Annual Maintenance Of Civil Related Items At Nazrulmancha Within Rabindrasarobar- 1 Providing And Fixing Of False Ceiling With Powder Coated Exposed G.I. Grid Suspension System ( E-Grid U-1520 Or Equivalent Load Carrying Capacity With Mid Span Deflection Not Exceeding 1 / 360 Span With Hanger Spacing Of 1200Mm C / C ) Consisting Of Main Runner 3600 Mm Long, Cross Tee 1200 Mm / 600 Mm Long And Wall Angle. The Wall Angle Shall Be Fixed On Pvc Dash Fasteners On The Perimeter Of The Wall By Steel Screws With Distance 300Mm C / C. The Main Runners To Be Placed @ 1200 Mm. The Cross Tee 1200Mm Will Be Inserted In The Pre-Cut Slots Of Main Runner At A Regular Interval Of 600 Mm To Form A Modular Grid Of 1200Mm X 600Mm. Additional Cross Tees Of 600 Mm Shall Be Placed Perpendicular To The Cross Tee 1200 Mm Long To Finally Form A Grid Of 600 Mm X 600 Mm. Grid Of Module Size 600 Mm X 600 Mm Shall Be Supported By 6 Mm Dia G.I. Wire From Purlins / Soffit. 15Mm Thick Ow Acoustic Board ( Mineral Fiber Acoustic Ceiling Tiles ) Of Approved Patern And Size 595Mm X 595Mm With Nrc Value > 0.65 Should Be Placed In The Grid Module To Form A False Ceiling. All Complete As Per The Drawing & Directions Of Engineer-In-Charge.In Ground Floor.A ) Acoustic False Ceiling ( With 15Mm Thick Ow Acoustic Board And E-Grid U- 1520 ) .I ) Upto 4Th Floor 2 Ordinary Cement Concrete ( Mix 1:2:4 ) With Graded Stone Chips ( 20 Mm Nominal Size ) Excluding Shuttering And Reinforcement, If Any, In Ground Floor As Per Relevant Is Codes. A ) Pakur Variety 3 Repair Of Stainless Steel Railing Including Field Welding Of S.S Pipe For Fabrication Of Different Diameter Of S.S. Pipes And Specials By Means Of Electric Arc Welding As Per Relevant I.S. Specification Using Standard Electrodes Including Edge Preparation And Charges For Deployment Of All Types Of Tools And Plants With Electricity All Complete As Per Specification And Direction Of The Engineer-In-Charge. 4 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 ) Wallwith Sand Cement Mortar ( 1:3 ) 15 Mm 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. ( A ) Area Of Each Tile Upto 0.09 Sq.M, ( I ) Coloured Decorative 5 Supplying, Fitting And Fixing Push Cock Of Heavy Quality And Of Approved Make And Brand. V ) Ptmt Push Cock 15 Mm With Spout ( Prayag Or Equivalent ) 6 Supplying, Fitting And Fixing Approved Brand P.V.C. Connector White Flexible, With Both Ends Coupling With Heavy Brass C.P. Nut, 15 Mm Dia.600 Mm Long 7 Supplying, Fitting And Fixing Approved Brand 32 Mm Dia.P.V.C. Waste Pipe, With Pvc Coupling At One End Fitted With Necessary Clamps. ( Iv ) 1050 Mm Long 8 ( F ) Hand Shower ( Health Faucet ) With 1Mtr Fexible Tube With Wall Hook ( Equivalent To Code No.573 & Model -Allied Of Jaquar Or Similar ) . 9 Hydraulic Door Closer Of Approved Quality As Per I.S.I. Standard Fitted And Fixed Complete. ( A ) Heavy Type ( I.S.I. Size 3 ) 10 Supplying Godrej Mortice Lock Chromium Plated With Keys 6 Levers Including Fitting & Fixing Complete. 11 Renewing Iron Mortice Lock ( Local Best Approved Quality ) 6 Lever With Handle, Connected Rods And Keys Consisting A Complete Set:With Anodised Aluminium White Handle. 12 Supplying, Fitting & Fixing 30 Mm Thick Factory Made Solid Panel Pvc Door Shutter Consisting Of Outer Frame Made Out Of M.S. Tubes Of 19 Gauge Thickness And Size 19 Mmx19 Mm For Styles, Top And Bottom Rails, M.S. Frame Shall Have Cost Of Steel Primers Of Approved Make And Manufacture, M.S. Frame Covered With 5 Mm Th. Heat Moulded Pvc “C” Channel Of Size 30 Mm Th, 70 Mm Width Out Of Which 50 Mm Shall Be Flat And 20 Mm Shall Be Tapered In 45 Degree Angle On Either Sides Forming Styles; And 5 Mm Th. 95 Mm Wide Pvc Sheet Out Of Which 75 Mm Shall Be Flat And 20 Mm Tapered In 45 Degree On The Inner Side To Form Top & Bottom Rail And 115 Mm Wide Pvc Sheet Out Of Which 75Mm Shall Be Flat And 20 Mm Shall Be Tapered On Both Sides To Form Lock Rail. Top, Bottom And Lock Rails Shall Be Provided Either Side Of The Panel With 10 Mm ( 5 Mmx2 ) Th., 20 Mm Wide Cross Pvc Sheet As Gap Insert For Top Rail And Bottom Rail. Paneling Of 5 Mm Th. 