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| 1 | SERVICES:Sewage treatment plantOverhaulingMake- M/s HI-POINT SERVICES (I) PVT. LTD. Model- 12MX, 12MC, 8MC(2 NO.)(A) | Carry out Complete Overhauling of Sewage treatment Plant |
| 2 | Sewage treatment plant Overhauling (I) | (a) Drain V-1 Collection tank and V-2 Residence tank, open tank cover, flush tank with fresh water. |
| 3 | Sewage treatment plant (II) | (b) Remove, Clean and flush retention and reduction screen (level indicator). |
| 4 | Sewage treatment plant (III) | (c) Renew level sensor each sensor comprises of 03 in nos sensor namely LOW, MEDIUM and HIGH fitted in V-1, Collection tank. |
| 5 | Sewage treatment plant (IV) | (d) Renew 1/2 \" electrically operated Solenoid valve (01 nos) |
| 6 | Sewage treatment plant (V) | (e) Overhaul Electrolytic Bookcell assembly (i) check the O-ring around the perimeter of Book cell(ii) Cleaning of Primary anodes, made of tianium and coated with a dimensionally stable anode(DSA) coating. (iii) Toal 36 in nos titanium bipolar plates are included in the assembly, 18 in nos bipolar plate is coated with DSA coating and other 18 in nos is uncoated bare titanium. |
| 7 | Sewage treatment plant (VI) | Conduct Back flush operation of 04 in nos STP.Rectify defects observed during back flush operation. |
| 8 | Sewage treatment plant (VII) | (g) Overhaul Macerator pump and Overboard discharge pumpof rating 415VAC, 50 Hz,3Ph.Cater for renewal of all consumable.(i)Dismantle Macerator pump, clean, gauge and refit.(ii) Renew gear oil of Macerator pump.(iii) Renew O rings and Mechanical seal.(iv) Check Impeller for any damage/ erosion.(v)Take trials of pump and prove onboard to Ship staff and Refit monitoring team. |
| 9 | Sewage treatment plant (B) | Overhaul STP Blower Motor.Cater for renewal of all consumable. |
| 10 | Sewage treatment plant (C) | Renew all PVC pipelines and joints in all four STPs |
| 11 | Sewage treatment plant (D) | Provision of Battery/ UPS for auto starting of STPs in case of power failure |
| 12 | Sewage treatment plant,Overhauling of valves (E) | Overhaul all PVC valves of Sewage treatement plant / system.Approx 10 nos valves in each plant.( PVCValve, Dia 2inch- 10 , (i) Remove valve from pipe line. (ii)Clean, dismantle and guage the valve. (iii)Renew the consumables. (iv)Lubricate all moving parts (v) Assemble the valve (vi)Pressure to 01 bar pressure and prove pressure to Ship staff and Refit monitoring team.(vii)Fit valve in pipe line and prove for nil leakage. |
| 13 | Sewage treatment plant ,Trials (F) | Conduct System trials of STP and prove to ship staff and refitmonitoring team. (b) Conduct Sample test of STP sewage, produce MARPOL certificate and submit the same to the ship staff. |
| 14 | EVAC system Make-Overhauling, JETS VACUUM Model-Vacuumarator JETS 25MBAQuantity- 04 nos (G) (I) | (a) Overhauling of Vacuumarator pump of rating 415VAC, 50HZ, 3PH.(i)Dismantle Vacuumarator pump, clean, gauge and refit.(ii) Renew gear oil of Vacuumarator pump.(iii) Renew O rings and Mechanical seal.(iv) Check rotor for any damage/ erosion.(v)Take trials of pump and prove onboard to Ship staff and Refit monitoring team. |
