Tirupattur District TNRRIS 2020 - 21 Strengthening of Road in Madhanur Block Package No.44/48

Amount

1. Strengthening of Road from Kilmurungai MC Road to Kakkanasi Koillai Road @ Kilmurungai panchayat. Km 0/0-1/130m (R-250)

Clearing the scrub jungles including cutting the scrubs and removing away from site etc complete

Picking 5 cm to 10 cm old metalled surface and sectioning and including all cost for etc complete

Earth work excavation and depositing on bank within initial lead and lift in hard gravelly soil for Cutting sidedrain etc, complete. as per SS20 B

Collection and supply of Girrty gravel for Basecourse And side berms and labour charges for filling etc complete

Km 0/0- 1/130 Side Berms

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) Rate for 10sqm

Applying TACK COAT over WBM surface at 4 Kg of RS-1 Bitumen Emulsion/ 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing and layiing pre-mix carpet 20mm thickness using 0.18cum of 13.2 IRC machine crushed metal 0.09cum of 11.2mm IRC machine crushed metal with 14.60Kg of Bitumen for pre-mixing 10 sqm of pre-mix carpet and laying separately Seal coat type "A" using .09 cum of 6.70mm IRC HBG chips with 9.80 Kg of Bitumen for 10sqm including cost and conveyance of materials to the departmental metric gauge for pre-measurement heating the bitumen boiler heating the aggregate and mixing them with bitumen in mini hot mix plant for pre-mix carpet and rolling by 80-100 KN power roller including labour charges for spreading hire and fuel charges for mini hot mix plant, bitumen boiler, all other tools and plants employed etc., complete

Provision for Km stone

Provision for Hectometer stone

Provision for Sign Board charges

Provision for Name Board charges

1. Construction of Retaining wall @ Ch 500m

Earth work excavation and depositing on bank with initial lead of 10m initial lift of 2m in Hard stiff clay soil etc complete for open foundation as per SS 20 B

Retaining wall

Plain Cement Concrete 1:4:8 mix using 40mm HBG metal including cost and conveyance of all materials and all labour charges for mixing laying and compacting etc. complete

Retaining wall

Supply and erecting of steel centring using roof slab and sides including cost and conveyance of all materials

Plain Cement Concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials and all labour charges for mixing laying and compacting etc. complete

2.Construction of Side Drain with Wearing Coat @ Ch: 0 to 150m

Earth work excavation and depositing on bank with intial lead and lift in hard gravelly soil as per SS20 B.

Cement Concrete 1:4:8 mix using 40mm HBG metal including cost and conveyence of all materials and labour charges etc., complete

Supply and erection of centering charges,including cost and conveyence of all materials and labour charges etc., complete

Cement Concrete 1:2:4 mix using 20mm HBG metal including cost and conveyence of all materials and labour charges etc., complete

Supply and Fabrication of steel ,including cost and conveyence of all materials and labour charges etc., complete

Reinforced Cement Concrete 1:1 1.5:3 mix using 20mm HBG metal including cost and conveyence of all materials and labour charges etc., complete

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

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}

Krishnan