TNRRIS 2020-2021 - K.Myladumparai Block - Package No. 3

Amount

1. Strengthening of road from Adaikampatti vilakku to Athukadu Km 0/0-1/0

Clearing and grubbing by cutting, removing and disposing of all materials such as bushes, scrubs, stumps, roots, grass, weeds, top organic soil not exceeding 150mm in thickness rubbish including cutting of trees up to 300mm girth.

Collection, Supply & Filling of Red Gravel from approved quarry including stacking charges and all other labour charges etc., complete as per standard specification.(100% compaction for side berms)

Earth work excavation borrow pts to filling in all classes of soil such as sand sit or other loose soil, wet sand, or silet not undr water, light black cottong soil, sandy loam and ordinary soil including excavated earth as per SS 20A

Picking old metalled / BT surface upto 10cm thick as directed by the departmental officers

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 4Kg of RS-1 Bitumen Emulsion/ 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing and laying premix carpet with seal coat type A, 20mmconsolidated thickness using IRC size machine broken HBG metal 0.18cum of 13.2mm and 0.09cum of machine crushed broken HBG metal of 11.20mm with 14.60kg of bitumen for premixing for 10sqm of premix carpet and 0.09cum0.09cum of 6.70mm IRC size machine broken HBG metal with 9.80kgs of bitumen for sealcoat including cost and conveyance of all materials from approved quarry including the cost of bitumen which will be supplied departmentally and cost will be recovered at the rates specified in the special condition appended herewith and including conveyance bitumen to work spot handling charges for the same at both ends including labour charges for heating the bitumen to required temperature and mixing the required quantity of metal and bitumen using mini hot mix plant conveying the mix by wheel borrow including labour charges for spreading the mix to grades, lines and profile and consolidation with power roller rolling etc., including hire, fuel charges and running charges for mini hot mix plant, power roller rolling etc., including hire, fuel charges and running charges for mini hot mix plant, power roller and all other tools and plants employed &all incidental charges such as barricading, providing danger lights etc., complete complying with standard specification(Payment shall be made for the finished item of work after compaction)No.509&513 of MOST

Provision for HM stone

Provision for KM stone

Sign Board

Provision for name board

2. Strengthening of road from Gandamanur to Palaya Ramachandrapuram Km 0/0-1/8

Clearing and grubbing by cutting, removing and disposing of all materials such as bushes, scrubs, stumps, roots, grass, weeds, top organic soil not exceeding 150mm in thickness rubbish including cutting of trees up to 300mm girth.

Earthwork excavation from borrow pits for filling in all classes of soils such as gravelly soil, hard stiff clay, stiff black cotton soil, hard red earth, shales, murrams, gravel stone earth and earth mixed with 50% fair sized boulders and hard gravelly

Picking the existing metal surface 7.5 cm much removing the picked up stuff to the sides, collection all useful metal leveling and sectioning top camper power roller ansolidation by power roller etc.,

Providing 75mm consolidated thickness WBM for TOP LAYER using 1 cum of Grade III metal of 63 to 11.2mm IRCsize HBG metal with 0.24 cum of gravel for blindage and filler for 10 sqm area including cost and conveyance of all materials from the approved quarries to roads side and stacking them to the departmental standard metric gauge for pre measurements including labour for laying spreading new metal hand packing to camber, gravel blinding, watering (with all leads for good water even if the season is worst drought) forming edge bunds and consolidation by 8 to 10 tonne power roller and finishing the Road to the total thickness with lines grades and cross sections as specified in the departmental specifications including hire charges for all T & P fuel cost and other running charges for power roller and other tools and plants employed and all other incidental charges etc. complete. ( The payment shall be made compacted volume based )

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 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 which will be supplied by the department at departmental section stores and its cost will be recovered as per special condition appended including heating the bitumen and metal mixing the materials in mini 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.

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

Sign Board

Provision for name board

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}

R P S SANKARAPANDY