| 15 | EVAC system Make-Overhauling, JETS VACUUM Model-Vacuumarator JETS 25MBAQuantity- 04 nos (G) (II) | (a) Overhauling of Vacuumarator pump accessories. Work involves; (i) vibration absorber to be renewed. Qty- 16(ii)pressure switch. Qty- 06(iii) Renewed Compensator, rubber, DN50. Qty- 04(iv) Renewed Compensator, rubber, DN32. Qty- 04(iv) Check Sealing liquid tank for any damage/ erosion. Qty- 04 |
| 16 | EVAC system,Isolating valves (III) | Overhaul all islolating valves |
| 17 | EVAC system Vacuum pressure switch (IV) | Overhauling of vacuum Pressure switch, if found defective same is to be renewed. .Cater for renewal of all consumable. |
| 18 | EVAC system Replacement (V) | (a) Replacement of 20 in nos vacuum powered controller (VPC) and 20 in FD valves work involves;(i) Removal of all defective VPC controller and FD valves. fittment of new VPC controller in appropirate connection with new FDvalve. |
| 19 | EVAC system , Overhauling (VI) | (a) Overhauling of 01 in no Gray water tank, work involved.(i) Removal of Gray water tank, check any damage/erosion. (ii) Replace 01 in no. ED-valve and 01 in no. VPC controller provided for the tank. |
| 20 | EVAC system,Trials (VII) | (a) Conduct System trials of EVAC and prove to ship staff and refit monitoring team. |
| 21 | Spares for STP and EVAC System | LIST OF MANDATORY SPARES FOR STP & EVAC SYSTEM AS PER ENCLOSURE I |
| 22 | 1 STP AND EVAC SYSTEM | SHAFT KEY |
| 23 | 2 STP AND EVAC SYSTEM | 5/8\"\" COUPLING FLANGE |
| 24 | 3 STP AND EVAC SYSTEM | AXIAL CUTTER |
| 25 | 4 STP AND EVAC SYSTEM | RADIAL CUTTER |
| 26 | 5 STP AND EVAC SYSTEM | IMPELLER WASHER |
| 27 | 6 STP AND EVAC SYSTEM | CUTTER RING, 17-4PH |
| 28 | 7 STP AND EVAC SYSTEM | BALL BEARING |
| 29 | 8 STP AND EVAC SYSTEM | OIL SEAL |
| 30 | 9 STP AND EVAC SYSTEM | 7/8\"\" COUPLING FLANGE |
| 31 | 10 STP AND EVAC SYSTEM | FLEXIBLE COUPLING, SPLIT SLEEVE |
| 32 | 11 STP AND EVAC SYSTEM | IMPELLER |
| 33 | 12 STP AND EVAC SYSTEM | REBUILD KIT (MECHANICAL SEAL, BEARING, BUSHING, AND SOFT PARTS) |
| 34 | 13 STP AND EVAC SYSTEM | OIL, MACERATOR, ISO 32 SYNTHETIC |
| 35 | 14 STP AND EVAC SYSTEM | INSERT, THREADED, 3/4\"\"-10x1/2\"\" |
| 36 | 15 STP AND EVAC SYSTEM | ROD ALL THREAD, 1/2\"\" X 4\"\" BRASS |
| 37 | 16 STP AND EVAC SYSTEM | SCREW, 1/4-20, PAN HEAD, ISOPLAST |
| 38 | 17 STP AND EVAC SYSTEM | BOLTS, 5/16\"\" , 316 SS, 2.5\"\" L |
| 39 | 18 STP AND EVAC SYSTEM | SELANT SILICONE |
| 40 | 19 STP AND EVAC SYSTEM | O-RING, BOLT |
| 41 | 20 STP AND EVAC SYSTEM | O-RING, DOOR |
| 42 | 21 STP AND EVAC SYSTEM | O-RING, DOOR |
| 43 | 22 STP AND EVAC SYSTEM | O-RING, DOOR |
| 44 | 23 STP AND EVAC SYSTEM | BEARING DE |
| 45 | 24 STP AND EVAC SYSTEM | BEARING NDE |
| 46 | 25 STP AND EVAC SYSTEM | ROTOR |
| 47 | 26 STP AND EVAC SYSTEM | IMPELLER |
