Improvements to Roads in Sriperumbudur Panchayat Union of Kancheepuram District having PKG No. TNKPM 40/2022-23

Amount

Part I : Providing CC Road to Nethaji Street & Muslim Street in Check post(185mts) at Pichivakkam Panchayat in Sriperumbudur Panchayat Union in Kancheepuram District Est. Amt Rs : 10.70 lakhs

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

Collection and supply of Sand and filling in to the basement including cost and conveyance to the site and all labour charges for filling as per standard specifications

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc. complete for 10 cum.

Supplying and erecting centering shuttering including necessary supports for plane surface 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 casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc. complete.

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc. complete for bed blocks for 10 cum

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity 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) .

Part II : Providing Paper Block Road to Vannigar – street (103m) in Thulasapuram Panchayat @ Sriperumbudur Panchayat Union in Kancheepuram District Est. Amt Rs : 5.50 lakhs

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

Collection and supply of Sand and filling in to the basement including cost and conveyance to the site and all labour charges for filling as per standard specifications

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc. complete for 10 cum.

Supplying and erecting centering shuttering including necessary supports for plane surface 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 casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc. complete.

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc. complete for bed blocks for 10 cum

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity 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) .

Providing and Laying of Interlocking Paver Block (Surface Textured) Pavements having thickness 80mm and compacted over a thin bedding sand layer of 30 mm thickness and joints shall be filled by fine sand of specified grading as per table 1500.6 of Specification of Rural roads-2014 and Technical specification clause 1504.

Part III : Providing Paper Block Road to Ambethakar Street in (74m) in Kandivakkam colony Thulasapuram Panchayat @ Sriperumbudur Panchayat Union in Kancheepuram District Est. Amt Rs : 4.07 lakhs

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

Collection and supply of Sand and filling in to the basement including cost and conveyance to the site and all labour charges for filling as per standard specifications

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc. complete for 10 cum.

Supplying and erecting centering shuttering including necessary supports for plane surface 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 casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc. complete.

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc. complete for bed blocks for 10 cum

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity 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) .

Providing and Laying of Interlocking Paver Block (Surface Textured) Pavements having thickness 80mm and compacted over a thin bedding sand layer of 30 mm thickness and joints shall be filled by fine sand of specified grading as per table 1500.6 of Specification of Rural roads-2014 and Technical specification clause 1504.

Part IV : Providing Paver Block road to Shuba Nagar (152mts) in Kannanthangal Panchayat @ Sriperumbudur Panchayat Union in Kancheepuram District Est. Amt Rs : 7.99 lakhs

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

Collection and supply of Sand and filling in to the basement including cost and conveyance to the site and all labour charges for filling as per standard specifications

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc. complete for 10 cum.

Supplying and erecting centering shuttering including necessary supports for plane surface 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 casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc. complete.

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc. complete for bed blocks for 10 cum

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity 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) .

Providing and Laying of Interlocking Paver Block (Surface Textured) Pavements having thickness 80mm and compacted over a thin bedding sand layer of 30 mm thickness and joints shall be filled by fine sand of specified grading as per table 1500.6 of Specification of Rural roads-2014 and Technical specification clause 1504.

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}

M MURTHY