Annual Group Maintenance Works at North Bengal Wild Animals Park, Siliguri .Project No: 04-Surface Bramming Clearing compound premises-of-shurbs-plants-jungias etc. by outting-end-removing-as-drected (Specific permission of Engineering Charge pilor to execution will.be.necessan). Con per schedule Diamoriting oil types of masonry excepting cement concrete plain or reinforced, stacking serviceable materfais at site orta removing rubbish as directed within a lead of 75 m. a) in ground floor including roof. Dismantling all types of plain cement concrete works, stocking serviceable materials at site and removing rubbish as directed within a lead of 75 m. in ground floor including roof. (a) upto 150 mm, thick (b) above 150 mm, thick Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stocking of steel bars. fal in ground floor Including roof. Taking out carefully G.C... or Ci, or asbestos sheets (including ridges etc.) from roof or wall ofter unscrewing baits, nuts, screws atc.ond stacking the material at site as directed. Stripping off worn out plaster and raiking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed. Earth work in excavation of foundation frenches or drains, In of sarts of soill (Including mixed soil but excluding laterite or sandstone) Including removing, spreading or stocking the spoils within a lead of 75 m. as directed. The them includes necessary trimming the sides of tranches, levelling, dressing and ramming the bottom, balling out water as required complete. Depth of excavation not exceeding 1.500 mm, Earth work in excavation of foundation frenches or drains, in all sarts of soll (including mixed soil but excluding laterite or sandstone) Including removing sprecoiling or stacking the spolls within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, drossing and ramming the bottom, balling out water as required complete. Depth of excavation for additional depth beyond 1.500 mm, and upto 3.000 mm. but not requiring sharing. Earth work in filling in foundation trenches or plinth with good earth in layers not exciding 150 mm, including watering and ramming etc. layer by layer complate, (payment to be made on the basis of measurement of finished quantity of work). With earth obtained from excavation of foundation. Earth work in fling in foundation trenches or plinth with good earth in layers not expiding 150 mm. Including watering and ramming etc. layer by layer complete. (payment to be made on the basis of measurement of finished quantity of work). With canled earth arranged by the contractor within a radut of 3 km. Including cost of canied earth. Filling in foundation or pinth by fine sand (Grading Zone III as por 15:383-1970) stacked at site. in layers not exceeding 150mm as directed & consoiling the same by through saturation with water ramming complete Including the cost of supply of sand (Payment to be made on measurement of finished quantity) 12 the and labour charges for shuttering with centering and necessary stoging upto 4 in using approved stout props and thick hard wood planis of approved thickness with required bracing for concrete slabs, bears and columris intels curved or straight Including sitting, Exing and striking out after completion of works (upta roof of ground floor). 25 mm to 30 mm thick wooden shuttering as per clecision & drection of Engineer-in-Charge. Ground floor 13 14 15 Supplying & laying Polythene sheet (150gm/sam) over clamp proof course or below flooring or roof terracing or in foundation 3 or in foundation trenches. All floor. Roof & above Reinforcement for reinforced concrete work in all sorts of structures including distribullon ban, 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 pinding with 16 gauge block annealed wire at every intersection, complete as per drawing and direction. Tor steel JSW/SP/SHYAM/SRMP/BMASL/ELECROSTEEL/SSL Ground Oralnary Cement concrete (mix 12:4) with graded stone chips 120 mm nominal sita) excluding shuttering and reinforcement < 5.5 16 any, in ground floor as per relevant 15 codes. (bliver barree Pakur Varichs Ordinary Cement concrete mix 1:1.53) with graded stone chips 120 mm nominal size excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. River Barcean. Varietys. Ground back Brick soling with picked jhama pricks including preparation of bed as necessary with joints properly filled in and packed with powdered earth and Including necessary cushion of similar 17 material below the soling (and in between layers when more than one layer is used completes as per direction. Single brick fiat soiling thickness 75mm.), Foundation, basement all floor. Roof & above 18 M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle. channel sections conforming to IS: 226. 