| 48 | 27 STP AND EVAC SYSTEM | KEY |
| 49 | 28 STP AND EVAC SYSTEM | MECHANICAL SEAL |
| 50 | 29 STP AND EVAC SYSTEM | BLOWER BEARING DE |
| 51 | 30 STP AND EVAC SYSTEM | BLOWER BEARING DE |
| 52 | 31 STP AND EVAC SYSTEM | BOLT, IMPELLER RETAINING |
| 53 | 32 STP AND EVAC SYSTEM | BLOWER COMPLETE |
| 54 | 33 STP AND EVAC SYSTEM | VALVE, SOLENOID, 1/2\"\" , BRASS, 120V |
| 55 | 34 STP AND EVAC SYSTEM | GASKET NEOPRENE, V1 TANK |
| 56 | 35 STP AND EVAC SYSTEM | GASKET NEOPRENE, V2 TANK |
| 57 | 36 STP AND EVAC SYSTEM | EJECTOR, ABS MATERIAL |
| 58 | 37 STP AND EVAC SYSTEM | PROCESSOR GROUNDING TARGET, 1/2\"\" MNPT |
| 59 | 38 STP AND EVAC SYSTEM | SPRAY HEAD ASSY, 12MX/ 15MX UNIT, PVC TYPE |
| 60 | 39 STP AND EVAC SYSTEM | PVC PIPING 50 % |
| 61 | 40 STP AND EVAC SYSTEM | SITETUBE ASSY |
| 62 | 41 STP AND EVAC SYSTEM | SIGMA 280 PRIMER 75 MICRON |
| 63 | 42 STP AND EVAC SYSTEM | SIGMA 300 BLACK 60 MICRON |
| 64 | 43 STP AND EVAC SYSTEM | THINNER |
| 65 | 44 STP AND EVAC SYSTEM | SIGMA 280 PRIMER 75 MICRON |
| 66 | 45 STP AND EVAC SYSTEM | SIGMA 630 GREY 60 MICRON |
| 67 | 46 STP AND EVAC SYSTEM | GASKET, NEOPRENE, FOR 1/2\"\"-150# FLANGE |
| 68 | 47 STP AND EVAC SYSTEM | GASKET, NEOPRENE, FOR 1\"\"-150# FLANGE |
| 69 | 48 STP AND EVAC SYSTEM | GASKET, NEOPRENE, FOR 1-1/2\"\"-150#FLANGE |
| 70 | 49 STP AND EVAC SYSTEM | GASKET, NEOPRENE, FOR 2\"\"-150# FLANGE |
| 71 | 50 STP AND EVAC SYSTEM | GASKET, NEOPRENE, FOR 3\"\"-150# FLANGE |
| 72 | 51 STP AND EVAC SYSTEM | GASKET, NEOPRENE, FOR 4\"\"-150# FLANGE |
| 73 | 52 STP AND EVAC SYSTEM | ORIFICE PLATE, TITANIUM FOR 1\"\" T/U BALL VALVE |
| 74 | 53 STP AND EVAC SYSTEM | FLOATB SWITCH, SINGLE, N.C. |
| 75 | 54 STP AND EVAC SYSTEM | FLOAT SWITCH JB |
| 76 | 55 STP AND EVAC SYSTEM | HOSE |
| 77 | 56 STP AND EVAC SYSTEM | GI PIPE LINE2\"\" |
| 78 | 57 STP AND EVAC SYSTEM | MS FLANGE |
| 79 | 58 STP AND EVAC SYSTEM | MS ELBOW |
| 80 | 59 STP AND EVAC SYSTEM | MS TEE JOINT |
| 81 | 60 STP AND EVAC SYSTEM | GASKET, NEOPRENE, FOR 2\"\"-150# FLANGE |
| 82 | 61 STP AND EVAC SYSTEM | 11 PIN RELAY- 110V AC |
| 83 | 62 STP AND EVAC SYSTEM | 110V CONTACT COIL RELAY |
| 84 | 63 STP AND EVAC SYSTEM | MOTOR PROTECTION RELAY |
| 85 | 64 STP AND EVAC SYSTEM | MOTOR PROTECTION RELAY 1.5 TO 6 AMPS |
| 86 | 65 STP AND EVAC SYSTEM | MOTOR PROTECTION RELAY 0.4 TO 1.6 AMPS |
| 87 | 66 STP AND EVAC SYSTEM | MCB C-63, 3 POLE |
| 88 | 67 STP AND EVAC SYSTEM | MCB C-10, 3 POLE |
| 89 | 68 STP AND EVAC SYSTEM | MCB C-6, 3 POLE |
| 90 | 69 STP AND EVAC SYSTEM | MCB C-20, 3 POLE |
| 91 | 70 STP AND EVAC SYSTEM | MCB C-06, 3 POLE |
| 92 | 71 STP AND EVAC SYSTEM | VOL TMETER 72 X 72 |
| 93 | 72 STP AND EVAC SYSTEM | AMPS METER 72 X 72 |
| 94 | 73 STP AND EVAC SYSTEM | INDICATION LAMPS, RED, GREEN, WHITE |
| 95 | 74 STP AND EVAC SYSTEM | SELECTOR SWITCH |
| 96 | 75 STP AND EVAC SYSTEM | SELECTOR SWITCH |
| 97 | 76 STP AND EVAC SYSTEM | RESET BUTTON |
| 98 | 77 STP AND EVAC SYSTEM | GATE BOARD TRANSFORMER |
| 99 | 78 STP AND EVAC SYSTEM | ON DELAY TRANSFORMER 0-30 MINS |
