The document provides a mile stone flow chart for the fabrication process of various parts. It lists 49 steps in the fabrication process across 15 milestones (A to O) involving tasks like material receiving, marking, cutting, fitting, welding, finishing, inspection and packing. For each step, it provides the status of completion across different part numbers along with their quantities and remarks.

1. MILE STONE/ FLOW CHART FOR THE FABRICATION PROCESS
MILE STONE CHECK LIST Remarks/ Progress
T 15-51 T 16-53 T8-49A T8-49A-1 T8-49A-6
10 to 12 13 to 15 1 2 3 4 to 6 13, 14 15 1 to 5 6 to 15 PART NO. QNTY. PART NO. QNTY.
A 1 → RECEIVING
APPROVED GFC DRAWING, COORDINATE, CUTTING PLAN RECEIVEDDONE DONE DONE DONE DONE DONE DONE DONE DONE DONE M1305 1 M1911 1
↓ 2 → OBSERVATION DONE DONE DONE DONE DONE DONE DONE DONE DONE DONE M1906 1 M1907 1
↓ 3 → DRAW THE BOM DONE DONE DONE DONE DONE DONE DONE DONE DONE DONE M1897 1 M1892 1
B MATERIAL ISSUE Selection/ segrigation DONE DONE DONE DONE DONE DONE DONE DONE DONE DONE M1292 1 M1881 1
↓ Brought to store DONE DONE DONE DONE DONE DONE DONE DONE DONE DONE M1267 1 M1288 1
C MARKING & CUTTING 4 → MARKING DONE DONE DONE DONE DONE DONE DONE DONE DONE DONE M1266 1 M1285 1
↓ 5 → CUTTING DONE DONE DONE DONE DONE DONE DONE DONE DONE DONE M1258 1 M1082 1
↓ 6 → GRINDING DONE DONE DONE DONE DONE DONE DONE DONE DONE DONE M638 1 M760 1
↓ M568 1 M759 2
D FIT UP → TOP 7 → GRINDING DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE M560 1 M647 1
↓ 8 → FITTING WITH TACK WELDING DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE M556 1 M646 1
↓ 9 → MATCHING DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE M539 1 M645 1
↓ 10 → DIAGONAL CHECK DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE M474 1 M437 1
↓ M297 7 M435 1
↓ 11 → SURFACE PREPERATION DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE M215 1 M406 1
E WELDING → TOP 12 → HEATING OF ELECTRODE PRMY/SEC STAGE 260/400 ' C DONE DONE DONE DONE DONE N/A
DONE DONE DONE N/A F133 1 M234 1
↓ 14 → MAINTAINING THE TEMPERATURE AT 75 DONE
DONE 'C DONE DONE DONE DONE DONE DONE N/A N/A F130 3 M216 1
↓ 15 → CLEANING THE SURFACE DONE DONE DONE DONE DONE DONE DONE DONE N/A N/A F32 1 F272 1
↓ F29 7 F270 1
F FIT UP → BOTTOM 16 → GRINDING DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE TOTAL 33 F178 1
↓ 17 → FITTING WITH TACK WELDING DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE F159 5
↓ 18 → MATCHING DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE T8-49A-2 F158 1
↓ 19 → DIAGONAL CHECK DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE DONE 1 F156 1
↓ DONE 1 F155 1
G WELDING → BOTTOM 20 → SURFACE PREPERATION DONE DONE DONE DONE DONE DONE DONE DONE DUE DUE DONE 1 F151 1
↓ 21 → HEATING OF ELECTRODE PRMY/SEC STAGE 260/400 ' C DONE DONE DONE DONE DONE DUE
DONE DONE DONE DUE DONE 1 F150 2
↓ 23 → MAINTAINING THE TEMPERATURE AT 75 DONE
DONE 'C DONE DONE DONE DONE DONE DONE DUE DUE DONE 1 F144 2
↓ 24 → CLEANING THE SURFACE DONE DONE DONE DONE DONE DONE DONE DONE DUE DUE DONE 1 F140 8
↓ DONE 1 F130 7
H 25
TOP & BOTTOM ALINGMENT → CHECKING DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE DONE 1 F29 4

