Public Service Commission, West Bengal ,Repairing Work Of Outside Of Building And Inside Toilet, Rooms With Staircase At Different Floor.- 1 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. 2 Dismantling R.C. floor, roof, beams etc. includingcutting rods and removing rubbish as directedwithin a lead of 75 m. including stacking of steelbars.(a) In ground floor including roof. 3 In 1st floor 4 In 2nd floor 5 In 3rd floor 6 In 4th floor 7 In 5th floor 8 In 6th floor 9 In 7th floor 10 In 8th Floor 11 In 9th floor 12 Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface 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. 13 Guniting concrete surface with cement mortar (25mm nominal thick) applied with compressor aftercleaning surface and spraying with epoxycomplete as per Technical specification. 14 a) Applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with waterin proportion (1 bonding agent : 4 water : 6 cement) as per Manufacturers specification [Cement to be supplied by the Department] 15 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 andfixed after tying the existing reinforcement on concrete without distributing the same and with proper scarping and cleaning the reinforcement anddisturbed 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 andscaffolding complete as per direction of Engineer-in -charge.c) 37.5mm thick 16 Removal of defective concrete, cleaning thesurface thoroughly,applying the shotcrete mixturemechanically with compressed air under pressure, comprising of cement,sand,coarse aggregates,water and quick setting compound in theproportion as per clause 2807.1., sand and coarse aggregates conforming to IS: 383 and table 1 of IS: 9012 respectively,water cement ratio ranging from 0.35 to 0.50,density of gunite not less than 2000 kg/cum,strength not less than 25 MPa andworkmanship conforming to clause 2807.6. (40 mmaverage thickness.) 17 Removing corroded worn out portion of reinforcement (when the area of bar is damaged by more than 25%) by cutting and replacing the same by a newplain round bar of requisite diameter by binding with required lap / welding with old bar, including cost of reinforcement, complete in all respect including removing unserviceable materials from site as per direction of the Engineer - in - charge. Note : Payment on weight (Kg.) of new reinforcement. 18 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](i) With 1:6 cement mortar(c) 15 mm thick plaster 19 In 1st floor 20 In 2nd floor 21 In 3rd floor 22 In 4th floor 23 In 5th floor 24 In 6th floor 25 In 7th floor 26 In 8th Floor 27 In 9th floor 28 In 10th Floor 29 (b) 20 mm thickIn Ground floor 30 In 1st floor 31 In 2nd floor 32 In 3rd floor 33 In 4th floor 34 In 5th floor 35 In 6th floor 36 In 7th floor 37 In 8th Floor 38 In 9th floor 39 (ii) With 1:4 cement mortar(c) 10 mm thick plasterIn Ground floor 40 In 1st floor 41 Labour for taking out steel door and window frame for repairs and re-fixing the same (or replacement by new one) including mending good damages (excluding the cost of repair of damages) andapplying a protective coat of paint.Upto one sq.m.area of frame. 42 Supplying best Indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. (In all floors for internal wall & upto 6m height for external wall)(i) 3 mm thick (weighing 7.4 kg/Sq.m) 43 Making one set of scaffolding only for replacing glass panels, painting, uprooting plant and another repairing works of building and S&P works forexternal 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. 44 For Shifting 45 Taking out shutter of door and window, dismantling by parts (for repair or replacement of damaged parts) , reassembling and refitting and rehanging samewith old fittings but with new screws as necessary. (Where different parts of same shutter are renewed under different item, payment under item 73 will bemade once only). 46 Taking out M.S. or W.I. Grills from wooden frame including cutting lugs from masonry wall and refitting the same and mending good damages after repairs. (Excluding the cost of necessary repair ofdamages) or doing any other necessary works. 