Tender For Estimate For Through Renovation Of Outside And Inside Common Area Including Construction Of A Canopy At Roof At Astarag Oldage Home At Centenary Hospital Of Smpk Under South Section.; 1 Dismantling all types of masonry excepting cementconcrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 ma) In Ground floor 2 Dismantling all types of plain cement concrete works, stacking serviceable materials at site andremoving rubbish as directed within a lead of 75m. In first floor (a) upto 150 mm. thick 3 Cutting chase upto125x150mm.and subsequent mending of damages. (a) in brick wall [Cement-3.6 Kg/Mtr] 4 Stripping off worn out plaster and raking out joints of walls,celings etc.upto any height and in any floor including removing rubbish within alead of 75m as directed. 5 Plaster (to wall, floor, ceilingetc.)with sand and cement mortarincluding rounding off or chamfering corners as directed andraking out joints including throating, nosing and drip course,scaffolding/staging where necessary (Ground floor).[Excludingcost of chipping over concrete surface] (i) With 1:6 cement mortar (In ground floor (a) 15 mm thick plaster 6 b) In 1st Floor 7 c) In 2nd Floor 8 Cutting chase upto125x150mm.and subsequent mending of damages.(a) in concrete wall[Cement-3.6 Kg/Mtr] 9 Cutting holes and subsequent mending good damages. (i) In concrete work (plain or R.C.)[Cement- 3.0 Kg/Mtr] 10 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.Pakur Variety 11 Hire and labour charges for shuttering with centering and necessary staging upto 4m using approved stoutprops 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).(i) 25 mm to 30mm thick wooden shuttering as per decision & direction of Engineer-In-Charge/ Engineers Representatives.(a) In Ground Floor 12 (b) In First Floor 13 Provide 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 everyintersection, complete as per drawing and direction. For works in foundation and upto roof of ground floor/upto 4m. Tor Steel / Mild SteelJSW/JSPL/SHYAM/SRMB/BMASL/ELECTROSTEEL/SSL. 14 From 1st Floor upto Roof of 1st floor 15 Applying epoxy based reactive joining agent for joining the old concrete with fresh concrete to be applied within manufacturers specified time as per manufacturers specification. (0.4 Kg / m² of concrete surface). 16 Providing and laying bricks work with 1st class bricks in cement morter (1:6). In foundation and plinth. 17 Providing and laying 125 mm. th. Brick work with 1st class brick in cement mortar (1:4). In gr. Floor. 18 Making V-groove line ( 12mm wide,12mm deep) in plastered surface. 19 Welding in M.S. structural work with gas or electric: a) Tack weld 20 (b) Continuous weld. 21 Provide and apply two coats of cementitious water proof coating paint like Nitocote CM210 of Fosroc or equivalent in wall and ceiling surface after necssary scraping the existing wall surface, all complete. 22 Provide and apply shrinkage controlled polymer modified fibre reinforced cementitious repair mortar like Renderoc SP40 of Fosroc or equivalent up to 12 mm thickness by hand or spray application as per specification 23 Provide and apply water based curing compound Concure WB white of Fosroc or equivalent. 24 Ordinary Cement concrete (mix1:2:4) with graded stone chips (6mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes.Pakur variety 25 Removing old scales,blisters etc.of interior surface of walls,ceiling by scraping etc.and preparing smooth and even surface with rendering or cement mortar (1:2) (as necessary), to make the surface suitable for receiving distemper.(Payment against this item will be made only when this has been done on the specific direction of the Engineer-in-charge). 26 Rendering the Surface of walls and ceiling with White Cement base WATER PROOF wall putty of approved make & brand.(1.5 mm thick) 27 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 finishacrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the EIC.[This item to be done under specific instruction of the Superintending Engineer] In Ground Floor one coat 28 In First Floor 29 Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of EIC 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) Premium 100% Acrylic Emulsion 30 In First Floor 31 Acrylic 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 32 Provide and paint with best quality synthetic enamale 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). Two coats (with any shade except white) on steel surface.Withhi-gloss of approved quality 33 M.S structural works in columns, beams, etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS:226, IS:808 & SP (6)-1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer inCharge complete including cutting to requisite shapeand length, fabrication with necessary bolting, metal arc welding conforming to IS: 816-1956 &IS: 1995 using electrodes ofapproved make and brand conforming to IS:814-1957, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hires charge of all tools and plants and labour required for the work including all incidental charges such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural membersweighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increasedallow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer InCharge. The rates are considered for a height of erection 8m. / 2ndfloor level from the ground. Add 1.5% extra over the rate for eachadditional floor or 4m. beyond initiial 8m. or part thereof.I) For structural members of specified sections weighing less than22.5 Kg./m 34 Supplying, fitting galvanised 3ply 12gauge/4points line of barbed wire infencing (holes already made in the body of the post)or fixed by staples tightening and fixing the wires intaut condition with straining bolts including the cost of cutting and of lapping joints in the wire as necessary but excluding the cost of galvanised staples,straining bolt and binding wire where necessary 35 Supplying galvanised straining bolts (with eye at one end with double nuts and washers) fitted and fixed complete. (i) 12 mm. dia(a) 200 mm 36 Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550Mpa of trapizoidal profile of approved make (excluding the supporting framework) fitted and fixed with 55mm & 25mm self tapping screw,EPDM Washer 16mm dia & 3mm th.washer etc. complete with 150mm endlapand one corrugation minimum side lap.(Payment to be made on area of finished work) (i) In Roof:-a) With 0.5 mm thick sheet 37 Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer (a) 2000 litre capacity 38 Labour for hoisting plastic water storage tank at third floor.(above 1500 lit. upto 5000 lit.) 39 Labour for lowering plastic water storage tank and stacking in places asdirected.(a) Above 1500 litre upto 5000 litre capacity 40 Labour for punching hole in plastic water storage tank upto 50 mm dia. 41 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
