Volume-II of IV - GAIL

More documents

Recommendations

Info

MECON LIMITED REGD. OFF : RANCHI (BIHAR) PROCESS & PIPING DESIGN SECTION NEW DELHI STANDARD SPECIFICATION TITLE Hydrostatic Testing of Onshore Cross- SPECIFICATION NO. PAGE 4 OF 17 country Pipelines MEC/S/05/62/03 REVISION A e) Procedures for levelling and stabilization after filling and for pressurization and to allow for temperature stabilization. f) Pressure testing procedure including a complete description of all proposed equipment and instruments (including spares), their location and set-up, and proposed system for observation and recording of data during the pressure test. g) Procedure for detection and location of leaks. h) Procedure for dewatering the pipeline section(s) after testing, including a complete description of all proposed equipment and instruments, (including spares), their location and set-up, the type and sequence of pigs and the pig tracking system along with the pig specifications. i) Forms for recording the test data. 5.0 TEST DURATION AND PRESSURE 5.1 The duration of hydrostatic test shall be a minimum of 24 hours after stabilization and the test pressure shall be as indicated in the approved hydrostatic test diagram. 5.2 Unless specified otherwise in the CONTRACT, the maximum base pressure shall not be higher than the one resulting in a hoop stress corresponding to 90% of SMYS of pipe material based on the minimum wall thickness in the test section and minimum test pressure shall not be lower than the one resulting in a hoop stress corresponding to 85% of SMYS of pipe material based on the minimum wall thickness in the test section. 6.0 EQUIPMENT AND INSTRUMENTATION The CONTRACTOR shall furnish all necessary equipment for performing the work as stated in cleaning, flushing, filling, levelling, stabilizing, testing and dewatering procedures. This shall include the following : a) Pigs for filling , cleaning and gauging including - Cleaning pigs with spring loaded steel wire brushes except for internal coated pipes. In this case pigs to be provided with nylon / polyurethane brushes. - Four cup batching pigs \\Akjha\work contrac\standard TS for Pipe Line WC (Vol-II) MASTER FOLDER\03A hydrostatic testing\Hydrostatic Testing of Onshore Pipeline 03A.doc
MECON LIMITED REGD. OFF : RANCHI (BIHAR) PROCESS & PIPING DESIGN SECTION NEW DELHI STANDARD SPECIFICATION TITLE Hydrostatic Testing of Onshore Cross- SPECIFICATION NO. PAGE 5 OF 17 country Pipelines MEC/S/05/62/03 REVISION A - Calliper pigs with gauge plate diameter equal to 95% of the heavy wall pipe in the pipe sections. Gauging pig fitted with gauge plate. The CONTRACTOR shall provide sufficient number of pigs including spares. b) Fill pumps : The CONTRACTOR shall determine the type and number of fill pumps in order to guarantee the following : Differential head 20% greater than the maximum required. Flow rate : 400m3 min. ; 1000m3 max. If a single pump is used, a standby unit must be available. c) Variable speed positive displacement pumps equipped with a stroke counter to pressurise the line with a known stroke and capable of exceeding the maximum test pressure by at least 20 bar. d) Two positive displacement meters to measure the volume of water used for filling the line. These meters shall be provided with a callibration certificate not older than one month. e) Portable tanks of sufficient size to provide a continuous supply of water to the pump during pressurizing. f) Bourdon pressure gauges of suitable pressure range and accuracy. g) Dead weight testers with an accuracy of 0.01 bar measuring in increments of 0.05 bar provided with a calibration certificate not older than one month. h) Two 48 hours recording pressure gauges tested with charts and ink gauges tested with dead weight tester prior to use. These shall be installed atp the test heads. i) Pressure recording charts. j) Two temperature recorders for fill water. k) Thermocouples for measuring the pipe wall temperature. l) Two laboratory thermometers 0°C to 60°C range, accuracy ± 0.1 degree to be used in thermowells. MECON LIMITED REGD. OFF : RANCHI (BIHAR) PROCESS & PIPING DESIGN SECTION STANDARD SPECIFICATION \\Akjha\work contrac\standard TS for Pipe Line WC (Vol-II) MASTER FOLDER\03A hydrostatic testing\Hydrostatic Testing of Onshore Pipeline 03A.doc
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: MECON LIMITED REGD. OFF : RANCHI (B
Page 81 and 82: Pipe Size, Out Side Diamter- Inches
Page 95 and 96: \\Akjha\work contrac\standard TS fo
Page 111: MECON LIMITED REGD. OFF : RANCHI (B
Page 120 and 121: SPECIFICATION FOR HYDROSTATIC TESTI
Page 126 and 127: c:\fateh\standard\stad-eqp.wp NEW D
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 159 and 160: MECON LIMITED REGD. OFF: RANCHI (BI
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:
Page 544 and 545:
Page 546 and 547:
Page 548 and 549:
Page 550 and 551:
Page 552 and 553:
Page 554 and 555:
MECON LIMITED REGD. OFF RANCHI PROC
Page 556 and 557:
Page 558 and 559:
Page 560 and 561:
Page 562 and 563:
D:\TS\Lond Redius Bends - 015-R1.do
Page 564 and 565:
MECON LIMITED DELHI D:\TS\Lond Redi
Page 566 and 567:
Page 568 and 569:
Page 570 and 571:
Page 572 and 573:
Page 574 and 575:
Page 576 and 577:
Page 578 and 579:
Page 580 and 581:
Page 582 and 583:
D:\TS\Specification for Split Tee (
Page 584 and 585:
Page 586 and 587:
Page 588 and 589:
Page 590 and 591:
Page 592 and 593:
D:\TS\PSV - TS - 056 (R-1).doc PROC
Page 594 and 595:
Page 596 and 597:
Page 598 and 599:
Page 600 and 601:
Page 602 and 603:
D:\TS\Cartridge Filter - 017 - TS.d
Page 604 and 605:
Page 606 and 607:
Page 608 and 609:
Page 610 and 611:
Page 612 and 613:
Page 614 and 615:
Page 616 and 617:
Page 618 and 619:
Page 620 and 621:
Page 622 and 623:
Page 624 and 625:
Page 626 and 627:
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?