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| 1 | Note-(i) Work to be carried out on GL to 14th Floor (including terrace of building) (ii) Rate of Scaffolding and Safety system for labour are included in quoted rates by contractor (iii) Safety Net and Water proofing covering materials shall be arrange by contracter while working at site and it will be deem fit in quoted rates by contractor.Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5m deep in soft/loose soil for foundation, etc. or for shafts, wells, cesspits, manholes, pierholes, etc. and getting out complete all as specified and directed. |
| 2 | M&L for returning filling in soft/loose soil including spreading levelling watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed. |
| 3 | M&L for removing excavated material (Soils) to a distance not exceeding 50 m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified and directed. |
| 4 | Demolition and breaking up drain pipes 300mm dia of pipe (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed. |
| 5 | M&L for providing, lowering,laying, alighning, fixing 300(OD)/175(ID) mm dia in position and jointing at all level/depth full round HDPE, DWC(Double Wall Corrugated) pipes of SN 8 grade as per IS : 16098 (Part 2) amended up to date in trenches in complete incl all material, labour section, hydraulic testing (including cost and conyance of water to site for testing) and commissioning as per technical specification, drawing and as per circular all as specified and as directed by Engineer-in-Charge. |
| 6 | M&L for cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, for 300mm bore pipe, complete all as specified and as directed by Engineer-in-Charge. |
| 7 | Cleaning of blocked sewage lines of any dia, using high power jetting system and/or vacuum suction machines including disposal of the material outside MD land at places designated by the local authorities at any floor of multystory building from inside and outside complete all as specified and directed.Note : Contractor is required to ascertain the designated place for disposal of waste material before quoting. |
| 8 | Cleaing of blockages from Manhole of any size,nahani traps, gully traps, WCs using mechanical means/vacuum suction system including disposal of waste material if anyoutside MD land at places designated by the local authorities at any floor of multystory building from inside and outside complete all as specified and directed.Note : Contractor is required to ascertain the designated place for disposal of waste material before quoting. |
| 9 | Removing of all vegetation ,small plants / roots etc, of girth n. exc. 30 cm each from wall/ roof/ chajjas of bldgs, by cutting holes and making good in CM / PCC of required grade, upto various floor including pouring of concentrated sulphuric acid to avoid regrowth of the same to the satisfaction of Engineer-in-Charge. |
| 10 | M&L for Cutting into existing manholes for connecting new drains 150mm dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete al as specified and directed. |
| 11 | Demolition of brick work or stone masonry built in cement mortar including all quoins, arches, jambs etc complete all as specified and directed by Engr-in-Charge. |
| 12 | Taking down cement plaster of any description on brick work or stone masonry walls including rackingout joints, hacking for key, scrubbing down with water and rubbish off premisis etc complete all as specified and directed by Engr-in-Charge. |
| 13 | M&L brick work with sub class \"B\" old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed by Engr-in-Charge. |
| 14 | M&L 15mm thick plaster rendering cement mortar (1:4) mixed with liquid water proofing compound onbrick work or concrete surfaces, finished the surfaces even and fair without using extra cement complete all as specified and directed by Engr-in-Charge. (WPC shall be paid seperately) |
| 15 | Supply only liquid water proofing compound |
| 16 | M&L for preparation old surfaces of plastered or unplasteredold decorated surfaces by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots, washing with water surfaces finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed. |
| 17 | M&L preperation of old painted steel and iron surfaces of any description over 10cm width of girth and applying one coat of synthetic enamel paint (any tint/shade) complete all as specified and directed by Engr-in-Charge. |
| 18 | S& F Concertina Coil in repairs, galvanised 600 mm dia , stretched over barbed wire and Y angle post,60 spiral per 12 m and 3 Nos of clips per spiral as per manufacturer\"s instructions complete all as specified and as directed |
| 19 | S& F in repairs Galvanised. 2 strand, steel barbedwire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) |