47 Welding in M.S. structural work with gas or electric:(a) Tack weld 48 Supplying profiles of required section made of Aluminium Alloy Extrusions conforming to IS: 732-1983 and IS: 1285- 1975; Annodized (with required film thickness and specified colour / natural) matt finished conforming to IS: 1868-1983 for fabrication of composit door, sliding & casement windows, partitions, formed of basic sections of any ISIembossed / certified make and brand as per direction of Engineer - InCharge.(Payment will be made on finished length of the work).(A)In 10-12 Micron thickness Annodizing filmI) Natural whitea) 2- track sliding windowii) Top and side frame. 49 g) Fixed glazing.i) iii)Glazing clip. 50 d)Shutter for all track sliding window.i) Bottom & Top member. 51 ii)Style side member. 52 iii)Interlock member. 53 Supplying EPDM gusket of approved make and brand as per direction ofEngineer in charge.i)For sliding windowsa) T shaped EPDM gasket for frames. 54 Supplying PVC rollers for sliding windows as per direction of Engineer in charge. 55 Supplying maruti lock (100mm) 56 Labour charge for fabrication and installation of composite door, window, partitions made from annodized extruded alloy aluminium sections for the following units:-(A) Glazed aluminium sliding windows made of extruded and annodized alloy aluminium sectios, fabrications, including cutting to proper shapeand size, drilling and aligning of window shutter frame fitted with in built locking arrangements, sliding rollers and other necessary fittings, fixture,adhesives and joineries along with extruded neoprine or EPDM gasketing in between window frame and masonry work (walls, column, beam.lintels etc.) as well as between glass and shutter frame for fixingglass and Polysulphide sealant and in between shutter and window frame where necessary including cutting to requisite size and fixing glass as per drawing, specification and direction of EIC. The rate includes the hire charge of all tools and plants, including all incidental charges, adhesive, joineries such as screw, cleat angle etc. but excluding the cost of extruded aluminium sections, glass, neoprene / EPDM gasket, locking arrangement and rollers.i )2 track sliding window. 57 iv )Fixed glazing. 58 M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc.(length of straight not less than 230 mm) 59 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 screws:(v) 100 x 63 x 3.2mm. 60 Anodised aluminium barrel / tower / socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixedwith cadmium plated screws:(vi) 200mm long x 10mm dia. bolt. 61 Anodised aluminium Aldrop / Sliding bolts of approved quality manufacturedfrom extruded section conforming to I.S. specification (I.S. 2681/66) fitted andfixed complete.(i) 250mm x 16mm dia bolt. 62 Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987.ii)4mm thick coloured / tinted / smoke glass. 63 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 exterioremulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of theEIC.In Ground Floor:(a) One Coat 64 In 1st floor 65 In 2nd floor 66 In 3rd floor 67 In 5th floor 68 In 6th floor 69 In 7th floor 70 In 8th Floor 71 In 9th floor 72 In 10th Floor 73 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 ofprimer.In Ground floor (Two Coat)b) Premium 100% Acrylic Emulsion 74 In 1st floor 75 In 2nd floor 76 In 3rd floor 77 In 5th floor 78 In 6th floor 79 In 7th floor 80 In 8th Floor 81 In 9th floor 82 In 10th Floor 83 Removing old scales, blisters etc. of interior surface of walls,ceiling by scraping etc. and preparing smooth and even surface with rendering orcement mortar (1:2) (as necessary), to make the surface suitable for receiving distemper. (Payment against this item will be made only whenthis has been done on the specific direction of the Engineer-in-charge). 84 Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes inwalls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining withjointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete.A) UPVC Pipes:(iii) 160 mm. Dia. 85 c) Bend 87.5 degree(iii) 160 mm. Dia. 86 d) Shoe(iii) 160 mm. Dia. 87 B) UPVC Fittings:a) Plain Tee(iii) 160 mm. Dia. 88 Labour for taking out rolling shutter (only shutter portion) dismantling by parts for repair or (replacement of damaged parts only), rehanging and refitting the same in position after necessaryrepairs (excluding the cost of supply of new parts). 