Repair and Renovation work Electrical and Civil Works of R K Hostel at North Bengal University campus Civil Works

BUILDING PORTION

Clearing compound premises of shurbs, plants, jungles etc.by cutting and removing as directed (Specific permission ofEngineer-in-Charge prior to execution will be necessary).(Payment to be made on area cleared)

Uprooting and removing plants from the surface of walls parapet etc. and making good damages.Repairing of damages to be paid separately.

(a) Small plant of girth of exposed stem upto 75 mm. lift upto 6 mtr.

(b) Medium size plant of girth of exposed stem above 75 mm. but not exceeding 150 mm. lift upto 6 mtr.

Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.

(a) Depth of excavation not exceeding 1.500 mm.

Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 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).

(a) With earth obtained from excavation of foundation.

(B) Filling in foundation or plinth by fine sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete . Including the cost of supply of sand .(payment to be made on measurement of finished quantity).

Dismantling all type of plain cement concrete works, stacking serviceable materrials at site and removing rubbish as directed with in a lead of 75 m In ground floor including roof.

(a) upto 150 mm. thick.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Dismantling all type of masonry excepting cement concrete plain of reinforced stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m..

(a) In ground floor including roof.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Dismantling R.C.floor, roof,beams etc. including cutting rods and removing rubbish as directed with in a lead of 75 m. including stacking of steel bars.

(a) In ground floor including roof.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Dismantling carefully terraced floor only (including floor finish if any) or lime terracing in ground floor roof and removing rubbish as directed with in a lead of 75 m. .

(a) In ground floor including roof.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Stripping off worn out plaster and raking out joints of walls, celings etc. up to any height and in any floor including removing rubbish with in a lead of 75 m as directed.

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.

Extra over the corresponding item of earth work forremoving semi liquid mud or slushy earth by ironpans, buckets etc.

Welding in M.S. structural work with gas or electric:

(a) Tack weld point

Labour for propping up overhead members as a precautionary measure against falling as directed with necessary planks, Eucalyptus props, packing nails, wire rops, iron wires etc. including hire charges of all materals fitting, fixing, dismantling and removing the props etc. and all ancillary works in this connection complete. (Payment to be made on volume measurement considering the height and contact area.).

Hire and labour charges for shoring work (including necessary close plank walling, framing , Eucalyptus/Jhou bulla piling, strutting etc.) complete as per direction of the Enginner-in-charge for foundation excavation. (vertical surface area in contact with supported earth is to be measured.) (This item should be exceuted on specific direction of the Engineer-in-charge.).

(a) Depth up to 1.5 m.

Cleaning the concrete surface by removing dirt and debris, marking defectivelocations and removing loose concrete by careful stripping untill hard surfaceis exposed, cutting the concrete to regular shape, wire brushing the exposedsurface and removing debris from site complete as per direction of theEngineer - in - Charge.

Cleaning the exposed reinforcement preferably upto full diameter by wirebrush, applying two coats of polymer based rust removing compound left for24 hours, removing the coating and then applying two (2) coats of polymermodified anti corrosive protective coating formulated to inhibit the corrosionof reinforcement as per manufacturer's specification] [Mode ofmeasurement:The affected surface area of reinforcement shall beconsidered for payment]

Applying epoxy based reactive joining agent for joining the old concrete withfresh concrete to be applied within manufacturer's specified time as permanufacturers specification. (0.4 Kg / m² of concrete surface). Note: Applicable only when the full diameter of reinforcement steel isexposed.

Removing corroded worn out portion of reinforcement (when the area of baris damaged by more than 25%) by cutting and replacing the same by a newplain round bar of requisite diameter by binding with required lap / weldingwith old bar, including cost of reinforcement, complete in all respectincluding removing unserviceable materials from site as per direction of theEngineer - in - charge. Note : Payment on weight (Kg.) of newreinforcement.

Cement concrete (1:1.5:3) with graded stone chips 5.6 mm size with hexagonal square mesh wire netting, I.R.C. fabric mesh or X.P. M. fitted and fixed after tying the existing reinforcement on concrete without distributing the same and with proper scarping and cleaning the reinforcement and disturbed concrete with wire brush etc. after applying a coat of cement including the cost of wire netting I.R.C or X. P. M. & cost of all handling and scaffolding complete as per direction of Engineer-in -charge.

b) 25 mm thick

Ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant codes.

