Tender For Supply & Construction Of Ojl (Qty- 04 Nos) For The Fy 2026-27

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Tender For Supply & Construction Of Ojl (Qty- 04 Nos) For The Fy 2026-27-Prefabricated Multipurpose Officer Jcos Living Shelter Of Size 7.32M X 6.1M And 2.80M Clear Height Upto Ceiling With One Side Verandah Of Width 1.525M With Back Side Toilet Of Size 5.00X 1.8X 2.6 Clear Height , Including Structure With Roof, Door, Windows, False Ceiling, Wall Panel, Roof Purlin, Truss, Vertical Column, Painting, Foundation Nut And Bolt, Including 2X Toilets With Soakage Pit/Septic Tank And Manhole Etc As Per Sketch Att . Nos 1 Design Parameters (A) Seismic - Zone V (B) Wind Pressure - To Stand Wind Pressure 150 Kg /Sqm (C) Tempreture Range - (-10°) To (+) 50°C (D) Thermal Insulation - 0.25W/M Deg K (E) Acoustic Transmission > 40 Db (F) Fire Propagation <60 Min Dimensions.Dimesions Of Each Shelter Given Belows:- (A) Shelters. 7.32X6.1X2.6 (Clear Up To False Ceiling) (B) Verandah. 1.52M Wide. (C) Toilet - 5X1.8X2.6M Details Material Specifications. Detailed Specification Of The Shelter Is As Given Below And Enumerate In Sketch P, Q, R, S, T, U, V, W, X, Y, Z, Aa, Bb, Cc,Dd,And Ee. Earth And Construction Work (A) Excavation In Trenches Not Exceeding 0.5 M Width & Not Exc 1.50M Depth For Column/Dwarf Wall Fdn In Hard/Dense Soil And Consolidation Removal Of Surplus Soil And Spreading At A Distance Not Exceeding 50 M. (B) Column Fdn Column Fdn Shall Be Of Size 230Mm X 230Mm X 650Mm Below Gl And 500 Mm Above Gl In Pcc 1:2:4 Type B1 Using 20Mm Graded Crushed Stone Aggregate, Over 100Mm Thick Pcc 1:4:8 Type D2 As In Mass Concrete/ Sub Base Over 100 Mm Thick Hardcore Using 63 Mm Aggregate. As Per Sketch R. (C) Dwarf Wall . Brick Wk In Cm 1:4 Height Of Plinth Below Gl 650 Mm And Above Gl Shall Be 500 Mm And Over 100 Mm Thick Pcc (1:4:8) Type D2 Sub Base Over 100 Mm Thick Hard Core Of 63 Mm As Per Sketch R. (D) Coping. Pcc (1:2:4) Type B1 Using 20 Mm Graded Aggregate 40 Mm Thick With Wpc 3% Of Weight Of Cement Shall Be Placed Over Dwarf Wall. As Per Sketch R. (E) Flooring. Pcc (1:2:4), 50 Mm Thick Using 20 Mm Graded Stone Crushed Aggregate Over Sub Base 75 Mm Thick Pcc (1:4:8) Type D2 Using 40 Mm Graded Stone Aggregate Over 100 Mm Thick Hardcore Size Of 63 Mm Graded Agg Rammed With Earth Over Rolled Earth Filling Shall Be Provided. As Per Sketch R. (F) Plinth Protection. Plinth Protection To Be Provided 1000 Mm Wide & 75 Mm Thick In Pcc (1:2:4) Type- C1 Using 20 Mm Graded Stone Aggregate Over 100 Mm Thick Hardcore Size Of 63 Mm Graded Agg, All Around The Shelter. As Per Sketch R. (G) Plastering. Plastering On External Plinth Wall Surfaces Above Ground Level Of Brick Work Will Be Provided With 15Mm Thickness In Cm 1:4.In Two Layer First Layer 10Mm Thick Over 5Mm Thick Layer . Structural Elements . The Steel Structure For The Shelters Will Be Designed For The Design Parameters As Enumerated And For The Dimensions As Indicated In The Drawings. All Structural Steel Will Be Prepainted With Two Coat Og Synthetic Enamel Over One Coat Of Primer Red Oxide And As Per Is - 4923 - 1968 With Manufacturer’S Test Certificate For Structural Properties. (A) Columns. The Main Columns Will Be Made Out Of Ms Rectangular Hollow Section Of Size 96Mm X 48Mm X 3.20 Mm Conforming To Is 4923: 1997 And Will Be Fixed Using 8Mm Thick Ms End Plate 150X150 X 8Mm Thick At Top And 4 Nos 10Mm Dia , 50 Mm Length Nut & Bolts At Top Level. The Column Shall Be Welded With 200 X 200 X 8Mm Thick Ms Plate At Bottom And Shall Be Fixed To The Foundation With 4 Nos Bolts 16Mm Dia 450Mm Long Through This Plate. Make: Tata/Sail/Jindal/Surya Prakash/Avon Nos 8 (B) Verandah Columns. The Main Columns Will Be Made Out Of Ms Rectangular Hollow Section Of Size 96Mm X 48Mm X 3.20 Mm Conforming To Is 4923: 1997 And Will Be Fixed Using 8Mm Thick Ms End Plate 150X150 X 8Mm Thick At Top And 4 Nos 10Mm Dia , 50 Mm Length Nut & Bolts At Top Level. The Column Shall Be Welded With 200 X 200 X 8Mm Thick Ms Plate At Bottom And Shall Be Fixed To The Foundation With 4 Nos Bolts 16Mm Dia 450Mm Long Through This Plate. Make: Tata/Sail/Jindal/Surya Prakash/Avon Nos 4 (C) Toilet Columns. The Main Columns Will Be Made Out Of Ms Rectangular Hollow Section Of Size 96Mm X 48Mm X 3.20 Mm Conforming To Is 4923: 1997 And Will Be Fixed Using 8Mm Thick Ms End Plate 150X150 X 8Mm Thick At Top And 4 Nos 10Mm Dia , 50 Mm Length Nut & Bolts At Top Level. The Column Shall Be Welded With 200 X 200 X 8Mm Thick Ms