Tender For Additional /Alternator To Certain Smqs At Red Qtrs (Phase I) And Special Repairs To Roof At Various Locations At Md Accommodation At Chaf Bangalore., Bengaluru Urban-Karnataka

Tender For Additional / Alternator To Certain Smqs At Red Qtrs ( Phase I ) And Special Repairs To Roof At Various Locations At Md Accommodation At Chaf Bangalore. 1 Taking Down Old Damaged Existing Water Proofing Membrane Of Any Thickness From Roof Top Complete All As Specified And Directed.Note: All Waste Materials Shall Be Removed From Mod Land During Or At The End Of Each Working Period At His Risk And Cost In Accordance With All Applicable Federal, State, And Local Regulations. 2 Taking Down Cement Or Cement Lime Plaster Any Description On Brick Or Stone Walls, Over Rcc Slab , Ceiling Etc Includingraking Out Joints, Hacking For Key, Scrubbing Down With Water, Etc. All As Specifiedincluding Necessary Scaffolding 3 M & L For Rendering 15 Mm Thick Cement Plaster 1:4 With And Including Water Proofing Compound @ 3% By Weight Of Cement Or As Per ManufactureS Instructionon Concrete Surfaces , Finished Even And Smooth Without Using Extra Cement All As Directed.All As Specified And As Directed. ( Note : Wpc Will Be Measured And Paid Seperately As Supply Only Under Relevant Item ) 4 Supply Only Integral Water Proofing Compound Complete All Asdirected. 5 M & Lpcc ( 1:2:4 ) Type B-0 ( Using 12.5 Mm Graded Stone Aggregate ) As In Roof / Chajja Padding Smooth Finish For Maintaining Roof / Chajja Slope Complete All As Specified And As Directed 6 M&L For Providing Cement Concrete Type B-0 ( 1:2:4 ) Using 12.5 Mm Graded Aggregate As In Roof Kerbs Or Mud Stops, Rounded Or Chamfered On Edges All As Specified. 7 M&L For Water Proofing Treatment On Horizontal And Vertical Surfaces With Providing And Laying / Fixing Tpo ( Thermoplastic Polyolefin ) Membraneinclcleaning The Surface And Laying Of 200Gsm Geo Textil And Cover Up With Tpo Rf 1.2 Mm Thermoplastic Membrane On Roof & Up To 300 Mm Of Parapets And Crumple Joint Including Junction Of Roof And Parapet, Welding The Seam Joints With Hot Airgun / Machine And Terminate The Corners With Extra Protection To Bear The High Wind Pressure. The Tpo Should Be Thoughroly Tightened With The Lower Structure Using Mechanical Fastening Properly To Avoid The Corners And Seam Joint Failure.Make :Asian Paints Tpo Or Equivalent Product Of M / S Bauchemic / Cipy / Sika / Pidilite / Dr Fixit To Membrane 8 M&L Cutting Out Cracks To V-Section In Existing Roofs Or Terracing, Cleaning Out, Wetting, Grouting With Cement And Sand Slurry 1:3 Complete All As Specified And As Directed 9 Demolition Of Cement Concrete In Floors And Pavings Not Exc 15Cm Thick Below Or Above Ground Level. 10 M&L For 75Mm Thick Cement Concretetype C-2, 1:3:6 ( 40 Mm Graded Aggregate ) As In Plinth Protection All As Specified. 11 Demolition Of Cement Concrete ( Unreinforced ) Of Any Description And In Any Position Not Otherwise Specifically Provided Forall As Specified And As Directed By Engr-In-Charge. 12 Demolition Of Cement Concrete Reinforced Of Any Description And In Any Position / Any Height Not Otherwise Specifically Provided Forall As Specified And As Directed By Engr-In-Charge. 13 Demolition Of Cement Concrete Reinforced Roofs, Floors ( Other Than Groundfloors ) , Beams, Staircases, Landing, Chajjas And Similar Suspendedwork All As Specified And As Directed By Engr-In-Charge. 14 Providing Precastcement Concrete Type B-1, 1:2:4 ( 20 Mm Graded Aggregate ) Set In Cement Mortar 1:6In Landings, Cover Slabs ( For Man Holes Etc. ) Chullah Hoods, Chajjas, Water Troughs, Mangers, Shelves And Similar Articles With Plain Faces 15 Providing Reinforced Cement Concrete Type B-1, 1:2:4 ( 20 Mm Graded Aggregate ) In Slabs Supported On Walls, Beams And Columns In Floors, Roofs, Landings, Balconies, Canopies, Deck Slabs And In Shelves And The Likeincluding Necessary Form Work. 16 Providing Reinforced Cement Concrete Type B-1, 1:2:4 ( 20 Mm Graded Aggregate ) Chajjas Including Necessary Form Work. 17 Mild Steel Tmt Bars 10Mm Dia And Over, Cut To Length, Bent To Shape Required, Including Cranking, Bending Spirally For Hooping For Columns, Hooking Ends And Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.9Mm Dia Or Securing With Clips 18 M & L For Rendering 15 Mm Thick On Fair Faces Of Brick Works / Block Works Or Concrete Surfaces Cement Plaster 1:6 Finished Even And Smooth Without Using Extra Cement All As Directed.All As Specified And As Directed. 