(i) Pakur Variety.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Roof treatment by application of non toxic polyurethane modified acrylic based single component (P U Roof Coat) solvent free, cold applied polyurethane modified elastomeric waterproofing membrane with excellant UV resistant capasity as per ASTM D6083fa water based 100% acrylic elastomeric emulsion polymer latex coating used as protective coating for roofs} after preparing the surface by cleaning and repairing the roof cracks by cement & sand mortar (1:4), preferably with antishrinkage mortar (to be paid separately) if any, apply two coats along with a Priming coat (two coats of P U Roof Coat and one coat of primer coat compatible with main product as per manufacturers specification) and reinforced with or without 20 gsm Geotextile Fleece, including the cost of primer coat and base preparation, tools & Plants but excluding the cost of scaffolding and stagging complete as per direction of Engineer -in-charge. (Note: If Geotextile Fleece not uesd ,the rate would be reduced by Rs. 5/-per Sqm)

Supplying. preparing and placement of ready mix non shrink cementious microconcrete having no metalic aggregate or chlorides for repairing and jackting of damaged R.C.C.members. The micro concrete should achieve a compressive strength not less than 10 MPa after 24 hours. 40 Mpa after 7 days and 50 Mpa aftre 28 days at 300C. It should have unrestrained expansion in between 1 to 4%. flexural strength shall not be less than 5MPa after 28 days. Micro concrete should have a co-efficient of thermal expansion similar to that of the host concrete.

Ordinary cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttring and reinforcement, if any, in ground floor as per relevant IS codes.

(a) Pakur Variety.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Extra rate for adding Polyester Fibre anti shrinkage material @ 0.25% byweight of cement [or as per Manufacturer's Specification] as secondaryreinforcement to arrest hair crack in concrete including cost of Fibre .

Extra rate for using water proofing and plasticising admixture @ 0.2% byweight of cement (or at manufacturer's specified rate) for concrete of variousgrades.

Supplying and laying Polythene Sheet (150gm / sq.m.) overdamp proof course or below flooring or roof terracing or infoundation or in foundation trenches.

Neat cement punning about 1.5mm thick in wall, dado, windowsill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m.

(II) Cement concrete with 30 mm. down graded shingles excluding shuttering.N.B. VarietyIn ground floor .

(a) 1:3:6 proportion.

(B) With N.B variety stone metal.

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 inter-section, complete as per drawing and direction.

(a) For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel.

other than SAIL/TATA/RINL/JSW/JSPL/Shyam/ SRMB/ISSL/BMASL/Electrosteel

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).

(a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. .

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

b) In Ground Floor: Sizes-600 mm x600mm x10 mm with breaking strength > 1500 N

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

Supplying,Fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc.

(B) Wall With Sand Cement Mortar(1:3)15mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m. & joint filling using white cement slurry @0.20kg/Sq.m.

(b) Area of each tile the above 0.09Sq.m.

(i) Coloured decorative.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

Brick work with 1st class bricks in cement mortar (1:6)

In Super structure, ground floor.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

125 mm. thick brick work with 1st class bricks in cement mortar (1:4)

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(b) 15 mm. thick plaster.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Providing and fixing PVC Door Frame of size 50x47mm with a wall thickness of5mm (± 0.2 mm) made out of single piece extruded PVC profile, with mitred cutjoint sand joint with 2 nos. of PVC bracket of size 190 mm x 100 mm long arms ofcross section size 35 mm x 15 mm & self driven self taping screws, the verticaldoor profiles to be reinforced with 40x20mm M.S. rectangular tube of 0.8 mm ,including providing EPDM rubber gasket weather seal throughout the frame,including jointing 5 mm PVC frame strip with PVC solvent cement on the back ofthe profile. The doorframe to be fixed to the wall using 8 x100mm long anchorfasteners complete, all as per manufacturer‟s specification and direction ofEngineer -in- charge.