| 20 | Dismantling cast iron work of any description |
| 21 | M&L for mild steel angle iron posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling,boltingor riveting, etc.,and similar work conforming to Fe-290Gde E-165 |
| 22 | M&L Providing, cement concrete type B0 1:2:4 (12.5 mm graded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges |
| 23 | Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts,if required: hooks (stay),heavy,for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securingpurlinstowood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similarsmall articles conforming to Fe-290 Gde-E-165 |
| 24 | S&F in repair 110mm dia PVC (SWR) pipe single socketed, in any length with rubber ring joints, laid in trenches/floor or fixed to wall including necessary clamps complete all as specified and directed by Engr-in-Charge. |
| 25 | S&F in repair 75mm dia PVC (SWR) pipe single socketed, in any length with rubber ring joints, laid in trenches/floor or fixed to wall including necessary clamps complete all as specified and directed by Engr-in-Charge. |
| 26 | Taking up or down 20 mmsteel tubing and connections,including cleaning for refixing or removal to store |
| 27 | Supplying and laying of 20 mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floorscomplete all as specified. |
| 28 | S&F in repair75mm dia PVC (SWR) floor trap with grating including jointing with solvent cement including fixing waste pipe etc complete all as specified and directed by Engr-in-Charge. |
| 29 | S&F in repair PVC (SWR) bend any radius 110mm bore complete all as specified and directed by Engr-in-Charge. |
| 30 | S&F in repair PVC (SWR) bend any radius 75mm bore complete all as specified and directed by Engr-in-Charge. |
| 31 | S&F in repair PVC (SWR) bend any radius 110mm bore with access door complete all as specified and directed by Engr-in-Charge. |
| 32 | S&F in repair PVC (SWR) bend any radius 75mm bore with access door complete all as specified and directed by Engr-in-Charge. |
| 33 | S&F in repair PVC vent cowls 75mm complete all as specified and directed by Engr-in-Charge. |
| 34 | Welding in repairs exc 2.5cm but n exc 5cm in length thickness of Metal to be welded exc 6mm but n exc 9 mm |
| 35 | Dismantling Stone slabs and tiles of any description or thickness in floors, aprons,parapet wall etc laid,bedded and pointed in any mortar ,and rubbish off premises |
| 36 | M& L Granite 20 mm thick (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite. |
| 37 | M&L Taking out existing stainless steel Sinks kitchenor laboratory and refixing the same sink in same position with plugs, washers and wastes; including beding in cement mortar on to dwarf walls, or including fixing cantilever brackets and connecting union to waste pipe; upto 0.5 sqm each |
| 38 | Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5m deep in soft/loose soil for foundation, etc. or for shafts, wells, cesspits, manholes, pierholes, etc. and getting out complete all as specified and directed. |
| 39 | M&L for returning filling in soft/loose soil including spreading levelling watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed. |
| 40 | M&L for removing excavated material (Soils) to a distance not exceeding 50 m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified and directed. |
| 41 | Demolition and breaking up drain pipes 300mm dia of pipe (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed. |
| 42 | M&L for providing, lowering,laying, alighning, fixing 225-250(OD)/200(ID) mm dia in position and jointing at all level/depth full round HDPE, DWC(Double Wall Corrugated) pipes of SN 8 grade as per IS : 16098 (Part 2) amended up to date in trenches in complete incl all material, labour section, hydraulic testing (including cost and conyance of water to site for testing) and commissioning as per technical specification, drawing and as per circular all as specified and as directed by Engineer-in-Charge. |
| 43 | M&L for cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, for 300mm bore pipe, complete all as specified and as directed by Engineer-in-Charge. |