Plate At Bottom And Shall Be Fixed To The Foundation With 4 Nos Bolts 16Mm Dia 450Mm Long Through This Plate. Make: Tata/Sail/Jindal Nos 3 (C) Truss Trusses Shall Be Made Of Ms Rectangular Hollow Section Of Size 66X33X2.9 Mm Conforming To Is 4923-1997. The Trusses Are Provided At A Distance Of 2.44 Mtr C/C And Shall Be Supported On Suitable Columns. Two Nos Ms Plate Of Size 150 X 150 X 8Mm Thick Should Be Welded To Each Truss To Tie With Top Plate Of The Columns. Suitable Arrangement Of 100X100X5Mm Thick Cleats With Nos 04 Drilled Holes Of Dia 12 Mm For Fixing Purlins . All As Per Dgs & D Drg No.112 Version 2015. As Per Sketch S & T Make: Tata/Sail/Jindal/Surya Prakash/Avon Nos 4 (D) Varandah Rafter. The Rafter Will Be Fabricated Out Of Rh Steel Sections Of Size 66Mm X 33Mm X 2.90Mm With 100X100X5 Mm Thick Cleats Welded At Both The Ends With 04 Nos Drilled Holes Of Dia 12 Mm With 04 Nos 12 Mm Dia 40 Mm Lenth Suitable Nut And Bolts To Fix It On Top Of The Columns. Make: Tata/Sail/Jindal Nos 4 (E) Toilet Rafter. The Rafter Will Be Fabricated Out Of Rh Steel Sections Of Size 66Mm X 33Mm X 2.90Mm With 100X100X5 Mm Thick Cleats Welded At Both The Ends With 04 Nos Drilled Holes Of Dia 12 Mm With 04 Nos 12 Mm Dia 40 Mm Length Suitable Nut And Bolts To Fix It On Top Of The Columns. Make: Tata/Sail/Jindal Nos 3 (F) Purlin The Purlins Will Be Fabricated Out Of Rh Steel Sections Of Size 66Mm X 33Mm X 2.90Mm With 100X100X5 Mm Thick Cleats Welded At Both The Ends With 04 Nos Drilled Holes Of Dia 12 Mm With 04 Nos 12 Mm Dia 40 Mm Length Suitable Nut And Bolts For Fastening. All As Per Sketch Q Make: Tata/Sail/Jindal Nos 33 (G) Toilet Purlin The Purlins Will Be Fabricated Out Of Rh Steel Sections Of Size 66Mm X 33Mm X 2.90Mm With 100X100X5 Mm Thick Cleats Welded At Both The Ends With 04 Nos Drilled Holes Of Dia 12 Mm With 04 Nos 12 Mm Dia 40 Mm Lenth Suitable Nut And Bolts For Fastening. All As Per Sketch Q Make: Tata/Sail/Jindal Nos 4 (H) Gable End Purlin. 300Mm Long Made Of Rectangular Hollow Steel Section Of Size 66Mmx 33Mm, 2.9Mm Thick Weight Not Less Than 4.75 Kg/M Conforming To Is : 4923: 1997 Alongwith Base Plate Of Size 66Mmx150Mmx5Mm For Fixing With Purlin/Gable End. Nos 22 Wall Panels. All Walls Shall Be Made Of Gi Metal Skin Puf Panel Of Thickness 41.2 Mm. The Wall Is In Sandwich Panel System Using 02 Nos 0.63Mm Thick 200 Gms/M2 Zinc Plated Pre-Coated Pre-Colored Sheets With 40 Mm Gap Filled With Polyurethane Foam. White Panel Internally And Camouflage Pattern Externally. The Puf Insulation Material In The Panels Should Have Fire Retarding And Self Extinguishing Properties As Per International Standard B2 Din 4101 Part 1.The Total Thickness Of The Finished Composite Panel Should Be 41.20Mm. The Tolerance In The Panel Can Only Be On The Plus Side. Make:Sintex/Lloyd/Jindal Sqm 116 Physical Standard And Properties Of The Puf Panel. (I) The Bulk Density Of Insulation Is 44 (+-) 10% Kg/M3 . (Ii) Pre-Coated Sheet Shall Be Conforming To Is 14246-1995. (Iii) Panel Weight Is Min 11 Kg/M2 . (Iv) ‘U’ Valve Of External Walls Will Not Exceed 0.36 + 5% W/M2Kg. (V) Compressive Strength At 10% Deformation- 2.1 Kg/Cm2 (V) Tensile Strength 3.7 Kg/M2 . (Vi) Bending Strength 4.0 Kg/Cm2 . (Vii) Adhesive Strength 2.9 Kg/Cm2 . (Viii) Close Cell Content 90-95%. The Panels Are Lined With A Male-Female Type Groove Made With Extended Wall Panel Sheets Where By Complete Air Tightness Can Be Achieved. The Puf Wall Panel- Make:Sintex/Lloyd/Jindal Roof. The Roof Slope Shall Be 1:4 Approx. The Wall Height Shall Be 2.80 M At Eaves And 3.50 M At Central Gable. The Roof Shall Be Done With Corrugated Prepainted Galvanised Steel Of Thickness 0.63 Mm. These Corrugated Pre Painted Dark Green Gi Sheets Are Laid Over A Frame Work Trusses, Columns And Purlins Fixed Using Self Tapping Screws. A Pre Painted Galvanized Steel Sheet Ridge Cover Of Size 7920 Mm X 600 Mm X 1 Mm Is To Be Fixed On Ridge Portion Of The Roof Using Self Tapping Screws. External Finish Shall Be Camouflage Pattern. The Roof Shall Be Projected At Least 300 Mm Around All Sides Of Shelter. The Roof Sheet To Be Fixed On Purlin Of Size Rhs 66 Mm X 33 Mm X 2.9 Mm As Directed With Suitable Fastening Arngs. Wind Tie. 03 Nos Wind Ties Of 40Mm X 4 Mm Ms Flat On Each Side Will Be Provided Along The Length For 7.92M Make: Tata/Sail/Jindal Sqm 95 False Ceiling. The False Ceiling Will Be Made Up Of 6Mm Thick Cement Flat Sheet (Asbestos Free) Conforming To Is: 14726:1995 As Per Is: 14862: 2000, Bonded With 32Mm Thick