15: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete.... etc For structural members of specified sections weighing less than 22.5 Kg./m M.S. structure works with hollow sections (square on rectangular (shapel conforming to 15: 806-1968 & 19:1161-1995) connected to one another with bracket, gusset, ciect as per design, drawing & direction of Engineer-in-Charge complete 19 including cutting to requisite sheme & size, fabrication including metal arc welding conforming to 15: 616-1969 & 15; 9595 using electrodes of approved make and brand conforming to 5:814 2004, haulage, hoisting and erection all complete. I) For root truss works, a) Span up to 12m 20 Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.J. gate etc. with point welding at not more than 150min apart complete in all respect os por design including cost of call labour and materialk Collapsible gate with 40mm x 40mm x 6mm Tee as top and bottom guide roll 20mm x 10mm x 2mm vertical channels 100mm apart in fully stretched position 20mm x 5mm M.S. fiat as collapsible bracings properly rivetted and wathered 21 including 3mm steal roilers including lacking amangements fitted and fred in position with fugs set in cement concrete and Including cutting necessary holes, chasing etc. in walls, Boors etc. and making good damages complete, in around figor. 35 wen. 22 Suplying, fitting, fiing Git, chain linit fencing of the approval quality with R.C.C. posts and wooden posts or rorf by means of the galvanised C clips to grid of horizontal strands of galvanised tilgh tensile spring steel wire of 12.5. W.G. therwhich have to be tensioned and fixed to the verticol posts by means at galvanised special clips boltsond nuts eta. (1) 50 mm. x 50 mm. x 8 g (1) 75 mm. x 75 mm. x 8 g. Brick work with ist class bricks in cement mortar(1:4). In foundation and plinth 25mm Ink Damp Proof Course with cement concrete (1:1.5:3) (with graded stone aggregate 10mm normal size) & painting the top suface with a coat of bitumen [ VG 40) using 1.7kg. Per Sam, including healing the bllumen & cost & comlage of o materials completo. [Bitumen to be supplied by the Agency) Foundation, basement all floor. Roof & above Brick wark with Ist class meavier bricks With cement martar (1:6). in superstructure ground floor Ground 15T Floor 125 mm, thick bilok work with ist class bricks in cement mortar (1:4) in ground floor. Ground 1st Fibor Lebour for Chipping of concrete surface before talling up Plastering work. Plaster (to wall floor, celing etc.) with sand and cement mortar Including rounding off or chamfering comens as directed and roking out joints including throating, nalang and dripourse, chiping scaffolding/staging where necessary. With 1:6 cement mortar. 20 mm thick ploster, foundation basement all floor. Roof & above. Ground Ist Floor 29 30 31 32 33 Plaster (to wall, floor, calling etc.) with sand and cement mortar Including rounding off or chamfering comers as directed and roking out joints including throating, noising and arpourve chiping, scaffolding/staging where necessary. With 136 cement mortar. 15 mm thick plaster, all floor. Roof & above Ground 1st Floor Plaster tto wall, floor, coling etc. with sand and cement martar including rounding off or chamfering comers directed and raking out joints including throating, noising and diripourse, chiping, scaffolding/staging where necessary. With 1:4 cement mortar. 10 mm thick plaster, all floor. Roof & abave. Ground 1st Floor 18 mm, to 22 mm, thick, kota stone slab set in 20 mm thick tavg) cement mortar (1:4) in floor, stair & lobby including painting in coment slurry with admixture of pigment matching the stone shade, Including grinding & polishing as per direction of Engineer-in-charge to match with the existing work. Slurry for bedding @ 4.4 kg/Sq.m and pointing #2.0 kg/5q.m) Extra cost of labour for prefinished and premoulded Nosing to freads of steps, ralling, window sll atc. of Kota Stone. Extra cost of labour for grinding Kota Storie floor in treads and ser of Steps. 