19 M&L For Preparing New Plastered Surfaces Of Wall And Applying Three Coats Of White Wash. 20 M&L For Preparing New Plastered On Wall And Applying Two Coats Of Oil Bound Distemper Over A Coat Of Chalk Whiteneing Through Mechanical Means Complete All As Specified And Directed By Engr-In-Charge. 21 Rendering 10Mm Thick Cement Plaster In Cement Mortar 1:3, On Concrete Sufaces As In Ceiling / Chajja , Finished Even And Smooth Without Using Extra Cement. 22 M&L For Preparing New Plastered On Ceilingand Applying Three Coats Of White Wash. 23 M&L For Preparing New Plastered Surface On Ceiling And Applying Two Coats Of Distemper Through Mechanical Means Over A Coat Of Chalk Whiteneing Complete All As Specified And Directed By Engr-In-Charge. 24 M & L For Rendering 15 Mm Thick Cement Plaster 1:4 With And Including Water Proofing Compound @ 3% By Weight Of Cement Or As Per ManufactureS Instructionon Stone Masonry Surface Finished Even And Smooth Without Using Extra Cement All As Directed All As Specified And As Directed. ( Note : Wpc Will Be Measured And Paid Seperately As Supply Only Under Relevant Item ) 25 Preparation Ofnew Plastered Surfaces Of Walland Apply Two Coat Ofweather Proof Exterior Emulsion Through Mechanical Means Over A Coat Of Primer All As Specified And As Directed 26 M&Lfor Preparation Of New Plastered Surfaces Of Wall And Applied Two Coats Ofcement Base Paint Through Mechanical Means Over A Coat Of Primer Completeincluding Necessary Scaffolding All As Directed. ( Ground Floor To 3Rd Floor ) . 27 M&L Complete Removal Of Existing Treatment On Wallsand Preparation Of Surface Making Smooth And Applying Two Coats Ofcement Base Paint Through Mechanical Means Over A Coat Of Primer Completeincluding Necessary Scaffolding All As Directed. ( Ground Floor To 3Rd Floor ) . 28 Disconnecting Existing Tanks, Setting Aside Or Lowering Ifrequired ) For Repairs, Cleaning, Etc. And Hoisting If Required Reconnecting And Re-Fixing In Old Or New Location Position . After Cleaning Repairing And Removing All Scale Dirtand Wiping , Drying Etc Complete Capacityn Exc 500 Ltr Complete All As Specified 29 S&F Trible Layered Rotational Moulded Polyethylene Water Storage Tanks ( Cylindrical Vertical With Closed Top ) Hoisted & Fixed In Position All As Specified In Ssr Part I , 500 Ltrs Capacity Including Dismantling Existing 500 Ltr Water Tanks Complete All As Specified And As Directed. 30 S&F Ballvalves, 20Mm Diabore High Pressure, Of Ptmt With Epoxy Coated Aluminium Rod&High Density Plastic Ball Screwed For Iron Pipe And Fixed. 31 S&Fin Repair Ballvalves, 20Mm Diabore High Pressure, Of Ptmt With Epoxy Coated Aluminium Rod&High Density Plastic Ball Screwed For Iron Pipe And Fixed. 32 Demolition Of Brick Work / Pcc Block Masonry Or Stone Masonry Built In Cement Mortar Including All Quoins, Arches, Pillars Etc., Butexcluding Ashlar Facing Dressed Stone Works And Pre-Cast Concrete Articles Complete All Asdirected. 33 M&L Brick Work With Sub Clam ‘B’ Brick Straight Or Curved On Plan Exe. 6 Meters Mean Redius Built In Cement Mortar 1:6 Complete All As Specified And As Directed. 34 Pre-Cast Cement Concrete Block In Pcc 1:3:6 Type C1 ( 20Mm Graded Aggregate ) Masonry With Solid Blocks, Exc. 10Cm In Width And Setting In Mortar 1:6 Completeall As Specified And As Directed 35 S&F In Repairs 20Mm Dia Gun-Metal, Globe Or Gate Valves, With Iron Wheel Head, Screwed Both Ends For Iron Pipe And Fixed. 36 S&F In Repairs 25Mm Dia Gun-Metal, Globe Or Gate Valves, With Iron Wheel Head, Screwed Both Ends For Iron Pipe And Fixed. 37 Dismantling Floor Hearth Or Wall Tiling Including Cement Morter Bedding Andbacking Coat Plastering Of Any Thckness Removing Serviceable Tiles To Store And Rubbish Off Premises Etc Complete All As Specified And As Directed. 38 M&L Non - Skid Ceramic Coloured Tiles 7 To 8 Mm Thick Area Of Each Tile Exceeding 0.11 Sqm But Not Exceeding 0.18 Sqm, In Floors Etc. Set And Jointed In Neat Cement Slurry And Pointed In White Or Coloured Cement To Match Laid Over 15Mm Thick Screed Bed Or Bedding In Cm 1:6 Complete All As Specified And Directed. 39 M&L Non - Skid Ceramic Coloured Tiles 7 To 8 Mm Thick Area Of Each Tile Exceeding 0.06 Sqm But Not Exceeding 0.11 Sqm, In Floors Etc. Set And Jointed In Neat Cement Slurry And Pointed In White Or Coloured Cement To Match Laid Over 15Mm Thick Screed Bed Or Bedding In Cm 1:6 Complete All As Specified And Directed. 