Tiruvarur District - MGSMT 2022-23 Road Works - Koradachery Block - Package - 6

Amount

1.Strengthening of Thirukalampur Adavangudi Road code - R-210 Km 0/0-2/852

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 5 cm to 10 cm old metalled surface and sectioning - 1 sq.m

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

Providing and laying including cost and 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 powerroller, watersprinkler and all other incidental charges such as traffic barricading and providing dangerlights etc. comp for base-course and side berms.

Providing and laying 75mm compacted thick WBM Grade II using 1 cum of 75mm to 22.4mm IRC HBG metal and 0.24 cum of Gravel for blindage for 10 Sqm. of 75mm compacted thick (the blindage material shall have PI value less than 6%) including cost and conveyance of all materials from approved quarry to work site and stacking to departmental gauge for pre-measurement as directed by the departmental officers including labour for spreading metal and gravel hand packing to camber and grade lines blinding with required quantity of gravel, forming edge bunds, watering with all leads for good water slurrying, rolling and consolidation by power roller and finishing as per MOST 404 (III revision) including hire and fuel charges for power roller and water sprinkler and all other tools and plants employed therefor and all incidental charges etc., complete for BOTTOM LAYER

Providing and laying WBM 75mm compacted thickness using Grade III metal using one cubic metre of 63 – 11.2mm IRC size HBG metal with 0.24 cubic metre of gravel of blindage per 10 sqm including cost and conveyance of all materials labour charges for stacking spreading road side and stack to them departmental gauge including all labour charges for spreading metal and sand gravel mix hand packing to compac watering with all leads for water and compaction by 8-10 tones power roller including hire charges and fuel charges for power rollwr water sprinkler and all other tools and plants employed barrcating etc.,completed as per clause 404 of M.O.R.T.specification.

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.

Applying tack coat over WBM surface (not treated with primer) using 2.5Kg of bituminous emulsion per 10 Sqm. including cost of bituminous emulsion which will be supplied departmentally at section stores and cost of which will be recovered at the rates as pe

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

Provision of Rumble Strips with premix Bituminous carpet Provision of 15 nos. rumble strips covered with premix bituminous carpet, 15-20mm high at centre, 250mm wide placed at 1m centre-to-centre approved locations to control speed, marked with while strips of road marking paint. Rumble Strips = 3 X 3.0X 0.25 = 2.25

Road Marking With Hot Applied Thermoplastic Compound With reflectorising Glass Beads on Bituminous Surface:- Providing and laying of hot applied thermoplastic compound 2.50mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35, The finished surface to be level uniform and free from streaks and holes etc complete as per MORTH&H specification No.803

Provision for kilometre stones

Provision for Hectametre stones

Provision for Nameboard & Citizen information Board charges

Provision for sign boards

Retaing Wall CH 0/140-0/152, CH 0/160-0/170,CH 0/175-0/190,CH 0/220-0/250,CH0/400-0/412,CH0 0/500-0/509

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.

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

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

Supply and erecting centering and shuttering with steel materials including all labour charges etc.,complete

Provision for Weepholes

2.Strengthening of Mela Uthirankudi Road 0/0-2/230km Road code - R-37

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 5 cm to 10 cm old metalled surface and sectioning - 1 sq.m

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 20A

Providing and laying including cost and 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 powerroller, watersprinkler and all other incidental charges such as traffic barricading and providing dangerlights etc. comp for base-course and side berms.

Providing and laying 75mm compacted thick WBM Grade II using 1 cum of 75mm to 22.4mm IRC HBG metal and 0.24 cum of Gravel for blindage for 10 Sqm. of 75mm compacted thick (the blindage material shall have PI value less than 6%) including cost and conveyance of all materials from approved quarry to work site and stacking to departmental gauge for pre-measurement as directed by the departmental officers including labour for spreading metal and gravel hand packing to camber and grade lines blinding with required quantity of gravel, forming edge bunds, watering with all leads for good water slurrying, rolling and consolidation by power roller and finishing as per MOST 404 (III revision) including hire and fuel charges for power roller and water sprinkler and all other tools and plants employed therefor and all incidental charges etc., complete for BOTTOM LAYER

Providing and laying WBM 75mm compacted thickness using Grade III metal using one cubic metre of 63 – 11.2mm IRC size HBG metal with 0.24 cubic metre of gravel of blindage per 10 sqm including cost and conveyance of all materials labour charges for stacking spreading road side and stack to them departmental gauge including all labour charges for spreading metal and sand gravel mix hand packing to compac watering with all leads for water and compaction by 8-10 tones power roller including hire charges and fuel charges for power rollwr water sprinkler and all other tools and plants employed barrcating etc.,completed as per clause 404 of M.O.R.T.specification.

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.

