Volume-II of IV - GAIL

More documents

Recommendations

Info

MECON LIMITED REGD. OFF RANCHI PROCESS & PIPING DESIGN SECTION NEW DELHI STANDARD SPECIFICATION INSULATING JOINTS TECHNICAL SPECIFICATION NO. : MEC/TS/05/62/009 REV-0 Page 5 of 10 4.1.4 Insulating joint design and materials shall be capable of being vacuum tested to 1 millibar. 4.1.5 The joint between pipe pup pieces and main forging shall be full penetration butt weld type. Weld design shall be such as resulting in a weld joint factor of 1.0. 4.1.6 Butt weld ends shall have ends as per ASME B16.25. However, end preparation for butt welding ends having unequal thickness with respect to connecting pipe, shall be as per ASME B31.4/ B31.8 as applicable. 4.1.7 The reinforcement of inside weld seam, in case pups fabricated from LSAW pipes, shall be removed for a distance of at least 50mm from each end. 4.1.8 Insulating joints shall allow free passage of scraper/ instrumented pigs. The internal bore shall be same as that of connecting pipe including its tolerances. 4.1.9 The insulating joint shall be formed by sandwiching and locking in positions the insulating material in a bell and spigot type of joint. The joint shall be assembled in such a way that its various components are firmly locked in position and the completed joint is capable of withstanding stresses due to designed operating conditions and field hydrostatic testing. 4.1.10 Insulating joints shall be suitable for aboveground or underground installations as indicated in the data sheets. 4.1.11 All welds shall be made by welders and welding procedures qualified in accordance with the provisions ASME section IX. The procedure qualification shall include impact test and hardness test and shall meet the requirements of clause 3.3, 3.5 of this specification. 4.1.12 Repair welding on parent metal is not allowed. Repair of welds shall be carried out only after specific approval by purchaser's representative for each repair. The repair welding shall be carried out by welders and welding procedures duly qualified as per ASME section IX and records for each repair shall be maintained. 4.1.13 Internal diameter at the welding end shall not vary more than + 1, -3 mm from the nominal internal diameter. D:\TS\Insulating Joints - 09 - TS.doc
MECON LIMITED REGD. OFF RANCHI PROCESS & PIPING DESIGN SECTION NEW DELHI STANDARD SPECIFICATION INSULATING JOINTS TECHNICAL SPECIFICATION NO. : MEC/TS/05/62/009 REV-0 Page 6 of 10 4.1.14 Out of roundness measured at the root face of the welding ends shall not be more than 0.5% of the specified inside diameter. 4.2 Electrical 4.2.1 The average dielectric strength of the insulating joint shall be minimum 15 kilo Volts. 4.2.2 Two cleats as shown in data sheet shall be provided on the pups on either side of the insulating joint for connecting 10 mm 2 and 50 mm 2 cables for measurement/ shorting purposes. Cleats shall be attached to the insulating joint by welding. 5.0 INSPECTION AND TESTS 5.1 The manufacture, shall perform all inspection and tests as per the requirements of this specification and the relevant codes, prior to shipment at his works. Such inspection and tests shall be, but not limited to the following: 5.1.1 All insulating joints shall be visually inspected. 