National Fertilizers Limited-NFL has published Tender For Annual Rate Cotract For Misc Instrument Maintenance Jobs For The Year 2023-24.. Submission Date for this Tender is 13-05-2023. Loadcells Tenders in vijaipur Madhya Pradesh. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 02-May-2023 | Date Extension | Date | 13-05-2023 |
Sl. No. | Item Description |
1 | LEVEL MEASURING INSTRUMENTS |
2 | Removing of Level Gauges (Pr. Rating < 40 Kg/cm2) |
3 | Fixing of Level Gauges (Pr. Rating < 40 Kg/cm2) |
4 | Removing of Level Gauges (Pr. Rating > 40 Kg/cm2) |
5 | Fixing of Level Gauges (Pr. Rating > 40 Kg/cm2) |
6 | Removing of Level Switches (Pr. Rating < 40 Kg/cm2) |
7 | Fixing of Level Switches (Pr. Rating < 40 Kg/cm2) |
8 | Removing of Level Switches (Pr. Rating > 40 Kg/cm2) |
9 | Fixing of Level Switches (Pr. Rating > 40 Kg/cm2) |
10 | Removing ofLevel Troll (Pr. Rating < 40 Kg/cm2) |
11 | Fixing ofLevel Troll (Pr. Rating < 40 Kg/cm2) |
12 | Removing ofLevel Ttroll (Pr. Rating > 40 Kg/cm2) |
13 | Fixing ofLevel Troll (Pr. Rating > 40 Kg/cm2) |
14 | Removing of Level Controller (Local) / Transmitter |
15 | Fixing of Level Controller (Local) / Transmitter |
16 | Removing of Level Transmitters (Purge type) |
17 | Fixing of Level Transmitters (Purge type) |
18 | Removing of Level DP Transmitter with / without capillary |
19 | Fixing of Level DP Transmitter with / without capillary |
20 | Removing of Ultrasonic/ Radar/ Capacitance type Level Transmitter with accessories |
21 | Fixing of Ultrasonic/ Radar/ Capacitance type Level Transmitter with accessories |
22 | Level Gauge Module removal (On line) for High Pressure Gauges |
23 | Level Gauge Module fixation (On line) for High Pressure Gauges |
24 | Removal of Electrode of Hydrastep (L.G) |
25 | Fixation of Electrode of Hydrastep (L.G) |
26 | Assistance in removal of Nuclear type Level Instt. |
27 | Assistance in fixing of Nuclear type Level Instt. |
28 | Removal of Local Float & Rope type Indicaters |
29 | Fixation of Local Float & Rope type Indicaters |
30 | Removal & cleaning of Purge tube/ Dip tube of Level Transmitter |
31 | Fixation of Purge tube/ Dip tube after cleaning |
32 | Changing of Gauge glass/ mica sheet/ gaskets of LGs |
33 | PRESSURE MEASURING INSTRUMENTS |
34 | Removing of Pressure Gauges (Ordinary) (all sizes & ratings) |
35 | Fixing of Pressure Gauges (Ordinary) (all sizes & ratings) |
36 | Removing of Seal Diaphram Pressure Gauges (without capillary) (all sizes & ratings) |
37 | Fixation of Seal Diaphram Pressure Gauges (without capillary) (all sizes & ratings) |
38 | Removing of Seal Diaphram Pressure Gauges (with capillary) (all sizes & ratings) |
39 | Fixation of Seal Diaphram Pressure Gauges (with capillary) (all sizes & ratings) |
40 | Removing of Pressure Switches all types/sizes |
41 | Fixing of Pressure Switches all types/sizes |
42 | Removing of Electronic/ Pneumatic Pressure Transmitters (without capillary) (all sizes & ratings) |
43 | Fixing of Electronic/ Pneumatic Pressure Transmitters (without capillary) (all sizes & ratings) |
44 | Removing of Electronic/ Pneumatic Pressure Transmitter/ Diff. Pressure Transmitter (with capillary) (all sizes & ratings) |
45 | Fixing of Electronic/ Pneumatic Pressure Transmitter/ Diff. Pressure Transmitter (with capillary) (all sizes & ratings) |
46 | Removing of Pr.Controller (Electronic) (Local panel mounted) |
47 | Fixing of Pr.Controller (Electronic) (Local panel mounted) |
48 | Removing of Air Pr. Regulators -Any size/rating |
49 | Fixingof Air Pr. Regulators -Any size/rating |
50 | Removing of Pressure Transmitter (Lens gasket) (Electronic/ Pneumatic) with capillary |
51 | Fixing of Pressure Transmitter (Lens gasket) (Electronic/ Pneumatic) with capillary |
52 | LEVEL MEASURING INSTRUMENTS |
53 | Removing of Purge / On-line Rotameters of all sizes/ ratings |
54 | Fixing of Purge/ On-line Rotameters of all sizes/ ratings |
55 | Removing of DP type Flowmeter - Electronic/ Pneumatic (without Seal) |
56 | Fixing of DP type Flowmeter - Electronic/ Pneumatic (without Seal) |
57 | Removing of DP type Flowmeter - Electronic/ Pneumatic (with Seal) |
58 | Fixing of DP type Flowmeter - Electronic/ Pneumatic (with Seal) |
59 | Removal of Turbine Flowmeter |
60 | Fixingof Turbine Flowmeter |
61 | Removal of Electro Magnetic type Flowmeter |
62 | Fixingof Electro Magnetic type Flowmeter |
63 | Removing of DPI / DP type Local Flowmeter |
64 | Fixing of DPI / DP type Local Flowmeter |
65 | Removing of Pitot Tube/ Annubar of any size/rating |
66 | Fixing of Pitot Tube/ Annubar of any size/rating |
67 | Removing of Flow Switches for line size upto 2" |
68 | Fixing of Flow Switches for line size upto 2" |
69 | Removing of Flow Switches for line size > 2" |
70 | Fixing of Flow Switches for line size > 2" |
71 | TEMPERATURE MEASURING INSTRUMENTS |
72 | Removing of the Thermo-Couple/ RTD Elements (Single, Duplex, Triplex) including elecrical termination |
73 | Fixing of the Thermo-Couple/ RTD Elements (Single, Duplex, Triplex) including electrical termination |
74 | Removing of the Temperature Recorder/ Indicator/ Monitor from Panel |
75 | Fixing of the Temperature Recorder/ Indicator/ Monitor from Panel |
76 | Removing of Local Temperature Gauge (Bimettalic/ Filled) with mounting |
77 | Fixing of Local Temperature Gauge (Bimettalic/ Filled) with mounting |
78 | Removing of Temperature Switch including Electrical termination |
79 | Fixing of Temperature Switch including Electrical termination |
80 | Removing of Capillary filled type local Temperature Gauge with mounting |
81 | Fixing of Capillary filled type local Temperature Gauge with mounting |
82 | Removal of Thermowell of all sizes & ratings |
83 | Fixingof Thermowell of all sizes & ratings |
84 | ANALYSERS |
85 | Removing and cleaning of Water Analysers (pH, Conductivity, Residual Chlorine) including asssociated accessories |
86 | Fixing back of Water Analysers (pH, Conductivity, Residual Chlorine) including asssociated accessories |
87 | Removing and cleaning of the Gas Analysers (CO, CO2, Methane, NH3, O2, H2, etc.) including accessories |
88 | Fixing of the Gas Analysers (CO, CO2, Methane, NH3, O2, H2, etc.) including accessories |
89 | Removal and cleaning of Chlorine Detectors including accessories |
90 | Fixing of Chlorine Analyser Detectors including accessories |
91 | Removal and cleaning of Chlorine Ejector |
92 | Fixing of Chlorine Ejector |
93 | Removal and cleaning of Chlorine Regulator |
94 | Fixing of Chlorine Regulator |
95 | Removing, cleaning & tightening of Water Analyser sampling system components |
96 | Removing and cleaning of pH Analyser filters & fixing them back |
97 | Removing of Calibration Gas cylinders with regulators & connections |
98 | Fixing of Calibration Gas cylinders with regulators & connections |
99 | Removing of Gas Regulators from Gas Cylinders |
100 | Fixing of Gas Regulators from Gas Cylinders |
101 | Removal of damaged Sample Cooling Coil, Repair/ Fabrication of new coil from 6mm SS Tube & mounting of same in sample cooler |
102 | IMPULSE LINE PIPING FOR TRANSMITTERS |