34 Tollet Floor: Supplying and laying true to fine and level Skld, Full Body, Homogeneous & Granular finish Vitrified conforming to 5:15622-2006 & 15 4457-2007 and testing sho made in accordance with 15:13630 (Non modular sizes for with Skid resistance > 05. Mohrs hardness > 5.0. Stain resistance: Class-1. Water Absorption: <0.5%), MOR > N/sq.mn in Infemal area of building e.g. Tollet Block. Possa Coridor, Accessible Open Terrace etc. set in 20 mm sco cement mortar (114) and 2 mm thick cement slurry of back s of fles using cement 2.91 Kg/Sam or using Polymers Adhesive (6 mm thick layer applled directly over friste artificial stone floor/ Mosaic etc without any backing cour lald after application slurry using 1.75 Kg of cement per Sc below mortar only, joints grouted with admidure of wh cement and colouring pigment to match with colour of fle epoxy grout materials of approved make as directed o removal of wax coating of top surface of flies with warm wa and polishing the files using soft and dry cloth upto mirnar fina complete including the cost of materials, labour and all of Incidental charges complete tue to the manufacture Ground 35 Supplying, fitting & fixing Ist quality Ceramic files in wais match with the existing work & 4 nos, of key stones [10 me fixed with araldite at back of each fles & frishing the join with the write cement mixed with colouring oxidae require to match the colour of flies Including roughening of concre surface if necessary or by sinthefic adhesive & gro materials etc. (Anti skld) with sand cement mortar (1:3) 15m thick & 2mm thick cement slurry of pack side of thes ustr cement 2.91 kg/Sam, & joint filling using white cement slut @0.20kg/Som. Area of each le above 0.09sam, color decorative all fibor, Roof & above. Ground 1st Floor Supplying and laying true to line and level Double Charg Vitrified Tiles of approved brand conforming to is 15622.200 (Group B aj and tested as per S 13630:2006 (relevant part Non-modular sizes for fles with Water Absorption (av.) $0.0 in floor, skirting etc. using polymerised adhesive of me thick layer appled directly over finished artificial store floor/Mosaic etc without any backing course and Join 36 grouted with admixture of white epoxy grout materiais approved brand including spacer 2mm as directed an removal of wax coating of top surface of files with warm wate and polishing the fles using soft and dry cloth upto minor finis complete including the cost of materials.labour and all othe Incidental charges complete as per direction of Engineerin Charge. In Ground Flooriste not less than 600mmx 600 mm 9.5 mm thick) Neat Cement punning about 1.5mm thick in wall doda 37 window slls floor, drain Note cement 0.152cum. Per 100sqm any floors. Roof & above. 38 Wood work in door and window frame fitted and fired in position complete including a protective coat of painting a the contact surface of the frame exluding cost of concretes Iron Butt Hinges and M.S clamps. The quantum should be coreted upto three decimals), sal: local, any floors. Roof above Ground 39 Supplying solla flush type doors of deluxe decorative (decorative larninate or PU polish both sido) quality conforming to 15 2202 timber frame consisting of top and bottom rall and side styles of wet seasoned timber 65mm wide sach and the entire frame fitted with 27.5mm wide batten places both ways in order to made the door of solla core and internal lipping with teak, mahagony of rase wood approvec decorative veneers using phenol formaldehyde as que etc complate, including fitting, fixing the shutters in position bu excluding the cost of hinges and other fittings in all floor 25mm thick shutters (single or double leaf) Supplying fitting & fhing fiber reinforcement polymer (FRP) composite doun shutters as per approved design with glass fiber reinforcement plastie moulded skins & a special sandwich core, so as to impart monolitsheld composite structure as per approved technology of Department of Science & Technology(DST) to satisfy 15:4020 door testing performance criteria any floors. Roof & above. 32mm thick Supplying fiting & fang fiber reinforcement polymer(FRP) composite doom frame as per approved design with glass fiber reinforcement plastic moulded skins & a special sandwich core, so as to impert monolitaheic composite structure as per approved technology of Department of Science & Technology(DST) to satisfy (5:4020 door testing performance onteria. 66mm 90mm. Any floors. Roof & auove. 42 43 44 Supplying, Fitting & Fuing MS. clamps for daar and window frame made of flat bent bor, end bifurcated with necessary screws etc. in cement concrete (1:2:4) including cutting of brick work concrete work as per direction. 40mmx6mm, 200mm length. Any Roors. Root & above. Providing and tang is: 12817 morced stainless steel butt ringes [heavy weight with stainless steel screws etc. complete 125x64x2.5 mm. Any floors Roof & above. Supplying, fitting & faing Brass floor anar stopper. Any floors Roof & above. 