| 44 | M&L for Bailing out sludge cleaning/ opening of all blockage under ground sewer line of any depth and size, Cleaning of spot blokage in man hole in any depth, WC of blockage, blockage gully traps, blockage floor trap, blockage CI bend of any type by manual/macanical method. Making good for all servicesable. The Complaint shall be cleared/rectified to the complete satisfaction of Engineer-in-Charge within the same day. Cost of removal of sludge/Solid/liquid materialobtained from sewage lines, manholes, gully trap, floor trap and CI bend out of Residencial area is included in rate of this item. Note :-(i) 01 (One) Sweeper with T&P/ Mechanical equipments shall be provided by Contractor and Monitor/supervised by contractor for provide status of Complaint and maintain the attendence report and record of Complaint/work done. Sweeper shall be provided for 08 hours per day, he should be clear any type of blockage for sewage system on day to day complaint basis by user and will report at 0900 hrs to the AGE B/R,Worli office for complaints and submit completion report by Contractor at 1700 hrs everyday. (The recovery from contractor on account of non complience of complaint within same working day hours of Rs. 1000/- will be recoverd per day)(ii) The Mechanical excavation sewage cleaning machine motor driven compulsory will be brought on the site before commencement and upto complition of work for cleaning blockage, otherwise recovery on account of mechanical excavation sewage machine Rs.1000/- will be recovered per day from contractor. |
| 45 | M&L for cleaning of existing sewage pipe lines 150/200/300mm internal dia at any depth through manholes by removing the manhole covers, by means of hydraulic jet pressure machine or manually as required at site, getting out sludge and liquid materials from connecting manholes and sewer line, flushing with water after cleaning, reinstating the manhole cover to the original position and removing the solids and sludge out of MoD land complete all as specified and directed (Note : Cost of removal of sludge/liquid material from sewage lines and manholes in same line is included in rate of this item) |
| 46 | Demolition of( reinforced) cement concrete (reinforcement cut as required to facilitate demolition) of any description in any position not otherwise specifically provided forcomplete all as specified and directed. |
| 47 | M&L reinforcement cement concrete type B-1 1:2:4slab supported on wall (20 mm graded stone aggregate)for slab supported on walls, beams and columns in floors , roofs landings, balconies, canopies deck slab and in shelves and the like all as specified and directed. |
| 48 | M&L for reinforced precast cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) as in landings, cover slabs (for manholes etc.), shelves and similar articles with plain faces including necessary form work, set in cement mortar 1:4 completeall as specified and directed. (Note:- Reinforcement shall be measured and paid for separately under respective item of schedule \"A\"). |
| 49 | S&F reinforcement of mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hoopingfor columms,hooking ends and binding with and including mild steel wire annealed not less than 0.90 mm dia or securing with clips all as specified and directed. |
| 50 | M&L for MS deformed bars (TMT) 6 -8 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed |
| 51 | M&L for Formwork to flat soffits of suspended slabs such as roof slabs, floors slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) for fair finished surfaces complete all as specified and directed . |
| 52 | M&L for Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roof n.exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc 10 cm but n.exc 20 cm wide. |
| 53 | M&L for Cutting into existing manholes for connecting new drains 150mm dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete al as specified and directed. |
| 54 | Demolition of brick work or stone masonry built in cement mortar including all quoins, arches, jambs etc complete all as specified and directed by Engr-in-Charge. |
| 55 | Taking down cement plaster of any description on brick work or stone masonry walls including rackingout joints, hacking for key, scrubbing down with water etc complete all as specified and directed by Engr-in-Charge. |
| 56 | M&L brick work with sub class \"B\" old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed by Engr-in-Charge. |
| 57 | M&L 15mm thick rendering in cement mortar (1:6) on brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge. |
| 58 | M&L 15mm thick rendering cement mortar (1:4) mixed with liquid water proofing compound onbrick work or concrete surfaces, finished the surfaces even and fair without using extra cement complete all as specified and directed by Engr-in-Charge. (WPC shall be paid seperately) |
| 59 | Supply only liquid water proofing compound |
| 60 | M&L preparation of new surfaces with 3mm thick wall care putty and applying two coat of oil bond distemper over a coat of primer on walls complete all as specified and directed by Engr-in-Charge. |
| 61 | M&L for preparation of new plaster surfaces finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed. Note : The work is required to be carried out upto 25th floor (including terrace of building) from ground floor. The cost of scaffolding shall be deemed to be included in the item. The contractor shall also make necessary safety arrangement for labour. |