Expended Polystyrene Core Having Bulk Density 32 Kg/Cum Conforming To Is: 4671:1984 Type-I. The False Ceiling Shall Be Placed In To A Aluminium Suspended Grid Frame Consisiting Main Runner , Cross Tee Member Along Longer Length Hanged With 4 Mm Dia Gi Wire At Required Places,And Wall Angle Screwed Into Panels Forming Grid Of 600 Mm X 600 Mm. Make: Gyproc India/ Lafarge/ Armstrong Sqm 54 Living Room Flooring. Non Skid Ceramic Tiles 600 X 600 X 8-10Mm Thick Over 15Mm Thick Screed Bed With 50Mm Thick Pcc 1:2:4, With 20Mm Graded Stone Crushed Aggregate Over 75Mm Thick Pcc 1:4:8 Using 40Mm Grade Stone Crushed Aggregate As Sub Base Over 100Mm Thick Rammed Stone Boulder Hardcore Over Rammed Earth Shall Be Provided. Toilet Flooring. Non Skid Ceramic Tiles 400 X 400 X 8-10Mm Thick Over 15Mm Thick Screed Bed With 50Mm Thick Pcc 1:2:4, With 20Mm Graded Stone Crushed Aggregate Over 75Mm Thick Pcc 1:4:8 Using 40Mm Grade Stone Crushed Aggregate As Sub Base Over 100Mm Thick Rammed Stone Boulder Hardcore Over Rammed Earth Shall Be Provided. User Hand Book. User Hand Book To Be Provided For The Shelter Clearly Giving Out Part Nos Of All Structural And Panel Members Sequencially Numbered For Easy Identification And Erection Of The Shelter. Panels And Structural Members To Have The Same Marking Written On Them For Their Easy Identification. Openings. (A) Doors. Aluminum Door With Puf Panel Of Size 2080Mm X 1000Mm The Thickness Of Aluminium Section Not Less Than 2Mm Thick . Thickness Of Door Panel With Metal Skin Will Be 41.20Mm With Auto Door Closure, Door Stopper And Latch Arrangement With Ss Hinges Provided At Each Entry To Ojl Shelter. Aluminum Outer Door Will Be Made Up Of Aluminum Alloy Wire Mesh Of Size 0.45 Mm Nominal Dia Of Wire And Average Width Of Aperture 1.40 Mm For Mosquito Protection And Inner Door Will Be Of Aluminum With Puf Panel Including Hydraulic Door Closer. Make - Jindal/ Hindalco/Bharat Nos 2 (B) Windows Sliding Aluminum Windows Of Size 1200Mm X 1200Mm, The Thickness Of Aluminium Section Not Less Than 2Mm Thick. The Window Will Be Provided With Three Panel Sliding Suttters, Two With Glass 5Mm Thick And One With Mosquito Proof Net Alongwith Wire Mesh Of Size 0.45 Mm Nominal Dia Of Wire And Average Width Of Aperture 1.40 Mm For Mosquito Profing Make - Jindal/ Hindalco/Bharat Nos 4 (C) Ventilators Aluminum Ventilator Of Size 450Mmx 450Mm The Thickness Of Aluminium With Section Not Less Than 2Mm Thick With Auto Closure, Ventilator Stopper Arrangement Will Be Provided Each Ventilator, Aluminum Alloy Wire Mesh Of Size 0.45 Mm Nominal Dia Of Wire And Average Width Of Aperture 1.40 Mm For Mosquito Protection And Ventilator Will Be Aluminum. Make - Jindal/ Hindalco/Bharat Nos 2 (D) Bathroom Doors. Pvc Door Of Size 2000Mm X 900Mm And 30Mm Thick Factory Made Mouled Pvc Door (Wood Free) Consisting Of Frame Made Out Of Ms Tubes Of 19 Mm Thickness Of Size Of 20 Mm X 40Mm For Stiles As Well As Toprail, Bottom Rail And Lock Rail Including All Mongary Fittings Of Isi Mark, As Per Sketch T . Make: Sintex/Rajshri/Bharat Nos 2 Sewage Disposal (A) Man Hole. 01 X Manhole Having Internal Size 600Mm X 600Mm Wall Thickness 0.23M Square In Shape And 600Mm Depth Will Be Constructed With Brick Wall In Cm 1:4 Over 100Mm Thick Pcc 1:4:8 Type D-2. Pvc 110M Dia Pipe With Jointing Arranged Socket, Bend, Tee Will Be Used As Sewage Pipe From Manhole To Septic Tank As Per Sketch Cc Nos 1 (B) Man Hole Cover. Man Hole Frame Of Size Isa (40Mm X 40Mm X 6Mm) Shall Be Provided To Adequately Cover Manhole Including Fastener Having Internal Size 1050Mm X 1050Mm And Cross Fi Of Size 25X5 Mm Including 1.25 Mm Thick Plain Ms Sheet Of Top Covering Openable Hinges, One Nos Of Ms Handle, Including Two Coat Of Synthetic Enamel Paint Over A Coat Of Red Oxide Primer Complete As Per Sketch DdMake : Tata/Sail/Jindal Nos 1 (C) Septic Tank. A Septic Tank Of Size Of Internal Size 2.1M X 2.1M X1.8M,Wall Thickness 0.23M Square In Shape And 1.5M Depth (From Top To Bottom) Will Be Constructed With Brick Masonary In Cm 1:4 Over 100Mm Thick Pcc 1:4:8 Type D-2 And Cover Of Ppgi Colour Coated Sheet 0.50Mm Thk Of Green Colourt With Angle Iron Frame 45X45X5Mm And Provided Of Gas Exhaust Arrangement Complete To Cover Septic Tank. Nos 1 (D) Soakage Pit. A Soakage Pit Of Size 2.1M X 1.9M Honeycomb Wall Square In Shape And 2M Depth From Top To Bottom Will Be Constructed With Brick Wall In Cm 1:4 Over 100Mm Thick Pcc 1:4:8 Type D-2. Brick Masonary With Adequate Nos Of Honey Combing & Filled With 40 