Providing & fixing factory made 30 mm thick factory made solid pvc door shuttermade out of single piece extruded solid pvc profile . The style & rails shall be ofsize of 75 x 30 mm having wall thickness of 5 mm. The style and top bottom railshall have one side a thickness of 15 mm integrally extruded on the hinge side ofthe profile for better screw holding power. 15 mm thickness shall be of singlepiece extruded solid pvc profile whereas it shall be not be made of sheet pastedprofile) . The styles and rails shall be reinforced with MS tube of size 18 mm(±)1mm x 18 mm (±) 1mm x 1mm painted with primer all four corners ofreinforcement to be welded or sealed . solid pvc extruded bidding (push fit type)will be set inside the styles and rails with a cavity to receive single piece extruded5 mm pvc sheet as panel. The styles and rails will be metered cut and join with thehelp of pvc solvent cement, self tapping screw and braket of size 200 x 75 mm /welded at each corner. Single piece extruded solid pvc lockrail of size 100 x 30mm with a wall thickness 5 mm & 15 mm integrally extruded in the middle oflockrail & fixed with styles with the help of PVC solvent cement & self driven selftapping screws of size 100mm x 8mm complete as per manufacturersspecifications and direction of Engineer-in-Charge.

a) Factory made Single piece non decorative extruded PVC profiles doorshutter(mat / plain finish)

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).

Acrylic Distemper to interior wall, ceiling with a coat of solvent basedinterior grade acrylic primer (as per manufacturer's specification) including cleaning and smoothning of surface.Two Coats

Scraping of moss, blisters etc. thoroughly from exterior surface of walls necessitating the use of scraper , wire brush etc.(payment against this item will be made only when this has been done on the specific direction of the Engineer-in-charge.).

Applying exterior grade Acrylic primer of approved quality and brand on plaster or concrete surface old or new surface to receive decorative textured (mat finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly complete as per manufacturer's specification and as per direction of the EIC. In Ground Floor:.

(b) Two coat.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Protective and decorative Acrylic exterior emulsion paint of approved quality , as per manufacture specification as per direction of EIC to be apply over Acrylic primer as required. the rate included cost of material , labour scaffoldic and all incidential charges but excluding the cost of primer.In ground floor ( two coat).

(a) Normal Acrylic emulaion.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

(b) Priming one coat on timber or plastered surface with synthetic enamel oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand parpering etc. in cluding using of approved putty etc. on the surface , if necessary.

(a) On timber or plastered surface: .

(1) With super gloss (hi-gloss).

(iv) Two coats (with any shade except white).

(b) On steel or other metal surface: .

(1) With super gloss (hi-gloss).

(iv) Two coats (with any shade except white).

Taking out rain water down pipe.

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. and cutting trenches in any soil through masoury concrete structures etc. if necessary and mending good damages including jointing with jointing materials (Spun yarn, valamoid / bitumen/M.seal etc) complete.

(A) UPVC PIPES.

(ii) 110mm Dia.

(B) UPVC fitting:.

(a) plain tee.

(ii) 110mm Dia.

(b) plain Y.

(ii) 110mm Dia.

(c)bend 87.5 degree.

(ii) 110mm Dia.

(d) shoe.

(ii) 110mm Dia.

(a) M.S. or W.I. ornamental grill of approved design joints continuously welded with M.S., W.I. flats and bars for windows ,railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @1% for each addl. floor up to 4th floor and @1.25% for each addl. floor above 4th floor).

(i) Grill weighing above 10 kg./sq.m.and up to 16kg/sq.m.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

M.S. works in framed gratings of window etc.made of round or square bars and grame work or M.S. flats (with the bars securely fixed to the flat bar frame) with or with out intermediate flat bar stiffener and fixed with necessary screws etc. complete as directed.In ground floor.

