Operation And Maintenance Of Fresh Water Pump House , Controlling Valves , Water Supply Distribution Network And Connected Items In Residential Areas Of Naval Base At The Aor Of Age E/M No . I Of Ge ( Utility-Ii ) Visakhapatnam , Operation And Maintenance Of Fresh Water Pump House Consisting Of Pump Sets , Lt Panel Boards , Under Ground Sumps , Pumping Lines , Ohts At Naval Park Round The Clock In 3 Shifts Of 08 Hours Each Including Sundays And Holidays Complete All As Specified And Directed By Engineer-In -Charge . , Manpower :- One Skilled Operator ( Fgm ) Per Shift . Shift Timings:-I St Shift - 0600 Hrs To 1400 HrsIi Nd Shift - 1400 Hrs To 2200 HrsIii Rd Shift - 2200 Hrs To 0600 Hrs , Details Of Equipments/ Plants :- ( A ) 60 Hp Centrifugal Pumpset - 02 Nos ( B ) 50 Hp Centrifugal Pumpset - 02 Nos ( C ) Vacuum Pump - 02 Nos ( D ) Submersible Pump - 01 No ( E ) Lt Panel Board - 01 No ( F ) 1 . 5 Lakh Gallons Capacity Ug Sump - 1 No ( G ) 0 . 50 Lakh Gallons Capacity Ug Sump - 1 No . ( H ) Suction And Discharge Valves , Note: ( I ) N The Contractor Is Fully Responsible For The Smooth And Trouble Free Operation And Timely Pumping Of Water . ( Ii ) The Operator Shall Check And Monitor The Pumping Of Water From Booster Pump House ( Main ) To Naval Park . ( Iii ) In Case Of Any Abnormal Delay In Incoming Pumping , The Operator Shall Inform The Matter To Concerned Je Or Age E/M For Further Orders . ( Iv ) The Unit Rate Is Deemed To Include The Following ( A ) Maintaining Log Books , Record Of Repairs/ Replacement Of Perished/ Unserviceable , Minor Adjustments , Minor Repairs Of All Accessoried Cleaning Up Keeping Of Plant & Surroundings Area Neat And Clean . , ( B ) One Emergency Light And Necessary Tools Should Be Available In A Tool Box With Operator For Smooth Functioning Of Installations . ( C ) Minor Repairs Like Replacement Of Gland Ropes Of The Pumps & Valves , Cleaning / Adjustments Of Starter Contractors , Replacement Of Cable Lugs Inside Panel / Motor Terminals , Cleaning And Tightening Of Incoming / Outgoing Cable Lugs Of Mccb / Relays/ Starters , Greasing Of Pump /Motor Bearings Etc . , Operation And Maintenance Of Water Supply Distribution System Of Naval Park And Amzari Park Including Pumping Main Valves / Building Raising Valves And Confirming The Water In Overhead Tanks Etc . , Complete For Ensuring Water Supply To Users In 2 Shifts Of 08 Hours Each Including Sundays And Holidays Complete All As Specified And Directed By Engineer-In -Charge . , Manpower :- One Valve ( Semi- Skilled ) Operator Per Shift . Shift Timings:-I St Shift - 0600 Hrs To 1400 HrsIi Nd Shift - 1400 Hrs To 2200 Hrs , Labour For Attending Gi Pipe Line Complaints ( Break Downs ) In Buildings Upto Fourth Storey , Terrace And Plain Area For Pipe Of Size 15 Mm To 80 Mm Dia Including Cutting And Threading Of Pipes As Per Site Requirement Complete All As Specified And Directed By Engr-In-Charge . Note: Gi Pipe And Fittings Shall Be Measured And Paid Separately Under Relevent Items . , Labour For Attending Gi Pipe Line Complaints ( Break Downs ) In Buildings Fifth To Eigth Storey Including Terrace For Pipe Of Size 20 Mm To 50 Mm Dia Including Cutting And Threading Of Pipes As Per Site Requirement Including Necessary Scaffolding And Safety Measures Complete All As Specified And Directed By Engr-In-Charge . Note: Gi Pipe And Fittings Shall Be Measured And Paid Separately Under Relevent Items . , All As Per Si Item No . 4 . Above But Nine To Twelveth Storey , Supply Only Gi Tubing Medium Grade Of Following SizesNote: The Quoted Rates Shall Be Deemed To Include Gi Sockets And Gi Nipple As Required At Site . , 20 Mm Bore , 25 Mm Bore , 40 Mm Bore , 50 Mm Bore , 80 Mm Bore , Supply & Replace 100 Mm Dia Gi Tubes Medium Grade With All Fittings Fixed To Wall And Ceilings Or Laid In Floors Including Necessary Scaffolding Complete All As Specified And Directed . , Supply And Replacement Of 25 Mm Dia High Density Polythene Pipe ( Hdpe ) Of Pressure Rating 6 Kg/ Sqcm , Including Making Leak Proof Joints Complete All As Specified And Directed By Engineer-In-Charge , All As Per Sl . Item No . 