5.1.2 Dimensional checks shall be carried out as per the purchaser approved drawings. 5.1.3 Chemical composition and mechanical properties including hardness shall be checked as per relevant material standards and this specification, for each heat of steel used. 5.1.4 Non-destructive inspection of insulating joints shall be carried out as given below: D:\TS\Insulating Joints - 09 - TS.doc a) 100% radiography shall be carried out on all butt & repair welds of pressure containing parts. Acceptance limits shall be as per API 1104. Welds which in purchaser's Representative opinion can not be inspected by radiographic methods,shall be checked by ultrasonic or magnetic particle methods. Acceptance criteria shall be as per ASME Section VIII Appendix-12 and Appendix-6 respectively.
Page 1 and 2:
GAIL (India) Limited TENDER DOCUMEN
Page 3 and 4:
D:\old data\FATEH\IDPL_Dholpur\SCC\
Page 5 and 6:
MECON LIMITED REGD. OFF: RANCHI (BI
Page 7 and 8:
MECON LIMITED REGD. OFF : RANCHI (B
Page 9 and 10:
Page 11 and 12:
Page 13 and 14:
Page 15 and 16:
Page 17 and 18:
Page 19 and 20:
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Page 33 and 34:
Page 35 and 36:
Page 37 and 38:
Page 39 and 40:
Page 41 and 42:
Page 43 and 44:
Page 45 and 46:
Page 47 and 48:
Page 49 and 50:
Page 51 and 52:
Page 53 and 54:
Page 55 and 56:
Page 57:
Page 61 and 62:
Page 63 and 64:
Page 65 and 66:
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
Pipe Size, Out Side Diamter- Inches
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
\\Akjha\work contrac\standard TS fo
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111:
Page 120 and 121:
SPECIFICATION FOR HYDROSTATIC TESTI
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
c:\fateh\standard\stad-eqp.wp NEW D
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
0 C C; \ts\Tender-A,4.doc. TABLE -
Page 140 and 141:
0 C C; \ts\Tender-A,4.doc. TABLE -
Page 143 and 144:
SPECIFICATION FOR MAJOR WATER CROSS
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 176 and 177:
SPECIFICATION FOR PIPING FABRICATIO
Page 178 and 179:
Page 180 and 181:
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
Page 208 and 209:
Page 210 and 211:
Page 212 and 213:
Page 214 and 215:
Page 216 and 217:
Page 218 and 219:
Page 220 and 221:
Pipe Size, Outside diameter Inches
Page 222 and 223:
Page 224 and 225:
Page 226 and 227:
Page 228 and 229:
Page 230 and 231:
Page 232 and 233:
Page 234 and 235:
Page 236 and 237:
Page 238:
Page 278 and 279:
CONTENTS Sl. Description Page No. N
Page 280 and 281:
1.0 GENERAL 1.1 These technical spe
Page 282 and 283:
completion and testing on system ar
Page 284 and 285:
5.1.2 Mill scale, rust, rust scale
Page 286 and 287:
5.2.3 Maual or hand tool cleaning M
Page 288 and 289:
c. Ingredients shall be kept proper
Page 290 and 291:
the bottom. This work shall be done
Page 292 and 293:
S. NO. DESCRIPTION 1. MANUAL OR HAN
Page 294 and 295:
S. NO. DESCRIPTION 3. BLAST CLEANIN
Page 296 and 297:
6.0 PAINT MATERIALS Paint manufactu
Page 298 and 299:
PAINT MATERIALS TABLE NO.: 6.2FINIS
Page 300 and 301:
Notes: 1. Covering capacity and DFT
Page 302 and 303:
TABLE 7.1: PRE-ERECTION/ PRE-FABRIC
Page 304 and 305:
NOTE 2 : FOR EXTENAL SURFACE OF RCC
Page 306 and 307:
