Tender For Annual Maintenance And Repair To South Block Of Jalasampad Bhawan, Sector - I, Block - Df. Salt Lake For The Year 2025-26 - 1 Striping off worn out plaster and raking out joints of wall ceiling etc. up to any height & in any floor including removing rubbish within a lead of 75m as directed. 2 Plaster ( to wall, floor, ceiling etc ) with sand and cement mortar including rouding 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). i) with 1:4 cement mortar(ii)15mm thick plaster 3 (c)10 mm thick plaster 4 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 perdirection of Engineer in charge 5 Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the EIC. (In Ground Floor)One Coati) Water based interior grade Acrylic Primer 6 Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturers 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)a) Normal Acrylic Emulsion 7 Synthetic Distemper to interior wall, ceiling with a coat of solvent based interior grade acrylic primer (as per manufacturers specification) including cleaning and smoothning of surface.Two Coats 8 Rendering the surface of walls and ceiling with white cement based wall putty of approved make and brand(1.5mm thick) 9 Anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 205/66) and fitted and fixed with cadmium plated screws10 x 63 x 3.2 mm 10 Supplying Godrej mortice lock chromium plated with latch and keys 4 levers including fitting & fixing complete. 11 Anodised aluminium floor door stopper. 12 Hydraulic door closer of approved quality as per ISI standard fitted & fixed complete.i) Medium (ISI size 2) 13 Repairs to automatic door closer including replacement of damaged main spring , oiling and adjusting as necessary including taking out and refitting the same. 14 Anodised aluminium barrel / tower / socket bolt (full covered) of approved manufactured from extruded section conforming to I.S.(I.S.204/74) fitted and fixed with cadmium plated screw.i) 200mm long x 10mm dia bolt. 15 Anodized aluminium D-Type handle of approved quality manufactured from extruded section conforming to I.S. Specification. (I.S.230/72) fitted and fixed complete with continuous plate base (hexagonal / round) rod.vi) 150mm grip x 10mm dia bolt 16 Supplying Solid flush type doors of commercial quality , the timber frame consisting of top and bottom rails and site stiles of well seasoned timber 65mm wide each and the enter frame fitted with 37.5mm wide battens placed both ways in order to make the door of solid core and internal lapping with Garjan or similar wood veneers using phenol formaldehyde as glue etc complete including fitting fixing shutters in position but excluding the cost of hinges and other fitting in ground floor.i) 35mm thick shutters (single leaf) 17 Supplying, fitting & fixing fibre reinforced polymer (FRP) Composite door shutters as per approved design with glass fibre reinforced plastic moulded skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technology of Department of Science and Technology (DST) to satisfy IS:4020 door testing performance criteria.In ground floor. 25 mm thick 18 Supplying best Indian sheet glass panes set in putty and fitted and fixed with nails and putty complete ( in all floor for internal wall & up to 6mtr. Height for external work.4 mm thick 19 iv) 5mm thick coloured / tinted / smoke glass. 20 Wood work in posts, post plates,rafters,battens,truss,members purlins etc. fitted and fixed comlete (excluding the cost of bolts, paint but including the cost of nails, screw etc)(i)Sal (Local) 21 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. iii) On steel or other metal surface with super gloss ( Hi-gloss). Two coats ( with any shade except white) 22 Supplying fitting and fixing G.I. pipes of TATA make with all necessary accessories special viz. socket, bend, tee, union, cross, elbo, nipple, long screw, reducing socket, reducing tee, short piece etc fitted with holder bats clamps, including cutting pipes, making threads, fitting fixing etc. complete in all respect including cost of all necessary fitting as required jointing materials and two coats of [painting with approved paint in any position above ground. (Payment will be made on the center line are measurement of the total pipe line including all specials no separate payment will be made on accessories specials) Payment for painting will be made separately.i) 15mm dia medium quality 23 ii) 20mm dia medium quality 24 Supplying fitting , fixing gunmetal wheel valve of approved brand and make tested to 21.00 kg/sq cmi) 32 mm 25 i) 25 mm 26 Renewing 15 mm G.I. spreader. 27 Supplying fitting , fixing C.P. bib Cock / Stop Cock (i) Chromiumplated Bib Cock short body ( equivalent to Code No-511 & Model - Tropical / Sum thing special of ESSCO or similar brand ) 28 (ii) Chromium plated Concealed Stop Cock (Equivalent to Code No. 514(A) & Model - Tropical / Sumthing Special of ESSCO or similar brand). 