Strengthening of the Road from Kulothunganallur main road BC street in Pillaipalayam panchayat in Jayankondam Block in Ariyalur District under MLACDS 2023-24

Amount

Picking 5cm to 10cm old metalled surface and sectioning 1 sqm

Earth work excavation and deposity on bankl with intial lead and lift as per ss 20A

Spreading the collected US gravel to compacted 100mm thick inculding cost and conveyance

Providing and laying 75mm compacted thick WBM Grade II using 1 cu of 75mm to 22.4mm IRC HBG metal and 0.24 Cum of gravel etc

Providing and laying 75mm compacted thick WBM Grade III using 1 cu of 75mm to 22.4mm IRC HBG metal and 0.24 Cum of gravel etc

Providing and laying prime coat 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.

Providing and laying premix carpet 20mm thickness using 0.18cum of 13.2mm IRC machine crushed metal with 24.40kg Bitumen for premixing 10sqm of premix carpet including cost and providing seal coat type "A' uing 0.09 cum of 6.70mm IRC HBG metal with 9.80kg.

Sub Estimate 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

Supplying and filling in foundations and basement with filling sand in layers not exceeding 15 cm. thick, well watered ,rammed and consolidated etc. complete complying with standard specifications

Plain Cement Concrete 1 : 4 :8 ( one part of cement, four parts of sand and eight parts of hard broken stone ) using 40 mm gauge hand broken hard broken granite stone jelly complying with standard specifications in foundations and basement

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

Supplying and erecting steel centering including cost and conveyance of all material to site and all loabour charges etc complete

Supplying and fixing 450mm Dia RCC NP3 Pipe including conveyance etc complete

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}

Krishna and Co (BID ID -1217927)