40 M&L For Glazed Ceramic Tiles Coloured Of Size 450X 300X 7Mm Thick As Vertical Sruface Set And Jointed In Neat Cement Slurry And Pointed In White Or Colour Cement Mixed With Pigment To Match The Shade Of The Tiles Complete All As Specifiedc And As Directed With 10 Mm Th Rendering 1:4 For Laying Wall Finishes Complete All As Specified And As Directed. 41 M&L For Pcc 1:5:10 Type E-2 ( Using 40Mm Graded Aggregate ) As In Filling In Sunken Slab Complete. 42 M&L For Providing Water Proofing Treatment To Sunken Floor Complete All As Per Following Specification:-Providing 20Mm Thick Cement Plaster In Cement Mortar 1:3 In Mixed With Pidi Proof Lw Or Dr Fixit @ 200 Ml Per 50Kg Of Cement And Finished Even And Smooth Surface Without Using Extra Cement.Note : Wpc Shall Measured And Paid Saperately 43 Application Of Two Coats Of Pidifin 2K Water Proof Coating I.E Proof Coat Of Pidilite @ Approx 1.00 Kg Per Sqm As Per Manufactures Instructions. Note :- ( I ) The Rate Includes For Preparation Of Surface Treatment And Sealing Of All Joints, Cracks, Corners And Junction Of Pipes Etc And Ponding Test Complete All As Specified And Directed By Engineer-In-Charge . ( Ii ) Pcc Filling Shall Be Measured And Paid Separately. ( Iii ) Water Testing Of Sunken Floor Shall Be Carried As Per Direction Of Ge & Rates Quoted By The Tenderer Shall Be Deemed Inclusive Of Expdr Incurred On Testing. 44 S&F In Repairs Vitreous China Wash Down Watercloset Pan ( Pedestal Pattern ) , White With P Or S Trap, Including Provision Of Fixing Bolts And Connecting Upto Drain And Flushing Pipe Etc. Complete. 45 Supply Only Plastic Water Closet Seat, White, Closed Pattern With Flat Bottom And Cover And Mild Steel Chromium Plated Or Aluminised Hinging Device ( Fixing Include In Item Above ) . 46 Supply Only Pvc Flushing Cistern With Flush Out Valve Type, 10 Ltrs Capacity, Low Level White With Inlet Ball Valve, Float And Handle Including Bracket Including Flush Pipe Complete ( Fixing Include In Item No 76 & 77 ) . 47 S&F In Repair Pvc Connection Pipe 450Mm Long 15Mm Dia Both End Having Brass Coupling Nut And Pvc Washer Complete All As Specified And Directed By Engr-In Charge.. 48 S& F In Repair Health Faucet ( Abs Body ) Mild Steel Chromium Plated Suitable For 15Mm Dia Pipe With 1 M Long Flexible Tube And Abs Wall Hook Including Making Connections And Fixed In Position Complete In All Respect Asspecified And Directed. Cera - F8030104 Or Equivalent 49 S&F In Repair Bib Taps, Fancy Type With Long Neck Chromium Plated With Crutch Or Butterfly Hadle Screwed Down Screwed For Iron Pipe Or Brass Ferule Of 15Mm Bore Complete All As Specified And As Directed. 50 S&F In Repairs 15Mm Two In One Bib Taps, Chromium Plated, Fancy Type, Cast Copper Alloy With Crutch Or Butterfly Handle, Screwed Down, Screwed For Iron Pipe Or For Brass Ferrule And Fixed All As Specified. ( Make: Jaquar Cat No.Fon-40041 ) 51 Taking Up Or Down Steel Tubing / Cpvc Pipes And Connections, Fittings Etc Including Cleaning For Refixing Or Removal To Store For15mm Bore Complete All As Specifiedand As Directed. 52 Refixing Old Steel Tubing / Ld Cpvc Pipes15 Mm Dia And Connections In New Or Old Position ( Walls, Ceilng , Floors Etc ) 53 S&F Tubing, Medium Grade, 15Mm Bore With All Fittings Fixed To Walls And Ceiling Or Laid In Floors Including Cutting Through Walls And Floors Etc And Their Making Good Complete All As Specified And Directed. 54 Taking Up Or Down Steel Tubing / Cpvc Pipes And Connections, Fittings Etc Including Cleaning For Refixing Or Removal To Store For20 Mm Bore Complete All As Specifiedand As Directed. 55 Refixing Old Steel Tubing / Old Cpvc Pipes 20 Mm Bore And Connections In New Or Old Position ( Walls, Ceilng , Floors Etc ) 56 S&F Tubing, Medium Grade, 20Mm Bore With All Fittings Fixed To Walls And Ceiling Or Laid In Floors Including Cutting Through Walls And Floors Etc And Their Making Good Complete All As Specified And Directed. 57 Taking Up Or Down Steel Tubing / Cpvc Pipes And Connections, Fittings Etc Including Cleaning For Refixing Or Removal To Store For25 Mm Bore Complete All As Specifiedand As Directed. 58 Refixing Old Steel Tubing / Old Cpvc Pipes25 Mm Bore And Connections In New Or Old Position ( Walls, Ceilng , Floors Etc ) ( Ground Floor To Seventh Floor ) . 59 S&F Tubing, Medium Grade, 25Mm Bore With All Fittings Fixed To Walls And Ceiling Or Laid In Floors Including Cutting Through Walls And Floors Etc And Their Making Good Complete All As Specified And Directed. 