WBPWD/AE/BSD-I/SS/NIT-18e OF2025-2026

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

(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.

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.

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) (A) [Pakur Variety] (a) 1:3:6 proportion

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 (b) Steel shuttering or 9 to 12 mm thick approved quality ply board shutteringin any concrete work

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.

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 II. JSW/JSPL/SHYAM/ SRMB/BMASL/ELECROSTEEL/SSL In ground floor.

Brick work with 1st class bricks in cement mortar (1:6)

ii) In super structure

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) inground floor

Extra for using approved H.B netting in every third layer in 16 & 17 of subhead A above in any floor

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 (i) With 1:6 cement mortar (c) 15 mm thick plaster,In ground floor

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete. for roof trust Span up to 12 Mtr

Supplying fitting & fixing single colour coated

Aluminium sheet ridging fitted with self tapping screws, EPDM washers etc complete.(Minimum 225mm end lapping) .(A) 300 mm lapping each way With 0.71 mm sheet

Supplyingand laying true to lineand levelDoubleCharge Vitrified Tiles of approved brandconforming to IS 15622: 2006 oupBIa)andtestedasperIS13630:2006(relevantparts) [Non-modular sizes for tileswithWaterAbsorption (av.) ≤ 0.08%] infloor, skirtingetc. set in20mmthicksandcement mortar (1:4)bedprepared afterapplicationof slurryusing 1.75Kg of cement per Sqmover the base and 2mm thick [email protected]./sqmat thebacksideof the tilesand laid over themortarbedusing 0.2kg/sqmof Whitecementusedfor joint fillingwithapprovedpigmentas directedandremoval ofwaxcoatingof topsurfaceof tiles withwarmwater andpolishing the tiles usingsoft anddry cloth upto mirror finish complete including the cost of materials,Iabour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (Note: This work should not be executed without specific permission of Superintending Engineer roundFIoor:(sizenotIessthan600mmX600mmX9.5 mm thick)

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, compl

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 Premium 100% Acrylic Emulsion Gr floor

a)Priming one coat on steel or othe rmetal surfacewithsyntheticoil boundprimerofapprovedqualityincludingsmootheningsurfacesbysand papering etc.

(b) Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : a)On timber or plastered surface :With super gloss (hi-gloss) - Two coats (with any shade except white)

b)On steel or other metal surface :With super gloss (hi-gloss) - Two coats (with any shade except white)

Supplying, fitting&fixingUPVCpipesA-Typeandfittingsconformingto IS:13592-1992withall necessaryclampsnails, includingmakingholes in walls, floor etc. cutting trenches in any soil throughmasonry concrete structuresetcifnecessaryandmendinggooddamagesincludingjoiningwith jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete.110mm

Total Amount

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