WBMAD/ULB/KM/NIT-17(e) /Dev/2025-2026/Sl No-4

Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed (Ref. Page no-1, Item No2(a) of PWD Sch. of Rates 2017).

(A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) (Ref. Page no-2, Item No. 4 of PWD Sch. of Rates 2017).

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. (Ref. Page no- 47, Item No. 3 of PWD Sch. of Rates 2017).

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (Ref. Page no-34,Item No-22 of PWD Sch. of Rates 2017)

Brick work with 1st class bricks in cement mortar (1:4) Page no-15,Item No-7b

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground fl Page no-16,Item No-16

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar Page no-16,Item No-16

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes (i) Pakur Variety (Ref. Page no-312,Item No33 of PWD Sch. of Rates 2017) CORRIGENDA Date: 04.06.2018

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction (Ref. Page no-43,Item No40 of PWD Sch. of Rates 2017) CORRIGENDA Date: 23.01.2020

(c) 60 mm thick interlocking designer concrete paver block M35 grade for light-traffic zone,commercial & office complex,tourist resort as per IS: 15658-2006 (over 20-40 mm medium sand bed on 250mm thk WBM/ WMM base course & 250 mm thk bound gnaular /granular sub-base course including cost of sand for sand bed but excluding cost of base ,sub-base course & subgrade preparation.) ii)Coloured decorative (Ref. Page no2 (48,Item No75/315) of PWD Sch. of Rates 2017) 12th CORRIGENDA Date: 14.10.2020

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