60 Cutting Chases Pinning In Making Good For Stone Concete Block Or Slab Walls To Facing Where Required And Pointing In Cement Mortor 1:3 To Ends Or Edges Of Concealed Water Tubing And Similar Work Including Making Good Cutting N Exc 10Cm Girth Complete All As Specified And Directed. 61 S&Fin Repairs 15 Mm Bore Fancy Type, Chromium Platedstop Valves / Angle Cock Screwed Down High Pressure With Crutchhandle Screwed Both Ends For Iron Pipe Or For Unions All As Specifed And Directed. 62 S&Fin Repairs 15 Mm Bore Fancy Type, Chromium Plated With Long Shunk And Cup ( Concealed Type ) Stop Valves / Angle Cock Screwed Down High Pressure With Crutchhandle Screwed Both Ends For Iron Pipe Or For Unions All As Specifed And Directed. 63 Dismantling Of Pvcdrain Pipes Of 75 / 100 / 110Mm Bore, Including All Fittings, Jointed In Cement Mortar And Taking Out Of Trenches, If Required And Removing From Site Of Work Complete All As Directed. 64 S&F Pvc ( Swr ) Pipes Single Socketed 110 Mm Bore In Any Length With Rubber Ring Joints Fixed To Walls Complete All As Specified And Directed. 65 S&F Pvc ( Swr ) Pipes Single Socketed 110 Mm Bore In Any Length With Rubber Ring Joints Laid In Floor Complete All As Specified And Directed. 66 S&F Pvc ( Swr ) Bend Withaccess Door110 Mm Bore Complete All As Specified And Directed. 67 S&F Pvc ( Swr ) Bend110 Mm Bore Complete All As Specified And Directed. 68 S&F Pvc ( Swr ) Double ( Double Y ) Branch Piece, With Access Door110 Mm Bore.Equal Or Unequal Complete All As Specified And Directed. 69 S&F Pvc ( Swr ) Branch Piece Single ( Single Y ) Equal Or Unequal With Access Door 110Mm Bore Complete All As Specified And Directed. 70 S&F Pvc ( Swr ) 110Mm Bore Vent Cowl Complete All As Specified And Directed. 71 S&F In Repairs Pvc ( Swr ) Gully Trap 125 / 110 Mm, Setting And Jointing With Solvent Cement Etc Complete All As Specified And As Directed 72 S&F In Repair Pvc ( Swr ) Floor Trap 110 Mm Dia, Plain With Grating Including Jointing With Solvent Cement Complete All As Specified And Directed By Engr-In Charge. 73 S&F Pvc ( Swr ) Pipes Single Socketed 75 Mm Bore In Any Length With Rubber Ring Joints Fixed To Walls Complete All As Specified And Directed. 74 S&F Pvc ( Swr ) Pipes Single Socketed 75 Mm Bore In Any Length With Rubber Ring Joints Laid In Floors Complete All As Specified And Directed. 75 S&F Pvc ( Swr ) 75Mm Bore Bends Any Radius Withaccess Door Complete All As Specified And Directed. 76 S&F Pvc ( Swr ) 75Mm Bore Bends Any Radius Complete All As Specified And Directed. 77 S&F Pvc ( Swr ) Junction Single ( Single T ) Equal Or Unequal With Access Door 75Mm Bore Complete All As Specified And Directed Complete All As Specified And Directed. 78 S&F Pvc ( Swr ) 75Mm Bore Vent Cowl Complete All As Specified And Directed. 79 S&F Pvc ( Swr ) Branch Piece Single ( Single Y ) Equal Or Unequal With Access Door 75Mm Bore Complete All As Specified And Directed. 80 S&F In Repair Pvc ( Swr ) Floor Trap 75Mm Dia, Plain With Grating Including Jointing With Solvent Cement Complete All As Specified And Directed By Engr-In Charge. 81 Excavating In Trenches, N Exc 1.5 M Wide And N Exc 1.5 M In Depth; For Foundation, Etc. Or For Shafts, Wells, Cesspits, Manholes, Pier Holes, Including Small Tree Roots And Drain / Sewage Pipes Lines Etc. N Exc 10 Sq M On Plan And N Exc 1.5 M In Depth And Getting Out Any Type Of Soil. 82 M & L Cement Concrete Type D21:4:8 ( 40 Mm Graded Aggregate ) In Foundations, Filling And Mass Concrete 83 M & L For Concrete Bed To Drain Pipes Including Packing Under, And Haunching Against The Sides Of Pipes After They Are Laid And Tested; Incement Concrete1:3:6 Type C-2 ( Using 40 Mm Graded Stone Aggregate ) . 84 S & F Reinforced Concrete Pipes, Bore Of Pipe In Mm Class Np2, Laid And Jointed Complete With Collars 85 S&Fin Reapir Stainless Steel Wire Cloth 0.56 Mm Nominal Dia Of Wiore And Average Width Of Aperturee 1.18 Mm And Fixed With Eads Or Stainless Steel Wwie Staples Complete All As Specified And As Directed By Engr-In-Charge. 86 Hacking Out Old Broken Glass ( Any Thickness , Size Quality Ordescription ) From Metal Frame Including Punching Or Drilling Out Old Glazing Pins / Spring Clips Glazed With Putty And Removing Materials From Site Of Work All As Directed By The Engineer-In-Charge. 87 Hacking Out Old Broken Glass ( Any Thickness , Size Quality Ordescription ) From Wooden Frames Or Stone, Concrete Or Brick Surrounds, Glazed With Puttyor Fixed With Beads And Removing Materials From Site Of Work All As Directed By The Engineer-In-Charge. 88 Bands, Straps, Supports Or Stays For Rainwater, Ventilating Pipes, Including Bolts, If Required: Hooks ( Stay ) , Heavy, For Large Gates; Hook And Pintle Hinges:Large Hasps And Staples; Chains; Hand Made Sliding Bolts; Clamps; Hold Fasts; Wall Ties; Hooks For Hanging Fans; Plain Angle Cleats For Securing Purlins To Woodtrusses Or Rafters; Knee Piece Inserts; Two Way And Three Way Straps, Plate Washers And Similar Small Articles Conforming To Fe-290 Gde-E-165 89 Preparation Of Old Painted Wood And Wood Based Surfaces Of Any Description, Not Otherwise Descri-Bed, Over 10Cm Width Or Girt And Applying One Coat Of Synthetic Enamel Paint ( Ordinary Tint ) . 90 Preparation Of Old Painted Steel And Iron Surfaces Of Any Description, Not Otherwise Descri-Bed, Over 10Cm Width Or Girt And Applying One Coat Of Synthetic Enamel Paint ( Ordinary Tint ) . 91 Removing Demolished Material Ie Building Material Concrete Debrisof Any Type Etc To A Distance Of 30 Km Or Beyond Out Of Premises Of Metropolition Area Including Loading, Unloading By Manually Or By Mechanical Means ( Jcb And To Be Transported Through Trolly Or Tipper And Staking At The Destination As And When Directed By Engr-In-Charge During Execution. 92 M & L Rendering 10 Mm Thick Cement Plaster ( 1:3 ) On Roof Paddingfinished Even And Fair With Approved Water Proofing Compound @ 3% By Weight Of Cement Or As Per ManufactureS Instruction Including Taking Down Existing Cement Plaster / Lime Plaster All As Specified And As Directed. ( Note : Wpc Will Be Measured And Paid Seperately As Supply Only Under Relevant Item ) ( G+3 Bldgs ) 93 M & L 100 Mm Thick Cement Concrete Type B- 2, 1:2:4 ( 40Mm Graded Aggregate ) In Floor Finishesh And Paving And Finishing Cement Concrete Surface Even And Smooth Without Usingextra Cement. ( Over Roof Of 3Rd Floor ) . 94 Cutting Holes In Brickwalls Built In Cement Mortar Exc. Half Brick But Not Exc One Brick For Inserting Holdfasts , Clamp Etc And Making Good Dismantled Portion In Cement Mortar 1:3 Or Cement Concrete 1:2:4 Type B-1 As Required Complete All As Directed. ( Ground Floor To 3Rd Floor ) . 95 M&L Rendering 10Mm Thick Cement Plaster On Fair Faces Of Concrete Surfaces In Ceiling / Chajjas In Cement Motor 1:4 Finished Even And Smooth Without Using Extra Cement Completeincluding Necessary Scaffolding All As Specified And Directed Directed Up To To 3Rd Floor. 96 M&Lfor Preparation Of New Plastered Surfaces Of Wall And Applied Two Coats Ofcement Base Paint Through Mechanical Means Over A Coat Of Primer Completeincluding Necessary Scaffolding All As Directed. ( Ground Floor To 3Rd Floor ) . 97 Preparation Ofnew Plastered Surfaces Of Walland Apply Two Coat Ofweather Proof Exterior Emulsion Through Mechanical Means Over A Coat Of Primer All As Specified And As Directed. ( Ground Floor To 3Rd Floor ) . 98 S&Fin Repairsball Brass Valves, 20Mm Diabore High Pressure, With Polythene Float And Flynut Complete, Screwed For Iron Pipe Or Brass Ferrule All As Specified And Directed. ( Ground Floor To 3Rd Floor ) . 99 Disconnecting Existing Tanks, Setting Aside Or Lowering Ifrequired For Repairs, Cleaning, Etc. And Hoisting If Required Reconnecting And Re-Fixing In Old Or New Location Position Capacity Exc 250&N Exc 500 Ltr Complete All As Specified 100 Removing Building Materials Etc. ( Other Than Spoil Payable Under Items -Earthwork ) To A Distance Of 30.00 Km Or Above, Beyond The Lead Included In The Rates, Including Loading, Unloading And Stacking At The Destination All As Specified And As Directed. Note: All Debris And Rubbish Shall Be Removed From Mod Land During Or At The End Of Each Working Period At His Risk And Cost In Accordance With All Applicable Federal, State, And Local Regulations.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	21-Aug-2023	DATE CHANGE1	Date	09-09-2023
2	31-Aug-2023	DATE CHANGE2	Date	12-09-2023
3	31-Aug-2023	BOQ and Tender Corrigendum	BOQ	12-09-2023
4	12-Sep-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	19-09-2023

INR 500 /-

INR 67000.0 /-

Refer document

Name of Work : ADDN/ALTN TO CERTAIN SMQS AT RED QTRS (PHASE I) AND SPECIAL REPAIRS TO ROOF AT VARIOUS LOCATIONS AT MD ACCN AT CHAF BANGALORE.

Sl. No.	Item Description
1	Taking down old damaged existing water proofing membrane of any thickness from roof top complete all as specified and directed. Note: All waste materials shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.
