CONSTRUCTION OF TOILET BLOCK, GUARD ROOM, SEPTIC TANK AND BOUNDARY WALL AT KASTURBA GANDHI BALIKA VIDHALAYA SAHJANWA, TOILET BLOCK AT PALI AND TOILET BLOCK AND GUARD ROOM AT PIPRAULI IN DISTT GORAKHPUR

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. All kinds of soil DSR-2.6.1

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.2023DSR-2.8.1

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).2023DSR-4.1.8

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)23023DSR-5.1.2

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:1:6 (1 cement : 6 sand).2023DSR-6.1.2

Providing and injecting chemical emulsion for Preconstructional anti-Termite treatment and creating a chemical barrier under and alround the column pits wall trenches basement excavation top surface If plinth filling junction of wall and floor, along the extemal perimeter of binding expansion jolnts,surrounding of pipes and conduit etc. complete (Plinth area of the building at ground floor only shall be measured as per I.S. 6313 (Part II 1981) Alderine emulsifiable concentrate or any other approved material such as Heptrachlor or chlordane will be used. The rate of application of chemical emulsion shall be as Follows : (1) Treatment for Masonary & foundatiion 5 Liters per Sq.m. (2) Back fill in immediate contact with foundation 7.5 Litres per Sq.M. (3) Treatment,of Top surface of plinth filling 5 Litres per Sq.M. (4) Treatment junction of wall and the floor 7.50 Liters per Sq.M. (5) Treatment of soil along extnal Perimeter of building 7.50 Liters per Sq.M. (6) Treatment of soil along apron along external Perimeter 5.00 Liters per Sq.M.LKO2020SOR

Sand filling in plinth under floors including watering, ramming, consolidating and dressing complete including lead up to 50m and lift upto 1.5m and including cost of sand.2023DSR-2.27

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in super structure above plinth level up to floor v level in all shapes and size in:1:6 (1 cement : 6 sand).2023DSR-6.4.2

Brick work with common burnt clay (non-modular) bricks of class-150 in foundation & plinth in. Cement morter 1:6 (1 cement:6 coarse sand). DSR 6.2.2

Half brick masonary with common burnt clay F.P.S. (non modular) bricks of class designation 7.50 in super structure above plinth level up to floor v level in all shapes and size in:1:4 (1 cement : 4 sand).2023DSR-6.13.2