Supplying, fitting and fixing windows and ventilators with or withoutintegrated grills conforming to IS 1038-1975 and manufactured fromrolled steel sections conforming to IS 7452-1974 with non-frictionprojecting type, box type hinges, glazing clips, lugs locking bracket,handle plate etc, including hoisting in position, straightening ifrequired, fixing lugs in cement concrete ( 1:2:4) with stone chips 20mm down cutting holes and mending good damages to match withexisting surface complete in all respect excluding glazing.(Add extra @ 1.2 % for each additional floors upto 4th floor and @1.5% for each addl. Floor above 4th floor.)In Ground floorFlash butt welded windows and ventilators(No shop priming will be allowed to facilitate inspection ofworkmanship)Without integrated grill

(a) Fixed type steel windows as per IS sizes with horizontal glazingbars.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(b) Openable steel windows as per IS sizes with side hung shuttersand horizotal glazing bars. [The extra rate admissible for theopenable portion only]

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

(c ) Extra over item no. 33 (a) and (b) for,

(vi) steel peg stay 300 mm long including fitting and fixing.

(viii) M.S. integrated grill as per approved design integrated with steel window or ventilator, joints continuously welded with M.S. flats and bars.

Easing and oiling W.I. Gate or G.I. Gate.

Supplying best Indian sheet glass panes set in putty and fitted and fixed with nails and putty complete (In all floors for internal wall & upto 6m height for external wall ).

(ii) 4 mm. thick.

Extra for fixing glass panes in steel window

Taking out carefully from shutter existing broken glass panes, cuttingthe same to smaller and utilising the same, small pane including cost offitting and fixing.

(a) Putty and Nails

Repairing steel shutter with new rivets including taking out andrefixing, adjusting, welding, cleaning cutting holes, mending gooddamage to match with the existing one.

Renewing hinge of steel shutter including taking out old one bycutting and fixing new hinges by welding and mending gooddamages complete

Supplying 1.5 mm. thick M.S. sheet fitted and fixed on one or both faces of M.S./W.I. gate etc. with point welding at not more than 150 mm. apart complete in all respect as per design including cost of all labour and materials.

Collapsible gate with 40 mm.X 40mm x 6 mm.Tee as top and bottom guide rail, 20 mm,X10 mm,X2 mm. vertical channels 100 mm. apart in fully stretched position 20 mm. X5 mm.M.S. flats as collapsible bracing properly rivetted and washered including 38 mm. steel rollers including locking arrangement, fitted and fixed in position with lugs set in cement concrete and including cutting necessary holes, chasing etc. in walls , floors etc. and making good damages complete. (Add extra @1% for each addl. floor upto 5th floor and @1.25% for each addl. floor above 5th floor.)In ground floor.

Reparing collapsible gate by cutting out all rivets as necessary reassamblingall members including welding pieces of channels, sraightening bent bars and rivetting with new rivets and fitting inposition and painting two coats.

Renewing bottom rail or top runners of collapsible gate includingmending good all damages.

Easing and oiling, cleaning collapsible gate and repairing tolocking arrangements.

Renewing W.I. or M.S. wheel or roller of steel door or gate fitted and fixed with necessary clamps and nuts and bolts and erected complete.

(ii) Below 50 mm.

M.S. structural works in roof trusses with tubular sections conforming to IS: 806- 1957 & IS: 1161- 1958 connected to one another with bracket,gusset,cleats as per design, direction of Engineer-In-Charge complete including cutting to requisite size. fabrication with necessary metal arc welding conforming to IS: 816- 1956 & IS: 9595 using electrodes of approved 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 hire charges 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 tubular members as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with the weight of finished structural members. The rates are considered for a height of erection 8m./ 2nd. floor leves from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initial 8m. or part ther of.

(i) For trusses spanning up to 12.00 m.

Post constructional Measures.

(d) Anti - termite treatment to the junction of wood work and masonry walls with chemical emulsion by admixing chloropyrofos emulsifiable concentrates (1% concentration ) with water by weight including spraying at the points of contact with the adjoining masonry by drilling 6mm. dia holes at a downward angle of about 45 degree at the junction of woodwork and masonry and squirting chemical emulsion into this holes at the rate of half liter per hole. The entire work is to be carried out as per specification of code I.S.- 6313 (Part III) 1981. The shuters are to be sprayed with emulsion on both sides. All wooden fixtures like almirahs, racks etc. are also to be throughly sprayed with chemical emulsion. ( Payment will be made on the basis of outside measurements of doors and windows).