2	Taking down cement or cement lime plaster any description on brick or stone walls, over RCC slab ,ceiling etc includingraking out joints, hacking for key, scrubbing down with water, etc. all as specifiedincluding necessary scaffolding
3	M & L for rendering 15 mm thick cement plaster 1:4 with and including water proofing compound @ 3% by weight of cement or as per manufacture"s instructionon concrete surfaces , finished even and smooth without using extra cement all as directed.all as specified and as directed.(Note : WPC will be measured and paid seperately as supply only under relevant item)
4	Supply only integral water proofing compound complete all asdirected.
5	M & LPCC (1:2:4) type B-0 (using 12.5 mm graded stone aggregate) as in roof/chajja padding smooth finish for maintaining roof/chajja slope complete all as specified and as directed
6	M&L for providing cement concrete type B-0 (1:2:4) using 12.5 mm graded aggregate as in roof kerbs or mud stops, rounded or chamfered on edges all as specified.
7	M&L for water proofing treatment on horizontal and vertical surfaces with Providing and laying / fixing TPO (Thermoplastic Polyolefin)membraneinclCleaning the surface and laying of 200GSM Geo textil and cover up with TPO RF 1.2 mm thermoplastic membrane on roof & up to 300 mm of parapets and crumple joint including junction of roof and parapet, welding the seam joints with hot airgun/machine and terminate the corners with extra protection to bear the high wind pressure. The TPO should be thoughroly tightened with the lower structure using mechanical fastening properly to avoid the corners and seam joint failure.Make :Asian paints TPO or equivalent product of M/s Bauchemic/CIPY/SIKA/Pidilite/Dr fixit TO membrane
8	M&L Cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified and as directed
9	Demolition of cement concrete in floors and pavings not exc 15cm thick below or above ground level.
10	M&L for 75mm thick cement concretetype C-2, 1:3:6 (40 mm graded aggregate) as in plinth protection all as specified.
11	Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided forall as specified and as directed by Engr-in-Charge.
12	Demolition of cement concrete reinforced of any description and in any position / any height not otherwise specifically provided forall as specified and as directed by Engr-in-Charge.
13	Demolition of cement concrete reinforced Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work all as specified and as directed by Engr-in-Charge.
14	Providing precastcement concrete type B-1, 1:2:4 (20 mm graded aggregate) Set in cement mortar 1:6in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces
15	Providing reinforced cement concrete type B-1, 1:2:4 (20 mm graded aggregate) in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the likeincluding necessary form work.
16	Providing reinforced cement concrete type B-1, 1:2:4 (20 mm graded aggregate) chajjas including necessary form work.
17	Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips
18	M & L for rendering 15 mm thick on fair faces of brick works/ block works or concrete surfaces cement plaster 1:6 finished even and smooth without using extra cement all as directed.all as specified and as directed.
19	M&L for preparing new plastered surfaces of wall and applying three coats of white wash.
20	M&L for preparing new plastered on wall and applying two coats of oil bound distemper over a coat of chalk whiteneing through mechanical means complete all as specified and directed by Engr-In-Charge.
21	Rendering 10mm thick cement plaster in cement mortar 1:3,on concrete sufaces as in ceiling/ chajja , finished even and smooth without using extra cement.
22	M&L for preparing new plastered on ceilingand applying three coats of white wash.
23	M&L for preparing new plastered surface on ceiling and applying two coats of distemper through mechanical means over a coat of chalk whiteneing complete all as specified and directed by Engr-In-Charge.
24	M & L for rendering 15 mm thick cement plaster 1:4 with and including water proofing compound @ 3% by weight of cement or as per manufacture"s instructionon stone masonry surface finished even and smooth without using extra cement all as directed all as specified and as directed.(Note : WPC will be measured and paid seperately as supply only under relevant item)
25	Preparation ofnew plastered surfaces of walland apply two coat ofWeather proof exterior emulsion through mechanical means over a coat of primer all as specified and as directed
26	M&Lfor preparation of new plastered surfaces of wall and applied two coats ofcement base paint through mechanical means over a coat of primer completeincluding necessary scaffolding all as directed. (Ground floor to 3rd Floor).
27	M&L complete removal of existing treatment on wallsand preparation of surface making smooth and applying two coats ofcement base paint through mechanical means over a coat of primer completeincluding necessary scaffolding all as directed. (Ground floor to 3rd Floor).
28	Disconnecting existing tanks, setting aside or lowering ifrequired ) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in old or new location position . After cleaning repairing and removing all scale dirtand wiping ,drying etc complete capacityn exc 500 ltr complete all as specified
29	S&F trible layered Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted & fixed in position all as specified in SSR Part I , 500 Ltrs Capacity including dismantling existing 500 Ltr water tanks complete all as specified and as directed.
30	S&F ballvalves, 20mm diabore high pressure,of PTMT with epoxy coated Aluminium rod&high density plastic ball screwed for iron pipe and fixed.
31	S&Fin repair ballvalves, 20mm diabore high pressure,of PTMT with epoxy coated Aluminium rod&high density plastic ball screwed for iron pipe and fixed.
32	Demolition of Brick work /PCC block masonry or stone masonry built in cement mortar including all quoins, arches, pillars etc., butexcluding ashlar facing dressed stone works and pre-cast concrete articles complete all asdirected.
33	M&L brick work with sub clam ‘B’ brick straight or curved on plan exe. 6 meters mean redius built in cement mortar 1:6 complete all as specified and as directed.