103 | Laying, Fabrication, Erection & Testing including required Cutting, Fitting & Welding jobs for following Pipe size/rating: |
104 | Size 1/2" Carbon Steel, Non IBR Sch 40 |
105 | Size 1/2" Carbon Steel, Non IBR Sch 80 |
106 | Size 1/2" Carbon Steel, Non IBR Sch 160 |
107 | Size 1/2" Stainless Steel, Non IBR Sch 40/80 |
108 | Size 1/2" Stainless Steel, Non IBR Sch 160 |
109 | Size 1/2" Alloy Steel, Non IBR Sch 40 |
110 | Size 1/2" Alloy Steel, Non IBR Sch 80 |
111 | Size 1/2" Alloy Steel, Non IBR Sch 160 |
112 | Size 1/2" Alloy Steel, IBR Sch 40 |
113 | Size 1/2" Alloy Steel, IBR Sch 80 |
114 | Size 1/2" Alloy Steel, IBR Sch 160 |
115 | Size 1" Carbon Steel, Non IBR Sch 40/80 |
116 | Size 1" Stainless Steel, Non IBR Sch 40/80 |
117 | Size 2" Carbon Steel, Non IBR Sch 40/80 |
118 | Size 2" Stainless Steel, Non IBR Sch 40/80 |
119 | Removal of Pipingwith supports including cutting for all sizes irrespective of pipe material & rating |
120 | Laying & testing of GI Pipe including cutting, fitting & welding jobs for following pipe sizes: |
121 | SIZE 1/2" |
122 | SIZE 1" |
123 | SIZE 2" |
124 | Removal of GI Pipe with supports including cutting for all sizes |
125 | Arrest the leakage of a joint by welding/ rewelding of joint/ welding of crack or broken parts |
126 | For Carbon Steel material & all rating |
127 | For Stainless Steel material & all rating |
128 | Removal of Condensate Pots including related cutting |
129 | Fixing of Condensate Pots including cutting & welding |
130 | Fabrication & installation of Float guide upto 4" pipe |
131 | TUBING JOBS (including connections & testing) |
132 | Size 6mm S.S./ Copper Tube laying |
133 | Size 6mm S.S./ Copper Tube removing |
134 | Size 8mm S.S./ Copper Tube laying |
135 | Size 8mm S.S./ Copper Tube removing |
136 | Size 10mm S.S./ Copper Tube laying |
137 | Size 10mm S.S./ Copper Tube removing |
138 | Size 12mm S.S./ Copper Tube laying |
139 | Size 12mm S.S./ Copper Tube removing |
140 | CABLING JOBS: Cable laying on Cable Tray/ Trench/ Conduits, Glanding, Termination & checking of cables for Loop continuity. Removing of Cables from Cable Trays/ Trench/ Conduits including Electrical Terminations and storing them with proper marking. Cable types: Signal, Power, Control, Thermocouple, RTD Cables- conductor size =<0.5mm2 (armoured/unarmoured), optical fiber cable for CCTV. |
141 | Laying of Cable, 2 core To 6 core |
142 | Removing of Cable, 2 core To 6 core |
143 | Laying of Cable, 7 core To 24 core |
144 | Removing of Cable 7 core To 24 core |
145 | Fixing of Junction Box complete with accessories (Area<=500 cm2) |
146 | Removal of Junction Box disconnecting electrical cables (Area<=500 cm2) |
147 | Fixing of Junction Box complete with accessories (Area>500 cm2) |
148 | Removal of Junction Box disconnecting electrical cables (Area>500 cm2) |
149 | Digging 300mm wide 0.5 m deep trench, laying of bricks & filling back with sand/earth after laying the cable |
150 | Laying conduit/GI pipe=<2"through the trench 300mmwide 0.5m deep |
151 | Dressing of the Cables (2 to 24 core) with proper clamping |
152 | Removal of Broken Bolts of JB Covers & fixing new bolts. |
153 | Replacement of Cable gland/ Pipe fitting/ Tube fitting, where cable laying/ pipe laying/ tube laying is not desired. Size upto 2" and all rating & material. |
154 | Laying of optical fiber cable |
155 | Removing of optical Fiber cable |
156 | Crimping/Splicing of optical fiber cable pieces |
157 | TRAY & OTHER MISC. JOBS Tray/ Angle Iron laying (for tubing/cables) fixing of supports - including related cutting, welding, fitting jobs for different sizes: |