Applying tack coat over WBM surface (not treated with primer) using 2.5Kg of bituminous emulsion per 10 Sqm. including cost of bituminous emulsion which will be supplied departmentally at section stores and cost of which will be recovered at the rates as pe

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

Provision of Rumble Strips with premix Bituminous carpet Provision of 15 nos. rumble strips covered with premix bituminous carpet, 15-20mm high at centre, 250mm wide placed at 1m centre-to-centre approved locations to control speed, marked with while strips of road marking paint. Rumble Strips = 3 X 3.0X 0.25 = 2.25

Road Marking With Hot Applied Thermoplastic Compound With reflectorising Glass Beads on Bituminous Surface:- Providing and laying of hot applied thermoplastic compound 2.50mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35, The finished surface to be level uniform and free from streaks and holes etc complete as per MORTH&H specification No.803

Provision for kilometre stones

Provision for Hectametre stones

Provision for Nameboard & Citizen information Board charges

Provision for sign boards

Provision for Octogon curves

Construction of RCC pipe culvert 0/392

Earth work excavation in Hard stiff clay soil except hard rock requiring bleasting such as soft clay mixed sand as per SS 20B

Collection and supply of sand and filling in to the basement including cost and conveyance to the siteand all labour charges for filling as per standard speecifications

Cement Concrete 1:4:8 using 40mm ISS HBG Metal including cost and conveyance of all materials to site and cost of labour and all other incidental charges

C.C. 1:3:6 mix using 40mm ISS HBG Metal including cost and conveyance of all materials to site and cost of labour charges etc,complete

Supply and erecting centering and shuttering with steel materials including all labour charges etc.,complete

Provision for 0.900M pipe NP3

Collection and supply of Well gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for filling etc.complete,

Construction of RCC pipe culvert 1/267

Earth work excavation in Hard stiff clay soil except hard rock requiring bleasting such as soft clay mixed sand as per SS 20B

Collection and supply of sand and filling in to the basement including cost and conveyance to the siteand all labour charges for filling as per standard speecifications

Cement Concrete 1:4:8 using 40mm ISS HBG Metal including cost and conveyance of all materials to site and cost of labour and all other incidental charges

C.C. 1:3:6 mix using 40mm ISS HBG Metal including cost and conveyance of all materials to site and cost of labour charges etc,complete

Supply and erecting centering and shuttering with steel materials including all labour charges etc.,complete

Provision for 0.900M pipe NP3

Collection and supply of Well gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for filling etc.complete,

CONSTRUCTION OF RETAINING WALL 0/910-0/922

Earth work excavation and all class of soil execpt hard rock etc., completed as per std., specification etc.,

M.Sand filling for foundation including cost and conveyance of all materials to site and all labour charges for mixing,

Cement concrete 1:4:8 mix using 40mm HBG Metal including cost and conveyance of all materials and all labour chages etc., complete

Cement concrete 1:3:6mix using 40mm HBG Metal including cost and conveyance of all materials and all labour chages etc., complete (BELOW LEVEL)

Cement concrete 1:3:6mix using 40mm HBG Metal including cost and conveyance of all materials and all labour chages etc., complete (SUPER STRUCTURE)

Supplying and erecting centering shuttering including necessary supports for planesurface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre and Complete

CONSTRUCTION OF RETAINING WALL 1/247-1/257

Earth work excavation and all class of soil execpt hard rock etc., completed as per std., specification etc.,

M.Sand filling for foundation including cost and conveyance of all materials to site and all labour charges for mixing,

Cement concrete 1:4:8 mix using 40mm HBG Metal including cost and conveyance of all materials and all labour chages etc., complete

Cement concrete 1:3:6mix using 20mm HBG Metal including cost and conveyance of all materials and all labour chages etc., complete

Cement concrete 1:3:6mix using 20mm HBG Metal including cost and conveyance of all materials and all labour chages etc., complete

Supplying and erecting centering shuttering including necessary supports for planesurface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre and Complete

Towards the charges for routline maintenance of the road work executed under MGSMT including dressing of berms by refilling the gully with the earth from borrow pits, cleaning of wild seasonal growth on berms, destilting of side drains and CD works, white washing guard stones, painting of KM, HM stones, parapets, cutting of branches of trees, refixing displaced guard stones, caution boards, speed limit boards etc., with the periodicity for the above activities as prescribed in IRC-SP-20:2002 and as directed by the departmental officers except for the constructional defects which has to be rectified by the contractor at his own cost

Maintenance cost for Strengthening of Thirukalampur Adavangudi Road code - R-210 Km 0/0-2/852

For the First Year from the date of completion of work

For the Second Year from the date of cpmpletion of work

For the Third Year from the date of completion of work

For the Fourth Year from the date of completion of work

For the Fifth Year from the date of completion of work

Maintenance cost for Strengthening of Mela Uthirankudi Road 0/0-2/230km Road code - R-37

For the First Year from the date of completion of work

For the Second Year from the date of cpmpletion of work

For the Third Year from the date of completion of work

For the Fourth Year from the date of completion of work

For the Fifth Year from the date of completion of work

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)

THANGARAJU GANAPATHY