Tender For Special Repair To Sunken Floor Connected Items Of Certain Permt Staff Offr Md Accn At Dssc Wellington.; 1 Dismantling floor, hearth or wall tiling of any description and any thickness incl cement mortar bedding (but not backing),rubbish off the premises etc all as spcified and as directed 2 Demolition of cement concrete (unreinforced ) of any description and in any postion not otherwise spcifically provided etc as in sunken floors/roof padding concrete etc and removing debris off the site complete all as spcified and as directed. 3 Taking down door/ window chowkats orframe with shutter (without taking off shutters from the frames) not exc. 1.5 Sqm each complete all as specifiedand as directed. 4 Taking down steel tubing and connections of 15 mm bore including cleaning for refixing or removal to store complete all as specified and as directed. 5 Taking down steel tubing and connections of 20 mm bore including cleaning for refixing or removal to store complete all as specified and as directed. 6 Taking down cement or cement lime plaster of any description on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc, complete all as specified and as directed. 7 Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided complete all as specified and as directed 8 Taking down PVC pipe 75mm/ 110mmjointed in cement mortar taking out of wall. including all fittings, heads, sheos, bends, swan-necks, etc complete all as specified and as directed. 9 M&LPCC 1:4:8 type D2 with 40mmgraded stone aggregateas in sunken floor/toilet floor /kitchen floor / levelling course for sub base of any floor etc finished the surfaces even and fair to receive top layer all as specified and as directed. 10 Material and labour for clear the sunken/lowered portion of RCC slabwith wire brush and chiselout any stickedloose particle ,mortar if any and applying two coat of FOSROCK Nitoproof 600PF (minimum 0.8mm dft) over a priming coat of Nitoproof WB Primer or equivalent product of M/S Asian Paint/STP/SIKAetc as per manufacturs instruction on bottom and full vertical side of sunken floors complete all as spcified and as directed 11 M & L 15mm thick rendering in cement mortar 1:4mixed with liquid water proofing compound FOSROCs complast 421 IC/Asian Paint Ultrablock -2K or equivelent as per manufacture instructions @ as insunken floor /dado/wall /skerting portion including finish the surface even and smooth complete all as spcified and as directed 12 Material and labour for taking out carefully tile joint s of the existing toilet/kitchen/bathroomfloor of any description and provinding Epoxy coat joints of width 3mm to 4mm wide and 7 to 8mm thick with appropriate make /brand as approved by the GE ceiling the joint with proper compaction including cleaning/fnish the tile floor area all as spcified and as directed 13 M&L for Dubbing out average 20mm thick on irregular face of walls of RRM /PCC block in cement plaster 1:6 all as spcified and as directed 14 S&F 15 mm bore Galvanised iron tubing, medium grade, with all fittings laid in trenches, floors or fixed to walls etc complete all as specified and as directed. 15 S&F 20 mm bore Galvanised iron tubing, medium grade, with all fittings laid in trenches, floors or fixed to walls etc complete all as specified and as directed. 16 Refixing of old GI steel tubesand connections after cleaningof 15 mm bore in new or old position, any grade, to walls, ceiling, floors, etc complete all as specified and as directed. 17 Refixing of old GI steel tubesand connections after cleaningof 20 mm bore in new or old position, any grade, to walls, ceiling, floors, etc complete all as specified and as directed. 18 S&F 32 mm bore Galvanised iron tubing, medium grade, with all fittings laid in trenches, floors etc complete all as specified and as directed 19 Cutting chases, pinning in, making good to facings where required & pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc; & cutting chases for concealed water tubing or concealed conduit wiring, etc.& making good, cutting not exc 10 cm grithin brick wall all as spcified and as directed 20 Demolition for brickwork or stone masonry laid with cement mortar or cement lime mortar all as spcified and as directed 21 M&L Pre-cast cement concrete block masonry with solid blocks Type C1 1:3:6 (20 mm gradedaggregate) exc. 10 cm in width and setting in mortar 1:6,complete all as specified and directed. 22 M&L for providing precast cement concrete type C-1 (1:3:6) using 20mm graded stone solid building blocks or slabs 10cm thich (with plain or interlocking joints as directed) setting in mortar(1:4), complete, in walls ,partion,platform support etc all as specified and directed. 23 M&L for framed work such as grills, gratings,etc.with angle,joist,tee/tubular sections and with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; frame work of water tanks and similar work con- forming to Fe.290.Gde-E-165 including hinges,hold fast,etc all as specified and directed. 24 M/L preparing new surface of steel over 10cm girth or widthand appling two coats of synthetic enamel paint over a coat ofred oxide primer all as specified and directed. 25 M&L cement concrete 25mm thicktype B-0 1:2:4 using 12.5mm graded stone aggregateas in flooring with using liquid water proofing of approved make; Make : Fosroc/Dr.Fixi/Asian Paint or equivalent etc all as specified and directed.