Special MR for Various Type of Residences Water supply Pipeline and Drainage works in Hydel Colony at 132 KV SS Robertsganj Sonebhadra

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge.(DSR 2.6.1)

Providing and laying 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :(DSR 4.1.10))

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) (DSR No. 6.1.1)

Providing and laying 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level .(DSR 4.1.2)

12 mm cement plaster1:4 (1 cement: 4 coarse sand) of mix :(DSR 13.4.1)

Neat cement punning.(DSR 13.18)

Champering the edge of concrete in auxiliary structure, of size 25 mm wide in triangular section including all materials, labour & T&P etc complete. (CSI:11.18)

2.5 cm thick 1:1.5:3 plain cement concrete floor with cement, approved coarse sand & 2cm graded approved stone ballast laid in panels finished with 3mm floating coat of neat cement or cement and marble dust in ratio of 5:1 as specified and removing any overlapping mortar at the joints of the panels if any and giving them a uniform finish including supply of all materials, labour and T&P etc, required for proper completion of the work. without base CC (CSI:12.26)

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling 50 mm dia nominal bore etc.(DSR 18.12.6)

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete 50 to 80 mm nominal bore:(DSR 18.13)