Construction of Boundary Wall at Govt. Primary School Yali.

Earth work in excavation by manual means 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 All kinds of soil 1 meter from cutting edge

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

Providing and laying hand packed boulders in foundation trenches and back fillings including ramming, watering and carriage complete job as per Direction of Engineer in Charge

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form including all cost of carriage involved for:-

i. Foundations, footings, bases of columns etc. for mass concrete.

ii. Retaining walls, return walls, walls (any thickness) including attached pilasters buttresses, plinth and string course fillets, kerbs and steps etc.

Providing and applying 12mm Cement plaster of mix 1 : 6 ( 1 cement : 6 fine sand) including curing and all cost and carriages invovled complete job.

P/F weep hole of 75 mm dia of PVC pipes etc, including all carriages of material involved complete job.