34	Pre-cast cement concrete block in PCC 1:3:6 type C1(20mm graded aggregate) masonry with solid blocks, exc. 10cm in width and setting in mortar 1:6 completeall as specified and as directed
35	S&F in repairs 20mm dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed.
36	S&F in repairs 25mm dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed.
37	Dismantling floor hearth or wall tiling including cement morter bedding andbacking coat plastering of any thckness removing serviceable tiles to store and rubbish off premises etc complete all as specified and as directed.
38	M&L Non - skid Ceramic coloured tiles 7 to 8 mm thick area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over 15mm thick screed bed or bedding in CM 1:6 complete all as specified and directed.
39	M&L Non - skid Ceramic coloured tiles 7 to 8 mm thick area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over 15mm thick screed bed or bedding in CM 1:6 complete all as specified and directed.
40	M&L for glazed ceramic tiles coloured of size 450X 300X 7mm thick as vertical sruface set and jointed in neat cement slurry and pointed in white or colour cement mixed with pigment to match the shade of the tiles complete all as specifiedc and as directed with 10 mm th rendering 1:4 for laying wall finishes complete all as specified and as directed.
41	M&L for PCC 1:5:10 Type E-2 (using 40mm graded aggregate) as in filling in sunken slab complete.
42	M&L for providing water proofing treatment to sunken floor complete all as per following specification:- Providing 20mm thick cement plaster in cement mortar 1:3 in mixed with Pidi Proof LW or Dr Fixit @ 200 ml per 50kg of cement and finished even and smooth surface without using extra cement.Note : WPC shall measured and paid saperately
43	Application of two coats of pidifin 2k water proof coating i.e proof coat of Pidilite @ approx 1.00 Kg per sqm as per manufactures instructions. Note :-(i) The rate includes for preparation of surface treatment and sealing of all joints, cracks, corners and junction of pipes etc and ponding test complete all as specified and directed by Engineer-in-Charge .(ii) PCC filling shall be measured and paid separately.(iii) Water testing of sunken floor shall be carried as per direction of GE & rates quoted by the tenderer shall be deemed inclusive of expdr incurred on testing.
44	S&F in repairs Vitreous China wash down watercloset pan (Pedestal Pattern), White with "P" or "S" trap, including provision of fixing bolts and connecting upto drain and flushing pipe etc. complete.
45	Supply only plastic water closet seat, white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device (Fixing include in item above).
46	Supply only PVC flushing cistern with flush out valve type,10 ltrs capacity,low level white with inlet ball valve,float and handle including bracket including flush pipe complete (Fixing include in item No 76 & 77).
47	S&F in repair PVC connection pipe 450mm long 15mm dia both end having brass coupling nut and PVC washer complete all as specified and directed by Engr-In Charge..
48	S& F in repair Health faucet (ABS body) mild steel chromium plated suitable for 15mm dia pipe with 1 m long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect asspecified and directed. Cera - F8030104 or equivalent
49	S&F in repair bib taps, fancy type with long neck chromium plated with crutch or butterfly hadle screwed down screwed for iron pipe or brass ferule of 15mm bore complete all as specified and as directed.
50	S&F in repairs 15mm two in one Bib taps, chromium plated, fancy type, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed all as specified.(Make: Jaquar Cat No.FON-40041)
51	Taking up or down steel tubing / CPVC pipes and connections, fittings etc including cleaning for refixing or removal to store for15mm bore complete all as specifiedand as directed.
52	Refixing old steel tubing/ ld CPVC pipes15 mm dia and connections in new or old position (Walls, ceilng ,floors etc)
53	S&F tubing,medium grade,15mm bore with all fittings fixed to walls and ceiling or laid in floors including cutting through walls and floors etc and their making good complete all as specified and directed.
54	Taking up or down steel tubing/ CPVC pipes and connections, fittings etc including cleaning for refixing or removal to store for20 mm bore complete all as specifiedand as directed.
55	Refixing old steel tubing / old CPVC pipes 20 mm bore and connections in new or old position (Walls, ceilng ,floors etc)
56	S&F tubing,medium grade,20mm bore with all fittings fixed to walls and ceiling or laid in floors including cutting through walls and floors etc and their making good complete all as specified and directed.
57	Taking up or down steel tubing/ CPVC pipes and connections, fittings etc including cleaning for refixing or removal to store for25 mm bore complete all as specifiedand as directed.
58	Refixing old steel tubing/ old CPVC pipes25 mm bore and connections in new or old position (Walls, ceilng ,floors etc) ( Ground floor to Seventh Floor).
59	S&F tubing,medium grade,25mm bore with all fittings fixed to walls and ceiling or laid in floors including cutting through walls and floors etc and their making good complete all as specified and directed.
60	Cutting chases pinning in making good for Stone concete block or slab walls to facing where required and pointing in cement mortor 1:3 to ends or edges of concealed water tubing and similar work including making good cutting n exc 10cm girth complete all as specified and directed.
61	S&Fin repairs 15 mm bore fancy type, chromium platedStop valves / Angle cock screwed down high pressure with crutchhandle screwed both ends for iron pipe or for unions all as specifed and directed.
62	S&Fin repairs 15 mm bore fancy type, chromium plated with long shunk and cup (concealed type) Stop valves / Angle cock screwed down high pressure with crutchhandle screwed both ends for iron pipe or for unions all as specifed and directed.
63	Dismantling of PVCdrain pipes of 75/100/110mm bore, including all fittings, jointed in cement mortar and taking out of trenches, if required and removing from site of work complete all as directed.
64	S&F PVC (SWR) pipes single socketed 110 mm bore in any length with rubber ring joints fixed to walls complete all as specified and directed.
