Military Engineer Services

Military Engineer Services has published Repair And Maintenance Of Various Earthing For Tech Building, Lightening Arrester And Sub Station Building And Repair Of Apfc Panel At 509 Su, Af Stn Laitkor Peak Under Ge ( I ) ( Af ) Shillong. 1 Excavating In Trenches, Not Exceeding 1.5 Mtr Wide And Not Exceeding 1.5 Mtr In Depth; For Foundation, Etc. Or For Shafts, Wells, Cesspits, Manholes, Pier Holes, Etc. Not Exceeding 10 Sqm On Plan And Not Exceeding 1.5 Mtr In Depth And Getting Out Soft / Loose Soil Complete All As Specified. 2 Excavating In Trenches, Not Exceeding 1.5 Mtr Wide And Exceeding 1.5 Mtr In Depth But Not Exceeding 3.0 Mtr Depth ; For Foundation, Etc. Or For Shafts, Wells, Cesspits, Manholes, Pier Holes, Etc. Not Exceeding 10 Sqm On Plan And Getting Out Soft / Loose Soil Complete All As Specified. 3 Returning Filling In Soft / Loose Soil, Including, Spreading, Levelling, Watering And Well Ramming In Layers Not Exc. 25 Cm Complete All As Specified And Directed. 4 Removing Of Surplus Soil To A Distance Not Exceeding 50 Metre And Deposited Where Directed At A Level Not Exceeding 1.50 Metre Above The Starting Point All As Specified. 5 Taking Up Or Down Steel Tubing And Connections, Including Cleaning For Re-Fixing Or Removal To Contractor Store 6 20 Mm Bore 7 40 Mm Bore 8 Material And Labour For Earthing With Copper Earth Plate Electrode60 Cm X 60 Cm X 3.15 Mm Thick Burried Directly In Ground ( Earth Pit Not Less Than 2.25 Mtr Below Ground Level ) With Top Edge Of The Plate Not Less Than 1.5 Mtr Below Ground Level Connected To 20 Mm X 3 Mm Thick Copper Strip Protected By 40 Mm Bore Light Grade Galvanised Iron Pipe And Other End Connected To Test Point As Directed Including Funnel With Wire Mesh And Watering Pipe 20 Mm Bore Medium Grade Galvanised Iron Pipe With Charcoal And Common Salt In Alternaterlayers Of 15 Cm Thickness All Around The Copper Plate Electrode With Concrete Pit In Pcc 1:3:6 Type C-1 With Cast Iron Frame Including Cast Iron Cover10mm Thick Hinged To Ci Frame And 8Mm Ms Rod For Handleincluding Painting With Synthetic Enamel Paint Of Approved Colour And Put Number Marked With Gi Plate Above 45 Cm From Ground Level As Per Colour Code In Af Station, Necessary Excavation And Earth Wok In Soft / Loose Soil And Disposal Of Spoil To A Distance N Exc 50 M And Necessary Testing Complete All As Shown In Electrical Plate No 3 Of Ssr Part-I All As Specified.Note: ( I ) The Cost Of Copper Strip And Gi Protection Pipe Upto 7.5 Mtr Is Deemed To Be Included In The Quoted Rate. ( Ii ) The Cost Of Excavation, Earth Work Are Deemed To Be Included In The Quoted Rate. 9 Material And Labour For Earthing With Galvanised Steel Earth Plate Electrode60 Cm X 60 Cm X 6 Mm Thick Burried Directly In Ground ( Earth Pit Not Less Than 2.25 Mtr Below Ground Level ) With Top Edge Of The Plate Not Less Than 1.5 Mtr Below Ground Level Connected To 25 Mm X 4 Mm Thick Gi Strip Protected By 50 Mm Bore Light Grade Galvanised Iron Pipe And Other End Connected To Test Point As Directed Including Funnel With Wire Mesh And Watering Pipe 20 Mm Bore Medium Grade Galvanised Iron Pipe With Charcoal And Common Salt In Alternaterlayers Of 15 Cm Thickness All Around The Gi Plate Electrode With Concrete Pit In Pcc 1:3:6 Type C-1 With Cast Iron Frame Including Cast Iron Cover10mm Thick Hinged To Ci Frame And 8Mm Ms Rod For Handle Including Painting With Synthetic Enamel Paint Of Approved Colour And Put Number Marked With Gi Plate Above 45 Cm From Ground Level As Per Colour Code In Af Station, Necessary Excavation And Earth Wok In Soft / Loose Soil And Disposal Of