Post constructional Measures.

(e) Spot applications for insecticides using Aqua base spray for pest ( for bugs, cockroaches,silverfish,spider,termites,mosquitoes) to walls and ceiling etc. with chemical emulsion by admixing by chloropyrofos emulsifiable concentrates (1% concentration) with water by weight including spraying the emulsified chemical@ 0.5 litres per sq.m. by a hand operated pressure pump on wall surfaces, ceiling, electrical fixture, electrical line including drilling holes in places where source of termite is detected squirting chemical solution into the holes and sealing the holes with cement grout. (Rate is per sq.m of the floor area while actual work will be all walls ceiling, rack, partition and furniture.).

Labour for taking out door and window frame including shutter for repair or replacemnt of different part of the frame and refixing the same including mending good all damages complete.(Concrete and brick work for mending damage will be paid separately).

(a) up to area 2.5 sq.m.

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals).

( c) Sal : Siliguri.

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Supplying solid flush type doors of commercial quality, the timber frame consisting of top and bottom rails and side styles of well seasoned timber 65mm wide each and the entire frame fitted with 37.5mm wide battens places both ways in order to make the door of solid core and internal lipping with Garjan orsimilar wood veneers using phenol formaldehyde as glue etc. complete, including fitting, fixing shutters in position but excluding the cost of hinges and other fittings in ground floor

(b) 32 mm thick shutters (single leaf)

(I) In Ground floor

(II) In 1st floor

(III) In 2nd floor

(IV) In 3rd floor

Removing old paint from blistered painted surface of steel or other metal by chipping including scraping and cleaning and exposing the original surface.

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark.

(vii) 100 mm x 58 mm x 1.90 mm.

supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar , end bifurcated with necessary screws etc. by cement concrete (1:2:4) as per direction . ( cost of concrete will be paid separately).

(b) 40mm x 6mm, 200mm Length .

Anodised aliminium D-type handle of approved quality manufactured from extruded section conforming to I.S. specification (I.S.230/72) fitted and fixed complete:.

(a) With continuous plate base (hexagonal/round rod).

(ii) 100 mm grip x 10 mm dia rod .

(i) Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16 mm dia rod with centre bolt and round fitting.

(C)300 mm long .

Iron socket bolt of approved quality fitted and fixed complete.

(d) 225 mm long x 10 mm dia bolt.

(B) Split shank iron door ring fitted and fixed complete.

(ii) 75 mm. dia.

Supplying,fitting & fixing of 2-Track / 3-Track Aluminium slidingWindow of all Aluminium sections viz. window frame (top,bottom & sideframe), shutter (top, bottom, side & interlock member) made of aluminiumalloy extrusions conforming to IS 733-1983 & IS 1285-1975, annodisedconforming to IS 1868-1983, fitted with all other accessories viz. PVCroller, EPDM gasket, maruti lock, screws etc. including labour chargesfor fitting & fixing of aluminium 2-track/3-track sliding window withfixing of glass (excluding cost of glass) all complete as per architecturaldrawings and direction of Engineer-in-charge.10-12 Micron thickness Annodizing filmNatural white

Supplying profiles of requred section made of Aluminium Alloy extrusions conforming to IS:732-1983 and IS:1285-1975; Annodized (with required film thickness and specified colour/natural) matt finished conforming to IS: 1868-1983 for fabrication of composite door, sliding & casement windows, partitions, formed of basic sections of any ISI embossed/ certified make and brand as per direction of Engineer-In- Charge . (Payment will be made on finished length of the work).

(A) In 10-12 Micron thickness Annodizing film.

(I) Natural White.

(h) Louvered window.

(i) Top , bottom and side member.

(A) In 10-12 Micron thickness Annodizing film.

(I) Natural White.

(h) Louvered window.

(ii) Louver section.

(A) In 10-12 Micron thickness Annodizing film.

(I) Natural White.

(h) Louvered window.

(iii) Cleat angle. (Non-annodozed).

Labour charge for fabrication and installation of composite door, window, partitions made from annodized extruded alloy aluminium section for the following units:-.

