naval dockyard, mumbai - Irfc-nausena.nic.in

65 mm, Mat­ Steel, TP­ 3.0 kg/cm2 Qty 01 nos
(e) DG Exhaust silencer, Dia­ 65 mm, Mat­M.S.
ASTM 106 Gr.B. or Eqv., TP­ 1.7 kg/cm2 Length 1
meter
(f) DG Exhaust pipe, Dia­ 65 mm, Mat­M.S. ASTM
106 Gr.B. or Eqv., TP­ 1.7 kg/cm2 Length 300 mm
DEPT: QC(E) C. No
74
SHIP: FC MADHUR
NAVAL DOCKYARD, MUMBAI
QUALITY ASSURANCE PLAN
REV DATE: 23 May 12 FORM Q C E 0 7 4 R E 0 1 0
No:01
NO
JOB TITLE :REFIT
QAP No : QCE74 ­245 QAP DATE : 11­JUL­12 PAGE 18 OF22
Activity Description­
Manufacture/ procure Main engine Exhaust
Compensator, Dia­ 188 mm(NB), Mat­ Steel as per
sample, Main engine Exhaust silencer, Dia­ 200
mm (NB), Mat­M.S. ASTM 106 Gr.B. or Eqv., Main
engine Exhaust pipe, Dia­ 200 mm (NB), Mat­M.S.
ASTM 106 Gr.B. or Eqv. DG Exhaust Expansion
joint/ Flexible pipe, Dia­ 65 mm, Mat­ Steel, DG
Exhaust silencer, Dia­ 65 mm, Mat­M.S. ASTM 106
Gr.B. or Eqv, DG Exhaust pipe, Dia­ 65 mm, Mat­
M.S. ASTM 106 Gr.B. or Eqv as per sample. The
specimen pieces to be stamped and witnessed by
QC rep. the material to be tested in NABL lab for
chemical and physical analysis.9 ( total­6 Nos. and
10.3 meter)
E­20032 Defect Description­
Following system pipes to be renewed view
damaged, Dia (in mm)/ length (in R Meters)/ Test
PR.
(a) 06 in nos. main sea suction (MS Galv) pipes/ 80
1 ­ 3 3
DYT/INCOD/12­13/106(a)/PL­YCM/MADHUR­REFIT/420 101/127