WB-HMC/NIT/ED/23/EE-II/26-27

Close eucalyptus bullah walling made of 150mm dia ballah including darma matt walling as per rule of prevention & Control of Polloution [Ref: PWD(Rds), P-334, It-18.18] Analysis Rate

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. Depth of excavation not exceeding 1500 mm [PWD(Bldg) P-1, It-2(a) w.e.f 01.11.2017]

(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) [P.W.D(Bldg) w.e.f 01.11.17, P-2,It-4(A)]

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand [P.W.D(Bldg) 3RD Corrigenda Addenda w.e.f 04.06.18, P-1,It-1]

Ordinary Cement concrete (mix 1:2:4) 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 [PWD (Bldg) w.e.f 01.11.17, Analysed Rate]

Brickwork with 1st class bricks in cemenmt mortar (4:1) (i) In foundation and plinth [PWD(Bldg) 3RD Corrigenda Addenda w.e.f 04.06.18,P-1,It-7]

Supplying ready mixed concrete of M 25 Grade with well graded stone chips of 20 mm nominal size containing designed quantity of cement per Cu.m of wet concrete produced in computerised batching plant under controlled condition using approved super plastisizer, designing concrete mix following I.S. 10262 and I.S. 456, transporting the mix with agitation in transit mixer to work site depositing the mix on a platform erected for the purpose at required levels of concreting and then placing the mix in its final location of form work compacting and curing the same complete as per specification & direction of the Engineer-in-charge including computerised batching plant transit mixer with all accessories vibrators etc. inclusive of all other incidental charges in this connection complete but excluding cost of hire charge of platform and its supporting staging which would be paid through separate item. [cement to be supplied by the Manufacturer/ supplier] (i) Without approved concrete pump [Ref: P.W.D (Bldg) Page-33, Item-19(i)]

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] (A) With 1:4 cement mortar (a) 15mmm thick Ground floor [P.W.D(Bldg) 2017, P-189, It-1.ii] 3RD Corrigenda, P-49,sl-1]

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.[Ref : P.W.D.(Bldg) w.e.f 01.11.17, Page- 192, Item No. 15]

Construction joint at concrete road with 12mm thick thermocol board, in position including cutting to requisite size and shape all direction of Engineer-in-Charge [ Rate as per Analysis no-37]