(A) Glazed aluminium sliding windows made of extruded and anodized alloy aluminium sectios , fabrications, including cutting to proper shape and size, drilling and alinging of window and shutter frame fitted with in built locking arrangements, sliding rollers and other necessary fittings, fixture, adhesives and joinerires along with extruded neoprine or EPDM gasketing in between window frame and masonary work (walls, column, beam, lintels etc.), as well as between glass and shutter frame for fixing glass, & poly sulphate sealant and in between shutter and window frame where necessary including cutting to requisite size and fixing glass as per drawing, specification and direction of EIC. The rate incluides the hire charges of all tools and plants, including all incidental charges, adhesive, joineries such as screw, cleat angle etc. But excludes the cost of extuded aluminium sections, glass, neoprene /EPDM gasketing, locking arrangement and rollers.

(v) Louvered window.

Supplying bubble free float glass of approved make and brand. Conforming to IS: 2835-1987.

(iv) 5 mm thick coloured / tinted / smoke glass.

Washing and cleaning with soap water and rubbing with oilcloth in all types of floor and dado.

Vertical sleeve joint in wall etc. or horizontal joint in floor roof etc. including shaping and finishing adjacent surface and caulking the joint with hemp rope thoroughly soaked in bituminous material and fixing rope in position by staples or other suitable devices complete as per direction (including cost of all materials).(Payment to be made on length of rope caulking).

(d) With 19 mm. dia rope.

Providing and fixing exterior quality Aluminium Composite Panel (ACP)wall cladding on existing Al. /MS frame work with GI brackets, ACP fixedon the existing frame work by folding the edges of ACP panel (Engravingthe rear surface of ACP sheet) with CP angles, cleats and strainless Steelscrews forming groves at the periphery of ACP panel. Such grooves filledwith foam and silicon sealant etc. complete with all materials (butincluding the cost of silicon sealant), labour, scaffolding and all otherincidental charges complete in all respect as per specification anddirection of Engineer-in-charge. (Mode of payment is on finished surfacearea of ACP)

(a) 3mm thick (0.25mm Al.+2.5mm LDPE +0.25mm Al. PVDF coating)

Expansion joints in floor roof etc. formed with V-strips made of 22.5 cm. wide stripes of 24 gauge aluminium sheets with anchor arm projecting on each side (and end turned) embeded in adjacent cement concrete, including shaping and finishing the edges on either side of the joint (including the cost of bituminous filler, if any), complete as per direction.

Supplying, Fitting & fixing different factory made Metal Craft Sheet (excludingcost of metal crafting) incluing cost of powder coating (for M.S, Aluminiumplate) & finished metal sheet with all fitting accessories complete in all respectas per diection of Engineer-in-Charge.

Aluminium Plate

i) 2.0mm thick

Repairing cracks in floor with cement mortar (1:2) withnecessary pigment to match with existing works, includingprior cutting and cleaning the cracks as directed.

Taking out old damaged tarfelt from the roof, parapet etc.preparing the roof surfaces by removing all spoils, blisters,moss etc. from the working site and disposal of the samebeyond the compound and cleaning the site in all respect asper direction of Engineer-in-Charge. All floor.

Artificial stone in floor, dado, staircase etc. with cement conctrete (1:2:4) with stone chips laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works, using cement @ 1.75 kg./sq.m. all complete including all materials and labour In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted) with ordinary cement. Using grey cement.

(iii) 35 mm.thick .

SANITARY AND PLUMBING WORKS

Dismantlying E.P. or Anglo-Indian W.C.

Dismantling ferrule with all pipe connection.

Dismantlying Indian W.C. including taking out base concrete as necessary.

Cleaning silt of inspection pit.

Removing sludge from septic tank, soak well etc. by methor labour including disposal of the same outside the compound as directed.

For 100 users:-. Beyond a lead of 150 metre and outside the Muncipal limit.

Cleaning soak pit by removing the top slab and replacing inner filling with jhama bats and reparing the pit as necessary including fitting the slab.

Dismantlying H.C.I. pipe with fittings including melting lead caulked joints.