45 46 47 Providing and fixing stainless steel fancy handle of approved make fixed with SS screws etc. complete as per direction of Engineer-in-charge. 200 mm Anodised aluminium aldrop/sliding boits of approved quality manufactured from extruciec section conforming to 15. specification (1.5. 2681/66) fitted & fixed complete, 250mm x 16mm dia bolt, Any floors, Roof & above. Anodised aluminlum banel/ Tower/ Socket boit/sliding Hasp bolt Full covered of approved manufactured from endruded section conforming to LS. 504/74 fitteds fixed with cadmium plate serews. 225mm long x 12mm dia bolt. Any floors. Roof & above. Anodised aluminium barrel Tower/ Socket bolt/siding hosp bolt (Full covered of approved manufactured from extruded 48 section conforming to 15. 204/74 filed fixed with cadmium piate serews. 100mm long x 10mm dia, bolt. Any floors. Roof & above 49 Supolving 6 levers Godre Crystal Satine Mertice Lock with nandie, plate & keys Including fitting & fixing complete. Any floors, Roof & above. Godrej Hydraulic door claser fitted and fixed completa. Heavy type. Any floors. Roof & above. 50 Supplying fitting & fibing of 2-Track/3-Track Aluminium slaing o cose ment Window of all Aluminium sections viz, window frame (top bottom & side frame), shutter (top, bottom, side & Interlock member) made of aluminium alloy extrusions conforming to 15 733-1983 & 15 1285-1975, annodised conforming to 15 1868-1983, fihed with all other accessories viz. 51 PVC rotter. EPDM gasket, maruti lock screws etc. Including labour charges for fitting & firing of aluminium 2-track/3-track siding window with fixing of plost (excluding cost of glass) al complete as par architectural crowings and direction of Engineer-in-charge, 10-12 Mision thickness Annoding fim Natural white Mambweicht comes Schedule)52 Supplying, fiffing & foing two pointed nose aluminium handle including fitting & fixing, any floos. Roof & above, Supplying, fitting & fixing Aluminium peg stay 300mm long incloding fitting faings 54 55 56 Suplying fitting & fixing with Integrated gillis conforming to 15 1038-1975 & manufactured from rolled or Square steel sections conforming to 15 7452-1974 with non-fficifion projecting type box type hinges plazing clips, lugt locking bracket, handle plate etc. including noisting in position, straightening if requirect, fixing lugs in cement concerete (12:4) with stono chips 20mm down cutting holes & mending good damages to match with excluding glazing M.S. integrated grill as per approved design Integrated with steel window or ventilator. Joints continously welded with MS. flats & bars, any floors. Roof & above Supplying, fitting and fixing Priming one coat of timber or plastered surface with synthetic all bound primer of approvec quality including surface by sond papering etc. any floors Roof & above avantenis Supplying, fitting and fiêng Priming one coat on steel or other metal surface with synthetic of bound primer of approved quality including smoothening surfaces by sand papering etc. any floors. Roof & above. 57 58 Supplying, fitting and fixing applying Extorfor grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or now surface to receive decorative textured matt finish) or smooth finish acrylic exterior amulsion paint Including scraping and preparing the surface throughly complete as per manufacturers specification and as per direction of the EC, Two Goat, any floors, Roof & above, Supplying, and applying protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per altection of PC to be applied over acrylic primer os required. The rote includes cost of material, labour scaffolding and all incidental charges out excluding the cost of primer. Two Coats. Super Protective 100% Acrylic Emulsion, any floors. Roof & above. (Note: 100% Premium acrylic emulsion paint having VOC less than 50 gm/lltre and UV resistance as por 15 15489:2004. Alkoll & fungal resistance, dirt resistance exterior paint of required shode (Company Depot Tinted) with silicon addilives) Gratind Supplying, fitting and fixing, applying Interlor grade Acrylic Primer of approved quality and brand on plastered on cencrete surface old or now surface to receive Distemper 59. Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the EIC. Solvent based interior grade Acrylic Primer, any floors. Roof & apove Rendering the Surface of wals and celling with White Coment 60 base WATER PROOF wall putty of approved make & brand. 