Spoil To A Distance N Exc 50 M And Necessary Testing Complete All As Shown In Electrical Plate No 3 Of Ssr Part-I All As Specified.Note: ( I ) The Cost Of Gi Strip And Gi Protection Pipe Upto 7.5 Mtr Is Deemed To Be Included In The Quoted Rate. ( Ii ) The Cost Of Excavation, Earth Work Are Deemed To Be Included In The Quoted Rate. 10 Taking Down Old U / S Copper / Gi / Aluminium Strip Of Any Size. 11 Material And Labour Fopr Earth Continuity Conductor Or Main Earthing Lead Fixed To Wall On Batten Or Recess Or Chases Or Buried In Ground Or Drawn In Conduit / Pipe Or Fixed To Poles Or Any Other Indicated Situation For Loop Earthing Etc. As Required 20 Mm X 3 Mm Copper Strip Using Porcelain Clit / Post Insulator Including Brazing If Required Complete All As Specified. 12 All As Per Item No 09 But Galvanized Iron Strip Size 25 Mm X 4 Mm. 13 Material And Labour For Brazing / Gas Welding For Existing Copper Earthing Strip Joints By Removing Nuts And Bolts Complete All As Directed By Engineer-In-Charge. 14 Material And Labour For Making Holes In Brick / Stone / Pcc Block Wall Masonry In Bldgs For Passing Earthing Strip Including Making Good To Match Existing Surface Complete All As Directed By Engineer-In-Charge. 15 Demolition Of Existing Cement Concrete Earth Pit Chamber Including Rcc Earth Pit Covers And Constructing New Earth Pit Chamber In Pcc 1:2:4 Type B-1 And Rcc Earth Pit Cover 50Mm Thick ( 1:2:4 ) Type B1 Using 20Mm Graded Stone Aggregate Reinforced With 6Mm Dia Round Bars @ 75Mm C / C Both Ways And Edges Of Cover Continuously Protected With Ms Angle Iron Frame 40X40x3mm Including Provision Ofms Handle 12Mm Dia, Pgi / Ci Funnel And Wire Mesh Connected To Watering Pipe All As Shown In Electrical Plate No 3 Of Ssr Part I ( 2009 ) Complete All As Specified And Directed.Note : ( I ) Cost Of Formwork For Earth Pit Chamber And Cover, Reinforcement Of Cover & Pgi / Ci Funnel And Wire Mesh Shall Be Deemed Included In The Quoted Rate. ( Ii ) Net Volume Of Concrete Shall Only Be Measured And Paid. 16 Supply And Fix 20 Mm Bore Galvanized Steel Water Tubing Light Grade With All New Fittings Laid In Walls, Ceiling Or Floors In New Or Old Aligment Complete All As Specified.Make: Surya Roshni Ltd / Tata / Jindal Steel / Prakash / Bansal / Zenith / Nezone Tubes Ltd 17 Supply And Fix 40 Mm Bore Galvanized Steel Water Tubing Light Grade With All New Fittings Laid In Walls, Ceiling Or Floors In New Or Old Aligment Complete All As Specified.Make: Surya Roshni Ltd / Tata / Jindal Steel / Prakash / Bansal / Zenith / Nezone Tubes Ltd 18 Taking Down Old Unserviceable Ldpe Pipes And Supply And Fix 40 Mm Dia Ldpe Pipe For Insulation Of Earth Strip From Building At Entry Points Complete All As Directed By Engineer-In-Charge. 19 Material And Labour For Air Termination, Single Pointed, Aluminium Rod 12 Mm Dia And 300 Mm Long Complete All As Specified And Fixed The Location As Directed By Engineer-In-Charge. 20 Material And Labour For Air Termination, Single Pointed, Copper Rod 12 Mm Dia And 300 Mm Long Complete All As Specified And Fixed The Location As Directed By Engineer-In-Charge. 21 Supply Only Common Commercial Salt Against Item No 17 And 18 Complete All As Specified. 22 Supply Only Charcoal Dust / Breeze Against Item No 17 And 18 Complete All As Specified. 23 Material And Labour Test Point Terminal Block Made Of Gun Metal Or Phosphorus Bronze Size 75 Mm X 75 Mm X 25 Mm Drilled And Screwed Including 3 Nos. 8Mm Dia 25Mm Long Hexagonal Head Screw Complete All As Specified.. Last date of submission for this tender is 2023-08-25. This is a Electrification Work tender in Shillong, Meghalaya