8 Above But Of Size 40 Mm Dia , All As Per Sl . Item No . 8 Above But Of Size 50 Mm Dia , Supply And Replace 2000 Litres Capacity Rotational Moulded Polyethylene Three Layer Water Storage Tanks ( Cylindrical Vertical With Closed Top ) Hoisted And Fixed In Position As Per Site Requirement As Specified In Ssr Part I Complete All As Directed , All As Per Sl . Item No . 11 Above But Of 5000 Litres Capacity , S&F 20 Mm ( Outer Dia ) 3-Layer Pp-R ( Polypropylene Random Copolymer ) Concealed Sdr 7 . 4 Stabilized And Antimicrobial Fusion Welded Having Thermal Stability For Hot And Cold Water Supply All Pp-R Plain And Brass Threaded Polypropylene Random Fittings Fixed To Walls , Ceilings Etc , Complete Including Taking Down Old Unserviceable Gi Pipe All As Specified And Directed By Engineer-In-Charge: , All As Per Sl Item No . 13 Above But Of Size 40 Mm ( Outer Dia ) , All As Per Sl Item No . 13 Above But Of Size 50 Mm ( Outer Dia ) , All As Per Sl Item No . 13 Above But Of Size 75 Mm ( Outer Dia ) , Supply And Fix 20 Mm Dia Gun-Metal , Globe Or Gate Valves , With Iron Wheel Head , Screwed Both Ends For Iron Pipe And Fixed To Iron Pipe Complete Including Taking Down Old Unserviceable All As Specified And Directed By Engr-In-Charge . , All As Per Sl Item No . 17 Above But Of Size 25 Mm Dia . , All As Per Sl Item No . 17 Above But Of Size 40 Mm Dia . , All As Per Sl Item No . 17 Above But Of Size 50 Mm Dia . , All As Per Sl Item No . 17 Above But Of Size 80 Mm Dia . , Supply And Replace Pp-R ( Polypropylene Random Copolymer ) Gate Valve ( Brass Insert ) 25 Mm Dia Complete All As Specified And Directed . , All As Per Sl Item No . 22 Above But Of Size 40 Mm ( Outer Dia ) , All As Per Sl Item No . 22 Above But Of Size 50 Mm ( Outer Dia ) , M&L For Maintenance Of Diesel Engine Connected With Dg Set 320 Kva For B Check As Per Recomendation Of Manufacturers Instructions Including Replacement Of Filters , Accessories Like Fuel Filter With Ring , Air Filter And Ring , Super Bypass Filter Element , O Ring Seal , Oil Filter And Engine Oil Complete All As Specified And Directed By Engr-In-Charge . , All As Per Sl Item No . 25 Above But 110 Bhp Capacity Diesel Driven Pump Set , Supply And Filling Engine Oil 15 W 40 Grade Castrol Crb For Topping Up ( Including Draining Out Old Oil From Gen Set ) Complete All As Specified And Directed . Make : Servo/ Valvoline/ Hpcl , Supply And Replace 200 Mm Bore Ci Non Return Valve With By Pass Arrangement With Necessary Rubber Gasket , Nuts , Bolts , And Washers Etc . , Complete All As Specified And Directed . , All As Per Sl Item No . 28 Above But Of Size 150 Mm Bore , All As Per Sl Item No . 28 Above But Of Size 100 Mm Bore , All As Per Sl Item No . 28 Above But Of Size 80 Mm Bore , Supply And Replace Ci Sluice Valves ( Raising Type ) Pn 1 . 6 Flanged End Of Size 80 Mm Bore For Complete With Iron Wheel Head And Steel Spindle Including New Flanged Rubber Joint , Blts , Nuts And Washers Etc . Complete All As Specified And Directed By Engineer -In-Charge . , All As Per Sl Item No . 32 Hereinbefore But 100 Mm Dia , All As Per Sl Item No . 32 Hereinbefore But 150 Mm Dia , All As Per Sl Item No . 32 Hereinbefore But 200 Mm Dia , Excavation In Trenches Not Exceeding 1 . 5 M Wide And Not Exc . 1 . 5 M Depth And Getting Out Soft / Loose Soil For Laying Of Cables , Pipes Etc , Complete All As Specified And Directed By Engr-In- Charge . , Returning Filling In , Including Spreading Levelling Watering And Well Ramming In Layers N . Exc . 25 Cm Thick Complete All As Specified And Directed , Removing Excavated Soil To A Distance N . Exc . 50 M Distance And Depositing Where Dir