| 100 | 79 STP AND EVAC SYSTEM | OFF DELAY TRANSFORMER 0-30 MINS |
| 101 | 80 STP AND EVAC SYSTEM | FUSE |
| 102 | 81 STP AND EVAC SYSTEM | BEARING |
| 103 | 82 STP AND EVAC SYSTEM | BEARING |
| 104 | 83 STP AND EVAC SYSTEM | SHAFT SEAL 25MBA |
| 105 | 84 STP AND EVAC SYSTEM | COVER GLASS |
| 106 | 85 STP AND EVAC SYSTEM | O RING |
| 107 | 86 STP AND EVAC SYSTEM | O RING |
| 108 | 87 STP AND EVAC SYSTEM | O RING |
| 109 | 88 STP AND EVAC SYSTEM | RUBBER FLAP |
| 110 | 89 STP AND EVAC SYSTEM | HOSE WATER BALL VALVE |
| 111 | 90 STP AND EVAC SYSTEM | T COUPLING |
| 112 | 91 STP AND EVAC SYSTEM | L COUPLING |
| 113 | 92 STP AND EVAC SYSTEM | L COUPLING |
| 114 | 93 STP AND EVAC SYSTEM | FD VALVE |
| 115 | 94 STP AND EVAC SYSTEM | NRV |
| 116 | 95 STP AND EVAC SYSTEM | VPC CONTROLLER |
| 117 | 96 STP AND EVAC SYSTEM | RELEASE BUTOTN |
| 118 | 97 STP AND EVAC SYSTEM | SHUT OFF MEMBRANE |
| 119 | 98 STP AND EVAC SYSTEM | LIFTING MEMBRANE |
| 120 | 99 STP AND EVAC SYSTEM | COMPENSATOR DN-32 |
| 121 | 100 STP AND EVAC SYSTEM | COMPENSATOR DN-50 |
| 122 | 101 STP AND EVAC SYSTEM | SCREW FOR COVER GLASS |
| 123 | 102 STP AND EVAC SYSTEM | CELLING RING |
| 124 | 103 STP AND EVAC SYSTEM | VACCUM GUAGE |
| 125 | 104 STP AND EVAC SYSTEM | SCREW M5 X 16 |
| 126 | 105 STP AND EVAC SYSTEM | SCREW M5 X 35 |
| 127 | 106 STP AND EVAC SYSTEM | SCREW M5 X 10 |
| 128 | 107 STP AND EVAC SYSTEM | SCREW M6 X 12 |
| 129 | 108 STP AND EVAC SYSTEM | PLATE FOR FLAP |
| 130 | 109 STP AND EVAC SYSTEM | NUT FOR PLATE FLAP |
| 131 | 110 STP AND EVAC SYSTEM | ED VALVE FOR GREY WATER |
| 132 | 111 STP AND EVAC SYSTEM | WATER VALVE SPRING |
| 133 | 112 STP AND EVAC SYSTEM | CHEMICAL FOR PIPE CLEANING |
| 134 | 113 STP AND EVAC SYSTEM | RUBBER HOSE |
| 135 | 114 STP AND EVAC SYSTEM | RUBBER ELBOW B 50MM |
| 136 | 115 STP AND EVAC SYSTEM | JUBLICLIP 50 MM SS |
| 137 | 116 STP AND EVAC SYSTEM | PVC FITTINGS |
| 138 | 117 STP AND EVAC SYSTEM | SS CHAIN FOR FLOAT SWITCH |
| 139 | 118 STP AND EVAC SYSTEM | 4\"\" PVC FLANGE FOR FLOAT SWITCH WITH HOLE ENTRY |
| 140 | 119 STP AND EVAC SYSTEM | M16 X 75 SS NUT BOLTS |
| 141 | 120 STP AND EVAC SYSTEM | M16 X 60 SS NUT BOLTS |
| 142 | 121 STP AND EVAC SYSTEM | M16 X 40 SS NUT BOLTS |
| 143 | 122 STP AND EVAC SYSTEM | M12 X 60 SS NUT BOLTS |
| 144 | 123 STP AND EVAC SYSTEM | M12 X 40 SS NUT BOLTS |
| 145 | 124 STP AND EVAC SYSTEM | M10 X 40 SS NUT BOLTS |
| 146 | 125 STP AND EVAC SYSTEM | M 8 X 50 SS NUT BOLTS |
| 147 | 126 STP AND EVAC SYSTEM | M 6 X 30 SS NUT BOLTS |
| 148 | 127 STP AND EVAC SYSTEM | RUBBER SOLUTION FAB 7 |
| 149 | 128 STP AND EVAC SYSTEM | SWITCH, PREASSURE/ VACCUM USED ON POSITIVE VENT LINE |
| 150 | 129 STP AND EVAC SYSTEM | MOTOR PROTECTION RELAY 1.5 TO 6 AMPS |
| 151 | 130 STP AND EVAC SYSTEM | PCB 8MC |
| 152 | 131 STP AND EVAC SYSTEM | PCB 12 |
| 153 | 132 STP AND EVAC SYSTEM | CONTROL TRANSFORMER |
| 154 | 133 STP AND EVAC SYSTEM | ROTOR |
| 155 | 134 STP AND EVAC SYSTEM | PREASSURE SWITCH |
