BT surface(treated with primer) using 3.0Kg 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.,

Rapid Setting Emulsion (RS-1) 2.5 Kg 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 macadam 50mm Thick Providing and laying 50mm Compacted thick Bituminous macadam using 26.50-11.2mm graded metal and 0.10 cum of 13.20-2.36mm grade metal with 37.00kgs of VG30/VG40 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 50mm 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 asper clause 507 of MORTH Rev-5

Providing and laying Bituminous Concrete 25/30/40mm Thick (Grade-II) Using VG30 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 50.3 kgs 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 per specification using CMP as per clause 507 of MORTH Rev-5

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 KM Stone

Provision for HM Stone

Supply and fixing of Sign boards as per specification

Road Marking/ Road Stud with lens reflector

Construction of RCC 2.0m span culvert at Ch 1/130

Earthwork excavation for foundation soil as per SS 20B for foundation

cement concrete 1:4:8 mix using 40mm HBG metal including all labour charges for filling etc complete

cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete

Centering for sides and soffits RCC items including cost and conveyance of all materials to site including all labour charges for filling etc complete

above sill

Supplying and fabrication of steel rods including all cost and conveyance and all labour charges and all other incidential charges

cement concrete 1:2:4 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

Providing and fixing 20mm bitumen felt for expansion joint between dirtwall and deck slab

Providing and fixing tar paper for bearing between bedblock and deck slab

Providing weep holes 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 a

Gravel filling between body wall including cost and conveyance of gravel, labour for filling, watering and compacting etc complete complying with standard specificatio

3. STRENGTHENING OF BT ROAD @ SOMBATTU TO EDAPALAYAM VIA DHARGAS KANDIGAI KM 0/ 0 - 3/00 @ SOMBATTU PANCAHYAT IN MINJUR PANCHAYAT UNION @ TIRUVALLLUR DISTRICT UNDER SASCI/2025-26/RD/TVLR/

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

Picking BT Surface 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

Formation of Earthern Shoulders Using Conveyed Earth collection and supply of carted earth from the approved quarry including cost and conveyance of conveyed earth all materials to site anf labour charges , including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS

Gravel Shoulders Collection and supply of gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS

Laying of Wet Mix Macadam(WMM) 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.

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

Rapid Setting Emulsion (RS-1) 2.5 Kg 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 macadam 50mm Thick Providing and laying 50mm Compacted thick Bituminous macadam using 26.50-11.2mm graded metal and 0.10 cum of 13.20-2.36mm grade metal with 37.00kgs of VG30/VG40 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 50mm 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 asper clause 507 of MORTH Rev-5

Providing and laying Bituminous Concrete 25/30/40mm Thick (Grade-II) Using VG30 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 50.3 kgs 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 per specification using CMP as per clause 507 of MORTH Rev-5

Providing and fixing of Sign Board

Road Marking/ Road Stud with lens reflector

Provision for KM Stone

Provision for HM Stone

CONSTRUCTION FOR 1.50M SPAN RCC CULVER CH 1/979, 2/141 & 2/268

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of un

Earthwork excavation for foundation soil as per SS 20B for foundation

cement concrete 1:4:8 mix using 40mm HBG metal including all labour charges for filling etc complete

cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete

cement concrete 1:2:4 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

cement concrete 1:2:4 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc complete

Centering for sides and soffits RCC items including cost and conveyance of all materials to site including all labour charges for filling etc complete Below

Centering for sides and soffits RCC items including cost and conveyance of all materials to site including all labour charges for filling etc complete Above

Supplying and fabrication of steel rods including all cost and conveyance and all labour charges and all other incidential charges

Providing and fixing 20mm bitumen felt for expansion joint between dirtwall and deck slab

Providing and fixing tar paper for bearing between bedblock and deck slab

Providing weep holes 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 a

Gravel filling between body wall including cost and conveyance of gravel, labour for filling, watering and compacting etc complete complying with standard specificatio

CONSTRUCTION OF HARDBED CH 0/948

Earth work excavation and depositing on bank with in initial lead including cost of conveyance etc,..completed

Cement Concrete 1:4:8 ( One Cement Five sand and Ten Hard Broken stone) using 40 mm gauge Hard Broken Granite stone jelly for foundation including cost and conveyance of materials to site and labour charges for laying, watering and compacting etc. comple

Cement Concrete 1:2:4 (One cement, Two sand, Four Hard Broken stone) using 20 mm guage machine broken hard broken granite stone jelly fincluding cost conveyance and all labour charges etc. complete.

Towards centering chargers for all labour charges etc

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

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)

HARRSHA INFRA PROJECTS PRIVATE LIMITED (BID ID -1378152)