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 ) Th.X15 Mm Wide Pvc Sheet Beading On Inner Side And Joined Together With Solvent Cement Adhesive. An Additional 5 Mm Th. Pvc Strip Of 20 Mm Which Is To Be Stuck On The Interior Side Of The “C” Channel Using Pvc Solvent Adhesive Etc. Complete Excluding All Necessary Hardwares As Per Direction Of Engineer-In-Charge.In Ground Floor. 13 Door Stopper ( Anodised Aluminium ) 14 Reparing Collapsible Gate By Cutting Out All Rivets As Necessary Reassambling All Members Including Welding Pieces Of Channels, Straightening Bent Bars And Rivetting With New Rivets And Fitting In Position And Painting Two Coats. 15 Renewing Bottom Rail Or Top Runners Of Collapsible Gate Including Mending Good All Damages. 16 Oiling And Greasing Of Rolling Shutter And Repair To In Side Lock. 17 Renewing Seam Pipe For Rolling Shutter As Per Existing Size And Shape Fitting, Fixing Complete. 18 Renewing Profile Of Rolling Shutter Including Fitting Fixing Complete As Per Existing Size And Shape. 19 Supplying, Fitting And Fixing Bib Cock Or Stop Cock. 20 Chromium Plated Bib Cock With Wall Flange ( Equivalent To Code No.5047 & Model - Florentine Of Jaquar Or Similar Brand ) . 21 Chromium Plated Angular Stop Cock With Wall Flange ( Equivalentto Code No. 5053 & Model - Florentine Of Jaquar Or Similar Brand ) . 22 Ptmt ( Polytetra Bib Cock / Stop Cock ( Prayag Or Equivalent ) 23 Supplying, Fitting And Fixing Pvc Pipes For Underground Work Of Approved Make Of Schedule 80 ( Medium Duty ) Conforming To Astmd -1785 And Threaded To Match With Gi Pipes As Per Is : 1239 ( Part - I ) . With All Necessary Accessories, Specials Viz. Socket, Bend, Tee, Union, Cross, Elbo, Nipple, Longscrew, Reducing Socket, Reducing Tee, Short Piece Etc. Fitted Including Cost Of All Materials , Jointing Materials, Cutting Pipes, Making Threads , Cutting Trenches Upto 1.5 Metre Below Surface In All Sorts Of Soil And Refilling The Same As Directed Complete In All Respect. ( Payment Will Be Made On The Centre Line Measurement Of The Total Pipe Line Including All Specials No Separate Payment Will Be Made For Accessories, Specials. ) 24 15 Mm 25 20 Mm 26 80 Mm 27 100 Mm 28 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. 29 Supplying P.V.C. Water Storage Tank Of Approved Quality With Closed Top With Lid ( Black ) - Multilayer 1000 Litre Capacity 30 Supplying, Fitting And Fixing Closet Seat Of Approved Make With Lid And C.P. Hinges, Rubber Buffer And Brass Screws Complete. ( A ) E.W.C.Bestolite ( Solid Type ) White 31 Supplying, Fitting And Fixing In Position Reinforced Cement Polymer Concrete Manhole / Gully Pit Cover With Matching Frame.As Per I.S-12592 ( M.D ) 3 Mt Load Bearing Capacity Round Manhole Cover Provided With Twolifter Hooks Fitted With Matching Frame Of Size Each Cover: 450 Mm X 50 Mmframe: 540 Mm X 100 Mmopening: 370Mmweight: 46 Kg ( Approx 32 Plaster ( To Wall, Floor, Ceiling Etc. ) With Sand And Cement Mortarincluding Rounding Off Or Chamfering Corners 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 ] With 1:6 Cement Mortar15 Mm Thick Plaster 33 Priming One Coat On Timber Or Plastered Surface With Synthetic Oilbound Primer Of Approved Quality Including Smoothening Surfaces By Sand Papering Etc. 34 Painting With Best Quality Synthetic Enamel Paint Of Approved Makeand Brand Including Smoothening Surface By Sand Papering Etc.Including Using Of Approved Putty Etc. On The Surface, If Necessary : ( A ) On Timber Or Plastered Surface :With Super Gloss ( Hi-Gloss ) -Two Coats ( With Any Shade Except White ) 35 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 By Loading Into Truck And Unloading The Same In The Located Place And Cleaning The Site In All Respect As Per Direction Of Engineer-In-Charge. 36 Add Gst @ 18% On Total Amount Over Item No. 1 To 28, I.E. Rs.359687.00 37 Add Labour Welfare Cess @ 1% On Total Amount Over Item No. 1 To 29, Rs424431.00