To 60Mm Aggregate Upto 15Cm Height. The Soakage Pit To Be Filled With Brick Bats. Septic Tank Should Be Loc At Least 8 Mtr Away From Shelter Wall And At An Adequate Depth So As To Have Min Of 20 Degree Slope For The Sewage Pipe. Nos 1 (E) Soakage Pit Cover. Soakage Pit Frame Of Size Isa (40Mm X 40Mm X 6Mm) Shall Be Provided To Adequately Cover Of Manhole Including Fastener Having Internal Size 2400Mm X 2200Mm And Cross Fi Of Size 25X5 Mm Including 1.25 Mm Thick Plain Ms Sheet Of Top Covering , Openable Hinges , One Nos Of Handle ,Including Two Coat Of Synthetic Enamel Paint Over A Coat Of Red Oxide Primer Complete As Per Sketch Dd. Make : Tata/Sail/Jindal Nos 1 Furniture. (A) Graphic Single Wooden Bed With Headboard , With Matress And 2 Nos Of Pillow Size Wooden Bed Overoll Length 1950 - 2000 Mm, Overall Width Of Bed (In Mm) 900 - 1050 Mm (3 To 3.5 Ft),Overall Height Of Bed Frame From Installation Level (In Mm) 450 - 500 Mm Nos 4 (B) Electric Room Heater 1200 Watt ,03 Rod, Rotation Type Over All Dimension 600Mmx450Mm (Isi Marked) Make : Bajaj/ Philips/Usha Nos 2 (C) Steel Almirah Of Size 900 X 600X1800Mm Height Complete Provided All As Per Drg. Make : Godrej/Nilkamal/ Supremo Nos 2 (D) Looking Mirror Of Size 1.30 M X 0.60 M. Make : Saint Gobain /Modiguard Nos 2 (E) Water Camper 20 Ltr Capacity Make : Milton/ Cello Nos 2 (F) Desert Cooler Pvc Body Cover Of 50 Ltr Water Storage Capacity With 0.5 Hp Submersible Water Pump, Himidity Controller, Pvc Type Air Blower Of Size 250 Mm Of Electric Capacity 230 Volts 50 Hz. Make: Khetain/Bajaj/ Usha Nos 2 (G) Fire Extinguisher 02 Kgs Capacity, Foam Typw Map-90 Alongwith Its Accessories Confirming To Is 13849, Make : Ceasefire/Minimax/Firex Nos 2 (H) Office Chair With Arms And Padded With Polyurethane Foam For Seat And Backrest , 12 Mm Thick Ply For Backrest And Round Pipe Will Be Used For The Frame . Size And Specification Of The Chair As Per Drg. Make: Neelkamal/Supreme/ Godrej Nos 2 (J) Table. Office Table Of Moulded Plastic Of Size 1.98M X 1.02M Make: Neelkamal/Supreme/Cello Nos 2 (K) Bed Side Cabinet. The Wooden Storage Bed Size Furniture Solid Wood Bed Side Cabinet Furniture Size 40Wx35Dx60H Cms. Make: Godrej/ Supremo/ Nilkamal Nos 4 (L) Easy Chair. Fabric Easy Chair With Crushioned Neck Rest For Complete Comfort Frame Made Of Metal Tubes Of Thickness 0.8Mm With Powder Coating. Back And Seat Can Be Adjusted As Per Only Required (Multiple Positions Locking Mechanised) With Size Of 81Dx69Wx116H Cms. Make: Neelkamal/Supreme/ Godrej Nos 2 (M) Table Lamp. Table Lamp Is A Small Appliance That Holds An Electric Bulb And Produces Light. Your Desk Lamp Night Provide Enough Light For You To Read By At Night Or You May Have To Turn On A Floor Lamp Too After To Sun Goes Down Size Of Lamp Min Base Ht 18.Make. Crompton/ Wipro/ Philips Nos 2 (N) Peg Table. Solid Wood Rectangular Peg Table Revel In Simplicity With This Clean Peg Table Size Of 18X12. Make: Godrej/ Supremo/ Nilkamal Nos 4 (K) Curtain Rod Arrangement : 25 Mm Diameter Mild Steel Powder Colour Coated Drapery Rod With Fixing Arrangements And Both Side Golden Colour Bluster Will Be Provided For All Openings (Doors And Windows) Of Each Shelter. The Drapery Rod Should Be Minimum 450 Mm Longer Than Width Of The Opening As Per Direction. Nos 6.0 (L) Refrigerator Single Door Capacity Of 180 Ltr. Make : Lg/Sumsung/Godrej/Whirlpool Nos 2.0 Misc Items. (A) Paints. Following Quantity Of Paints Conforming To As Per Is 2932-1974 And Is - 5411 (Pt-I) - 1974 (B) Cement Based Paint (External Finish), As Per Is: 5410-1969. Make: Shalimar/Berger/Asian. Kgs 10.0 (C) Steel Primer Primer Shall Be Conforming To Is 2074 : 1992 Iind Revision Make : Asian/Berger/Nerolac Ltr 2 (D) Synthetic Enamel Og Colour 1St Quality Conforming To Is 2932-2003. Make : Asian/Berger/Nerolac Ltr 3 (E) Turpentine Oil (Gum Spirit Of Turpentine) Conforming To Is 533(It Shall Not Have No Grease Or Other Residue Wen Allowed To Evaporate). Ltr 1 (F) Self Tapping Screw 1/2 (100 Nos) Pkt 2 (G) Self Tapping Screw 1 (100 Nos) Pkt 2 (H) Self Tapping Screw 1 1/2 (100 Nos) Pkt 1 Water Supply With Plumbing And Sanitary Following Items:- (A) Hdpe Rotational Moulded Polyethylene Water Storage Tank Three Layer (Cylindrical Vertical With Closed Top Of 1000 Ltr Capacity) With Cover/Lid One Set Of Moulded Assy. Make- Sintex/Polycon/Vectus Nos 1 (B) Ms Angle Iron Water Tank Staging Complete All As Per Drg. Make Tata/Jindal/Sail. Job 1 (C) Brass Float Valve 20 Mm Dia Attached With Epoxy Coated Aluminium