INFRASTRUCTURE DEVELOPMENT OF LAKHANPUR PRY. SCHOOL, GOVT.UPS BAIRAGIBAHAL, JHARGAON SEVASHRAM UNDER LEPHRIPADA BLOCK (3)

JHARGAON SEVASHRAM UNDER LEPHERIPARA BLOCK

Earthwork in excavation in all types of soil for site leveling, foundation, pits, trenches and other civil works upto and including 1.5metre depth and stacking the soil upto a lead of 100 metre and including dewatering, removing slush, shoring and strutting (as required), complete as per specification and as directed by the Engineer-In-Charge.

Filling at all depth with available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 15cm in depth: consolidating each deposited layer by ramming and watering complete (lead upto 100m) as directed by the Engineer-In-charge.

Boundary Wall back filling available excavated earth ( excluding rock) in trench, plinth, sides of foundation etc.

Supplying of filling sand in foundation and over areas including watering, ramming, consolidating and dressing, labours, tools, taxes etc., all complete as per the specification and direction of Engineer-In-Charge.

Disposal of surplus excavated materials by mechanical means from the work side etc. complete. upto 5km. Lead

New building

Boundary Wall

Providing and laying plain cement concrete of proportion (1:3:6) in foundation and floors using 4 cm. size black hard crusher broken granite stone metal and screened and washed sharp sand for mortar of approved quality and from approved quarry including hoisting, lowering, laying concrete, ramming, watering and curing etc. complete to required levels laid in layers not exceeding 15 cm. thick in each layer including cost, conveyance, royalties and cost of all labours,labour cess, T&P etc complete as per specification & direction of the Engineer-in-charge.

First class Fly ash Brick masonry using bricks of size 25cm. x 12 cm. x 8 cm. having crushing strength not less than 75 kg. Per. Sqr. Cm. in cement mortar of mix( 1:6) with ordinary Portland slag cement(PSC) and screened & washed sand for mortar after immersing the bricks for 6 (Six) hours in water before use in Foundation & Plinth including splays cutting, circular moulding, corbelling, chamfering and similar such type of works, watering and curing etc. including cost, conveyance, loading, unloading, royalties and taxes of all materials, cost of all labour, scaffolding, sundries, T&P required for the works etc. complete in all respect as directed by the Engineer-In-Charge.