89 Renewing seam pipe for rolling shutter as per existing size and shape fitting, fixing complete. 90 Renewing spring of rolling shutter as per existing size and shape including fitting fixing complete. 91 Renewing profile of rolling shutter including fitting fixing complete as per existing size and shape. 92 Oiling and greasing of rolling shutter and repair to in side lock. 93 Repairing crack in wall by cement grouting (1 : 2) including widening the crack on the surface (into V section) cleaning and packing the same with cement mortar (1 : 2) and finishing off to match with adjacent surface. 94 Supplying solid flush type doors of commercial quality, the timber frame consisting of top and bottom rails and side styles of well seasoned timber 65mm wide each and the entire frame fitted with 37.5mm wide battens places both ways in order to make the door of solid core and internal lipping with Garjan or similar wood veneers using phenol formaldehyde as glue etc. complete, includingfitting, fixing shutters in position but excluding the cost of hinges and otherfittings in ground floor.(a) 35 mm thick shutters (single leaf) 95 (b) Rendering the surface of walls and ceiling with white cement based wall putty of approved make and brand(1.5mm thick) 96 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 preparingthe surface throughly, complete as per manufacturers specification andas per direction of the EIC. (In Ground Floor)(a) One Coati) Water based interior grade Acrylic Primer 97 Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats including putty(to be done under specific instruction of Superintending Engineer) :(Two coats) i) Standard Quality 98 (a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sandpapering etc. 99 (b) Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sandpapering etc. 100 (A) 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:(b) On steel or other metal surface :With super gloss (hi-gloss) (iv) Two coats (with any shade except white) 101 (a) On timber or plastered surface :With super gloss (hi-gloss) (iv) Two coats (with any shade except white) 102 Lifting up bodily (1.5 x 0.9 x 0.9) meters wooden work bench table with drawers or reagent racks along with sink and waste pipe and removing the same outside the room carefully without disturbing or damaging other furniture and resettingagain after completion of channel drain construction. 103 Removal of rubbish,earth etc. from the workingsite and disposal of the same beyond thecompound, in conformity with the Municipal /Corporation Rules for such disposal, loading intotruck and cleaning the site in all respect as perdirection of Engineer in charge 104 Supplying, fitting and fixing bib cock or stop cock.(b) (i) Chromium plated Stop Cock (Equivalent to Code No. 513(A) & 513(B) & Model - Tropical / Sumthing Special of ESSCO or similar 105 Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. brackets on 75 mm X 75 mm wooden blocks, C.P. waste fittings of 32 mm dia., one approved quality brass C.P. pillar cock of 15 mm dia., C.P. chain with rubber plug of 30 mm dia., approved quality P.V.C. waste pipe with C.P. nut 32 mm dia., 900 mm long approved quality P.V.C. connection pipe with heavy brass C.P. nut including mending good all damages and painting the brackets with two coats ofapproved paint.(iii) 630 mm X 450 mm size 106 Supplying, fitting and fixing Anglo-Indian W.C. in white glazed vitreous china ware of approved make complete in position with necessary bolts,nuts etc.(b) With S trap (with vent) 107 Supplying, fitting and fixing Closet seat of approved make with lid and C.P. hinges, rubber buffer and brass screws complete.(b) Anglo Indian(ii) Plastic (hallow type) white 108 Supplying, fitting and fixing towel rail with two brackets.(a) C.P. over brass(i) 25 mm dia. and 450 mm long 109 Cutting joints of existing floor and wall (Granite/Marble/ Tiles etc.)by 3 mm wide X 7 mm deep &fillingthejointswith 100% stain free, chemical and temperature resistant, anti-bacterial and anti-fungal epoxygroutwithapprovedmanufacturertomatchthecolour of existing floor/wall including the cost of materials, Labour and all other incidental charges complete true to the manufacturers specification and direction of Engineer-in-Charge. 110 Sub Total 111 GST 18% 112 CESS 1%