TABLE 10.0: FIELD PAINT SYSTEM FOR
Page 308 and 309:
TABLE 12.0 : FIELD PAINT SYSTEM FOR
Page 310:
TABLE 14.0 : PAINTING UNDER INSULAT
Page 313 and 314:
17.0 STORAGE 17.1 All paints and pa
Page 315 and 316:
. Intersection points & change of d
Page 317 and 318:
20.3 Method of Camouflaging 20.3.1
Page 319 and 320:
it would be in the interest of the
Page 321 and 322:
24.5 Tests required for evaluation
Page 323 and 324:
S. No. MANUFACTURER NAME LIST OF RE
Page 325 and 326:
S. No. MANUFACTURER NAME LIST OF RE
Page 327 and 328:
S. NO. LIST OF RECOMMENDED MANUFACT
Page 329 and 330:
SPECIFICATION FOR REPAIR OF PIPELIN
Page 331 and 332:
MECON LIMITED DELHI PROCESS & PIPIN
Page 333 and 334:
SPECIFICATION FOR DOCUMENTATION FOR
Page 335 and 336:
1.0 SCOPE 1.1 This specification co
Page 337 and 338:
2.3 Monthly • Priced variations
Page 339 and 340:
- Major water crossings - Waste dis
Page 341 and 342:
- Location of further appurtenance
Page 343 and 344:
Document2 SPECIFICATION FOR PIPELIN
Page 345 and 346:
Page 347:
Page 355 and 356:
Page 357 and 358:
Page 359 and 360:
Page 361 and 362:
Page 363 and 364:
Page 365 and 366:
Page 367 and 368:
Page 369 and 370:
Page 371:
SPECIFICATION FOR VENTS, DRAINS AND
Page 378 and 379:
Page 380 and 381:
Page 382 and 383:
1.0 SCOPE TABLE OF CONTENTS 2.0 COD
Page 384 and 385:
The last letter indicates type of m
Page 386 and 387:
10.0 GASKETS 10.1 Spiral wound meta
Page 388:
13.7 Unless specified otherwise. Va
Page 396 and 397:
D:\old data\FATEH\Aban Power\TS\Spe
Page 398 and 399:
determination of surface profile -
Page 400 and 401:
) Peel Strength shall be as follows
Page 402 and 403:
accordance with ISO:8503-3 or ISO:8
Page 404 and 405:
4.3 Application Procedure for Corro
Page 406 and 407:
Company Representative reserves the
Page 408 and 409:
SPECIFICATION FOR 3-LAYER POLYETHYL
Page 410 and 411:
1.0 SCOPE This specification covers
Page 412 and 413:
y. CSA Z245.20-98 : External Fusion
Page 414 and 415:
which failed. If all tests pass, th
Page 416 and 417:
5.3.3 Properties of Coating System
Page 418 and 419:
health and safety sheets and manufa
Page 420 and 421:
7.4.4 Chemical Pre-Treatment 7.4.4.
Page 422 and 423:
specified temperature i.e. one at e
Page 424 and 425:
• Any time when in COMPANY’s op
Page 426 and 427:
8.6.4 After the de-ionised water wa
Page 428 and 429:
8.13.4 The CONTRACTOR shall check t
Page 430 and 431:
i. Electrostatic application of epo
Page 432 and 433:
9.2.12 Failure to comply with any o
Page 434 and 435:
area on the pipe shall show presenc
Page 436 and 437:
10.10 Epoxy Layer Adhesive Test a.
Page 438 and 439:
11.3 The CONTRACTOR shall load, unl
Page 440 and 441:
• Damages caused to coating by ha
Page 442 and 443:
14.6 The CONTRACTOR’s Quality sys
Page 444 and 445:
Table - 1 Manufacturers Data on Coa
Page 446 and 447:
MECON LIMITED Delhi PROCESS & PIPIN
Page 448 and 449:
Page 450 and 451:
Page 453 and 454:
PROCESS & PIPING DESIGN SECTION MEC
Page 455 and 456:
Page 457 and 458:
Page 459 and 460:
Page 461 and 462:
Page 463 and 464:
Page 465 and 466:
Page 467 and 468:
Page 469 and 470:
Page 471 and 472:
Page 473 and 474:
SPECIFICATION FOR PIPELINE PRE-COMM
Page 475 and 476:
Page 477 and 478:
Page 479 and 480:
Page 481 and 482:
Page 483 and 484:
C O N T E N T S Clause No. Title Pa
