Annual Rate Contract for Civil, Housekeeping, Horticulture, Mechanical, HSE, Electrical and T and I works at SERPL Vizag

EARTHWORK :

Earth work by mechinical / manual means in rough excavaton in all kinds of soil, banking excavated earth, breaking clods, watering, compacting at optimum moisture content to 90% of Proctor's density, consolidation and rolling with 8 to 10 tonne power roller in l ayers not exceeding 20 cm thickness and dressing up in embankments for roads, food banks, marginal banks and guide banks or flling u p ground depressions, up to all leads and lift.

Supplying and filling selected earth/ moorum (excluding black cotton soil) from Contractor's own borrow areas including royalty, wit h all leads and lifts in low laying areas and filling to required grade and level including watering, compacting at optimum moisture content to 90% of Proctor's density, consolidation and rolling with 8 to 10 tonne power roller in layers not exceeding 20 cm thic kness, complete in all respects inclusive of cost of all labour, materials, tools, tackles etc. as per drawings, specifications and directions of the Engineer-in-Charge.

Supplying and filling coarse sand under floors, in foundations and plinth including cost-of sand, royalty, transportation, loading , unloading, spreading in layers not exceeding 20 cm., watering, ramming, compacting, dressing and levelling etc. complete in all r espects inclusive of cost of all labour, materials, tools, tackles etc. as per drawings, specifications and direction of Site Engine er.

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

"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"

Disposal of moorum/ building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including l oading, transporting, unloading to designated location/ approved municiple dumping ground for lead up to 10 Km and for all lifts, co mplete as per directions of the Engineer-in-Charge. [Note: This item shall also be applicable in urban areas having directions for r estricted hours for movement/ plying of load carrying motor vehicles of 3.5 cum or more.]

CONCRETE WORK : Providing and laying in position cement concrete of specified grade at all depths including ramming & shuttering et c. complete in all respects inclusive of cost of all labour, materials, tools, tackles etc. as per drawings, specifications and dire ction of Site Engineer: