Construction of the office building for Construction Division-1 PWD Pratapgarh

Laying and Jointing PVC Pipe. Heading

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by engineer in charge. All kinds of soil 0 to 0.30 m DSR No. 2.6.1

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift DSR No. 2.25

Carriage of surplus earth by mechanical transport including loading & unloading up to 10 km. DSR No. 1.1.2

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. DSR No. 2.27

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) DSR No. 4.1.8

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. DSR No.5.33 All works upto plinth level DSR No. 5.33.1 Concrete of M25 grade with minimum cement content of 330 kg /cum

All works above plinth level upto floor V level DSR No. 5.33.2 Concrete of M25 grade with minimum cement content of 330 kg /cum DSR No. 5.33.2.1

Add for using extra cement in the items of design mix over and above the specified cement content therein. DSR No. 5.35

Centering and shuttering including strutting, propping etc. and removal of form for DSR No. 5.9