WBPWD/SS/EE/BDN/ NIT_18/ 2025_2026 _SL_2

Dismantling all types of plain cement concreteworks, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof. 3rd floor (a) upto 150 mm. thick

Dismantling carefully terraced floor only (includingfloor finishifany)orlimeterracingin ground floor roof and removing rubbish as directed within a lead of 75 m 3rd floor

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

Cutting chase upto 125 x 150 mm. and subsequent mending of damages in brick wall

Cement concrete (1:1.5:3) with graded stone chips 5.6 mm size with hexagonal square mesh wire netting, I.R.C. fabric mesh or X.P. M. fitted and fixed after tying the existing reinforcement on concrete without distributing the same and with proper scarping and cleaning the reinforcement and disturbed concrete with wire brush etc. after applying a coat of cement including the cost of wire netting I.R.C or X. P. M. & cost of all handling and scaffolding complete as per direction of Engineer-in -charge 25mm

Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surfac is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge.

Repairs to roof cracks with cement and sand mortar (1:4) including cutting grooves and cleaning cracks and grouting the cracks with neat cement before repairs. (Cement 0.63 Kg/Mtr.

TakingoutcarefullyRanigungepatterntiles from roofstackingseviceabletilesatsiteandremoving rubbish as directed within a lead of 75m.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6mm nominalsize) excluding shuttering and reinforcement,if any, in gound floor as perrelevant IS codes.

Extra rate for adding Polyester Fibre anti shrinkage material @ 0.25% by weight of cement [or as per Manufacturer's Specification] as secondary reinforcement to arrest hair crack in concrete including cost of Fibre .

Applying epoxy based reactive joining agent for joining the old concrete withfresh concrete to be applied within manufacturer's specified time as permanufacturers specification. (0.4 Kg / m² of concrete surface

Labour for dismantling G.I. pipe with fittings. 25mm

Refixing G.I. pipe with fittings after cleaning where necessary

Removing chokage in G.I. pipe including cleaning pipe.

Supplying, fittingandfixingG.I.pipesofTATAmakewithallnecessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fittedwithholderbatsclamps, includingcuttingpipes,makingthreads, fitting, fixingetc. complete inall respect including cost of all necessary fittings as required,jointingmaterialsandtwocoatsofpaintingwithapprovedpaint inanypositionaboveground. (Paymentwillbemadeonthecentre line measurements of total pipe line including all specials. No separate paymentwillbemadeforaccesories, specials.Payment forpaintingwill be made seperately 25 mm (medium)

Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings(tested to 21 kg per sq. cm.).32mm

Brick work with 1st class bricks in cement mortar (1:6) In super structure 3rd 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 20mm (4th floor)

ii) With 1:6 cement mortar 15mm (3rd floor)

With 1:4 cement mortar 10mm 3rd floor

Neat cement punning

Roof treatment by application of non toxic polyurethane modified acrylic based singlecomponent (P U Roof Coat) solvent free, cold applied polyurethane modified elastomeric waterproofing membrane with excellant UV resistant capasity as per ASTM D6083fa water based 100%acrylic elastomeric emulsion polymer latex coating .,.. used as protective coating for roofs} after preparing the surface by cleaning and ti repairing the roof cracks by cement & sand mortar (1:4), preferably with :i!: antishrinkage mortar (to be paid separately) if any, apply two coats along with a 5 ~ IPrimingcoat (two coats of P U Roof Coat and one coat of primer coat compatible with Sqm. i main product as per manufacturers specification) and reinforced with or without 20~ gsm GeotextileFleece, including the cost of primer coat and basepreparation, tools & IPlantsbut excluding the cost of scaffolding and stagging complete as per direction of Engineer -in-charge. (Note: If Geotextile Fleece not uesd ,the rate would be reduced by Rs. 5/-per Sqm)

Supplyingandlayingtruetolineandlevel20mm/25mm. thickprecastroof tilesmadeofcementconc.withstonechips asperapprovedstrengthanddensityset in25mmavg. thick cementmorter(1:3) and fillingup joint (3mmwide)with cement sandmortar(1:1)applyingcement [email protected] per Sq.mbackof tiles and then setttingclose theprecast tiles, finishing up the jointswith slurry already laid and finallyfinishingthetopsurfaceincludingproviding150mm. high skirtingwith the same tiles flushedwith the inside surface of parapet wall,finishing themouth of rainwater pipes,curvingetc.asnecessarycompleteasperdirectionof theEngineer-in-charge. (Levellingifnecessarymaybepaid separately) For25mm. thickprecast tiles(cement14.6kg/Sq.mfor underlayer

Taking out rain water down pipe.