158 | size : 2"/ 50 mm wide |
159 | size : 4"/100 mm wide |
160 | size : 8"/200 mm wide |
161 | size : 16"/400 mm wide |
162 | Al. Tray Cover Fixation Size 200 mm. |
163 | Al. Tray Cover Fixation Size 400 mm. |
164 | Tray/ Angle Iron removing (for tubing/cables) including related cutting & grindingjobs for different sizes: |
165 | size : 2"/ 50 mm wide |
166 | size : 4"/100 mm wide |
167 | size : 8"/200 mm wide |
168 | size : 16"/400 mm wide |
169 | Al. Tray Cover Removal Size 200 mm. |
170 | Al. Tray Cover Removal Size 400 mm. |
171 | Fabrication/ Re-conditioning & Erection of GI/MS sheet Canopies/ Protection Covers for Transmitters/ other Instruments of size upto 1 sq m. area |
172 | Fabrication of Supports of Structural Steel |
173 | Fabrication of Stanchions for mounting Insts. As per standards |
174 | Dismentling of structure by opening bolts, gas cutting, removal & shifting from site to scrap stores |
175 | Removing of Canopy/ Protection Cover for Maintenance job of Instrument and Fixing back (any size) |
176 | ISOLATION VALVES & GLAND PACKING JOBS Fixing of Isolation Valves (Socket Weld /Threaded type) including fitting, welding & pressure testing job for following sizes : |
177 | size 1/4", upto 1500# Lbs rating CS/ SS |
178 | size 1/2", 1500# - 3000# Lbs rating CS/ SS |
179 | size 1", 1500# - 3000# Lbs rating CS/ SS |
180 | size 2", 1500# - 3000# Lbs rating CS/ SS |
181 | Removal of Isolation Valves (Socket Weld/ Threaded type) including fitting,cutting job irrespective of material, rating & upto size 2" inclusive |
182 | Gland Packing of Isolation Valves / Control Valves of any sizes |
183 | Opening of Flanges, Cleaning, Repair & Polishing of Gasket Surfaces (including Lapping of Ring/ Lens Joint type) and boxing up as & when required. Size upto 4" and all ratings |
184 | Dismentaling, Cleaning and Assembling of Condensate Drain System in Passivation Air Comprs.(K-3) |
185 | CONTROL VALVE JOBS |
186 | Opening of Control Valve from Actuator/ Bonnet /Line upto 2" size & any rating |
187 | Opening of Control Valve from Actuator/ Bonnet / Line upto 3" size & any rating |
188 | Opening of Control Valve from Actuator/ Bonnet upto 4" size & any rating |
189 | Opening of Control Valve from Actuator/ Bonnet upto 5" & 6" size & any rating |
190 | Opening of Control Valve from Actuator/ Bonnet upto 8" & 10" size & any rating |
191 | Opening of Control Valve from Actuator/ Bonnet above 10" size & any rating |
192 | Fixing back of Control Valve Actuator/ Bonnet on the Body / Line upto 2" size & any rating |
193 | Fixing back of Control Valve Actuator/ Bonnet on the Body / Line upto 3" size & any rating |
194 | Fixing back of Control Valve Actuator/ Bonnet on the Body upto 4" size & any rating |
195 | Fixing back of Control Valve Actuator/ Bonnet on the Body upto 5" & 6" size & any rating |
196 | Fixing back of Control Valve Actuator/ Bonnet on the Body upto 8"& 10" size & any rating |
197 | Fixing back of Control Valve Actuator/ Bonnet on the Body above 10" any rating |
198 | Removal of Valve Positioner with it"s Pneumatic/ Electrical connection |
199 | Removal of Pilot Relay/ Lockup relay, LimitSwitch alongwith Pneumatic/ Electrical connection |
200 | Removal of Volume Booster alongwith it"s Pneumatic connection |
201 | Removal of I/P Convertor alongwith Pneumatic/ Electrical connection |
202 | Removal of Solenoid Valve alongwith Pneumatic/ Electrical connection |
203 | Fixing of Valve Positioner alongwith Pneumatic/ Electrical connection |
