Prathmic Vidhyalay Ratapur me Kayakalp Ka Karya.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.D.S.R. 2023 15.56

Dismantling precast concrete or stone slabs in walls. partition walls etc. including stacking within 40 metres lead. D.S.R 2023 15.40.1

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 D.S.R 2023 2.6.1

Providing and laying in positron 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-Ill) derived from natural sources: 8 graded stone aggregate 40 mm nominal size derived from natural sources)D.S.R 2023 4.1.8

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and pl inth D.S. R 2023 6.1.2

Reinforced cement concrete wo~ in beams, suspended floors. roofs having slope up to 15° landings. balconies. shelves, chaiias. lintels, bands. plain window sills, staircases and spiral stair cases above plinth level up to floor five level excluding the cost of centering, shuttering finishing and reinforcement with 1:1 .5:3 (M-20) (1 cement 1.5 coarse sand(zone-111) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources).D.S.R 2023 5.3

8 Steel reinforcement for R.C.C. wo~ including straightening, cutting. bending, placing in position D.S.R2023 r 7 and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-5000 ormore.D.S.R 2023 5.22.6

Construction of granular sub-base by providing well graded material, spreading in uniform layers 3~.00 8 with motor grader on prepared surface, mixing by mix in place method G.S.B, and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification clause 401

MIia steel or ,rom wonc or small s12e ano sectJons such as holding down bolts, hold fast. tie road grating etc (when not included in an overall rates) wrought to required shape as necessary for bedning etc including supply of steel and its wastage including cost of bolts nuts if required welding grinding and making holes sas required for comoletion of work .. As D.S.R 10.13

12mm thick plaster with cement mortar in 10 proportion of 1 :6 consisting one part cement and 626.08 Sqm 168.00 105180.60 Six part of Coarse sand mortar.