NIT 19 of 2025-26 permanent restoration work of PMGSY Division Thathri

Earth work in excavation by Mechanical 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

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)

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: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

Back filling with stones behind abutment, wing walls and return walls complete as per drawing and technical specifications. Stone Boulder Nallah nominal size 225mm:

RANDOM RUBBLE MASONRY Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: 7.1.1-Nallah - Cement mortar 1:6 (1 Cement : 6 coarse sand)

Dry Random Rubble Masonary with hard stone in foundation and plinth: (Without bond Stone) 7.3.2-Nallah

Carriage of Material

Carriage of sand at an average distance 19 Km /MT

Carriage of stone aggregate at an average distance 19 Km /MT

Carriage of stones at an average distance 5 Km /MT

Please Enable Macros to View BoQ information