Repairs To Submersible Pump Set, Cleaning Of Oht , Ug Sump And Repairs To Certain Connected Items And At Infantry Lines Jamnagar-1 M&L For Bailing / Draining Out Of Water, Taking Out Deposited Sludge And Algae, Cleaning Of Internal Surfaces Of Under Ground Sump / Over Head Reservoir / Open Wells By Using Steel Wire Brushes And Complete Removal Of Debris To A Distance Minimum 50 Mtr Away From Ug Sump / Over Head Tank Etc And Filling Crack With Neat Cement, Washing The Under Ground Sump / Overhead Tank Using Bleaching Powder Solution In 1St Wash And Sodium Hypo Chloride Solution In 2Nd Wash And Clean Water In 3Rd Wash Including One Coat Of White Wash With Lime To Internal Surfaces And Marking The Date Of Cleaning, Due Date Of Cleaning And Capacity Of Under Ground Sump / Overhead Tank All As Specified And Directed For The Following:- 1.01 ( A ) Ug Sump Of Capacity 2.0 Lakh Gallons 1.02 ( B ) Ug Sump Of Capacity 1.0 Lakh Gallons 1.03 ( C ) Ug Sump 0.2 To 0.5 Lakh Gallon 1.04 ( D ) Back Wash Water Sludge Well At Filter Plant 1 Lakh Gallon Capacity 1.05 ( E ) Over Head Reservoir 1.5 Lakh Gallon Capacity On 18 Mtrs Staging 1.06 ( F ) Over Head Reservoir 0.2 Lakh To 0.35 Lakh Gallon Capacity Over Head Tank At 18 Mtrs Staging 1.07 ( G ) Back Washing / Alum Dozing Over Head Water Tanks 1.08 ( H ) Foot Valve Chamber / Valve Chamber 1.09 ( K ) Sludge Chamber / Sludge Well Any Size ( Removing Sludge / Mud Up To 1.5 Mtrs Depth In Sludge Well ) 1.10 ( H ) Raw Water Well 1.5 Lakh Gallon Capacity 1.11 Note For Item No 1-: ( I ) The Rate Quoted By The Contractor Shall Also Including For Remaining Any Plant Weeds, Residual Debris, Fungus & Deleterious Materials Inside And Outside The Tanks And Making Good After Draining Out Of Water ( Ii ) All Safety Precaution Like Safety Belt, Insurance Etc Shall Be Ensured By Contractor Before Carrying Out Likes In Oht & Other Location . ( Iii ) . The Following Info Shall Be Painted With Two Coats Of Enamel Paint On The External Face Of The Oht With Size Of Letter & Colour As Directed By Engr-In-Charge, Area Of Painted Surface Not Exc 3 Sqm For Oht And Not Exe 1.5 Sqm For All Other Ug Sump & Raw Water Wells. Size Of Sign Board 3X1meter With ( Military Engineer Services , Ge ( A ) Jamnagar , Oht ; Capacity Lakh Gal , Cleaned On Dd / Mm / Yyyy Due On Dd / Mm / Yyyy ) ( Iv ) Rates For All Item Includes Working On Oht Of Heights Upto 20Mtr. 2 M&L For Bailing / Draining Out Of Water, Taking Out Deposited Sludge And Algae, Cleaning Of Internal Surfaces Of Fire Static Tank By Using Steel Wire Brushes And Complete Removal Of Debris To A Distance Not Exceeding 50 Mtrs Away And Depositing Where Directed Filling Crack With Neat Cement, Washing The Fire Static Tank Using Bleaching Powder Solution In 1St Wash And 2% Permanganate Solution In 2Nd Wash And Clean Water In 3Rd Wash Including One Coat Of White Wash To Internal Surfaces And Marking The Date Of Cleaning, Due Date Of Cleaning And Capacity Of Fire Static Tank All As Specified And Directed For The Following :- 2.01 ( A ) Fire Static Tank Of Capacity 0.1 Lakh Gallons To 0.3 Lakh Gallons 3 M&L For Applying One Coat Of Black Synthetic Enamel Paint Over A Coat Of Red Oxide Primer On Vents 100Mm Dia Of Under Ground Sumps / Overhead Tank Etc All As Specified And Directed. 4 M & L For Cleaning Of Flocculator, Clarifier And Aeration System Included Water Flow Channel Of Filter Plants By Dewatering The Tank, Taking Out Mud / Sludge From The Tank , Scrapping Out Mud, Deposits And Debris From The Walls & Floor Of The Tank And Filling Crack With Neat Cement Flushing The Tank After Washing With Bleaching Powder Solution And Including One Coat Of White Wash With Lime To Internal Surfaces All As Specified And Directed By Engr-In-Charge. 4.1 ( A ) Flocculator Tanks Of 0.5 Lg 4.2 ( B ) Clarifier Tanks Of Cap 1.0 Lg 5 M & L For Frp Scale Type Conventional Water Level Indicator Complete With Frp Scale, Ms Fabricated Scale Holding Frame, Frp / Gi Float, Wire, Float Guide Pipe, Bracket & Pulley , Counter Weight , Indicator Pin , Etc Complete In All Respect Of Suitable Size For Over Head Tank / Ug Sump Of Any Capacity As Per Site Requirement After Taking Down Old Water Level Indicator Of Any Type Complete All As Directed By The Engineer-In-Charge. 