Rod And Hd Ball Make-Prayag/Jindal Nos 1 (D) 15 Mm Dia Gi Pipe 20 Long Med Grade Confirming To Is 1239-2004. (Isi Marked ) Nos 3 (E) 20 Mm Dia Gi Pipe 20 Long Med Grade Confirming To Is 1239-2004. (Isi Marked ) Make Tata/Jindal/Oswal Nos 2 (F) Elbow 20Mm (Isi Karked). Make Tata/Jindal/Oswal Nos 6 (G) Elbow 15Mm. Make Tata/Jindal/Oswal. Nos 18 (H) Socket 15Mm. Make Tata/Jindal/Oswal Nos 14 (J) Union 15Mm. Make Tata/Jindal/Oswal. Nos 6 (K) Tee 20 X 15 Reducer. Make Tata/Jindal/Oswal. Nos 4 (L) Tee 15Mm. Make Tata/Jindal/Oswal Nos 8 (M) Nipple 15 Mm 4. Make Tata/Jindal/Oswal. Nos 12 (N) Gate Valve Brass 20Mm. Make Tata/Jindal/Oswal. Nos 1 (O) Tank Nipple 20Mm. Make Tata/Jindal/Oswal Nos 2 (P) Socket Reducer 20 X 15Mm. Make Tata/Jindal/Oswal Nos 2 (Q) Pvc Connection 600Mm Long 15Mm Dia. Make: Prayag/Supreme Nos 8 (R) Pipe Clamp 20Mm With Nut & Screw. Nos 10 (S) Pipe Clamp 15Mm With Nut & Screw. Nos 20 (T) Solvent Cement Kg 0.25 (U) Safeda Kg 0.5 (V) Suttar Roll 5 (W) Gi Nipple 15Mm 2 Make Tata/Jindal Nos 10 (X) Gi Socket 20Mm.Make Tata/Jindal/Oswal Nos 4 (Y) Gi Reducer Socket 20 X 15 Mm. Make Tata/Jindal/Oswal Nos 4 (Z) Cp Shower Rose 125Mm With All Connected Accessories. Make : Cera/Marc/Kingston Nos 2 (Aa) Ewc Vitreous China Ceramic Strap Including Seat Cover Coloured Complete With Mild Steel /Ss Hinge Alongwith P Trap, Antisyphonage Pipe, 110Mm Pvc Pipe 20’ Etc . Make:Cera/Jaguar/Prayag Nos 2 (Ab) Pvc Flushing Cistern Of 10 Ltr Capacity, Brackets, Pvc Connection Pipe And Other Fittings Required For Easy Functioning Complet Set . Make:Cera/Jaguar/Prayag Nos 2 (Ac) Provn Of Vitreous China Ceramic Wash Basin Of Size 550Mm X 400Mm (With Hot And Cold Water Connection Including Waste, Disposal Pipe, Grating Steel With Washer, Waste Pipe 32Mm Dia Min 20’ Long) Make : Cera/Jaguar/Prayag Nos 2 (Ad) Cp Bib Cock 15 Mm Conforming To Is-781-1984 With Flange Cover Plate. Make : Jaquar/Hindware/Parryware Nos 6 (Ae) Brass Cp Stop / Angle Cock 15 Mm Conforming To Is 8931-1978 With Flange Cover Plate. Make:Jaquar/Hindware/Parryware Nos 12 (Af) Brass Cp Piller Cock Fancy Type 15Mm With Flange Cover Plate. Make:Jaquar/Hindware/Parryware Nos 2 (Ag) Geyser (Water Heater) 25 Ltr Capacity Storage Type With Incoming Voltage 230V (Isi Marked) Make:Crompton/Bajaj/Havells Nos 2 (Ah) Cp Towel Rail 750Mm Long 20Mm Dia Complete Conforming To Relevant Is 1239-2004 With Brackets. Make:Cera/Gem/Prayag Nos 2 (Aj) 10Mm Thick Glass Corners With Steel Railing Of Size 300Mm X 300Mm And Front Half Round Supported On Steel Brackets. Make:- Jaguar/ Hindware/Prayag Nos 2 (Ak) Cp Health Faucet With 15 Mm Connecting Pipe Make:-Jaguar/Hindware/Prayag Nos 2 (Al) Pvc Bath Cabinet Of Size 40 Cm X30 Cm & 10 Cm Width Having Mirror Shutter And Partition Inside. Make: Prayag/Cera/Supreme Nos 2 (Am) Gi Nipple 15 Mm X 4” (Isi Marked) Make :Tata/Jindal/Oswal. Nos 10 (An) M-Seal Packet (200 Gm) Best Quality. Nos 1 (Ao) Pipe Pvc 110Mm Dia, (Isi Marked) Make:Supreme/Prince/Jindal Rm 24 (Ap) Pvc Elbow 110Mm Dia, (Isi Marked) Make:Supreme/Prince/Jindal Nos 9 (Aq) Pvc Tee 110Mm Dia, (Isi Marked) Make:Supreme/Prince/Jindal Nos 3 (Ar) Pvc Socket 110Mm Dia, (Isi Marked) Make:Supreme/Prince/Jindal Nos 6 (As) Pvc Grating 4” Dia (Isi Marked) With Hole For Waste Pipe. Make: Jaguar/Sanituf/Blustar. Nos 6 Internal Electrification. (A) 6W Led Rechargable Emergency Light. Make: Philips/Eveready/Havells Nos 2 (B) Pvc Insulated Cable Elect 1.5 Sqmm Single Core (Frls) Copper Conductor Unsheathed Conforming To Is 694-1990, Make :Havells/Anchor/Crompton Rm 270 (C) Pvc Insulated Cable Elect 4.0 Sqmm Single Core (Frls) Copper Conductor Unsheathed Conforming To Is 694-1990, Make :Havells/Anchor/Crompton Rm 180 (D) 1 Sqmm Single Core Multi Stranded Copper Conductor (Frls) Pvc Insulated (Unsheathed) Heavy Duty Cable. Make :Havells/Anchor/Crompton Rm 90 (E) Pvc Insulated Cable 6 Sqmm 2 Core Copper Conductor Unarmored With 4 Mm Dia Gi Wire And Round Type Insulator S/C, (Isi Marked) Make :Havells/Anchor/Crompton Rm 200 (F) Ceiling Fan 1200Mm Sweep With Complete Accessory And Electronic Fan Regulator 230 Volts Conforming To Is1837-1966 For Make :- Usha/Havells/Bajaj Nos 2 (G) Led Tube Light Fitting 9 Watt, Ultra Bright Glass Shell, Glare Fee, Wide Angle, Double Side Connection Retrofit Led Tube G 13 Lamp Holder Complete With Fixing Accessories. Make :- Bajaj/Philips/Havells Nos 8 (H) Ceiling Rose Surface Backelite Isi Marked With 3 Terminal 240 Volts. Make :- Bajaj/Philips/Wipro Nos 16 (J) Pvc Round / Square Blocks. Nos 