WB-HMC/NIT/13/EE-II/BEUP/25-26

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. (a) Depth of excavation not exceeding 1,500 mm. [P.W.D.(Bldg.). Page- 1, Item-2]

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation. [P.W.D.(Bldg.). Page- 1, Item-3.(a)]

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) 2017. Page -2, Item-4]

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.). Page- 14, Item - 3rd corri]

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. a) Pakur Variety [Analysis Rate]

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) (f) 25 mm to 30 mm shuttering without staging in foundation

(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) & (f)]

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. [P.W.D.(Bldg.). Page- 47,Item - 3]

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 and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel I. SAIL/ TATA/RINL [P.W.D.(Bldg.). Page- 44, Item-40(I) & 10th Corrigenda ]

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 [Analysis Rate]

Labour for Chipping of concrete surface before taking up Plastering work. [P.W.D.(Bldg.). Page- 192,Item - B.(1)]

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. [P.W.D.(Bldg.). Page- 16, Item-16&3rd Corrigenda]

Brick work with 1st class bricks in cement mortar (1:4) (b) In super structure, ground floor. [P.W.D.(Bldg.). Page- 15, Item-7(b)&3rd Corrigenda]

25mm. thick damp proof course with cement concrete with stone chips (1:1.5:3) [with graded stone aggregate 10 mm nominal size] and admixture of water proofing compound as per manufacturer's specification followed by two coat of polymer based paint, (1st coat after 4 to 5 days of concrete laying and 2 nd coat just before brick masonry work) as directed (cost of water proofing compound & polymer based paint to be paid separately).( Chequering not required over concrete or painted surface). [P.W.D.(Bldg.). Page- 47,Item - 1, 3rd Corrigenda Page-22, Item-1]

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] (ii) With 1:4 cement mortar (a) 20 mm thick plaster

(b) 15 mm thick plaster [P.W.D.(Bldg.). Page- 189, Item-1(ii). & 3RD Corrigenda]

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. [P.W.D.(Bldg.). Page- 192, Item-15]

Supplying & laying 20 mm designer chequered tiles of any shade and of approved quality as per IS:1237:1980 laid in patterns as directed in pavement, footpath including necessary underlay 25 mm thick average cement mortar (1:3) complete in all respect with all labour and materials [using cement slurry @ 4.4 kg/Sq.m at back side of tiles. Cement of mortar & slurry will be supplied by the Department. Border concrete if necessary to be paid separately] [P.W.D.(Bldg.). Page- 74, Item-47]

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. B) Wall With Sand Cement Mortar (1:3) 15 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/ Sq.m. a) Area of each tile upto 0.09 Sq.m (i) Coloured decorative [P.W.D.(Bldg.). Page- 64, Item-35(B)(a)(i) & 3RD Corrigenda]

Supplying, fitting & fixing Glass mosaic tiles at finished plain wall surface of size 20 mm x 20 mm x 4 mm in all colour, design, fixing in customize design as per direction of Engineerin- Charge. The glass mosaic tiles to be fixed on the wall surface with the help of approved adhesive applied at the rate of 2.5 kg per sqm and grouting of the same. The rate is inclusive of all operation, material and required pattern approved by Engineer-in-Charge. [At Ground Floor] iii) Mural aligned/ CAD Design Type [P.W.D.(Bldg.). Page- 67, Item-38(iii)]

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. In Ground Floor: (b) Two Coats [P.W.D.(Bldg.). Page- 196, Item-8.(b)]

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) [P.W.D.(Bldg.). Page- 197, Item-7.(b)]

Supplying, fitting and fixing Stainless Steel railing consist of 38mm dia and 900 mm height vertical balustrade at every two alternative steps, 50 mm dia top rail, 3 (three) nos 19 mm dia horizontal Strainless steel pipe and base/cover plate with Strainless Steel GRADE 304 containing 7.5%nickle (Interior Grade) Brushed/Mat finish, complete as per direction of the Engineer-in-charge. Weight of Strainless Steel railing per metre 6.5 Kg (approx) [P.W.D.(S.&P.). Page-108, Item-22]

Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge [Ref : P.W.D (Bldg) 2017, Page-12, Item No. 13]

3 Seater Stainless Steel Waiting Chair [Ref : Market Rate]

Electrical Work

ADD 18% G.S.T

Labour Welfare Cess 1%