6 M&L For Chequered Plate Cover 6 Mm Thick, Is-3502, Fixed On Suitable Size Of Angle Iron Frame 65X65x6 Mm Embedded With Locking Arrangement And Ms Steel Hold Fast And Painting Two Coats Of Synthetic Enamel Paint Over One Coat Of Red Oxide Primer Complete All As Specified And Directed. 7 Removing The Plant / Growth Of Any Description Size, Any Location Of External Surfaces Of Walls Shafts By Cutting & Remvoing The Roots Completely Spraying The Suitable Chemical ( Each Plant 100 Ml ) In The Removed Portion To Avoid Re-Growth & Making Good Damaged Portion To Match The Existing Surfaces By Pcc Type B0 ( 1:2:4 ) 12.5 Mm Graded Aggregate Complete All As Directed By Engr In Charge ( Chemical :- Gramzone / Roundup Or Equavalent Suitable Chemical To Remove / Destroy The Plants / Roots ) 8 Construction Of Valve Chambers 1050 Mmx1050mmx1050 Mm With 15 Cm Thick Solid Concrete Block Masonary, Block Casted Using Pcc 1:3:6 Type C-1 Mix Built In Cement And Sand Mortar 1:4, 15 Mm Plaster To Internal Surfaces And External Surfaces Up To 15 Cm Below Ground Level And Top Of Floor In Cm 1:4 Finished Even And Smooth Without Using Extra Cement, 6 Mm Thick Ms Sheet Cover Including 65X65x6 Mm Ms Angle Frame Embedded In 150 Mm Thick Pcc 1:2:4 Type B-1, With 25X6 Mm Flat Iron Hold Fast, Handles, Hinges With Locking Arrangements With 6 Leaver Pad Lock Brass, Applying One Coat Of Red Oxide Primer And Two Coat Of Synthetic Enamel Paint To All Steel Surface And Earth Work In Any Type Of Soil Disposal Of Surplus Soil To A Distance N.Exc.50 M.Including Demolition Of Old Valve Complete All As Specified And Directed. 9 M&L For Painting Work For Paddle Assembly And Scrapper Assembly Of Floculators And Clarifiers By Complete Removal Of Existing Treatment Of Any Description By Scrapping And Blowing With Blow Torch And Applying Two Coats Of Black Japan Paint On Paint On Steel Iron Surface Any In Width Or Girth Not Otherwise Describes All As Specified & Directed Bt Engr-In-Charge 10 S&F Ci Vent Pipes 100 Mm Dia Bore, Bend Type , Isi Marked , With All Fabrication And Embeddinbg In Concrete With Cm 1:3 And 2 Mm Thick Ms Sheet Suitable For Ug Sump / Oht With Steel Wire Mesh Fixing With Ms Clamp Including Necessary Form Work Etc, And Painting With 2 Coats Of Synthetic Enamel Paint And Fixed In Repairs Complete All As Specified And As Directed. 11 M & L For Fabrication Of Paddle Assembly And Scrapper Assly Made Of Steel Section Like Angle Iron, Ms Strips , Box Section Strips, Plates As Per The Existing Size And Shape, Including All Welding And Febrication Provision Of Bushing And Bearings, Provision Of New Clamps To Hold The Paddle Assembly With The Suspended Shafts Of Various Sizes , Connected To Reduction Gear Of Floculators, Clarifiers And Alum Mixers Etc , Fixing On Original Place, Oilng Gear System And Testing On Completion Including Removing The Damaged Old Assembly And Refixing Wooden Pieces As Required, All As Specified And Directed . ( Painting Will Be Measured And Paid Seprately ) 12 Complete Removal Of External Treatment From Old Surfaces Of Wall , Chajja And Projections Of Over Head Tank ( Up To 20 M Height ) / Clarifier / Reservoir / Ug Sump Etc By Washing Scrapping Rubbing Down And Stopping Of Painted Surfaces Filling The Imperfect Surfaces Such As Holes, Cracks ( After Chipping ) Are Filled With Cement And Fine Sand Mortor ( 1:3 ) And Applying Two Coat Of First Quality Weather Proof Acrylic Paint Exterior Grade On External Surfaces Complete All As Directed By Engineer-In-Charge And As Per Manufacturers Instruction Complete All As Specified And As Directed. 