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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 13 OF22 (b) Reducing valve (30 / 7 bar) Qty 01 (c) Relief valve, Dia­ ½ inch, set limit­8 kg/cm2). Qty 01 (d) Air stop valve/ air system valve (Mat­GM), dia ­½ inch ). Qty 05 (e) Renewal 02 inch dial pressure gauge (0 to 1000 PSI) with isolating valve. ). Qty 02 Activity Description­ Remove the Valves (13 Nos.) from their location prior permission of ss. Dismantle the valves. Renew the defective parts as per opening inspection report of QC rep., after confirming the parent material. The renewed parts material to be tested in NABL in presence of QC rep. Gaskets, seals etc to be renewed. Valves to be overhauled and pressure tested after setting at designed pressure. E­20026 Renew 07 in nos M/E & DG Exhaust drain pipes with all end fittings as per sample. End Fittings 09, Dia 15 mm ,Length 15 mtrs, Material MS (ASTM 106 Gr.B. or Eqv),Test pressure 1.7 kg/cm2 Activity Description­ Procure the material (Material MS (ASTM 106 Gr.B. or Eqv), confirm the material from NABL Lab in presence of QC rep. Manufacture the fittings and manufacture the pipes as per sample and pressure test. E­20027 Renew Main engine and DG Exhaust drain valves, dia ­15 mm (NB), Mat­ Gun metal, Test pressure­ 1.7 kg/cm2. Qty 05 Activity Description­ Procure the valves and submit the Mill certificate and purchase voucher to QC rep. pressure test the valves. 1 ­ 3 3 1 ­ 3 3 DYT/INCOD/12­13/106(a)/PL­YCM/MADHUR­REFIT/420 96/127

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 : QCE74­245 QAP DATE : 11­JUL­12 PAGE 14 OF22 E­20028 Defect Description­ Following system pipes to be removed, chemically cleaned, repaired, pressure tested and fitted back as per following dimension {Dia (in mm) / Test PR (a) 08 in nos. main sea suction (MS Galv) pipes 80 dia / 4.5 TP Kg/Cm2. Approx Length. Total Qty 10 mtr (b) 08 in nos. M/E S/W suction (MS Galv) pipes/ 50 dia/ 4.5 Kg/Cm2. Total Qty 15 Mtr (c) 32 in nos. S/W system MS pipes(T­piece)/ 40 dia / 4.5 Kg/Cm2. Qty 50 mtr (d) 25 in nos. M/E F/W system MS pipe/ 50 dia/ 4.5 Kg/Cm2. Total Qty 30 mtr (e) 10 in nos. M/E F/W system MS pipe/ 25 dia/ 4.5 Kg/Cm2. Total Qty 20 mtrs (f) 35 in nos. Fire main system MS pipes/ 50 dia/ 10.5kg/cm2 Total Qty 45 mtr (g) 90 in nos. GS/ Bilge S/W system MS pipes/50/4.5 Kg/cm2. Total Qty 80 mtr (h) 08 in nos. Fuel filling system MS pipes/ 50 dia/ 10 kg/cm2. Total Qty 20 mtr (j) 10 in nos. Fuel system MS pipes/ 32/10 kg/cm2. Total Qty 30 (k) 17 no in Fuel/LO system MS pipes/ 20 dia / 10 kg/cm2 Total Qty 25 mtr (l) 34 in nos Steering Gear System MS Pipe/ 25 / 10 kg/cm2. Total Qty 60 mtr (m) 17 in nos Steering Gear System MS Pipe/ 12dia 1 ­ 3 3 DYT/INCOD/12­13/106(a)/PL­YCM/MADHUR­REFIT/420 97/127

DEPT: QC(E) C. No<br />

74<br />

SHIP: FC MADHUR<br />

NAVAL DOCKYARD, MUMBAI<br />

QUALITY ASSURANCE PLAN<br />

REV DATE: 23 May 12 FORM Q C E 0 7 4 R E 0 1 0<br />

No:01<br />

NO<br />

JOB TITLE :REFIT<br />

QAP No : QCE74 ­245 QAP DATE : 11­JUL­12 PAGE 13 OF22<br />

(b) Reduc<strong>in</strong>g valve (30 / 7 bar) Qty 01<br />

(c) Relief valve, Dia­ ½ <strong>in</strong>ch, set limit­8 kg/cm2). Qty<br />

01<br />

(d) Air stop valve/ air system valve (Mat­GM), dia<br />

­½ <strong>in</strong>ch ). Qty 05<br />

(e) Renewal 02 <strong>in</strong>ch dial pressure gauge (0 to 1000<br />

PSI) with isolat<strong>in</strong>g valve. ). Qty 02<br />

Activity Description­ Remove the Valves (13 Nos.)<br />

from their location prior permission of ss. Dismantle<br />

the valves. Renew the defective parts as per<br />

open<strong>in</strong>g <strong>in</strong>spection report of QC rep., after<br />

confirm<strong>in</strong>g the parent material. The renewed parts<br />

material to be tested <strong>in</strong> NABL <strong>in</strong> presence of QC<br />

rep. Gaskets, seals etc to be renewed. Valves to be<br />

overhauled and pressure tested after sett<strong>in</strong>g at<br />

designed pressure.<br />

E­20026 Renew 07 <strong>in</strong> nos M/E & DG Exhaust dra<strong>in</strong> pipes<br />

with all end fitt<strong>in</strong>gs as per sample. End Fitt<strong>in</strong>gs 09,<br />

Dia 15 mm ,Length 15 mtrs, Material MS (ASTM<br />

106 Gr.B. or Eqv),Test pressure 1.7 kg/cm2<br />

Activity Description­ Procure the material<br />

(Material MS (ASTM 106 Gr.B. or Eqv), confirm the<br />

material from NABL Lab <strong>in</strong> presence of QC rep.<br />

Manufacture the fitt<strong>in</strong>gs and manufacture the pipes<br />

as per sample and pressure test.<br />

E­20027 Renew Ma<strong>in</strong> eng<strong>in</strong>e and DG Exhaust dra<strong>in</strong> valves,<br />

dia ­15 mm (NB), Mat­ Gun metal, Test pressure­<br />

1.7 kg/cm2. Qty 05<br />

Activity Description­ Procure the valves and<br />

submit the Mill certificate and purchase voucher to<br />

QC rep. pressure test the valves.<br />

1 ­ 3 3<br />

1 ­ 3 3<br />

DYT/INCOD/12­13/106(a)/PL­YCM/MADHUR­REFIT/420 96/127

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