Thanjavur District - Package No.12 - Strengthening and 5 years Maintenance of 2 Road works in Thiruvonam Block under MGSMT - 2022-2023.

Amount

Part. 01. Strengthening and five year maintenance to Vadakkukottai Pallar Theru BG Road In Vadakkukottai Panchayat Km 0/0 - 1/130 (R-542)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, 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 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201.

Earth work excavation and depositing on bank with initial leadof 10metres and lift of 2metres as per SS 20A including breaking clods,sectioning,ramming etc., complete as directed by the dept. officers for formation.(SI. No.61)

Picking the existing worn out BT surface to an average thickness of 50 mm including labour charges and machinery charges etc complete

Providing and laying Water Bound Macadam Grading - III (63mm to11.20mm) IRC HBG of 75mm consolidated thickness consisting of clean, crushed aggregates mechanincally interlocked by rolling and bonding together with screening binding material of 0.21cum for 10 sqm and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method)

Applying PRIME COAT over WBM surface at 7.0 Kg Bitumen Emulsion/ 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Applying TACK COAT over WBM surface at 2.50 Kg Bitumen Emulsion/ 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing and laying bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonne per hour using crushed aggregates of specified grading,premixed with bituminous binder @5.4 to 5.6 percent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment,rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRT & H speciications clause 507 complete in all respects

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

Road Furniture

60 cm Equilateral triangle cautionary signboard (Pedestrian crossing, Major Road ahead, Speed breaker ahead, School zone, Side road left and right, X-junction ahead, Curve ahead)

Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bituminous Surface

Provision for KM Stone ( Nos)

Provision for HM Stone (Nos)

Provision for Name Board

For the First Year from the date of completion of work

For the Second Year from the date of completion 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

Part.02.Strengthening and five year maintenance to the Sillathur North MS Bridge Road Km 0/0-1/100 (R-6010)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, 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 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201.

Earth work excavation and depositing on bank with initial leadof 10metres and lift of 2metres as per SS 20A including breaking clods,sectioning,ramming etc., complete as directed by the dept. officers for formation.(SI. No.61)

Picking the existing worn out BT surface to an average thickness of 50 mm including labour charges and machinery charges etc complete

Providing and laying Water Bound Macadam Grading - III (63mm to11.20mm) IRC HBG of 75mm consolidated thickness consisting of clean, crushed aggregates mechanincally interlocked by rolling and bonding together with screening binding material of 0.21cum for 10 sqm and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method)

Applying PRIME COAT over WBM surface at 7.0 Kg Bitumen Emulsion/ 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Applying TACK COAT over WBM surface at 2.50 Kg Bitumen Emulsion/ 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing and laying bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonne per hour using crushed aggregates of specified grading,premixed with bituminous binder @5.4 to 5.6 percent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment,rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRT & H speciications clause 507 complete in all respects

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

Road Furniture

60 cm Equilateral triangle cautionary signboard (Pedestrian crossing, Major Road ahead, Speed breaker ahead, School zone, Side road left and right, X-junction ahead, Curve ahead)

Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bituminous Surface

Construction of Pipe culvert Ch 110m Sillathur North MS Bridge Road in Sillathur Panchayat

Earth work excavation in hard stiff clay soil and all classess of soil and depositing on bank with initial lead and lift as per SS20B.

Sand filling with river sand good quality including cost and conveyance of all materials to site including watering and compacting etc complete.

Cement concrete with (1:4:8) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges 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 complete

Cement concrete with (1:3:6) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges etc complete.

Providing and Laying Reinforced cement concretepipe NP3 for culverts on first class beddingof granular material in single Row in cluding fixing collar with cm 1:2 but Excluding Excavation,production works,backfilling concrete and masonry works in head wall and parapets clause 1106 ( 600MM DIA)

for NP3 Pipe

RCC Collars

Construction of Pipe culvert Ch 230m Sillathur North MS Bridge Road in Sillathur Panchayat

Earth work excavation in hard stiff clay soil and all classess of soil and depositing on bank with initial lead and lift as per SS20B.

Sand filling with river sand good quality including cost and conveyance of all materials to site including watering and compacting etc complete.

Cement concrete with (1:4:8) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges 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 complete

Cement concrete with (1:3:6) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges etc complete.

Providing and Laying Reinforced cement concretepipe NP3 for culverts on first class beddingof granular material in single Row in cluding fixing collar with cm 1:2 but Excluding Excavation,production works,backfilling concrete and masonry works in head wall and parapets clause 1106 ( 600MM DIA)

for NP3 Pipe

RCC Collars

Construction of Pipe culvert Ch 478m Sillathur North MS Bridge Road in Sillathur Panchayat

Earth work excavation in hard stiff clay soil and all classess of soil and depositing on bank with initial lead and lift as per SS20B.

Sand filling with river sand good quality including cost and conveyance of all materials to site including watering and compacting etc complete.

Cement concrete with (1:4:8) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges 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 complete

Cement concrete with (1:3:6) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges etc complete.

Providing and Laying Reinforced cement concretepipe NP3 for culverts on first class beddingof granular material in single Row in cluding fixing collar with cm 1:2 but Excluding Excavation,production works,backfilling concrete and masonry works in head wall and parapets clause 1106 ( 600MM DIA)

for NP3 Pipe

RCC Collars

Construction of Pipe culvert Ch 721m Sillathur North MS Bridge Road in Sillathur Panchayat

Earth work excavation in hard stiff clay soil and all classess of soil and depositing on bank with initial lead and lift as per SS20B.

Sand filling with river sand good quality including cost and conveyance of all materials to site including watering and compacting etc complete.

Cement concrete with (1:4:8) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges 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 complete

Cement concrete with (1:3:6) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges etc complete.

Providing and Laying Reinforced cement concretepipe NP3 for culverts on first class beddingof granular material in single Row in cluding fixing collar with cm 1:2 but Excluding Excavation,production works,backfilling concrete and masonry works in head wall and parapets clause 1106 ( 600MM DIA)

for NP3 Pipe

RCC Collars

Provision for KM Stone ( Nos)

Provision for HM Stone (Nos)

Provision for Name Board

For the First Year from the date of completion of work

For the Second Year from the date of completion 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}

S DH NATARAJAN