2. ↓ 26 → HEATING DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE DONE 2 TOTAL 53
↓ DONE 1
I FIT UP → BRACING 27 → CONSTRUCTION OF PLATFORM DONE DONEHEIGHT DONE DONE DONE DONE DONE DONE
TO WORK ON DONE N/A DONE 6 T8-49A-7
↓ 28 → ERECTING THE VERTICAL JIG DONE DONE DONE DONE DONE DONE DONE DONE DONE DUE DONE 2 M1411 1
↓ 29 → GRINDING DONE DONE DUE DONE DONE DONE DONE DONE DONE DUE TOTAL 19 M1910 1
↓ 30 → FITTING WITH TACK WELDING DONE DONE DUE DONE DONE DONE DONE DONE DONE DUE M1908 1
↓ 31 → MATCHING DONE DONE DUE DONE DONE DONE DONE DONE DUE T8-49A-3 M1905 1
↓ DONE 1 M1904 1
J WELDING → BRACING 32 → SURFACE PREPERATION DONE DONE DUE DONE DONE DONE DONE DUE DUE DUE DONE 1 M1901 1
↓ 33 → HEATING OF ELECTRODE PRMY/SEC STAGE 260/400 ' C DONE DONE DONE DONE
DONE DONE DUE DUE DUE DUE DONE 1 M1893 1
↓ 35 → MAINTAINING THE TEMPERATURE AT 75 DONE
DONE 'C DUE DONE DONE DONE DONE DUE DUE DUE DONE 1 M1888 3
↓ 36 → CLEANING THE SURFACE DONE DONE DUE DONE DONE DONE DUE DUE DUE DUE DONE 1 M1410 1
↓ DONE 1 M1293 1
K FINISHING → (TOP, BOTTOM→ BRACING)
37 & GRINDING DONE DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 1 M1290 1
↓ 38 → BUFFING DONE DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 1 M1259 1
↓ 39 → CHISELING DONE DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 1 M551 1
↓ DONE 1 M442 1
L 40 → RECORDING WITH DOCUMENT) DONE
DIMENSION CHECK (INSPECTION BY ITD/PB/AAI, ALL MEASUREMENTS DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 1 M283 1
↓ DONE 1 M217 1
M 41 → RECORDING ALL COORDINATE POINTS DONE
DONE
COORDINATE CHECK (INSPECTION BY ITD/PB/AAI, WITH DOCUMENT) DUE DUE DUE DUE DUE DUE DUE DUE DONE 1 F130 8
↓ DONE 1 F114 1
N 42 → CLEANING
VISUAL CHECK (INSPECTION BY ITD/PB/AAI, WITH DOCUMENT) DONE DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 1 F29 4
↓ 43 → GRINDING DONE DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 1 F19 1
↓ 44 → BUFFING DUE DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 4 F18 1
↓ DONE 6 F9 1
O CAN BE REMOVE FROM JIG 45 → CUTNG, FITNG & WLDG OF TEMP, MEMBER ON TRUSS
DUE DONE DUE DUE DUE DUE DUE DUE N/A DUE DONE 4 TOTAL 34
↓ 46 → NEEDS P & H CRANE DUE DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 8
↓ DUE DONE 2 T8-49A-8
P REQUEST FOR NDT 47 → NEEDS PBI MARK IDENTIFICATION
DUE DONE DUE DUE DUE DUE DUE DUE DUE DUE DONE 2 M1272 1
↓ 48 → CONSTRUCTION OF PLATFORM TO WORK ON HEIGHT
DUE DONE DUE DUE DUE DUE DUE DUE N/A DUE DONE 4 M1903 1
↓ 49 → SURFACE CLEANING DUE DONE DUE DUE DUE DUE DUE DUE DUE DUE TOTAL 46 M1902
M1900 1
Q MATCHING OF PARTS 50 → CONSTRUCTION OF TEMPORARY JIG
DUE DUE DUE DUE DUE DUE DUE DUE N/A DUE M1900 1
↓ T8-49A-4 M1894 1
R READY FOR BLASTING AND CAN BE SHIFTED TO STOCKING YARD BY ITD DONE 1 M1888 2
DONE 1 M1384 1
S NO. OF MEMBER TO BE FIT UP AT THE FIT UP STAGE FOR THE VARIOUS TRUSSES DONE 1 M1289 1
NOTE: SOME JOINT OF BOTH TYPICAL & EXPANSION TRUSS NEEDS NDT (UT) IN THE FIT UP STAGE. DONE 1 M1273 1

3. DONE 1 M550 1
DONE 1 M444 1
DONE 1 M443 1
DONE 1 M297 2
DONE 1 M282 1
DONE 1 M218 1
DONE 1 F130 7
DONE 1 F115 1
DONE 1 F29 4
DONE 1 F19 1
DONE 3 F17 1
DONE 3 TOTAL 32
DONE 1
DONE 6 T8-49A-9
DONE 4 M1914 1
TOTAL 31 M1899 1
M1295 1
T8-49A-5 M1274 1
DONE 1 M1262 1
DONE 1 M1260 1
DONE 1 M1060 1
DONE 2 M549 1
DONE 1 M529 1
DONE 1 M451 1
DONE 1 M445 1
DONE 1 M297 4
DONE 1 M281 1
DONE 1 M233 1
DONE 1 F130 6
DONE 1 F29 4
DONE 1 TOTAL 27
DONE 1
DONE 1 T8-49A-10
DONE 1 M1927 1
DONE 1 M1898 1
DONE 6 M1315 1
DONE 1 M1296 1