13 Material And Labour For Rewinding The Non Clog Sewage Submersible Pump Set 12.5 To 15Hp Capacity, Disconnecting The Electric Connection Of Motors, Earth Connections, Dissconnection Motor And Pump, Removing Connection , Raising Lowering , Nuts / Bolts And Removing The Motors From Its Existing Position To Workshop ( Note : Following Work Are To Be Deemed In Rate Quoted ) . ( A ) Removing The Split Case / Body Cover Of Motor, Separate Stator / Rotor And Cutting The Complete Burnt / Defective Copper Winding. ( B ) Cleaning The Stator Body Complete By Rubbing Sand Paper Remove All Carbons. ( C ) Insert Insulating Materials Such As Insulating Paper Sleeves. ( D ) M&L Rewinding To Manufacturars Specified Insulation Class The Motor And Stator With Existing Size Of Super Enameled Copper Winding, Varnishing And Heating Up At Desired Temp. For Achieve The Particular Ohm Resistance . ( E ) Clean The Rotor And Assembling In Motor. ( F ) Connection / Coupling The Motor With Pump, Connect All Electric / Earth Including All Lifing And Lowering Using At Its Original Position And Location And Testing On Load Complete All As Specified And Directed. Note: Minor Parts Shall Be Deemed To Quoted Rates, Major Repair Items As Mentioned Below Only Will Be Measured And Paid Seprately If Required. 14 M & L For Turning & Polishing Of Pump Set Shaft Of Non Clog Submersible Motor Of Capacity 12.5 Hp To 15 Hp 15 M & L For Replacement Of Bearing As Size 6309 & 6205 All As Specified And Directed By Engr-In-Charge. 16 M & L For Replacement Of Hosing Protection Sleeve All As Specified And Directed By Engr-In-Charge. 17 M & L For Lifting And Lowering Of Submersibile Non Clog Pump Set From Sewage Well , Taking Out Waste Material From Impeller , Replacement Of Hose Collar, Connecting Of Intermediate Section With Hose Pipe, Including Cleaning And Unlogging Etc All As Specified And Directed By Engr-In-Charge. 18 M & L For Replacement Of Following Defective Parts Of Sewage Non Clog Submersible Pump Of Capacity 12.5 To 15 Hp Complete All As Specified And As Directed 18.01 ( A ) Bearing Housing 18.02 ( B ) Oil Seal. 18.03 ( C ) Set Of Gasket And O-Rings 18.04 ( D ) Shaft Protection Sleeve 18.05 ( E ) Bearing Sleeve 18.06 ( F ) Ci Impeller 18.07 ( G ) Deep Groove Ball Bearing As Per Existing Size 18.08 ( H ) Oil Of Grade Quality As Per Manufacturer 18.09 ( I ) Intermediate Casing 19 S & F Fully Automatic Star Delta Starter Range-10-40 Amps, 3 Phase, 415 V, Ac Supply Suitable For 5 - 15 Hp Submersible Pump Set Compressing Of Ammeter, Volt Meter, Selector Switch And Indicator Lamp, Single Pahse Preventer, Fully Automatic Mode Including Over Load Realy Electronic Over Current Realy 0.5 To 60 Amps , With Over Current , Under Current , Phase Loss, Phase Unblance , Phase Reversal, Locked Rotor , Ground Fault , Dealy Time Setting, Fixed In Repair Complete All As Specified And As Directed 20 S & F Fully Automatic Dol Starter 1 To 5 Hp Pump Set Compressing Of Ammeter, Volt Meter, Selector Switch And Indicator Lamp. Fixed In Repair Complete All As Specified And As Directed 21 M&L Disconnecting The Electric Induction Motor 3 Phase, Capacity Of 10 Hp, Monoblock / Submersible Pump Set Separating Stator And Rotor Cutting Out The Burnt Winding Of All The Three Phases Of Stator, Taking Out Burnt Copper Wire From The Slots Cleaning The Slots Properly, Rewinding The Three Phases With Original Gauge And Class Of Insulation As Per Manufecturars Instructions With Super Enameled Copper Winding Wire Including Insulating Materials Existing Gauge And Same No. Of Turn I.E., Varnish, Cotton Tape, Insulating Paper, Sleeves Drying The Windings To Require Temperature, Reassembling The Rotor And Stator Testing After Cleaning And Dusting Of Rotor To Remove The Settled Dust Particles Complete All As Specified And Directed By Eng-In-Chrge. Including Necessary Electric Connection, Jointing / Coupling , Making Alignment And Testing Complete For Smooth Functioning. 22 S&F Of Green Spiral Pvc Hose Pipe Of 6Kg / Sqm Grade, 100Mm Dia Heavy Duty Suitable Fopr Suction, Fixed In Repairs All Complete All As Specified And Directed By Eng-In-Chrge 23 M&L 2.5 Sqmm 10 Core Pvc Insulated & Sheated Flexible Copper Cable Black Isi- Marked Is-7098 , Suitable For Submersible Pump Complete , Fixed In Repairs All As Specified And Directed By Eng-In-Chrge
