C/o Retaining Wall on Rilloh village road near PHC under Taja Happa Circle, Pakke Kessang Distict, Pakke Kessang District.

(SH: RCC Retaining Wall)

Earth work in excavation in foundation and trenches in soils containing 50% ormore of shingle or small size boulders upto 30 cm size, lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers when required, into plinth, sides of foundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated soil as directed within a lead of 50m.

Providing and laying in foundations and plinth cement concrete 1 : 5 : 10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Reinforcement cement concrete work in columns, pillars,piers,abutments, post and struts etc upto floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but exluding cost of centring, shuttering and reinforcement. a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size)

Centring and shuttering including strutting, propping etc and removal of form work for a) Lintels, beams, girders, bressumers and cantilevers etc.

Reinforcement of RCC work including bending, binding and placing in position complete. b) Tar/TMT steel

12 mm cement plaster 1 : 5 (1 cement : 5 fine sand).