4. DONE 3 M1275 1
DONE 4 M1263 1
DONE 6 M1059 1
DONE 2 M548 1
DONE 1 M528 1
DONE 1 M457 1
DONE 1 M454 1
DONE 1 M297 4
DONE 1 M280 1
DONE 1 M230 1
DONE 3 F130 6
DONE 2 F29 4
DONE 2 TOTAL 27
TOTAL 53

5. T8-49A-11 T8-49A-15 T16-53-1 T16-53-5 T16-53-9 T16-53-13
PART NO. QNTY. PART NO. QNTY. PART NO. QNTY. PART NO. QNTY. PART NO. QNTY. PART NO. QNTY.
M1895 1 M1884 1 M686 1 DONE 1 M50 1 DONE 1
M1300 1 M1883 1 M797 12 DONE 1 M1231 1 DONE 1
M1276 1 M1882 1 M792 1 DONE 1 M1230 1 DONE 1
M1058 1 M1211 1 M763 1 DONE 1 M1229 1 DONE 8
M1052 1 M1209 1 M758 1 DONE 1 M1228 1 DONE 1
M1051 1 M1207 1 M743 1 DONE 8 M797 8 DONE 2
M759 2 M1080 1 M726 1 DONE 4 M676 1 DONE 4
M644 1 M1079 2 M686 1 DONE 1 M675 1 DONE 1
M541 1 M1078 1 M618 1 DONE 1 M663 1 DONE 1
M527 1 M1055 1 M612 1 DONE 1 M603 1 DONE 2
M459 1 M1046 1 M599 1 DONE 1 M580 1 DONE 1
M458 1 M759 1 M547 1 DONE 2 M422 1 DONE 1
M297 2 M472 1 M546 1 DONE 1 M421 1 DONE 1
M279 1 M212 1 M453 1 DONE 1 M337 1 DONE 1
M229 1 F300 1 M434 1 DONE 1 M321 2 DONE 2
F176 1 F299 1 M433 1 DONE 1 M313 1 DONE 1
F175 1 F169 1 M432 1 DONE 1 M312 1 DONE 1
F146 1 F168 1 M326 1 DONE 1 M50 1 DONE 1
F145 7 F167 1 M321 4 DONE 1 M45 2 DONE 1
F130 4 F166 1 M288 1 DONE 1 F127 8 DONE 1
F116 2 F164 2 M231 1 DONE 1 TOTAL 36 DONE 1
F29 4 F160 1 M222 1 DONE 1 DONE 1
TOTAL 37 F144 1 M67 1 DONE 1 T16-53-10 DONE 1
F140 5 M66 1 DONE 2 M50 1 DONE 1
T8-49A-12 F137 1 M43 1 DONE 8 M1235 1 DONE 1
M1927 1 F135 1 M42 1 DONE 2 M1234 1 DONE 1
M1881 2 F134 1 F127 4 DONE 1 M1233 1 DONE 1
M1385 1 F130 2 F38 2 DONE 1 M1232 1 DONE 1
M1278 1 F129 1 F32 2 DONE 1 M797 8 DONE 1
M1057 1 F119 1 TOTAL 48 DONE 1 M662 1 DONE 2