204 | Fixing of Pilot Relay/ Lockup relay, LimitSwitch alongwith Pneumatic/ Electrical connection |
205 | Fixing of Volume Booster alongwith it"s Pneumatic connection |
206 | Fixing of I/P Convertor alongwith it"s Pneumatic/ Electrical connection |
207 | Fixing of Solenoid Valve alongwith Pneumatic/ Electrical connection |
208 | Replacement of Actutor Diapragm (Pneumatic) of any size actuator |
209 | Removal of Piston/Power Cylinder alongwith Pneumatic connection |
210 | Fixing of Piston/Power Cylinder alongwith Pneumatic connection |
211 | Lapping of Plug ,Seat & Other Sealing Surface of Control Valves |
212 | Greasing of Control Valve Parts |
213 | Removal of Air Filter Regulator set with fittings |
214 | Fixingof Air Filter Regulator set with fittings |
215 | JOBS IN BAGGING PLANT AREA |
216 | Removal and cleaning of Level Probes & refixing |
217 | Cleaning of Machines, Weigh Pans, Solenoid Valves,Power Cylinders etc. |
218 | Replacement of broken Weigh Pan assembly of Bagging Machines & Repairing by doing necessary Cutting/ Welding, cleaning etc. |
219 | Cleaning of "Avery/Tulaman" pre-determined Weighing Scales (Check-Weighers) |
220 | Cleaning of ET-6 Belt Weigher"s framework and related equipments |
221 | Assistance in calibration of Bagging Machines by putting weights |
222 | Fixing of Power Cylinder of Piston Dia.upto 100mm on the machine |
223 | Removing of Power Cylinder of Piston Dia.upto 100mm from machine |
224 | Removal of Solenoid Valve spool type 5 ports |
225 | Fixing of Solenoid Valve spool type 5 ports |
226 | Laying/ Removing PVC / Nylon Tubing upto 12mm size |
227 | Filling of oil in Bagging Machine Air Regulators |
228 | Replacement of Proximity Sensor in Pandoor/ Bagholder of Bagging Machines |
229 | Replacement & Repairing of broken Feed Gate Assembly of Bagging Machines by doing necessary Cutting/ Welding, cleaning etc. |
230 | Removing, cleaning & fixing of Anti-vibration Pads in Bagging Machines |
231 | Replacement & Repairing of brokenBag Holder assembly of Bagging Machines by doing necessary Cutting/ Welding, cleaning etc. |
232 | Replacement of Load Cell (including all accessories) of Urea Bunker Level measuring system/ Urea Belt Weigher/ Weigh Bridges |
233 | OTHER MISC.JOBS |
234 | Removing of Manual Call Points MCP) including accessories |
235 | Refixing of Manual Call Points MCP) including glanding and termination |
236 | Removing of Heat, Flame or Smoke Detectors & termination |
237 | Refixing of Heat, Flame or Smoke detectors & termination |
238 | Painting of Control Valves, Actuators including accessories & other insts. with mounting stand |
239 | Writing of Tag Nos. on Instruments, Control Valves, etc |
240 | Cleaning of Instruments, Control valves, Local panels, CCR cabinets etc |
241 | Laying of Heat Detector Cable on Cable Trays & their connections |
242 | Removing of Heat Detector Cable on Cable Trays |
243 | Removal of Speed/ Vibration/ Axial Displacement Probe/ Extension Cable |
244 | Fixation of Speed/ Vibration/ Axial Displacement Probe/ Extension Cable |
245 | Removal of Field Tachometer/ Speed Indicator |
246 | Fixation of Field Tachometer/ Speed Indicator |
247 | Control Panel cutting (for cable entry or providing new instrument) |
248 | Removal of Low Explosive Limit Detector/ Ammonia Detector/ CO Detector |
249 | Fixation of Low Explosive Limit Detector / Ammonia Detector/ CO Detector |
250 | Transportation of Instruments/ Materials from respective Plant to Instrument Workshop/ Store |
251 | Transportation of Instruments/ Materials from Instrument Workshop/ Store to respective Plants |