16 (K) Twin Flat / Parallel Flat Flexible Cable Copper Conductor Of Size 14/0.0076. Make :Anchor/Havells Rm 20 (L) Screws 6Mm X 19 Mm Full Thread Pkt 1 (M) Pvc Insulationtape Of Size 20Mm Isi Marked. Make : Steel Grip/Finolex Roll 2 (N) Pvc Casing Caping Of Size 20Mm X 16Mm (Isi Marked) Make : Anchor/Wipro/Polycab Rm 200 (O) Cp Screw 40Mm Full Thread Nos 200 (P) Pvc Junction Box 3 Way. Make :- Anchor/Havells/Bajaj Nos 3 (Q) Pvc Junction Box 2 Way. Make :- Anchor/Havells/Bajaj Nos 4 (R) Piano Type Switches 5 Amps (Isi Marked) Make :- Anchor/Havells/Bajaj Nos 16 (S) T/W Switch Board 4 X 4(Isi Marked) Make :- Anchor/Havells/Bajaj Nos 6 (T) T/W Switch Board 8 X 10 (Isi Marked) Make :- Anchor/Havells/Bajaj Nos 2 (U) 5 Amp Switch Socket Combination 240 Volt Along With Gang Box. Make :- Anchor/Havells/Bajaj Nos 4 (V) 15/5 Amp Switch Socket Combination 240 Volt Along With Gang Box. Make :- Anchor/Havells/Bajaj Nos 2 (W) Metal Clad Plug Socket Set Set 2 (X) Pvc Exhaust Fan Shutter Type With Louvres Ac Sp 230/240V Of Size 300Mm Sweep, Motor Speed 1800Rph, Power Consumption 30 Watt. Make :- Usha/Havells/Bajaj Nos 2 (Y) Angular Holder, Pvc/Polycarbonate Type With Led Bulb Make: Anchor/Havells/Philips Nos 2 (Z) Distribution Board Sheet Steel Powder Coated For Mcb/DbS With Copper Busbar And Neutral Link Earthing Stud Spn 6 Way, Make: Havells/Anchor/Philips Nos 1 (Aa) Mcb Sp 06 To 20 Amp, 240 Volt , 50 Hz Make: Havells/Anchor/Crompton Nos 4 (Ab) Mcb Spn 40 Amp, 240 Volt , 50 Hz. (Isi Marked) Make: Havells/Anchor/Polycab Nos 1 (Ac) Pvc Flexible Pipe Best Quality As Directed Rm 10 (Ad) Bulk Head Luminary Cast Aluminium Alloy Housing Gray Powder Coated, Heat Resistant Prismatic Glass Cover With Gasket And Wire Guard Suitable With Led 9 Watts. Make: Bajaj/Philips/Wipro Nos 2 Tech Specs For Jelly Filled Lightening Conductor :- Earthing Electrode. Prefabricated Gel Earthing Electrode Of Pipe In Pipe Technology. Two B Class Is Mild Steel Pipes, One Inside The Other, Hot Dip Galvanized With 100 Micron Coating Outside And About 300 Micron Coating Inside, Filled With Highly Conductive And Corrosion Resistant Crystalline Mixture And Back Fill Compound Around Electrode As Per Is 3043/ 1987. Store List And Drawing Are Att Appx A And Appx B Respectively. Set 1 Earthing Pits. Excavation Shall Be Carried Out In Rocky Soil For Earthing Pit Of Size 0.25M X 0.25M X 2.00M Depth Incl Removal Of Surplus Soil In Low Laying Area. Anchorage. Gi Wire 12 Gauge Tied To Vertical Post And Anchored To The Grnd Using Iron Spikes. Slope Of Wire 1:2. There Will Be Three Anchors Isi Marked. Down Conductors. Aluminium Strip Of Size 25Mmx3Mm And Length 12M. Isi Marked. Earthing Strip. Gi Strip 32 Mmx6 Mm Of Length 3M. Vertical Post. Gi Pipe Dia 40Mm Of Length 6M Embedded In Foundation Concrete Block Of Size 0.45 X 0.45 X 0.75M. Air Terminal. Lightning Air Terminal A Copper Tube 150 Cm Long X 25 Mm Dia With Five Copper Prongs Of Length 15Cm Each Fixed To Copper Ball Of Dia 50Mm And 4Mm Thick With Complete Securing Arrangement (Isi Marked), And Bottom Cover Plate 100Mm X 100Mm X 4Mm With 12Mm Dia Hole 4 Nos Along With 4 Nos Of Copper Bolts Fo Size 10Mm X 50Mm Long With Nut & Washers Notes(A) It Should Have Low Resistivity, Below 1 Ω-M.(B) Material Should Be Non Toxic, Non Reactive, Non Explored And Non Corrosive.(C) Material Should Be Thermally Stable Between Temp Of -10 0C To 60 0C.(D) It Should Not Pollute The Soil On Local Water Table.(E) It Should Be Alkaline With Ph Value >7 And < 9.(F) It Should Have Hygroscopic Properties To Absorb Moisture A 4 Kva Or 4 Kw (Often Referred To As 4-Man Or 4-Battery) Home Inverter Is A Highcapacity, Heavy-Duty System Designed For Large Homes, Bungalows, Or Small Commercial Setups That Require Backup For Heavy Appliances Like Air Conditioners (Acs), Washing Machines, And Geysers. These Systems Typically Operate On A 48V (Four-Battery) Architecture. 