Improvements of 1 No of roads in Sankarankovil Panchayat union under MGSMT 2022-23 Package No.56

Amount

STRENGTHENING OF ARUNCHALAPURAM TO ACHAMPATTI ROAD KM 0/0 - 1/800 [R2] SANKARANKOVIL BLOCK IN TENKASI DISTRICT.

Clearing and Grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000m including and disposal of top Organic soil not exceeding 150mm in thickness as per Technical Specification Clause 201,(i) (A) - Scrub Jungle Clearance

Earthwork excavation for Road work in all Soils with Hydraulic excavator of 0.90 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with a lift upto 1.50m and lead upto 1000m as per Technical specification Clause 302.3

Providing and Laying Gravel to 100mm 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 as per Technical specification Clause

Picking the Exisiting Bituminous/Water Bound Macadam surface to a depth of 100mm by Mechanical means and addition of deficit aggregate @ 50% for Construction of Granular sub base by providing well graded material, spreading in uniform layers with standard bed camber on prepared surface, and compacting with Vibratory roller to achieve the desired density.

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 applying Prime Coat with Bitumen Emulsion (SS-1) using Emulsion distributor at the rate of 0.70 kg per sqm on the prepared Granular surface (Wet Mix Moisture/ Wet Mix Macadam layer) treated with Primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. (ii)

Providing and applying Tack Coat with Bitumen Emulsion (RS-1) using Emulsion distributor at the rate of 0.25 kg per sqm on the prepared Granular surface (Water Bound Macadam Gr III layer/Wet Mix Macadam Layer) treated with Primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. (ii)

Providing and laying Bituminous Macadam based on job mix formula mixed in hot mix plant of drum type in one layer for overlay as shown in drawing using paving Bitumen 60/70 penetration grade as per IS 73 and aggregates conforming to grading with 37.00 Kgs of VG 30 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 20-30T capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 30mm with mechanical paver to the specified grades and cross section and consolidated by 8-10T vibratory/pneumatic roller to the required density etc., including labour for attending to paver to site, hire & fuel charges for 20-30T CMP with bitumen boiler, tipper trucks, paver finisher, vibratory/pneumatic roller and all other tools and plants required, including fuel and other incidental charges etc., complete.

Providing and laying Bituminous Concrete based on job mix formula mixed in hot mix plant of drum type in one layer for overlay as shown in drawing using paving Bitumen 60/70 penetration grade as per IS 73 and aggregates conforming to grading with 50.30 Kgs of VG 30 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 20-30T capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 30mm with mechanical paver to the specified grades and cross section and consolidated by 8-10T vibratory/pneumatic roller to the required density etc., including labour for attending to paver to site, hire & fuel charges for 20-30T CMP with bitumen boiler, tipper trucks, paver finisher, vibratory/pneumatic roller and all other tools and plants required, including fuel and other incidental charges etc., complete.

Provision for HM stone at each Furlong/Hectameter - 200m (regular intervals) as per standard dimensions and specifications mentioned in the departmental specifications etc., complete

Provision for KM stone at each Kilometer - 1000m (regular intervals) as per standard dimensions and specifications mentioned in the departmental specifications etc., complete

Providing and laying of Hot applied Thermoplastic compound 2.5mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5mm 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 MORT&H specification No.803. - Road Marking with Hot applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface.

Sign Boards

60Cm Equilateral Triangle Caution Sign

Curve Boards [ 5 Curves] 90Cm Cherron Sign

RCC SLAB CULVERT 1.50M SPAN @ CHAINAGE 0m,

Earthwork excavation in all clauses of Soils and Subsoils except hard rock requiring blasting including Shoring, Strutting and dressing the excavation upto sill level to maintain the foundation width as per the specifications SS 20B etc., complete

Cement concrete 1:4:8 mix using 40mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., For Foundation - Base Concrete

Supplying and erection Steel Centering for sides and soffits inculding necessary supports and structing for plain surfaces such as RCC Slab, Lintel, Beam, Column, Sunshade including cost and coveyance of all materials to site and all other incidental charges etc complete.,

Below Sill Level

Bed Block/Deck Slab

Cement concrete 1:3:6 mix using 40mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., Concrete Masonry - Abutment & Return wall.

Reinforced Cement concrete 1:2:4 mix using 20mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., Concrete Masonry -Back wall.

