CONSTRUCTION OF DINING HALL FOR BOYS (120 SEATING CAPACITY) OLD BASHOLI BOYS HOSTEL AND PRE-ENGINEERING BOYS HOSTEL AT SMVD UNIVERSITY, KAKRYAL, KATRA

Civil Work

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts,wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres.

All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited sides of layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Supplying and filling in plinth with fine sand under floors including, watering, ramming, consolidating and dressing complete.

Supplying chemical emulsion in sealed containers including delivery as specified. Chlorophriphos/Lindane emulsifiable concentrate of 20%

Diluting and injecting chemical emulsion (to be supplied free of cost at site of work) for pre-constructional anti-trermite treatment and creating a continuous chemical barrier under and all round the column pits, wall trenches, basement excavation, top surface of plinth filling, junction of wall and floor along the external perimeter of the building, expansion joint, over the top surface of consolidated earth on which apron is to be laid surroundings of pipes and conduits etc., complete as per specifications (plinth area of the building at ground floor level only shall be measured for payment) , chloropyrifos emusifiable concentrate 20% with 1% concentration

Providing and laying damp-proof Course 50 mm thick with cement concrete 1:2:4 (1cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and curing complete

Providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer’s specification. (1 kg of water proofing material in 50 kg of cement)

Applying a coat of residual petroleum bitumen of grade VG-10 of approved quality using 1.7 kg per square meter on damp proof courses after cleaning the surface with brushes andfinally with a piece of cloth lightly soaked in kerosene oil.