Preparation of drainage spout on roof for bituminous waterproofing treatment after required grading and shaping of the under bed with Cement Concrete (1:2:4) or Cement Mortar (1:4) as directed, Chamfering and moulding the parapet wall to form a bell mouth entry, if required and providing full course treatment with bituminous felt to facilitate quick and smooth drainage of watwr into the down pipes complete including cost of all materials and labour according to satisfaction of the Engineer - in - Charg

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.UPVC PIPE 110mm dia

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 upto 12 mtr 3rd floor 50x50x2.6 . .

Supplying, fitting & fixing single skin coloured coated trepezoidal profile in wall cladding , roof shall be made of 0.45mm BMT (Base metal thickness) 0.5mm TCT )Total Coated Thickness) excluding paint G550 (minimum 550 yield strength) of zincalume material coating IS 15965 with high solar reflectance index (SRI) value for better cooling as per thermotechnology 1000-1015mm effectiv cover width with five major corogation ,28 mm high rib spaced at 2032 mm c/c with subtle square fluting in the pan and the end rib shall have anti- capillary groove and return leg. the steel sheet shall be fastened with 40 micron zinc coated or 25 mm micron zinc-tin-alloy coated , hex head ,self drilling screw as per IS 3566-2002 class-3 fastner. The base sheet shall be coated witrh Zinc alluminium alloy Zincalume (AZ150) (i.e. 55% Al,43.4%Zn,1.6%SI) minium 150g/m2 coating total on both sides, pre fabricated with colour bond XRW ( exterior roofing walling ) paint system of 35 micron Super Durable Polyester paint (SDP) with stable inorganic pigment with no lead contents conforming IS15965 . The sheet shall be free from defects and have brand marking of the manufacturer giving product details on the back of the sheet at regular interval conforming genuinity of the material. In Roof:- a) With 0.5 mm thick sheet

Supplying, fitting and fixing cast iron heavy type spiral staircase of approved design with 50 mm.dia. Stem and C.I. Steps 150 mm as per design 900 mm. high C.I, railing including necessary M.S. tie of suitable section embedded to wall with cement concrete (1:2:4) including cost of intermediate C.I. platform secured with necessary tie to stem and wall with cement concrete (1:2:4) including fixing the stem in ground with cement concrete (1:3:6) complete in all respect with all labour and materials.With 900 mm.dia. well

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 theEIC. One coat 3rd floor

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, caffolding and all incidental charges but excluding the cost of primer. Normal Acrylic Emulsion Two coat 3rd floor

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

Uprooting and removing plants from the surface of walls parapet etc and making good damages. (Repairing of damages to be paid separately).Medium size plant of girth of exposed stem above 75 mm.but not exceeding 150 mm. lift upto 6 mtr.

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

Making one set of scaffolding only for replacing glass panels, painting,uprooting plant and another repairing works of building and S&P works for external works only with 10 cm. dia bamboo as main posts at the rate of 1 metre centre to centre and 7.5 cm. dia bamboo ties @ 0.75 metre apart fitting and fixing with necessary coir, nails etc. as per direction of the Engineer-incharge. 8.40 Mtr Height

Making one set of scaffolding only for replacing glass panels, painting,uprooting plant and another repairing works of building and S&P works for external works only with 10 cm. dia bamboo as main posts at the rate of 1 metre centre to centre and 7.5 cm. dia bamboo ties @ 0.75 metre apart fitting and fixing with necessary coir, nails etc. as per direction of the Engineer-incharge. 8.40 Mtr Height

Total Amount