Labour for dismantling G.I. pipe with fittings

Supplying, fitting and fixing Orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding 'P' or 'S' trap (excluding cost of concrete for fixing).

580 mm X 440 mm.

Supplying, fitting and fixing cast iron 'P' or 'S' trap conforming to I.S. 3989/1970 and 1729/1964 including lead caulked joints and painting two coats to the exposed surface. (Painting to be paid seperately).

P' Trap.

Supplying, fitting and fixing E.W.C. in white glazed vitreous chinaware of approved make complete in position with necessary bolts, nuts etc.

With 'P' trap.

Supplying, fitting and fixing Closet seat of approved make with lid and C.P. hinges, rubber buffer and brass screws supplied, fitted and fixed complete.

Plastic (hallow type) white.

Supplying, fitting and fixing 10 litre P.V.C. low-down cistern conforming to I.S. Specification with P.V.C. fittings complete, C.I. brackets including two coats of painting to bracket etc.

Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. Brackets on 75 mm X 75mm wooden blocks, C.P. waste fittings of 32 mm dia., one approved quality brass C.P. pillar cock of 15 mm dia., C.P. chain with rubber plug of 30mm dia, approved quality P.V.C.waste pipe with C.P. nut 32mm dia., 900 mm long approved quality P.V.C. connection pipe with heavy brass C.P.nut including mending good all damages and painting the brackets with two coats of approved paint.

550 mm x 400 mm size.

Supplying, fitting and fixing soap holder.

PTMT (Prayag or equivalent).

Supplying, fitting and fixing Flat back urinal (half stall urinals) in white vitreous chinaware of approved make in position with brass screws on 75 mm X 75 mm X 75 mm wooden blocks complete.

470 mm X 280 mm X 340 mm.

Supplying, fitting and fixing urinals flush pipe fittings of approved brand.

C.P. urinals flush pipe fiitngs range of one .

Supplying, fitting & fixing Aluminium domical grating.

Supplying, fitting and fixing shower of approved brand and make.

Chromium plated round shower with revolving joint 100 mm dia with rubid cleaning system (Equivalent to Code No.542(N) & Model - Tropical / Sumthing special of ESSCO or Similar Brand).

Supplying, fitting and fixing brass ferrule including connection with P.V.C pipes of approved make upto 450 mm long with plumbing joint, brass over C.P. coupling at both ends, with cap and lining , complete in all respect , including cutting trenches in all sorts of soil and filling up trenches as per direction of the Engineer-in-charge.

25 mm dia.

Supplying, fitting and fixing CPVC (Chlorinated PolyvinylChloride) pipes of approved make conforming to IS-15778:2007 . with all necessary accessories, specials viz. socket,bend, tee, union, cross, elbo, nipple, longscrew, reducingsocket, reducing tee, short piece etc. fitted with holder batsclamps, including cutting pipes, fitting, fixing etc. completein all respect including cost of all necessary fittings asrequired,jointing materials in any position above ground.(Payment will be made on the centre line measurements oftotal pipe line including all specials. No separate paymentwill be made for accesories, specials.(a) For Exposed Work

For exposed work

(i) CPVC Pipes Class-I,SDR-11

Supply of Chlorinated Polyvinyl Chloride (CPVC ) pipes &fittings conforming to IS-15778: 2007

(Q) Ball Valve

Supplying, fitting and fixing bib cock or stop cock.

Chromium plated Bib Cock short body (Equivelent to Code No.511 & Model- Tropical /sumthing special of ESSCO or Similar brand).

Chromium plated Stop Cock (Equivelent to Code No.513(A) & 513(B) Model- Tropical /sumthing special of ESSCO or Similar brand).

Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 .

Single socketed 3 meter length.

Single socketed 3 meter length.

Single socketed 3 meter length.

Fittings.

Plain tee.

Fittings.

Door Tee.

Fittings.

Plain y.

Fittings.

Bend 87.5o.

Fittings.

Bend 87.5o.

Fittings.

Door Bend (T.S).

Fittings.

Vent Cowl.

Fittings.

Vent Cowl.

Fittings.