| 62 | M&L for preparation old surfaces of plastered or unplasteredold decorated surfaces by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots, washing with water as required and applying two coats of oil bond distemper on walls including cornices, pilasters etc over a coat of 3.00mm thick wall care putty complete all as specified and directed. |
| 63 | Ditto all as per item No. 25 here in above but on ceiling surfaces complete all as specified and directed by Engr-in-Charge. |
| 64 | M&L for preparation of old painted wooden surfaces of any descriptrion over 10cm width or girth and applying one coat of synthetic enamel painting to wooden surface as specified and as directed. |
| 65 | M&L preperation of old painted steel and iron surfaces of any description over 10cm width of girth and applying one coat of synthetic enamel paint (any tint/shade) complete all as specified and directed by Engr-in-Charge. |
| 66 | Dismantling floor, hearth or wall tilling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed by Engr-in-Charge. |
| 67 | M&L for joint free Non-skid ceramic coloured tiles 7-8mm thick (square/rectangular), area of each tile not exc 0.11 Sqm, over and including 15mm thick screed bed in CM (1:6)in flooring, set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and directed by Engr-in-Charge. |
| 68 | M&L for Glazed ceramic coloured joint free tiles 450x300x7mm in vertical surfaces over and including 10mm thick rendering in Cement mortar (1:3), set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and directed by Engr-in-Charge |
| 69 | Taking up or down 15mm diasteel tubing and connections including cleaning for re-fixing or removal from site complete all as specified and directed by Engr-in-Charge. |
| 70 | Taking up or down 20mm dia steel tubing and connections including cleaning for re-fixing or removal from site complete all as specified and directed by Engr-in-Charge. |
| 71 | Supply & Laying 16mm dia of CPVC pipes SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed. |
| 72 | Supply & Laying 20mm dia of CPVC pipes SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed. |
| 73 | Cutting chases, pinning in, making good to facing where required and pointing in Cement mortar (1:3) to ends or edges of landings, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed water pipe etc and making good, cutting not exc 10cm width or girth complete all as specified and directed by Engr-in-Charge. |
| 74 | S&F in repair 110mm dia PVC (SWR) pipe single socketed, in any length with rubber ring joints, laid in trenches/floor or fixed to wall including necessary clamps complete all as specified and directed by Engr-in-Charge. |
| 75 | S&F in repair 75mm dia PVC (SWR) pipe single socketed, in any length with rubber ring joints, laid in trenches/floor or fixed to wall including necessary clamps complete all as specified and directed by Engr-in-Charge. |
| 76 | S&F in repair75mm dia PVC (SWR) floor trap with grating including jointing with solvent cement including fixing waste pipe etc complete all as specified and directed by Engr-in-Charge. |
| 77 | S&F in repair PVC (SWR) bend any radius 110mm bore complete all as specified and directed by Engr-in-Charge. |
| 78 | S&F in repair PVC (SWR) bend any radius 75mm bore complete all as specified and directed by Engr-in-Charge. |
| 79 | S&F in repair PVC (SWR) bend any radius 110mm bore with access door complete all as specified and directed by Engr-in-Charge. |
| 80 | S&F in repair PVC (SWR) bend any radius 75mm bore with access door complete all as specified and directed by Engr-in-Charge. |
| 81 | S&F in repair PVC vent cowls 75mm complete all as specified and directed by Engr-in-Charge. |
| 82 | S&F in repair PVC connection 15mm bore dia 450mm long with 2 Nos PTMT nuts with washer complete all as specified and directed by Engr-in-Charge. |
| 83 | S&F in repair PVC waste pipe 32/40mm dia complete all as specified and directed by Engr-in-Charge. |
| 84 | S&F in repair 20mm dia brass CP tubular towel rail D type600mm long complete all as specified and directed by Engr-in-Charge. |
| 85 | S&F in repair brass CP bib tap 15mm bore fancy type screwed for iron pipe complete with wall flange complete all as specified and directed by Engr-in-Charge. |
| 86 | S&F in repair 15mm bore Stop valve fancy type, chromium plated with long shunk and cup (concealed type) high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for union complete all as specified and directed by Engr-in-Charge. |
| 87 | S&F in repair 15mm dia brass chromium plated pillar tap long body with fly nut capstan head screwed for 15mm bore dia of pipe complete all as specified and directed by Engr-in-Charge. |
