Preparatory Civil Works for the Construction of New 10000 MT Ammonia Storage Tank and Allied Structures at FACT CD, Ambalamedu, Kochi- Land Development Works.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. Refer TPS: 32686-12-PS-004

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m - All kinds of soil. Refer TPS: 32686-12-PS-004

Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material - Beyond 30 cm girth upto and including 60 cm girth. Refer TPS: 32686-12-PS-004

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 5 Km for all lifts, as directed by Engineer-in-charge - All kinds of soil - (Quoted rate shall include bailing out water from all sources and causes, temporary earth protection including shoring and strutting etc. by the contractor wherever required) Refer TPS: 32686-12-PS-004

Filling available excavated earth (excluding rock) in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m. Refer TPS: 32686-12-PS-004

Preparation and consolidation of area with power road roller of 8 to 12 tonne capacity including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead up to 50 m. Refer TPS: 32686-12-PS-004

Earthwork in cutting above proposed ground level for all kinds of works by non-explosive blasting methods in Hard Rocks, including all related work for non-explosive blasting such as drilling, supplying, storage, mixing & filling of drilled holes with non-explosive demolition agents/blasting chemicals, chiselling & cutting to required levels, dressing & ramming of sides, levelling & grading of bottoms, dewatering of accumulated water from any source & keeping the surface dry for subsequent works & disposal of spoil to spoil heaps and stacking of suitable excavated materials within a lead of 5 Km etc. as directed including providing temporary support/protection to existing structures, service lines like water pipe, sewage pipe, utility/product pipelines like ammonia pipeline, electric overhead & underground cable etc. complete. The quantity of rock cutting shall be computed by measurement of initial level & final level of rock (Isolated rock pieces which are to be removed by non-explosive blasting shall be paid by volume). Quoted rate shall be inclusive of all Pre & post blasting Processes & safety measures around the area as specified in 32686-12-DA-007. Refer TPS: 32686-12-PS-004

SB CONSTRUCTION AND TRAVELS

MATHEW GEORGE