1. Power And Performance Ratingscapacity: 4000 Va To 4200 Va (Or 4 Kva).Active Power: Typically 3200 Watts To 3360 Watts.Voltage System: 48 Volt Dc (Requires 4 Batteries).Waveform: Pure Sine Wave (Ensures Safety For Sensitive Electronics).Surge Rating: High Peak Capacity To Handle Motorbased Loads.2. Battery Compatibilitynumber Of Batteries: 4 (12V) Batteries Connected In Series To Make 48V.Supported Type: Tubular, Flat Plate, Or Smf (Sealed Maintenance Free).Recommended Capacity: 80 Ah To 250 Ah Per Battery (150Ah Or Higher Is Recommended For Longer Backup).3. Key Technical Specificationsefficiency: Typically 90% Or Higher, With Some Units Offering Up To 96%.Charging Current: User-Settable, Usually 8A-21A To Optimize For Fast Or Slow Charging.Input Voltage Range: Wide Input Range (E.G., 140V-290V) For Eco Mode, Narrower For Ups Mode.Changeover Time: < 10-15 Ms (Suitable For Computers).Display: Lcd Panel Displaying Status In Real-Time (Charging Time, Backup Time, Battery Status).4. Safety And Protectionsprotection Type: Short Circuit, Overload, Over-Temperature, Low Battery, And Reverse Polarity Protection.Mcb Protection: Inbuilt Miniature Circuit Breaker To Prevent High Voltage Damage.Typical Load Capacitya 4Kva Inverter Can Generally Run The Following During A Power Cut:1 Unit Of 1.5-Ton Ac (Depending On The Inverter/Ac Model)Refrigerator (Up To 300L)Washing Machineseveral Fans (4-6)Lights And Leds (4-6)Television And Computers Nos 1 Construction Material. Following Constr Mtrl Will Be Used For Foundation, Column, Flooring ,Plinth Protection ,Manhole , Septic Tanks And Soakage Pit Etc :- (A) Opc Grade 43, Is-12269-1990, Packed In 50 Kgs Hdpe Bags Conforming To Isi 1652/2000. Make : Acc/Amuja/Birla/Ultra Tech/Jk Cement Bag 133 (B) River Sand Sand Shall Be Clean, Sharp, Angular Hard And Durable Free From Adherent Coating And Shall Not Contain Clay, Mica And Other Impurities. The Maximum Quantities Of Clay And Fine Silt In Sand Shall Not Be More Than 5% By Mass As Per Is-383-1970. Cum 21.4 (C) 20Mm Stone Aggregates Stone Aggregate Shall Be Crushed Stone 20Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 9.83 (D) 40Mm Stone Aggregates Stone Aggregate Shall Be Crushed Stone 40Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 14.34 (E) Hardcore 63 Mm Stone Aggregates Stone Aggregate Shall Be Crushed Stone Not Exceeding 63Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 16.77 (F) Bricks Sub Class B First Class Bricks Of Size 23Cmx11.5Cm Conforming To Is 1077-1986, Average Compressive Strength Not Less Than 75Kg/Cm2 Nos 7870 (G) Non Skid Ceramic Floor Tiles Of Size (400X400Mm X7-8Mm Thick As In Floor Finishes. Make – H&R Johnson/Kajaria/Somany Nos 64 (H) Non Skid Ceramic Floor Tiles Of Size (600X600Mm X8-10Mm Thick As In Floor Finishes. Make – H&R Johnson/Kajaria/Somany Nos 210 (J) White Cement Make:Birla/ Jk White/ Asian Kgs 15 (K) Water Proofing Compoundmake:Dr Fixit/ M/S Pidilite/ M/S Sika Pvt Ltd Kgs 15 (L) Brushes 100Mm Best Quality Nos 4 Construction Mtrls : For Surrounding Drainage Supply & Construction Pcc 1:2:4 Type D2 Using 40 Mm Aggregate Complete All As Specified (A) Ordinary Portland Cement : Opc Grade 43, Is-12269-1990, Packed In 50 Kgs Hdpe Bags Conforming To Is 11652/2000 (Make : Ambuja/Acc/Jk Cement/ Ultra Tech) Bags 41.00 (B) 20Mm Stone Aggregates : Stone Aggregate Shall Be Crushed Stone 20Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 6.00 (C) 40Mm Stone Aggregates : Stone Aggregate Shall Be Crushed Stone 40Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 7.63 (D) River/Coarse Sand : Sand Shall Be Clean, Sharp, Angular Hard And Durable Free From Adherent Coating And Shall Not Contain Clay, Mica And Other Impurities.The Maximum Quantities Of Clay And Fine Silt In Sand Shall Not Be More Than 5% By Mass As Per Is-383-1970. Cum 2.90 (E) Hardcore 40-63 Mm : Stone Aggregates Stone Aggregate Shall Be Crushed Stone Not Exceeding 63Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 1.56 Path (Interlocking Paver Block) Supply & Construction Interlocking Paver Block Size 230X115X60 , Below 100 Mm Thick 63 Mm Hardcore ,Sand Cushining 50Mm Thick , Packing And Honching Of Path Pcc 1:2:4 200Mm Thick Complete All As Specified And As Directed. Sqm 120.00 (A) Ordinary Portland Cement : Opc Grade 43, Is-12269-1990, Packed In 50 Kgs Hdpe Bags Conforming To Is 11652/2000 (Make : Ambuja/Acc/Jk Cement/ Ultra Tech) Bags 51.00 (B) 20Mm Stone Aggregates : Stone Aggregate Shall Be Crushed Stone 20Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 14.50 (C) 40Mm Stone Aggregates : Stone Aggregate Shall Be Crushed Stone 40Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 14.50 (D) River/Coarse Sand : Sand Shall Be Clean, Sharp, Angular Hard And Durable Free From Adherent Coating And Shall Not Contain Clay, Mica And Other Impurities.The Maximum Quantities Of Clay And Fine Silt In Sand Shall Not Be More Than 5% By Mass As Per Is-383-1970. Cum 10.00 (E) Hardcore 40-63 Mm : Stone Aggregates Stone Aggregate Shall Be Crushed Stone Not Exceeding 63Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 13.50 Hard