Tender For Renovation Of Wards At Govt. Mental Health Centre, Peroorkada Thiruvananthapuram, Kerala.; 1 DISMANTLING WORK 2 Dismantiling of existing materials on the ground floor & first floor of the building manually, stacking of serviceable material and disposal of unserviceable materialsas per the direction from engineer in charge. 3 Brick work 4 PCC/Damaged Floor 5 RCC 6 Marble 7 Metallic Grillwork 8 Metal Window 9 Metal Door 10 Weld Mesh 11 Damaged Floor Tile 12 Ceiling 13 RCC Water Tank 14 CIVIL WORK 15 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. 16 Polishing the existing marble floor with suitable machinery/materials as per the direction from Engineer-in-charge 17 Cleaning the existing tiled floor and walls with suitable materials as per the direction from Engineer-in-charge 18 Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable materialBeyond 30 cm girth upto and including 60 cm girth 19 Cleaning the existing roofing sheet with suitable materials as per the direction from Engineer-in-charge 20 Earth work in excavation for foundation by manual means, including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. All kinds of soil 21 Earth levelling including each layer being well watered and consolidated by approved hand or mechanical tampers or other suitable means to achieve required density and also shifting the excess soil at a distance of 300mtr out of site 22 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. 23 Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with :Cement mortar 1:6 (1 cement : 6 coarse sand) 24 Brick masonry with country burnt bricksin superstructure above plinth level up to floor V level.Cement mortar 1:4 (1 cement :4 coarse sand) 25 Providing and laying in position cement concrete 6mm thick of specified grade: 1:3:6 (1 cement :3 coarse sand :6 graded stone aggregate 6 nominal size) 26 Providing and laying in position cement concrete 20mm thick of specified grade: 1:3:6 (1 cement :3 coarse sand :6 graded stone aggregate 20 nominal size) 27 RCC work with cement concrete 1:1.5:3 ( 1 cement:1.5 coarse sand:3 graded stone aggregate 20mm nominal size) 28 Steel reinforcement for R.C.C slab including straightening, cutting, bending, placing in position and binding.Thermo-mechanically treated bars of grade Fe-500D or more ,make TATA or equivalent. 29 Centering and shuttering including strutting, propping etc, as per the direction of site Engineer-in-charge 30 15 mm cement plaster on the rough side of single or half brick wall of mix1:4 (1 cement: 4 fine sand) 31 Providing and laying vitrifiedanti skid vitrified floor tiles of approved size(thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc., complete. Make:Jhonson/Kajaria/Somany/Nitco 32 Providing and fixing Ist quality vitrified glazed vitrified wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. Make:Jhonson/Kajaria/Somany/Nitco 33 Providing and laying granite of 18mm thick mirror polished pre moulded and pre polished machine cut granite stone of required size and shape of approved shade, colour and texture laid over 20mm thick base of cement mortar 1:4 (1 cement: 4 coarse sand) including grouting the joints with white cement mixed with matching pigment, epoxy touch ups etc. complete as per direction of Engineer-in-Charge. 34 Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge. 35 Marble work gang saw cut (polished and machine cut) of thickness 18 mm for wall lining (veneer work), backing filled with a grout of average 12 mm thick in cement mortar 1:3 (1 cement : 3 coarse sand), including pointing with white cement mortar 1:2 (1 white cement : 2 marble dust) with an admixture of pigment to match the marble shade (To be secured to the backing by means of cramps, which shall be paid for separately)Raj Nagar Plain white marble/ Udaipur green marble/ Zebra black marble.Area of slab over 0.50 sqm 36 Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarsesand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge 37 Damaged door(2.1x1.2mtr) repair work by providing necessary MS hinges, towerbolt, lock and replacing the damaged parts of door. Make: Anjili wood, Jack wood, Mahogany wood, Malaysian wood 38 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastner shall be paid for separately), using good quality Anjili wood or Jack wood 39 Providing and fixing paneling and glazing paneled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured) paneling forpaneled and glazed shutters 25 mm to 40mm thick using good quality Anjili or Jack wood 40 Providing and fixing WP Shield-103 P, which is an APP( Atacitic poly propylene)modified bituminous membrane ofblack in color and having and upper finish and undesirable finish ofPE film and having a thickness of3(-0.2)/(+0.3)mm, Tensile strength in longitudinal and transverse direction is 600+150 and 450+150 N/5cm respectively, percentile elongation