(Note : WPC shall be measured and paid separatily) 26 M&L for non skid ceramic tiles7 to 8 mm thick (square/rectangle) area of each tile exc 0.18sqm but not exc 0.38 sqm, in floors and scantling etc placed withspacers of appropriate size as directed set and jointedwith epoxy coating of width4 to 6mm wide and7 to 8mm thick(Dr.fixit Epoxy tile grout) withany colour to match the floor over 15mm thick screed bed in CM 1:6 includingcomplete all as specified and directed. Note : Rate shall be deemed including the coat of spacers and epoxy jointand nothing will be paid extra. 27 M&L for non skid ceramic tiles 7 to 8 mm thick (square/rectangle) area of each tile exc 0.11sqm but not exc 0.18 sqm, in floors and scantling etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed in CM 1:6 complete all as specified and directed. 28 M&L for coloured glazed ceramic tiles of size 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in coloured cement to match as in vertical surfaces of dado/skirting set in 15mm thick CM 1:4 complete all as specified and directed. 29 M&L forheavy duty vitrified unpolished porcelain floor tiles of size 300 x 300mm, 10mm thick of make Neo Deccan Natural of somany or Endura of Johnson or equivalent of other specified makes suitable for heavy vehicle movement,laid in floors of pattern as approved, pointed in white or coloured cement to match over 15mm thick screed bed in CM 1:6 complete all as specified set and jointed with Ezy Grout with spacers to match complete all as specified and as directed. 30 M&L for cleaning the surface to remove all dust, dirt etc including Priming the surface with one coat ofSmartcare Bituminous primer of make -Asian Paints/ equivalent to enhance the bonding properties. Providing and laying of protective Geotextile fabric 45GSM over the bituminous primer application with proper overlaps. Supplying and applying single component, elastomeric,pitch modified PU coating Smartcare Flexiseal PU or approved equivalent with minimum elongation of 550 to 600% and tensile strength of 2 N/mm2 as per ASTM D412 and Shore A Hardness of 90 as per ASTM D 2240. The PU Coating shall have crack bridging ability of 2mm. The system consists of applying the water proofing treatment @ 1.2 Kg/ Sqm and shall havecrack bridging ability of 2mm etc complete as per manufacturers instructions. Over the two coats of Flexi seal PU Waterproofing application, applying to the roof/floor area, etc complete as per manufacturers technical specification and as directed .Note: The treatment should be carried out by the authorised applicator of the company. 31 M & L for PCC (1:3:6) type C-1 (using20 mm graded stone aggregate) as in padding, coping, bed plates, hold fast blocks,etc., including formwork, weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed. 32 Material and labour for Rendering in Cement Mortar 1:6, 15mm thick on brick work or cocrete surfacefinished even and smooth without using extra cement complete all as specified and as directed.. 33 Material and labour for rendering 5mm thick in Cement Mortar 1:3 onconcrete surfaces of ceilingetc finished even and smooth without using extra cement completeall as specified and as directed. 34 M&L for preparation of new surfaces of ceiling and applying with whiteputty of average thick of 1.5mm thickand making the surface to an even&smooth finish,rubbing with sand paper of different grade etc andapplying two coats of Oil bound distermper over a coat of primer by approved applicator of the manufacturer of the paint and all as specified and as approved for smooth finished suface of ceiling complete all as specified and as directed. 35 M&L for preparation of new surfaces of walls and applying with whiteputty of average thickness 1.5mm and making the surface to an even and smooth finish by rubbing with sand paper of different grade etc andapplying two coats ofOil bounddistermper over a coat of primerby approved applicator of the manufacturer of the paint and all as specified and as approved. 36 M&L for RCC Type B1-1:2:4 (using 20mm graded aggregate )asin slab supproted on walls, beam and columns in floor, roof/cooking platforms,shelves etcall as specified and directed. 37 M&L for form work to soffits of suspended slabs such as roof slabs, floor slabs, cooking platforms etc foreven and smooth finish complete all as specified 38 S&F TMT Mild steel bars 10mm 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 as specified and as directed. 39 All as per item No 38above but using 6 to 8mm dia bars complete. 40 Material and labour for Granite work with 20mm thick machine cut, Jet Black granite slabin single piece or two piece length, table rubbed and polished, laid over and including 20mm thick cement screed in cement mortar 1:4, bedded and jointed with grey cement slurry and pointed with white cement (1:2) using marble dust and admixture of pigments to match with shade of granite stone as in cooking platforms, microwave platform, WHB counter topin steps, jambs, pillars, window-cills,etc, including cutting, polishing and rounding to edges of stone slabsetc., complete all as specified and as directed. 41 S&F in repairs stainless steel Double bowl kitchen sink undermount -flat edge gloss finish(40Lx20Wx8 D) fitted with cement mortar/chemical adesive on granite/marble back platform etc including necessary fittings like waste coupling/wastepipe etc all as specified and directed.Make :Parryware cat No :C855981 or equivelent 42 Supply and fixing in repairVitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) all as specified and directed. 