Standing Supply & Construction 150 Mm Thick Hard Standing Sqm 42.00 (A) Ordinary Portland Cement : Opc Grade 43, Is-12269-1990, Packed In 50 Kgs Hdpe Bags Conforming To Is 11652/2000 (Make : Ambuja/Acc/Jk Cement/ Ultra Tech) Bags 15.31 (B) 20Mm Stone Aggregates : Stone Aggregate Shall Be Crushed Stone 20Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 1.25 (C) 40Mm Stone Aggregates : Stone Aggregate Shall Be Crushed Stone 40Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 1.25 (D) River/Coarse Sand : Sand Shall Be Clean, Sharp, Angular Hard And Durable Free From Adherent Coating And Shall Not Contain Clay, Mica And Other Impurities.The Maximum Quantities Of Clay And Fine Silt In Sand Shall Not Be More Than 5% By Mass As Per Is-383-1970. Cum 1.07 (E) Hardcore 40-63 Mm : Stone Aggregates Stone Aggregate Shall Be Crushed Stone Not Exceeding 63Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. Cum 3.64 Note : Alloy Alluminium (3003) Rectangular Plate Size 10 X 20 And 4 To 5Mm Thick Engraved Filled With Black Arial Ht Of Letter 1.5 To Resist Against Salt Spray, Fuels And Other Foreign Materials Four Holes To Be Made At Corners And For 8Mm Round Head And Shank Of 12M Length Cp Screw To Be Supplied With Plate For Fixing Plate. To Be Affixed At Left Side Of Assets Created 0.90Mm Above Plinth Level. Nos 1.0 Note:- A. Details & Picture Of The Ojl Shelter To Be Uploaded By All Participating Vendors In The Bid Document. B. Samples To Be Approved By Officer Commanding 424 (I) Engr Sqn Before Acceptance Of Bid. C. Minor Addition / Deletion / Changes Will Be At The Discretion Of Commanding Officer Executing The Work And Will Be Carried Out By The Vendor Without Any Additional Cost. Appx ‘F’ Ser No Store List For One Jelly Filled Lightning Conductor For 01 X Ojl A/U Qty 1 Prefabricated Gel Earthing Electrode Of Pipe In Pipe Technology. Two B Class Is Mild Steel Pipes, One Inside The Other, Hot Dip Galvanised With 100 Micron Coating Outside And About 300 Micron Coating Inside, Filled With High Conductor And Corrosion Resistant Crystaline Mixture And Back Fill Compound Around Electrode As Per Is 3043/ 1987 Set 1 2 Gi Pipe 100 Mm Dia Medium Grade As Per Is Specification 1239 (Part -I) 1990 Isi Marked Length 2 Mtr Nos 1 3 Back Fill Compound Kgs 25 4 Ms Earth Pit Cover Of Size 30 Cm X 30 Cm With Handle Nos 1 5 Aluminium Strip 25 X3 Mm X 9M Nos 1 6 Iron Spikes 16 Long Complete As Directed And Specified By Buyer Nos 3 7 Gi Strip 32 X 6Mm Of Length 3M Nos 1 8 Gi Nipple 20 Mm Dia And 10 Cm Long Is - 1879 Nos 1 9 Gi Reducer Socket 40 X20Mm Isi Marked Nos 1 10 Lightning Air Terminal A Copper Tube 150 Cm Long X 25 Mm Dia With Five Copper Prongs Of Length 15Cm Each Fixed To Copper Ball Of Dia 50Mm And 4Mm Thick With Complete Securing Arrangement (Isi Marked), And Bottom Cover Plate 100Mm X 100Mm X 4Mm With 12Mm Dia Hole 4 Nos Along With 4 Nos Of Copper Bolts Fo Size 10Mm X 50Mm Long With Nut & Washers Set 1 11 Ms Clamp 25 X 3Mm With Nut And Bolt Complete Set 10 12 Gi Wire 12 Gauge Conforming To Is 2062 /1991 Kgs 3 13 Earth Augur (One Per Five Lc) Nos 1 14 Pvc Pipe 3M Long 6 Dia Nos 1 15 User Manual Nos 1 16 Tester Set (Meger) For Carrying Out Serviceability Check Along With Manual (One Per Five Lc) Nos 1 17 Gi Pipe Medium Grade Of 40Mm Dia, 6 Mtr Long And One Equal Socket Of 40Mm Dia Welded With Ms Plate Of Size 100Mm X 100Mm X 4Mm Thick With 04 Nos Hole Of 12Mm Dia At One End Suitable To Fitting With Copper Pipe As Per Is Specifications 1239 (Part-I) 2004 Isi Marked. Set 1 18 Supply Of Cement Opc 43 Grade (Isi Mark) Confirming To Is8112 (2013), In Bags Of 50 Kg Each. The Cement Sample Will Be Sent To Command Testing Laboratory And Should Meet All The Requisite Parameters Of Is Code. Bags 0.5 19 Natural Sand Confirming To Is 383-1997 (Specifications For Coarse And Fine Aggregates. Free From Adherent Coating, Hard, Durable, Clean And Shall Not Contain Clay And Impurities Such Iron Pyrites, Alkalies, Salt, Coal, Mica, Shale Or Similar Laminates Or Other Materials Exceeding The Specified Limits In Is Code Aggregates For Concrete. Cum 0.5 20 Aggregate 20Mm. Stone Aggregate To Be Crushed Rock Or Gravel 20Mm Graded Confirming To Is 383-1997 (Second Revision) And Shall Consist Or Angular Fragments And Shall Be Clean, Hard, Tough, Durable And Of Uniform Quality Through Out.Stone Aggregate 20 Mm Conforming To Is 383-1997. Cum 0.25 21 Gi Pipe 40 Mm Bore, 2M Long As Per Is : 1239 Nos 1 22 50 Mm Bore Gi Pipe Sleeve Rm 2 23 Crystaline Conductive Mixture (Ccm)