at break in longitudinal as well as transverse direction as 40+ 10, Tear strength in longitudinal and transverse direction as 300/200 N,Softening point of membrane not less than 145°C, Cold flexibility shall be upto -2°C, penetration at 25°C as 15-25mm and water tightness as 10kPa when tested in accordance with ASTMD – 5147/ EN 12311-1/ASTM D6/ASTM D5/ EN1928-1/EN1849-1. The laying of membrane shall be done on clean, smooth and dry surface by brush, roller or spray. Unroll and align and re roll correctly before torching, overlaps should be minimum 100mm. Use gas burner to heat the substrate and thermo fusible film on the undesirable on lower face of membrane, roll forward and press firmly against the substrate to bond, heat the overlaps use the round tipped trowel heating the same to smoothen and press into seam. All angles and abutments should be sealed with extra care to ensure full bondage. The edges should be sealed well into the grooves. 41 PLUMBING AND SANITARY WORK 42 Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid Make:Cera/Jaquar/ hindware/Jhonson 43 Providing and fixing white vitreous china water closet squatting pan (Indian type) :Orissa pattern W.C. pan of size 580x440 mm(Inc.all fittings)Make:Cera/Jaquar/ hindware/Jhonson 44 Providing and fixing PVC floor trap forof approved quality Cera/Jaquar/ hindware/Jhonson 45 Supply & fixing steel sink having size 610x460mm(24x18) ,depth -250mm(10),1mm thick SS304,Gloss finish. Make Cera/ Jaquar/ hindware/RAK Approved Equivalent. 46 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap Cera/Jaquar/ hindware/Jhonson 47 Providing and fixing C.P. brass angle valve forof approved quality conforming to IS:8931 (20 mm nominal bore)make -Cera/Jaquar/ hindware/Finolex/Supreme/Goodwill/Kelachandra) 48 Supplying and fixing CP Health faucet good quality including cost of materials and labour charges etc. complete as per the direction of site engineer-in-Charge .make -Cera/Jaquar/ hindware/Finolex/Supreme/Goodwill/Kelachandra) 49 Supply and fixing of chrome plated short body bib cock with wall flange.The qoute shall be including cost of materials, labour complete as per specifications. Make Cera/Jaquar/ hindware/RAK Approved Equivalent. 50 Supply and fixing of chrome plated long body bib cock with wall flange.The qoute shall be including cost of materials, labour complete as per specifications. Make Cera/ Jaquar/ hindware/RAK Approved Equivalent. 51 Constructing Gully silt of inside measurement 300mm X 300mm X upto 300mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chips over a layer of jhama brick flat soling, 15 mm thick (1:4) cement plaster to inside walls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit, providing necessary invert with cement concrete (1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces,providing 4 x 4 gully silt holder 52 Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chips over a layer of jhama brick flat soling, 15 mm thick (1:4) cement plaster to inside walls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit, providing necessary invert with cement concrete (1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster (1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils after work complete as per manufacturers specifications and direction of Engineer-in-charge. 53 5x5 CP Gratings of approved brand. Make:Jaquar 54 Providing and fixing PVC pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 3/4 dia 6 Kgf/cm2 - External work- Exposed on wall(PVC pipe make -Finolex/Supreme/Goodwill/Kelachandra) 55 Providing and fixing PVC pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 2 dia 6 Kgf/cm2 - External work- Exposed on wall(PVC pipe make -Finolex/Supreme/Goodwill/Kelachandra) 56 Providing and fixing PVC pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 4 dia 6 Kgf/cm2 - External work- Exposed on wall(PVC pipe make -Finolex/Supreme/Goodwill/Kelachandra) 57 Providing and fixing PVC pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 6 dia 6 Kgf/cm2 - External work- Exposed on wall(PVC pipe make -Finolex/Supreme/Goodwill/Kelachandra) 58 Providing and fixing PVC ball valve forof approved quality of 6 Kgf/cm2 (20 mm nominal bore)make -Finolex/Supreme/Goodwill/Kelachandra 59 PAINTING WORK 60 Painting (one coats) with Cement primer approved brand and manufacture (Asian paint/Berger paint/ICI paint/J & N paint/Nerolac) on surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth. 61 Painting (two coats) with Interior emulsion paint approved brand and manufacture (Asian paint/Berger paint/ICI paint/J & N paint/Nerolac) on surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand paperered smooth and also provide wall putty on cracks. 62 Painting (two coats) with Exterior emulsion paint approved brand and manufacture (Asian paint/Berger paint/ICI paint/J & N paint/Nerolac) on surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand paperered smooth. 