252 | Removal of UV Flame Scanner & cleaning |
253 | Fixation of UV Flame Scanner |
254 | Removal of Weephole Probe in Urea reactors |
255 | Fixing of Weephole Probe in Urea reactors |
256 | Removal, Cleaning/ Washing and Fixing of Suction Air Filters of CCR/ LCR Control Cabinets (DCS/ESD/OPS/HIS/VMS & Printer Consoles) |
257 | Panel Cooling Fans removing, cleaning & checking |
258 | Panel Cooling Fans fixing (including mounting arrangement) |
259 | VARIOUS PLANT JOBS: To assist NFL employees in executing various Instrument maintenance jobs in routine day to day maintenance in General shift, Central shift. (8 Hrs of Normal Working) MANDAYS FOR SR NO 14.01 -14.02, 1. Bidder has to ensure due diligence to comply with statutory obligations as NIT clause of STC (Annexure-XIV) 2. Price bids will be rejected if the quoted rate is found less than the notified minimum wages for Unskilled/Skilled workers applicable as on 01.04.2023 plus statutory obligation @ 32.91%of the applicable minimum wages as on 01.04.2023 to comply statutory obligations. Reference calculation for item S.No 14 (14.01-14.02)are as under: (minimum 32.91% ) (8 Hrs of Normal Working) (1) Minimum wages for Helper (Unskilled)= 494 + 162.58= 656.58 (2) Minimum wages for Skilled Manpower =695 + 228.72=923.72 Quoted Rateshall not be less than minimum amount as mentioned above. |
260 | Helper (Un-skilled) |
261 | Manpower (Skilled) |
262 | OT Hours : To assist NFL employees in executing various Instrument maintenance jobs during unforeseen Breakdown/Short Shutdown & Emergency requirement. (Beyond 8 Hrs of Normal Working).Refernce calculation included ESI @3.25% on minimum wage as on 01.04.2023 for items under S.No 15 & 17 are as under: (1) Minimum wages for Helper (Unskilled)= (494+16.06 (ESIC) /8)*2= 127.51. (2) Minimum wages for Skilled Manpower =(695+22.59 (ESIC) /8)*2= 179.40. Party shall be paid above fixed rate without any service charge as per clause 1 (ii) of STC & TC annexure-XIV. |
263 | Helper (Un-skilled) |
264 | Manpower (Skilled) |
265 | PLANNED SHUTDOWN: Supply of Contract labour for Planned Shutdown of Line-I & Line-II. (8 Hrs of Normal Working) MANDAYS FOR SR NO 16.01 - 16.06, 1. Bidder has to ensure due diligence to comply with statutory obligations as per NIT clause of STC (Annexure-XIV). 2. Price bids will be rejected if the quoted rate is found less than the notified minimum wages for Unskilled/ Skilled workers applicable as on 01.04.2023 plus statutory obligation @ 16.25% of the applicable minimum wages as on 01.04.2023 to comply statutory obligations. Refernce calculation for item S.No 16 (16.01 to 16.06)are as under: (minimum 16.25% ) (8 Hrs of Normal Working) (1) Minimum wages for Helper( Unskilled)= 494 + 80.28 = 574.28. (2) Minimum wages for Skilled Manpower =695 +112.94 = 807.94. Quoted Rateshall not be less than minimum amount as mentioned above. |
266 | Helper (Un-skilled) |
267 | Fitter(Skilled) |
268 | Rigger (Skilled) |
269 | Welder (Skilled) |
270 | Electrician (Skilled) |
271 | Technician (Skilled) |
272 | OT HOURS : Supply of Contract labour for Planned Shutdown of Line-I & Line-II. (Beyond 8 Hrs of work). Party shall be paid fixed rate without any service charge as mentioned at Sl. No. 15 above as per clause 1 (ii) of STC & TC annexure-XIV. |
273 | Helper (Un-skilled) |
274 | Fitter (Skilled) |
275 | Rigger (Skilled) |
276 | Welder (Skilled) |
277 | Electrician (Skilled) |
278 | Technician (Skilled) |
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