Reinforced cement concrete 1:1.5:3 mix using 20 mm ISS HBG metal inculding cost and coveyance of all materials to site, (excluding steel fabrication charges) labour charges for mixing ,laying,compacting and curing and other incidental charges as per standard specifications etc complete.,

Supplying and Fabrication of Steel Fe 415 grade required for all RCC item of works involved including fabrication and labour charges for Cutting, bending, tying, placing in position, includes overlaping length wherever required etc., complete

Provision for Expansion joint uisng Bituminous Tar pad between Deck slab and Abutment/Back wall structure (To prevent Expansion and Contraction of concrete structures at joints) including all labour and other incidental charges etc., complete

RCC SLAB CULVERT 1.50M SPAN @ CHAINAGE550m

Earthwork excavation in all clauses of Soils and Subsoils except hard rock requiring blasting including Shoring, Strutting and dressing the excavation upto sill level to maintain the foundation width as per the specifications SS 20B etc., complete

Cement concrete 1:4:8 mix using 40mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., For Foundation - Base Concrete

Supplying and erection Steel Centering for sides and soffits inculding necessary supports and structing for plain surfaces such as RCC Slab, Lintel, Beam, Column, Sunshade including cost and coveyance of all materials to site and all other incidental charges etc complete.,

Below Sill Level

Bed Block/Deck Slab

Cement concrete 1:3:6 mix using 40mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., Concrete Masonry - Abutment & Return wall.

Reinforced Cement concrete 1:2:4 mix using 20mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., Concrete Masonry -Back wall.

Reinforced cement concrete 1:1.5:3 mix using 20 mm ISS HBG metal inculding cost and coveyance of all materials to site, (excluding steel fabrication charges) labour charges for mixing ,laying,compacting and curing and other incidental charges as per standard specifications etc complete.,

Supplying and Fabrication of Steel Fe 415 grade required for all RCC item of works involved including fabrication and labour charges for Cutting, bending, tying, placing in position, includes overlaping length wherever required etc., complete

Provision for Expansion joint uisng Bituminous Tar pad between Deck slab and Abutment/Back wall structure (To prevent Expansion and Contraction of concrete structures at joints) including all labour and other incidental charges etc., complete

RCC SLAB CULVERT 1.50M SPAN @ CHAINAGE 900M

Earthwork excavation in all clauses of Soils and Subsoils except hard rock requiring blasting including Shoring, Strutting and dressing the excavation upto sill level to maintain the foundation width as per the specifications SS 20B etc., complete

Cement concrete 1:4:8 mix using 40mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., For Foundation - Base Concrete

Supplying and erection Steel Centering for sides and soffits inculding necessary supports and structing for plain surfaces such as RCC Slab, Lintel, Beam, Column, Sunshade including cost and coveyance of all materials to site and all other incidental charges etc complete.,

Below Sill Level

Bed Block/Deck Slab

Cement concrete 1:3:6 mix using 40mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., Concrete Masonry - Abutment & Return wall.

Reinforced Cement concrete 1:2:4 mix using 20mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., Concrete Masonry -Back wall.

Reinforced cement concrete 1:1.5:3 mix using 20 mm ISS HBG metal inculding cost and coveyance of all materials to site, (excluding steel fabrication charges) labour charges for mixing ,laying,compacting and curing and other incidental charges as per standard specifications etc complete.,

Supplying and Fabrication of Steel Fe 415 grade required for all RCC item of works involved including fabrication and labour charges for Cutting, bending, tying, placing in position, includes overlaping length wherever required etc., complete

Provision for Expansion joint uisng Bituminous Tar pad between Deck slab and Abutment/Back wall structure (To prevent Expansion and Contraction of concrete structures at joints) including all labour and other incidental charges etc., complete

RETAINING WALL AT CH 180M-200M

Earthwork excavation in all clauses of Soils and Subsoils except hard rock requiring blasting including Shoring, Strutting and dressing the excavation upto sill level to maintain the foundation width as per the specifications SS 20B etc., complete

Cement concrete 1:4:8 mix using 40mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., For Foundation - Base Concrete

Supplying and erection Steel Centering for sides and soffits inculding necessary supports and structing for plain surfaces such as RCC Slab, Lintel, Beam, Column, Sunshade including cost and coveyance of all materials to site and all other incidental charges etc complete.,

Cement concrete 1:3:6 mix using 40mm ISS HBGS metal laid in layers not more than 15cm thick inculding cost and coveyance of all materials to site, labour charges for mixing ,laying,compacting and curing etc complete., Concrete Masonry - Abutment & Return wall.

Maintenance 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

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 Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

P.Vijayabalan