Krishnagiri DT - TNRRIS 2021-22 80 Percentage CGF Kelamanagalam Block Strengthening of road from Rayakottai _ Hosur Road to Kadavarahalli (Via) Linganampatti KM 0_0 to 3_0 in Doddamettarai Panchayat TN-04-KRI-42

Amount

Strengthening of road from Rayakottai-Hosur Road to Kadavarahalli (Via) Linganampatti. KM 0/0-3/0 H/o.Doddamettarai

Clearing and grubbing (Scrub Jungle) 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 damaged BT surface including cost and conveyance of all materials and labour charges etc complet

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 Water Bound Macadam Grading - II ( 75mm to 22.40mm)IRC HBGmetal consisting of clean, crushed aggregates mechanincally interlocked by rolling and bonding together with screening binding material of 0.24 cum for 10 sqm (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 20 & 6% repectively)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) for Bottom Layer

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 0.24 cum for 10 sqm (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 20 & 6% repectively) and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer as per clause 405 of MORD revision I(Mix -in - place method) for Top Layer

Applying tack coat over WBM surface using 4Kg (not treated with primer) of bituminous emulsion per 10 Sqm. including cost of bituminous emulsion and conveyance of bituminous emulsion to actual work spot handling charges including labour charges for brushing, cleaning and preparing the surface for laying the tack coat and labour and machinery charges for applying the required quantity of bituminous emulsion including hire, fuel and running charges for all tools and plants employed for the work including all other incidental charges such as barricading and providing danger lights, flags etc., complete as per standard specification.

Providing and laying open graded premix carpet of 20mm compacted thick using 0.18cum of 13.20mm IRC size HBG machine crushed chips and 0.09 cum of 11.20mm IRC HBG machine crushed chips with 14.60Kg of bitumen for 10 Sqm. of premix carpet including laying of seal coat 'A' over the premix carpet using 0.09 cum of 6.70mm IRC size HBG machine crushed chips with 9.80Kg of bitumen per 10 Sqm. including cost and conveyance of chips and stacking them to departmental gauge for pre-measurements including cost of bitumen, including heating the bitumen and metal mixing the materials in Central Hot mix plant for premix carpet including spreading the same and finishing and compacting the same by power rolling to the specified lines and grades including all labour charges application of bitumen for seal coat over the premix carpet and spreading the seal coat and power roller rolling separately as per MOST specification 509 and 513 (III revision) including all labour charges hire and fuel charges for mini hot mix plant, power roller 80-100KN capacity and all other tools and plants employed therefor etc.com. (Using Paver Finish)

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

Provision for HM Stone

Provision for KM Stone

Provision of Name Board

Provision of Sign Board

CCPavement at chainage 2845m-3000m

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

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 etcusing 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 (countrywood) 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 complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

For sides

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 an

Provision for Bitumen pad for expansion joints including all cost and labour charges

Dismantling of Existing Culvert

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 unrevicable material and stacking the serviceable material with all lift and lead of1000m as per Technical Specification Clause 202.

Dismantling, clearing away and carefully stacking materials useful for reuse removal of cut stone slabs

Dismantling of Existing Culvert

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 unrevicable material and stacking the serviceable material with all lift and lead of1000m as per Technical Specification Clause 202.

Dismantling, clearing away and carefully stacking materials useful for reuse removal of cut stone slabs

Dismantling of Existing Culvert

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 unrevicable material and stacking the serviceable material with all lift and lead of1000m as per Technical Specification Clause 202.

Dismantling, clearing away and carefully stacking materials useful for reuse removal of cut stone slabs

Construction for 1.50M Span Culvert at ch910m

Earth work excavation for foundation in all class of soils except hard rock requirng blasting including cost and conveyance of all etc., complete

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

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

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 etcusing 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 (countrywood) 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 complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

For sides

Deck Slab

Cement concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for bed blocks

Cement concrete 1:2:4 mix using 20mm 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

Cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length,bending to shape and tying in position and forming grills for all R.C.C works

Refilling the basement with excavated earth other than sand complying the Standard specification

Providing and fixing 20mm Bitumen felt for expansion joint between Dirtwall & Deck Slab

Provinding weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100mm 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

Construction for 1.50M Span Culvert at ch2555m

Earth work excavation for foundation in all class of soils except hard rock requirng blasting including cost and conveyance of all etc., complete

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

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

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 etcusing 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 (countrywood) 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 complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

For sides

Deck Slab

Cement concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for bed blocks

Cement concrete 1:2:4 mix using 20mm 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

Cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length,bending to shape and tying in position and forming grills for all R.C.C works

Refilling the basement with excavated earth other than sand complying the Standard specification

Providing and fixing 20mm Bitumen felt for expansion joint between Dirtwall & Deck Slab

Provinding weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100mm 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

Construction for 1.50M Span Culvert at ch2707m

Earth work excavation for foundation in all class of soils except hard rock requirng blasting including cost and conveyance of all etc., complete

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

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

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 etcusing 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 (countrywood) 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 complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

For sides

Deck Slab

Cement concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for bed blocks

Cement concrete 1:2:4 mix using 20mm 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

Cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length,bending to shape and tying in position and forming grills for all R.C.C works

Refilling the basement with excavated earth other than sand complying the Standard specification

Providing and fixing 20mm Bitumen felt for expansion joint between Dirtwall & Deck Slab

Provinding weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100mm 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

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}

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