6. M1050 1 F103 1 DONE 1 M632 1 DONE 2
M1049 1 F102 1 T16-53-2 DONE 1 M598 1 DONE 2
M765 1 F99 1 DONE 1 DONE 2 M582 1 DONE 2
M759 2 F97 2 DONE 1 DONE 1 M462 1 DONE 2
M643 1 F90 1 DONE 1 DONE 2 M461 1 DONE 10
M504 1 F78 1 DONE 1 DONE 1 M420 1 DONE 2
M464 1 F45 1 DONE 1 TOTAL 58 M419 1 DONE 2
M463 1 F32 1 DONE 8 M334 1 DONE 2
M278 1 F29 7 DONE 1 T16-53-6 M321 2 TOTAL 68
M227 1 F8 1 DONE 1 DONE 1 M311 1
M214 1 F6 1 DONE 1 DONE 1 M284 1 T16-53-14
F282 1 F3 1 DONE 1 DONE 1 M224 1 DONE 1
F281 2 TOTAL 56 DONE 1 DONE 1 M68 1 DONE 1
F194 1 DONE 1 DONE 1 M50 1 DONE 1
F172 2 DONE 1 DONE 8 M46 1 DONE 1
F165 2 DONE 1 DONE 4 F127 8 DONE 1
F152 1 DONE 2 DONE 4 TOTAL 38 DONE 8
F144 2 DONE 1 DONE 1 DONE 1
F140 10 DONE 8 DONE 1 T16-53-11 DONE 1
F130 6 DONE 1 M50 1 DONE 1
F94 3 T16-53-3 DONE 1 M1239 1 DONE 1
F29 4 DONE 1 DONE 1 M1238 1 DONE 1
TOTAL 52 DONE 1 DONE 1 M1237 1 DONE 1
DONE 1 DONE 1 M1236 1 DONE 2
T8-49A-13 DONE 1 DONE 1 M797 8 DONE 1
DONE 1 DONE 1 DONE 1 M761 1 DONE 1
DONE 1 DONE 1 DONE 1 M756 1 DONE 1
DONE 4 DONE 1 DONE 1 M674 1 DONE 1
DONE 1 DONE 1 DONE 1 M661 1 DONE 1
DONE 1 DONE 1 DONE 1 M608 1 DONE 1
DONE 1 DONE 1 DONE 1 M607 1 DONE 1
DONE 1 DONE 1 DONE 1 M460 1 DONE 8
DONE 1 DONE 1 DONE 1 M418 1 TOTAL 36
DONE 1 DONE 1 DONE 1 M417 1
DONE 1 DONE 1 DONE 1 M333 1 T16-53-15
DONE 1 DONE 1 DONE 1 M321 2 M51 1
DONE 1 DONE 1 DONE 8 M309 1 M1251 1

7. DONE 1 DONE 1 TOTAL 48 M308 1 M1250 1
DONE 1 DONE 1 M100 1 M797 8
DONE 1 DONE 1 T16-53-7 M50 1 M789 1
DONE 1 DONE 3 M50 1 M45 1 M751 1
DONE 1 DONE 1 M1223 1 F127 8 M613 1
DONE 3 DONE 1 M1222 1 TOTAL 39 M610 1
DONE 1 DONE 1 M1221 1 M531 1
DONE 1 DONE 1 M1220 1 T16-53-12 M452 1
DONE 1 DONE 8 M797 8 M50 1 M447 1
DONE 2 DONE 4 M735 1 M1417 1 M410 1
DONE 11 DONE 4 M724 1 M1243 1 M321 3
DONE 6 DONE 3 M723 1 M1242 1 M301 1
DONE 3 DONE 1 M577 1 M1241 1 M295 1
DONE 4 DONE 4 M576 1 M1240 1 M291 1
TOTAL 53 DONE 4 M428 1 M799 4 M232 1
TOTAL 55 M425 1 M797 8 M88 1
T8-49A-14 M343 1 M670 1 M85 1
DONE 1 T16-53-4 M321 2 M669 1 M81 1
DONE 2 DONE 1 M317 1 M658 1 M51 1
DONE 1 DONE 1 M316 1 M609 1 M48 1
DONE 1 DONE 1 M79 1 M585 1 F127 4
DONE 1 DONE 1 M64 1 M554 1 F93 2
DONE 1 DONE 1 M50 1 M416 1 F32 2
DONE 1 DONE 12 F127 8 M321 2 TOTAL 39
DONE 1 DONE 1 TOTAL 36 M307 1
DONE 1 DONE 1 M287 1
DONE 1 DONE 1 T16-53-8 M99 1
DONE 1 DONE 1 M50 1 M87 1
DONE 1 DONE 1 M1227 1 M64 1
DONE 1 DONE 1 M1226 1 M50 1
DONE 1 DONE 1 M1225 1 M40 1
DONE 3 DONE 1 M1224 1 F192 1
DONE 1 DONE 1 M797 8 F127 10
DONE 1 DONE 1 M707 1 F73 2
DONE 1 DONE 1 M602 1 TOTAL 47
DONE 1 DONE 2 M578 1
DONE 1 DONE 1 M466 1

8. DONE 1 DONE 1 M465 1
DONE 1 DONE 1 M424 1
DONE 1 DONE 1 M423 1
DONE 12 DONE 8 M341 1
DONE 1 TOTAL 42 M321 2
DONE 4 M315 1
DONE 1 M314 1
DONE 2 M64 1
TOTAL 46 M50 1
M40 1
F127 8
TOTAL 36