43 S&F as in repairs PVC valveless, symphonic action type low level flushing cistern white with inlet, ball valve, float and handle and flushpipeetc complete capacity 10 litres inclbrackets all as specified and directed 44 Supply and fix in repairs vetreous china under counter wash hand basin of size 560x410x180mm fixed on granite platform of appropriate size including necessary fittings like waste pipe ,waste coupling etcbut excluding granite platformcomplete all as specified and as directed .Make : Prayag cat No : 4790 or equivalent 45 S&F in repair Cromium plated (brass) bottle trap 300mm fixed to wash hand basin all as specified and directed.Make :Prayag Cat No BEA-26 46 S & F in repair crome plated Single lever sink mixer 15mm bore with swinging spout, wall mounted model withwall flange screwedfor iron pipe or for union complete all as specified and directed Make- Cat No 5355 of Pyayag or equivelent in Hindware/Parrywareall as specified and directed. 47 S&F in repair bib cock long body 15mm bore with wall flange screwedfor iron pipe or for union complete all as specified and directed.Make- Cat No 5208 of Pyayag or equivelent in Hindware/Parrywareall as specified and directed.. 48 Supply and fix in repairs Angular stop cock 15mm bore, cast copper alloy, chromium plated, wall flange screwed both ends for iron pipe or for union complete all as specified and as directed.Make- Cat No 5210 of Pyayag or equivelent in Hindware/Parryware . 49 Supply and fix in repairs crome platedtwo way bib 15mm bore with double handle with wall flangescrewed both ends for iron pipe or for union complete all as specified and directed. Make- Cat No 5312 of Pyayag or equivelent in Hindware/Parryware . 50 S&F in repair chrome platedhealth faucetwith 1 Mtr SS tube & hook with wall flange screwedfor iron pipe or for union complete all as specified and directed Make- Cat No BEA-101A of Pyayag or equivelent in Hindware/Parrywareall as specified and directed. 51 S&F in repairover head maze shower(SS-304) 150mm x150mm with brass shover arm 375mmwith wall flange screwed both ends for iron pipe or for union complete all as specified and directed. Make- Cat No BOS-104 (OH shower)and cat No -BOS-50 (shower arm) of Pyayag or equivelent in Hindware/Parryware 52 S&F in repair ABS(Acrylonitrile Butadiene Styrene) hand shower 95mm round shape with 1.5Mtr long SS tube & ABS hookscrewed both ends for iron pipe or for union complete all as specified and directed. Make- Cat No BH-73 of Pyayag or equivelent in Hindware/Parryware . 53 Supply only liquidwater proofing compound of approved makecomplete all as specified and as directed. 54 S&F in repair75 mm dia PVC floor trap with cockroach trap and grating (double bowl type)with hole for waste pipe in grating including jointing to waste pipe complete all as specified and as directed. 55 S&F in repair75mm dia PVC floor multi trap with and grating of size 100 x 100 mmcomplete all as specified and as directed. 56 Supply andfixin repair 50 mm bore Low density poly ethylene pipes (LDPE) of pressure rating 6 kg/sqcmin any length with rubber ring joint complete all as specified and as directed. 57 S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and as directed. 58 S&F croimium plated wall mixer (3 in 1) withwall flange including provision for both over head shower & hand showerscrewedfor iron pipe or for unionincluding taking down old unsv wall mixer complete all as specified and as directed. Make : Prayag cat part No: 5380 or equivalent in Parryware/Hindware 59 S&F UPVC door with shutters with following construction profile :-(i)Door frame over all sectional size 63mmx 60 mm with wall thickness 2.7+/- 0.2mm extruded sections.(ii)Shutter frame over all sectional size 82.90 mmx 45mm with wall thickness 2.7+/- 0.2mm extruded sections with sah bead of appropriate size.(ii) The corners will be plastic welded.(iii) The hinge side vertical outer frame shall be reinforced wiht galvanized steel profie of wall thickness 1.2mm +/- 0.2mm.(iv) The door shall be fixed to walls using 8 mm dia 80mm long MS screws minimum 3 Nos on each side.(v) The door panel shall be fixed with UPVC board 20mm thick(vi)The shutter shall be fixed to frame using 3 Nos of 3D hinges.One mortice lock with powder coated handles and two numbers powder coated MS tower bolts complete all as speicifed and as directed. 60 Supply and fix UPVC ventilator with The profile for costructionof UPVC ventilator frame will be of overall size 60x58 mm with wall thickness 2.7 + or - 0.2 mm extruded sections. The corners will be plastic welded.The hinge side vertical outer frame shall be reinforced with galvanized channel of wall thickness 1.2 mm. The ventilator will be fixed to walls using 8 mm dia 80 mm diaMS screws minimium 2 nos on each sicde. The 3 nos of pinned glass will be placed in slots provided in ventilator. Glazing: The ventilator will be glazed with 5 mm thick pinhead glass. Note: The entire fixing will be done as per manufactures instructions and specification and as directed by Engg in charge.(II) The unit rate quoted by contractor includes cost of glass/wire netting and all other connected accessories. Net opening will be measured for payment purpose.