1.5 mm thick 61 Supplying & Applying acrylic Emulsion Paint of approved mako and brand on walk and calling including sand papering in intermediate coats including putty (to be done under specific instruction of Superintending Engineer) Two Coats, Luxury Quality. The rate includes cost of materia, labour, scaffolding and all incidental charges, any floors. Roof & above. So 62 53 Supplying & Applying pointing with best quality synthetic enamal point of approved make & brand Including smoothening surface by papering olc. Including using of approved putty etc. on the surface. if necessary: on fimber or plaster surface. With super gloss (ni gloss). Two coats with any shade except whitel, any floors. Roof & above. 63 Pointing with best quality synthetic enamel paint of approvec make and brand including smoothening surface by sand papering etc. Including using of approved putty etc. on the surface, if necessary: On steel or other metal surface: Wit super gloss (hi-gloss)-Two coats (with any shade except whitel 64 65 66 67 Supplying bubble free float glass of approved make and brand conforming to 15: 2835-1987, 4mm thick coloured tinted/smoke glass. Supplying and laying true to line and level 25 mm. thick precast root files made of cement conc. With stone chips as per approved strength and density set in 25 mm.(Avg) trick cement morter (13) & filling up joint (3mm wide) with cement sandi mortar (1:1) applying cement slurry 1.75 kg. per Sqm. bock of files & then setting close the precast fles, finishing up the joints with surry already laid & finally finishing the top surface including providing 160mm high skirting with the top surfas including providing 150mm high serting with the same tles flusnect with the inside surface of parapet wall finishing the mouth of rain water pipes, curving etc. as necessary complete as por direction of the Engineer-In-charge.(lovelling if necessary maybe paid separately) For 25mm thick precast flies (cament 14.6kg./Sam. Underlayer, any floors, roof & above. Extra rate for using water proofing and plasticising admixture 0.2% by weight of cement for at manufacturers speciflect rate) for concrete of various grades. Supplying & applying 2 coats of Non-Toxic Acrylic Polymer madified Paint having adhesive & waterproofing properfias by miling in proportion (1 liquia: 4 cementitious materiall or as per manufacturers specification for water proofing layer in water tonk etc. (No Departmental Cement is required), any floors, roof & above. 68 69 70 Forming groove of uniform size in the top layer of washed stone gilt plaster as per approved pattern using wooden battens. nailed to the under layer, including removal of wooden battens, repair to the edges of panels and finishing the groove complate as per specifications and direction of the Engineerin charge: 20 mm wide and 15 mm deep groove. Supplying, fitting and fring steal rolling shutter profile type with. 18 B.G of approved type steel lalche section 75mm wide, fitted with call wire spring to necessiate the fitting of required Nos of C. Pulleys on heavy type solid drawn seamless steel tube complete with locking arrangements both inside and outside specially builtup side guide channels including providing a hood for the steel rolling shutter in the room. pointing two coats of approved aluminlum paint over a coat of red lead primer complete Supplying, fitting & fiing granite slabs 15mm to 18 mm. thick with uniform texture & without decorative veins in columns. wall faciculse etc. with 15 mm thick (avg) cement mortar (1:2) including making suitable arrangements to hold the stones properly by brass/copper hooks including pointing in cement mortar (1:2) (1 white cement: 2 marble dust) with admixture of pigment matching the stone shades all complete as per direction of the Engineer-in-charge including cost of all materiais, labours, scaffolding, staging, curing and roughening of concrete surface completo, using cement slurry of back site of granite 4.4 kg/sqm & white cement slurry for joint ing 1.8 kg/sq.m) in ground floor. Area of each Granite slab above 1.00 Square meter. Protective and Decorative Textured exterior high class matt finish point of approved quality, composed of special Tharmoplastic Resin containing fine crystalline additives derive from Granite 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 of primer. Two Coat.. (Note: 100% Premium acryllc emulsion paint having VOC less. than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives)