63 Painting (two coats) with Enamel paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth. 64 FABRICATION WORK 65 Supply, fabrication and fixing of structural roofing,ceiling etc as per the following specification including cutting, welding, grinding etc. complete painting of structures with one coat synchromite primer and two coat enamel paint of approved make(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) 66 0.6mm GI sheet with matching profile(make Jindal or equivalent) 67 0.47mm thick powder coated tile design roofing sheet (make TATA) with self driven screws, silicone sealant, etc complete. 68 0.47mm thick powder coated troughed roofing sheet(make TATA) with self driven screws,silicone sealant etc complete (for Roof work) 69 Supply and Fixing corrugated corrugated asbestos roofing sheet of 6mm thick with J-bolt, bitumen washer, etc. 70 0.6mm thick GI Sheet for false ceiling work (make Jindal or equivalent) 71 PVC Rain water gutter having width 150mm with necessary G.I Clamps of suitable size(make Aqua star or equivalent) 72 75mm PVC pipe 6kg/cm2 for down water pipe with necessary clamp,75mm PVC bendetc.complete(PVC pipe make -Finolex/Supreme/Goodwill/Kelachandra) 73 Supply,fabrication and fixing of doors, windows, ceiling, racks, etc. as per the following specification including cutting, welding, grinding etc. complete painting of structures with one coat synchromite primer and two coat enamel paint of approved make(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac). Provide hinges & lock as per the direction of Engineer in charge 74 1mm GI sheet(make Jindal or equivalent) 75 Supply, fabrication and fixing of metallic doors, windows, ceiling, roof structure, etc. including cutting, welding, grinding etc. complete painting of structures with one coat synchromite primer and two coat enamel paint of approved make(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) 76 Welded mesh of required width having rectangular mesh of 1x1 inch and having a thickness of 3mm painted with two or more coats of enamel paint of approved shade over a coat of primer (Priming & Painting to be paid for separately). 77 Welded mesh of required width having rectangular mesh of 3/4x3/4 inch and having a thickness of 3mm painted with two or more coats of enamel paint of approved shade over a coat of primer (Priming &Painting to be paid for separately). 78 Maintenance of existing windows, doors, almirahs, roof structure, ceiling, etc. including cost of materials and cutting, welding, grinding etc. complete painting of structures with one coat synchromite primer and two coat enamel paint of approved make(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) 79 Providing and fixing aluminium work for doors, with extruded built up standard tubular sections/ appropriate Z sections,8mm threaded G.I rod at top and bottomand other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately) 80 Providing and fixing 9mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll,in panelling fixed in aluminum doors, windows shutters and partition frameswithC.P.brass/stainlesssteelscrewsetc.completeasperarchitectural drawings and directions of engineer-in-charge. Pre-laminated particle board with decorative lamination on both sides 81 Providing and fixing 6mm thick prelaminated bison board 82 Providing and fixing Acrylic sheet, 3mm thick of approved make including cutting, drilling and fixing with screws, washers and nylon bushes, etc complete 83 Providing and fixing Hylam sheet, 3mm thick of approved make including cutting, drilling and fixing with screws, washers and nylon bushes, etc complete 84 Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC C channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the C Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturers specification & drawing.30 mm thick plain PVC door shutters 85 Providing and fixing factory made door frame (single rebate) made out of single piece extruded solid PVC foam profile with homogenous fine cellular structure having smooth outer integral skin having 62 mm width & 32 mm thickness, frame will be mitred & Jointed with self driven self tapping screws of size 38 mm x 4 mm & PVC solvent cement, including fixing the frame to wall with suitable dia & length anchor fastener as per manufacturers specification and direction of Engineer-in-charge. 86 ELECTRICAL WORK 87 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required 88 Supply, Installation, testing and commissioning of 200mm,1 φ exhaust fan complete as required. 89 Supply, Installation, testing and commissioning of pre-wired, 20W LED fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. complete as required. 90 S.P 5/6 amps, one way switch,Modular Type Make Legrand 91 1.5sq mm FRLS PVC insulated copper conductor single core