65	S&F PVC (SWR) pipes single socketed 110 mm bore in any length with rubber ring joints laid in floor complete all as specified and directed.
66	S&F PVC (SWR) bend withaccess door110 mm bore complete all as specified and directed.
67	S&F PVC (SWR) bend110 mm bore complete all as specified and directed.
68	S&F PVC (SWR) double (double Y) branch piece, with access door110 mm bore.equal or unequal complete all as specified and directed.
69	S&F PVC (SWR) Branch piece single(Single Y)equal or unequal with access door 110mm bore complete all as specified and directed.
70	S&F PVC (SWR) 110mm bore vent cowl complete all as specified and directed.
71	S&F in repairs PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement etc complete all as specified and as directed
72	S&F in repair PVC (SWR) floor trap 110 mm dia, plain with grating including jointing with solvent cement complete all as specified and directed by Engr-In Charge.
73	S&F PVC (SWR) pipes single socketed 75 mm bore in any length with rubber ring joints fixed to walls complete all as specified and directed.
74	S&F PVC (SWR) pipes single socketed 75 mm bore in any length with rubber ring joints laid in floors complete all as specified and directed.
75	S&F PVC (SWR) 75mm bore bends any radius withaccess door complete all as specified and directed.
76	S&F PVC (SWR) 75mm bore bends any radius complete all as specified and directed.
77	S&F PVC (SWR) junction single (Single T) equal or unequal with access door 75mm bore complete all as specified and directed complete all as specified and directed.
78	S&F PVC (SWR) 75mm bore vent cowl complete all as specified and directed.
79	S&F PVC (SWR) Branch piece single(Single Y) equal or unequal with access door 75mm bore complete all as specified and directed.
80	S&F in repair PVC (SWR) floor trap 75mm dia, plain with grating including jointing with solvent cement complete all as specified and directed by Engr-In Charge.
81	Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, including small tree roots and drain/sewage pipes lines etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out any type of soil.
82	M & L Cement concrete Type D21:4:8 (40 mm graded aggregate) in foundations, filling and mass concrete
83	M & L for Concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; inCement concrete 1:3:6 type C-2 (Using 40 mm graded stone aggregate).
84	S & F Reinforced concrete pipes, Bore of pipe in mm class NP2, laid and jointed complete with collars
85	S&Fin reapir stainless steel wire cloth 0.56 mm nominal dia of wiore and average width of aperturee 1.18 mm and fixed with eads or stainless steel wwie staples complete all as specified and as directed by Engr-In-Charge.
86	Hacking out old broken glass (any thickness ,size quality ordescription) from metal frame including punching or drilling out old glazing pins/spring clips glazed with putty and removing materials from site of work all as directed by the Engineer-in-charge.
87	Hacking out old broken glass (any thickness ,size quality ordescription) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads and removing materials from site of work all as directed by the Engineer-in-charge.
88	Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165
89	Preparation of old painted wood and wood based Surfaces of any description, not otherwise descri-bed, over 10cm width or girt and applying one coat of Synthetic enamel paint (ordinary tint).
90	Preparation of old painted steel and iron Surfaces of any description, not otherwise descri-bed, over 10cm width or girt and applying one coat of Synthetic enamel paint (ordinary tint).
91	Removing demolished material ie building material concrete debrisof any type etc to a distance of 30 KM or beyond out of premises of metropolition area including loading, unloading by manually or by mechanical means (JCB and to be transported through trolly or tipper and staking at the destination as and when directed by Engr-In-Charge during execution.
92	M & L rendering 10 mm thick cement plaster (1:3) on roof paddingfinished even and fair with approved water proofing compound @ 3% by weight of cement or as per manufacture"s instruction including taking down existing cement plaster/lime plaster all as specified and as directed.(Note : WPC will be measured and paid seperately as supply only under relevant item) (G+3 bldgs)
93	M & L 100 mm thick Cement concrete type B- 2, 1:2:4 (40mm graded aggregate)in floor finishesh and paving and finishing cement concrete surface even and smooth Without usingextra cement. (Over roof of 3rd floor).
94	Cutting holes in brickwalls built in cement mortar Exc. Half brick but not exc one brick for inserting holdfasts ,clamp etc and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required complete all as directed. (Ground floor to 3rd Floor).
95	M&L rendering 10mm thick cement plaster on fair faces of concrete surfaces in ceiling/chajjas in cement motor 1:4 finished even and smooth without using extra cement completeincluding necessary scaffolding all as specified and directed directed up to to 3rd Floor.
96	M&Lfor preparation of new plastered surfaces of wall and applied two coats ofcement base paint through mechanical means over a coat of primer completeincluding necessary scaffolding all as directed. (Ground floor to 3rd Floor).
97	Preparation ofnew plastered surfaces of walland apply two coat ofWeather proof exterior emulsion through mechanical means over a coat of primer all as specified and as directed. (Ground floor to 3rd Floor).
98	S&Fin repairsball brass valves, 20mm diabore high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule all as specified and directed. (Ground floor to 3rd Floor).
99	Disconnecting existing tanks, setting aside or lowering ifrequired for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in old or new location position capacity exc 250&n exc 500 ltr complete all as specified
100	Removing building materials etc. (other than spoil payable under items -earthwork) to a distance of 30.00 Km or above, beyond the lead included in the rates, including loading, unloading and stacking at the destination all as specified and as directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.