WBPHED/EE/MAAD/NIeT _05 of 2026-2027. Sl. No. 04

(b) Extra for Staging beyond 4 m [mode of measurement: Area of unsupported horizontal projection (where staging beyond 4 m is practically unavoidable) x mean height of staging] above initial 4 m.

Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel bars.

(b) Extra rate for each addl floor over the rate of ground floor.

Controlled Cement concrete with well graded stone chips (20 mm nominal size) excluding shuttering and reinforcement with complete design of concrete as per 1:456 and relevant special publications submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in-charge Consumption of cement will be less than 300 Kg. of controlled concrete but actual consumption will be determined on the basis of preminary test and job mix foumula. In ground floor and foundation. [using concrete mixture] M 25 Grade (Rate Analysis)

i) Pakur Variety

Add extra over the rate of ground floor for basement and each additional floor above ground floor for items 4 to 10 i. Upto 4th floor - 58.88 ii. Above 4th floor - 71.44 note : Floor height as top of the bracing

vi. 20 M & Above upto top of OHR (Landing, Step, Roof Dome, walk way, Platform etc.)

Controlled Cement concrete with well graded stone chips (20 mm nominal size) excluding shuttering and reinforcement with complete design of concrete as per 1:456 and relevant special publications submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in-charge Consumption of cement will be less than 300 Kg. of controlled concrete but actual consumption will be determined on the basis of preminary test and job mix foumula. In ground floor and foundation. [using concrete mixture] M 30 Grade (Rate Analysis)

i) Pakur Variety :- 20 M & Above upto top of OHR (Heel beam, Bottom dome, Shell wall, Bottom & Top ring beam etc.)