| 88 | S&F in repair chromium plated brass shower roses with or without swivel joints 125mm size including shower arm complete all as specified and directed by Engr-in-Charge. |
| 89 | S&F in repair 600x450x5mm thick looking mirror bevelled edge of selected quality glass fixed with stainless steel glass fastner complete all as specified and directed by Engr-in-Charge. |
| 90 | S&F in repair 15mm dia brass CP wall mixer with provision for telephonr shower and wall flange for mixing hot and cold water screwed down for iron pipe and fixed complete all as specified and directed by Engr-in-Charge. |
| 91 | S&F in repair health faucet (ABS Body) mild steel chromium plated suitable for 15mm dia pipe with 1.25m long flexible tube and ABS wall hook including making connections fixed in position complete in all respect as specified and directed. |
| 92 | S&F in repair CP angular stop cock 15mm dia single way and fixed complete all as specified and directed by Engr-in-Charge. |
| 93 | S&F in repair PTMT bath mirror cabinet of overall size 500mm x 400mm, fixed in position complete all as specified and directed by Engr-in-Charge. Make : Pearl/Prayag/Polytuff or equivelent |
| 94 | S&F in repair CP soap dish fixed to wall with brass chromium plated screws complete all as specified and directed. Make: Prayag & equivalent. |
| 95 | S&F in repair CP toilet paper holder fixed to wall with CP brass screws complete all as specified and directed by Engr-in-Charge. |
| 96 | S&F in repair Sheet glass shelf assembly/Glass Corner assembly set of three consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed by Engr-in-Charge. |
| 97 | S&F in repair Vitreous china wash hand basin including brackets, white size 550 x 400 mm incl cutting cutting for and pinning in ends of brackets. Including Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other and fixed complete all as specified and directed by Engr-in-Charge. |
| 98 | S&F in repair Vitreous china squatting pan ‘Orissa pattern’ size 580x440mm white with integral foot rest including connection to trap, and flushing pipe, anti-syphonage pipe, etc and including lime concrete bedding complete all as specified and directed by Engr-in-Charge. |
| 99 | S&F in repair 10 Litre capacity PVC low level flushing cistern with ball valve and handle/push button 32mm dia PVC flush pipe including taking down unserviceablecistern complete all as specified and directed by Engr-in-Charge. |
| 100 | S&F in repair Vitreous china wash down water closed pan (Pedestal pattern) white, including connection to drain (or out going pipe) and to flush pipe, antisypthonic (excluding flushing cistern and flush pipe) complete all as specified and directed by Engr-in-Charge. |
| 101 | S&F in repair Vitreous china white wash down couple closet composite type including PVC soft seat cover white complete all as specified and directed by Engr-in-Charge. (Make : Jaquar, Cera or Parryware) |
| 102 | S&F in repairs PVC seat cover for wash down couple closet incl fixing bolts complete all as specified and directed |
| 103 | S&F in repairs PVC water storage tank double layer cylindrical, vertical with closed top with threaded cover hoisted and fixed in position tank capacity 500 Ltr with and including ball valve high pressure of PTMT with epoxy coated Aluminum rod and high density plastic ball screwed for 20mm bore of iron pipe and making connection for inlet and outlet including dismantle of old water tank and removing from site complete all as specified and directed by Engr-in-Charge. |
| 104 | S&F in repairs PVC water storage tank double layer white colour cylindrical, vertical with closed top with threaded cover hoisted and fixed in position tank capacity 1000 Ltr with and including ball valve high pressure of PTMT with epoxy coated Aluminum rod and high density plastic ball screwed for 25mm bore of iron pipe and making connection for inlet and outlet including dismantle of old water tank and removing from site complete all as specified and directed by Engr-in-Charge. |
| 105 | S&F in repair 20mm dia ball valves, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe (minimum weight 210 gram) complete all as specified and directed by Engr-in-Charge. |
| 106 | M&L for concrete in Sunken floor and vertical faces of walls to ease up about corners with cement concrete 1:2:4 type B0 (using 12.50mm stone aggregate) mixed with SBR Latex liquid polymer (mixed as per manufacture instructions & will be paid under relivnt item of Sch A) using form work (straight or curved) as required including demolition complete as per directions by Engr-in-Charge. |
| 107 | M&L for providing cement concrete 1:2:4 type B-1 for fixing edge of interlocking tiles and rounded or chamfered edges, coping complete all as Specified and directed by Engr-in-Charge. |
