Krishnagiri DT - SCPAR 2019-20 Additional - Krishnagiri Block - Strengthening of BT Road to Azad Nagar Km 0 0 - 1 0 H o Vengattapuram - Package No TN-04-KRI-53

Amount

Stengthening of BT Road to Azad Nagar Km 0/0- 1/0 H/O Vengattapuram ( R270)

Picking 5cm to 10 cm damaged old metalled surface and sectioning including cost and conveyance of all materials and labour charges etc complet

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Providing and laying of Prime coat using emulsion at the rate of 7.00Kg / 10 sq.m over the WMM Surface preparatory to another bituminious construction over it including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing and laying TACK COAT over WMM (treated with primer ) using 2.5Kg of bitumen emulsion Rs -1 / 10 sq.m for preparatory to another bituminious construction over it 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

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

Construction of Culvert Work 0/0-1/0

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

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

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

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.

Sides

Deck Slab

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

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

Reinforcement Cement concrete 1:1.5:3 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

Provision for HM Stone

Provision for KM Stone

Provision of 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}

SARAVANAN T