Construction for the development of the Educational Infrastructure at various school in Himachal Pradesh under PM SHRI 2025 26 SH Construction of Laboratory Room and Co 4Nos Toilets for Govt Senior Secondary School Girls Mandi Distt Mandi HP

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, including getting out the excavated soil and disposal of surplus excavated soil all lead and lifts as directed by the Engineer-in- charge. All kinds of soil

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete including carriage of material in all leads and lifts.

Stone soling properly handpacked filling interstices with spalls and consolidating with hand ramming to the required level including spreading watering and ramming complete as per HP.PWD specification. 100 mm spread thickness (finished work including materials and labour) including carriage of material in all leads and lifts.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:5:10 (1 Cement : 5 coarse sand) : 10 graded stone aggregate 40 mm nominal size) including carriage of material in all leads and lifts.

Extra for addition of synthetic Polyester triangular fibre of length 12mm, effective diameter 10-40 microns and specific gravity of 1.34 to 1.40 in cement concrete/RCC/Flooring/water retaining structures by using 125gms of synthetic Polyester triangular fibre for 50 Kg cement used as per directions of Engineer-in-Charge. including carriage of material in all leads and lifts.

Reinforced cement concrete work in columns, beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand) : 3 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for : including carriage of material in all leads and lifts.

Suspended floors, roofs, landings, balconies and access platform with water proof ply 12 mm thick

Lintels, beams, plinth beams, girders, bressumers and cantilevers with water proof ply 12 mm thick

Edges of slabs and breaks in floors and walls Under 20 cm wide