Construction of Building for Gardhang H.S School at Satchand Block, Sabroom, South Tripura

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: i) 4.1.7 1:4:8 ( 1 Cement: 4 fine sand : 8 graded well burnt brick aggregate 40 mm nominal size)

Providing and laying damp-proof course with cementconcrete 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size). 4.10.1 D.P.C. 40 mm thick

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- -All work upto plinth level: 5.1.2 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Centering shuttering including struttings, propping etc. and removal of form work for: 5.8.1.1 Foundations, footings, bases for columns etc. for mass concrete with timber plank

Centering shuttering including struttings, propping etc. and removal of form work for: 5.8.6.2 Columns, Pillars, Piers, Abutments, Posts and Struts with wooden plank

First class brick work in foundation and plinth including cost of all materials as required complete:- 6.1.3 In cement mortar 1:4 ( 1 cement : 4 fine sand ).