WB-HMC/TN/ED/SandD/78/25-26_01

Dewatering by pumps including all leads, lifts and making all arrangements of disposal , where continuous flow of water from a source other than natural or ground water in encountered in case of emergency maintenance works related to leakage, breakage and making wet connections. [Ref : K.M.D.A. (Water supply), Page-24, It. -7.2]

Supply of empty cement bags in good condition. [Ref : P.W.D.(Rds.), Page -325, Item-18,28]

Labour for filling up cement bags with sand and placing them up in position including tying and sewing mouth (cost of thread included) and all incidental charges complete but excluding cost of sand and sunny bags. [Ref : P.W.D.(Rds.), Page -325, Item-18,29]

Supply of silver sand. [Ref : P.W.D. (Bld.), Page – 300, Item-6.(d )]

(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 : P.W.D.(Bldg.), Page-2, Item No. 4]

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. [Ref : P.W.D.(Bldg.), Page-14, Item No. 1]

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (a) 1:3:6 proportion [Ref : P.W.D.(Bldg.), Page-23, Item No. 1]

Brick work with 1st class bricks in cement mortar (4:1) (a) In foundation and plinth [Ref : P.W.D.(Bldg.), Page-15, Item No. 7]

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement (iii) 25 mm. thick [Ref: P.W.D (Bldg) 2017, Page - 48, Item.- 6 (iii)]

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or rougening of concrete surface, including throating, nosing and drip course where necessary (ground floor). (ii) With 4:1 cement mortar. (b) 15 mm thick plaster [P.W.D.(Bldg.). Page- 189, Item-1(ii). & 3RD Corrigenda]

Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor drain etc. [Ref : P.W.D.(Bldg.), Page-192, Item -15]

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. (a) For works in foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel [Ref : P.W.D.(Bldg.), Page-43, Item No. 40]

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. [P.W.D.(Bldg.). Page- 42, Item - 36.(a)]

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: P.W.D (Bldg) 2017, Page-26 Item No- 10] Analysis no-23.

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