Page 485 and 486:
Above 250 & upto 500 - Deploy one q
Page 487 and 488:
e. Fabricated steel structurals, pi
Page 489 and 490:
4.0 DETAILS OF HSE MANAGEMENT SYSTE
Page 491 and 492:
RELEVANT IS-CODES FOR PERSONNEL PRO
Page 494 and 495:
2.0 MONTHLY CHECKLIST CUM COMPLIANC
Page 496 and 497:
MONTHLY CHECKLIST CUM COMPLIANCE RE
Page 498 and 499:
MONTHLY CHECKLIST CUM COMPLIANCE RE
Page 500 and 501:
ANNEXURE-B Format-3 3.0 ACCIDENT RE
Page 502 and 503:
5.0 MONTHLY Health, Safety & Enviro
Page 504 and 505:
Page 506 and 507:
Page 508 and 509:
Page 510 and 511:
Page 512 and 513:
OBSERVATION OF QUALITY ASPECTS Job
Page 514 and 515:
SPECIFICATION FOR CALIPER PIGGING S
Page 516 and 517:
1.0 INTENT 2.0 OBJECTIVE SPECIFICAT
Page 518 and 519:
6.0 GAUGE PIG RUN Contractor to car
Page 520 and 521:
- Valves or any partially closed va
Page 522 and 523:
geometry inspection to generate val
Page 524 and 525:
PIPELINE DETAILS NOMINAL DIAMETER m
Page 526 and 527: CONTENTS Sl.No. Description Page No
Page 528 and 529: ) SIS - 055900 : Pictorial surface
Page 530 and 531: Property Test Method Condition Requ
Page 532 and 533: 35mm The sleeve shall be installed
Page 534 and 535: 4.1 General a) The application proc
Page 536 and 537: 4.3 Procedure a) The application pr
Page 538 and 539: 5.2.3 All the coated joints shall b
Page 540 and 541: 8.0 REPAIR OF PIPE COATING DEFECTS
Page 542 and 543: MECON LIMITED Delhi PROCESS & PIPIN
Page 554 and 555: MECON LIMITED REGD. OFF RANCHI PROC
Page 562 and 563: D:\TS\Lond Redius Bends - 015-R1.do
Page 564 and 565: MECON LIMITED DELHI D:\TS\Lond Redi
Page 582 and 583: D:\TS\Specification for Split Tee (
Page 592 and 593: D:\TS\PSV - TS - 056 (R-1).doc PROC
Page 602 and 603: D:\TS\Cartridge Filter - 017 - TS.d
Page 626 and 627:
MECON LIMITED REGD. OFF RANCHI PROC
Page 628 and 629:
D:\Technical Specifications & Stand
Page 630 and 631:
Page 632 and 633:
Page 634 and 635:
Page 636 and 637:
Page 638 and 639:
Page 640 and 641:
Page 642 and 643:
Page 644 and 645:
Page 646 and 647:
Page 648 and 649:
Page 650 and 651:
Page 652 and 653:
Page 654 and 655:
Page 656 and 657:
Page 658 and 659:
Page 660 and 661:
Page 662 and 663:
Page 664 and 665:
MECON LIMITED DELHI D:\old data\FAT
Page 666 and 667:
Page 668 and 669:
Page 670 and 671:
Page 672 and 673:
Page 674 and 675:
Page 676 and 677:
Page 678 and 679:
Page 680 and 681:
Page 682 and 683:
Page 684 and 685:
Page 686 and 687:
Page 688 and 689:
Page 690 and 691:
Page 692 and 693:
Page 694 and 695:
Page 696 and 697:
Page 698 and 699:
Page 700 and 701:
Page 702 and 703:
Page 704 and 705:
Page 706 and 707:
Page 708 and 709:
Page 710 and 711:
Page 712 and 713:
Page 714 and 715:
Page 716 and 717:
Page 718 and 719:
Page 720 and 721:
Page 722 and 723:
C O N T E N T S Sl.No. Description
Page 724 and 725:
e measured. Hence the depth of meas
Page 726 and 727:
6.7 Graphical representation of exi
Page 728 and 729:
GAIL (India) Limited TECHNICAL SPEC
Page 730 and 731:
1.0 SCOPE Cathodic Protection Power
Page 732 and 733:
limit feature shall be provided in
Page 734 and 735:
e) Pipeline under protected f) Auto
Page 736 and 737:
- Dimensional checking - Proper mou
show all

Volume-II of IV - GAIL

Create successful ePaper yourself

Delete template?

Save as template?