Pipe Clip.

Labour for fitting and fixing U.P.V.C. pipes for above ground work including cost of jointing materials etc. fitting and fixing all necessary specials, cutting pipes, cutting holes in walls or R.C. floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fitting and fixing holder bat clamps (any foor) or for underground work including cutting trenches upto 1.5 metre and refilling the same complete as per direction of the Enginer-in-charge) Payment will be made on centre line measurement of the total pipeline including specials.).

Above ground.

75 mm dia.

Above ground.

110 mm dia.

Underground.

160 mm dia.

Supplying, fitting and fixing 18 mm thick marble partition slab with chawk doongri marble square cut both side polished with two front corners rounded and edges polished.

Supplying, fitting and fixing bevelled edge mirror 5.5 mm thick silver red as per I.S. 3438/1965 together with brass C.P. hinges.

600 mm X 450 mm.

Supplying, fitting and fixing towel rail with two brackets.

C.P. over brass.

25 mm dia. and 750 mm long.

Supplying PVC water storage tank of approved quality with closed top weith lid (Black) - Multilayer.

2000 litre capacity.

Labour for hoisting plastic water storage tank.

Upto 1500 litre capacity.

Upto 3rd story from G.L.

Labour for punching hole in plastic water storage tank upto 50 mm dai.

Supplying, fitting and fixing approved brand 32mm dia P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps.

900mm long.

Supplying, fitting & fixing approved brand P.V.C. CONNECTOR white flexible, with both ends coupling with heavy brass C.P.nut, 15mm dia.

900 mm long.

Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm(depth) with 250 mm thick 1st. class brick work in cement mortar(4:1) on all sides, bottom of the pit consisting of 100 mm thick cement concrete(1:6:3) with stone chips over a layer of jhama brick flat soiling, 15 mm thick (1:4) cement plaster to inside walls and outside 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 100mm 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 in all respect with all costs of labour and materials.

with Bazree (Pakur Variety). (JSW/JSP/SHYAM /SRMB/BMASL/ ELECTROSTEEL/SSL)

Construction of Septic tank of different capacities as per approved drawing with 1st class brick work in cement mortar (4:1) including two 560 mm dia. R.C.C. manhloe cover of approved make supplied, fitted and fixied in the top slab with necessary fittings, 19 mm thick cement plaster(4:1) with neat cement finish to the internal surfaces and 12 mm thick plaster(4:1) to outside wall upto 200 mm below G.L. floor finished with 25 mm thick grey artificial stone including supplying, fitting and fixing all necessary specials, fittings, S.W. tees, C.I. foot rest etc. including excavating earth in all sorts of soil, shoring, bailing and pumping out water as necessary, ramming, dressing the bed and refilling the sides of the tank with earth, removing spoils, fliing up the chamber with clear water, removing foreign materialsfrom the chamber and including constructing attached inspection pit as per approved dawing and connecting all necessary pipes, joints etc. with internal plaster work and artificial stone flooring is to be done with admixture of water proofing compound @ 5% by weight of cement, complete in all respect as per directon of Engineer-in-Charge.

For 100 users.

With Pakur variety (JSW/JSP/SHYAM /SRMB/BMASL/ELECTROSTEEL/SSL)

Construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate cement brick work(6:1) band all round and cement brick work(6:1) upto 0.90 metre from top with 19 mm thick cement plastering(4:1) to inside face upto the depth of cement brick work, 12 mm thick cement plaster(4:1) on top of the R.C.C. cover slab including filling bottom 1.00 metre of inside of the well with brick metal(50 mm to 63 mm size) including R.C.C. cover slab of designed thickness with cement concrete(4:2:1) with stone chips with necessary reinforcement and shuttering including one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the cover slab with necessary fittings, making necessary arrangements for pipe conections, excavation of well including shoring, dewatering and remeving the excess earth from the premisis as per direction complete in all respect with all costs of labour and materials.With 250 mm thick dry brick work and 250 mm thick cement brick work(6:1) and 1.00 m. inside dia.

(JSW/JSP/SHYAM /SRMB/BMASL/ ELECTROSTEEL/SSL)

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