29 Supplying fitting, fixing C.I. holder bat clamp including cutting holes in wall etc and mending good all damages in cement concrete with jhama chips (4 : 2 : 1) and cement plaster (6 : 1) to match and curing complete in all respect.ii)20 mm 30 iii)25 mm 31 Labour for fitting , fixing high dencity poly-ethylene pipes or PVC pipe for above ground work including cost of jointing materials, paints etc fitting fixing all necessary specials cutting pipes , making threads cutting holes in wall or R.C. floor wherer necessary and mending goods all damages excluding the cost of masonry or concrete work if necessary but including the cost and fitting fixing holder bat clamps(any floor) or for underground work including cutting trenches up to 1.50 m and andrefilling the same complete as per direction of EIC (payment will be made on center line measurement of the total pipe line including specials.) i) Above groundii) 50mm dia. 32 Diamantling and re fixing Bib cock or stop cock.i) 15mm 33 Renewing brass spindle and valve of stop cock / Bib cock / push cock / pillar cock)i)15 cm 34 Supplying fitting fixing 10 liter PVC low down cistern conforming to I.S. specification with PVC fitting complete CI brackets including two coats of painting to brackets etc. 35 Supplying fitting and fixing approved brand PVC connector white flexible with both end coupling with heavy brass C.P. nut 15mm dia.Iv)750 mm long 36 Supplying fitting and fixing white vitreous china best quality approved make wash basin with C.I. brackets on 75mm x 75mm wooden blocks C.P.waste fittings of 32mm dia one approved quality brass C.P. pillar cock of 15mm dia C.P. chain with rubber plug of 30mm dia, approved quality P.V.C waste pipe with C.P. nut 32mm dia 900mm long approved quality PVC connection pipe with heavy brass C.P. nut including mending good all damages and painting the brackets with two costs of approved paints.ii) 550mm x 400mm size 37 Supplying fitting and fixing Pillar cock of approved make.a) i) C.P. Pillar Cock - 15mm (equivalent to Code No-507 & Model- Tropical / Sumthing special of ESSCO or similar brand. 38 Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)(a) For Exposed WorkPVC Pipes(Dia) 40 mm 39 Supply of Chlorinated Polyvinyl Chloride (CPVC) pipes & fittings conforming to IS-15778: 2007(A)(I) CPVC Pipes Class-1,SDR-11(dia) 25 mm 40 (U) Male threaded adopterBrass threaded(dia) 40 mm 41 (Q) Ball Valve40 mm 42 Removing chokage of H.C.L. or S.W. pipe with split bambooa) Under ground 43 b) Over ground 44 Supplying fitting and fixing E.W.C. in whiteglazed vitreouschina ware of approved make complete in position with necessary bolts, nuts etc.(b) With S trap 45 Supplying fitting and fixing closet seat of approved make with lid and C.P. hinges, rubber buffer and brass screws complete.(a) E.W.C. (i) Plastic ( hallow type ) white. 46 Supplying fitting and fixing Flat back urinal ( half stall in urinal)in whitevitreouschina ware of approved make complete in position with brass screws on 75mm x 75mm x 75mm wooden blocks complete. i) 635mm x 395mm x 420mm 47 Supplying fitting and fixing Squatting plate with integral flushing in whitevitreouschina ware of approved make complete in cement concrete (6:3:1) with jhama chips complete.(payment of concrete will be paid separately).i) 450mm x 350mm 48 Supplying, fitting and fixing 32mm dia flush pipe of approved make with necessary fixing materials and clamps complete.i) Polythene flush pipe 49 Supplying, fitting and fixing shower of approved brand and make.(f) Hand Shower(Health Faucet) with 1mtr Fexible Tube with Wall Hook(Equivalent to Code No.573 & Model -ALLIED of Jaquar or similar). 50 CP 2-way bib Cock- 15 mm, supplied, fitted and fixed. (Code No.5041 & Model - FLORENTINE of JAQUAR or similar brand). 51 Supplying, fitting and fixing bevelled edged mirror 5.5 mm thick silver red as per I.S. 3438 / 1965 together with brass C.P. hinges.(i) 450 mm x 300 mm 52 Supplying , fitting and fixing towel rail with two brackets.(a) Aluminium(i) 25 mm dia. And 450 mm long 53 Suppluying fitting and fixing 1st quality ceramic tile in walls and floors to match with the existing work and 4 nos of key stones (10mm) fixed araldite at the back of each tile and finishing the joint 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.(C) FloorWith Polymerised Ahdhesiv & Epoxy grout painting including spacer- 2 mm ( When Tiles are laid over existing hard ready surface) 0.20kg/Sq.m.(b) Area of each tile above 0.09 Sq.m [using adhesive 4.5 mm thick] (i) Coloured decorative 54 (A)Providing and fixing of 15mm thick Mineral Fibre Acoustic Ceiling Tiles of approved pattern and size 595mm X 595mm should be placed in the Grid module to form a False Ceiling with NRC value ≥ 0.6 Material class: A2-s1, d0 as per EN 13501-1, Fire: REI – REI120 as per EN 13501- 2, Surface Burning Characteristics: Class 1 or A as per ASTM E 84) with powder coated exposed G.I. grid suspension system (interlocking T-Grid, having load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200mm c/c) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm / 600 mm long and Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300mm c/c. The Main Runners to be placed @ 1200 mm. The Cross Tee 1200mm will be inserted in the pre-cut slots of Main Runner at a regular interval of 600 mm to form a modular grid of 1200mm X 600mm. Additional Cross Tees of 600 mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X 600 mm. Grid of module size 600 mm X 600 mm shall be supported by 6 mm dia G.I. wire from purlins/ soffit. All complete as per the drawing & directions of Engineer-in-charge.In ground floor With 15 mm thick mineral fibre false ceiling tile (NRC ≥ 0.6 as per ASTM C 423 & Sound attenuation - 34dB as per EN ISO 10848) 55 Carpenter 56 Plumbing Mistry 57 Mazdoor
