WB-HMC/NIT/ED/07/EE-II/26-27

Brickwork with 1st class bricks in cemenmt mortar (1:4) (i) In foundation and plinth [PWD(Bldg) 2017,P-15,It-7] 3RD Corri P-1 It-7

Water bound macadam sub base by consolidating Jhama metal/Laterite chelly or stone metal/singles of specific size in hard crust to requisite thickness (Measured after compaction) in layer including screening of metals etc…………………….. And machine and compacting required density as per claus 404 of specification of road and bridge work of MORT&H (5th revision) (i) For construction of sub base by consolidating jhama metal (63mm to 45mm) with moorum screening. B. For Grading II (19mm nominal size 50-75mm thick) [PWD(Rds) P-247, It-4.10.i]

Wet Mix Macadam Base Course Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including screening of aggregates and granular materials, premixing the material with water at OMC in Wet Mix Plant, carriage of mixed material by tipper to site, laying in uniform layers with Paver in Sub- base / Base course on well prepared surface and compacting with Vibratory Roller to achieve the desired density, including supply of all materials, machinery, fuel and lubricants, including incidental costs for lighting, guarding, barricading, making earthen bundh to protect the edges including cost of quality control complete as per Clause 406 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). [PWD (Rds) Page 249, Item -4.12]

Hire and Labour Charges for shuttering with hard wood for precast R.C. Slab curved, or stright and striking out the same including fitting, fixing the precast slab in position with necessary carriage and haulage, hosting etc, complete in all respect. [Ref: P.W.D (Bldg) 2017, Page-43, Item No- 38]

Supplying ready mixed concrete of M 30 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)] Analysed Rate

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) 15 mmm thick Ground floor [P.W.D(Bldg), P-16, It-16] 3RD Corrigenda, P-49]

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. 16]

ADD 18% G.S.T

Labour Welfare Cess 1%