Transcript
ASSOCIATED POWER STRUCTURES [ PVT. ] LTD.
M A N U F A C T U R I N G
Q U A L I T Y
P L A N
FOR LATTICE TYPE SUB - STATION STRUCTURES.
ASSOCIATED POWER STRUCTURES PW.1 LTD. Regd. Office : 90513, G. 1. 0. C., Makarpura, Vadodara - 390 010. I Works : Block No : 31, 7 th Mile stone Karian. N. H. No. : 8.
% MANUFACTURING
POWER GRID CORPORATION OF INDIA LIMITED.
MQP
Valid
PLAN.
NO.
Section : Raw Material Inspection.
Unique Customer 1 2 1 D I D I 2 I D 1 4 1 Page O I l I O I F 1 2 1 3 1
SR. NO.
1
I .t
1.1.1
-
,a)
(b)
ComponentDperation & Description
R A W M A T E M .
Shctural Steel (Angle Sections, Plates & Bars)
PHYSICAL PROPERTIES
Test for ultimate Tensile a e *
TEST FOR YIELD STRESS.
Sampling Plan with basis
One sample for 50 MT per Section 1 east or part thereof as per
IS : 2062
- 00 -
'
Ref. Document & acceptance norms
IS : 2062 Grade A l Grade B Power Gnd Specn. 41 0 Nlmm2 min.
1s 2062 Grade A I Grade B
Power Grid Specn.
c20 mm, thick. 250 Nlmrn2 min.
20 to 40 mm Thick 240 Nirnm2 Min.
T d n g Agency
A P S P L I Re - rotlers.
A P S P L t Re - roilers.
Remarks.
Steel as per IS:2062 to
be procured from Main Produces i.e SAIL,TISCO, IISCO, Rashtnya lspat N~gam(lloyds, TISCO Thana,
Jindal Vtjaynagar, KarnaWa only far plates, Thickness as per compendium of suppliers) and Power Grid approved sources. For rerollers specfic approval of Power Grid is to be ensured.
Verification of Manufac -
torets Test CertihcElte &
A P S P L records, duty
corrdated at the time of Final tnspecbon. In case
of Main Producen. In case of rerollers C I P at their works.
Verification of Manufac - turer's Test Certmcate 8
A P S P L records, duly correlated at the time of
Final Inspection. In case
of Main Producers. In case of rerollers C 1 P at their works.
ASSOCIATED POWER STRUCTURES m.] LTD. Regd. Office : 90513, G. 1 . 0. C., Makarpura, Vadodara - 390 010. Works : Block No : 31, 7 th Mile stone Karjan, N. H. No. : 8,
MANUFACTURING 4
GALVANISED SUBSTATtON STRUCTURES LATTICE TYPE
QUALITY
MQP
PLAN.
NO.
I OF INDIA LIMITED. I Valid
unique Customer I 2 ] 0 1 D 1 2 1 D 1 4 1 Page I 0 1 2 I O P 1 2 1 3 1
F- -
M i o n : Raw Material Inspection. hFPf~cv5p
SR. NO.
(c)
(d)
. .
4.1.2
Sampling Plan with basis
One sample for 50 MT per Sectjon / heat or part thereof ae per
Is : 2062
One sample for 50 MT per Section l cast
or part thereof as per
IS : 2062
One sample for 50 MT per Section or part thereof as per IS : 2062
CornponenVOperation & Description
PERCENTAGE ELONGA7K)N TEST
BEND TEST
CHEMsCAL COMPOSITION.
Ref. Document 8 acceptance norms
~ 4 0 mm thick, 230 Nlmm2 min.
IS : 2062 Grade A / Grade B Power Grid Sp@cn. 23 % min
IS:2062, Grade A 15 Power Grid specn. Pice at room temp shall wth stand bending through t 8 8 to an internal
dia not Greather than
menlion Mow with both sides parallel, without cracking for Grade A - 3tpr Grade B - 2t for
less than or equal
25mm thk. And 3t
for more than 25mm thk. IS : 2062 / Grade A16 Power Grid Specn. As Annexture - i given Page No :
Testing Agency
A P S P L I Re - rollers.
A P S P L 1
Re - rollers.
Manufacturers WOWAPSPU Third party
Independent lab
Remarks.
Verrh-n of Manufac - turer$ Test CerWicate &
A P S P L records, duly correlated at tho time of Final Inspecbon In caa?
of M n Producers. In case of rerollers C I P at their works.
Verificahon of Manufac - turds Tmt Certificate &
A P S P L records, duly correlated at the time of Final I n s w o n . In case of Main Producers. In case of rerollers C I P at their works.
Verification of Manufac - turer's Test Certificate &
A P S P 1 record, duly correiatd at the time of
Final I-. In case of Main Pradtrears. In case of rerollers C I P at their works.
ASSOCIATED POWER STRUCTURES [PVT.] LTD. Regd. Mtce : 90513, G. I. D. C., Makarpura, Vadodara - 390 010. Works : Block No : 31, 7 th Mile stone Kajan, N. H. No. : 8,
MANUFACTURING QUALITY PLAN.
GALVAN ISED Stl8STAT10N STRUCTURES LATIICE TYPE
POWER GRID CORPORATION OF INDIA LIMITED.
Unique Customer 1 2 [ D ] D [ 2 1 D [ 4 1
MQP NO.
Valid upto
Section : Raw Materid Inspection. 7- fipFRo~dj
S L A S 1 1
SR. NO.
P ( .I .3
I .1.4
fP
Sampling Plan with basis
IS 2500 Level II AQL 1.5 as per
TaMe - A enclosed
IS 2500 Level ll
AQL 1.5 as per T a b l e - A e n h d .
IS 2500 Level I1 AQL1.5asper Table - A enclosed
ComponentlOperation & Description
VISUAL CHECKS FOR SURFACE FINISH.
DIMENSIONAL CHECKS WflH ROOT RADIUS.
TOLERANCE FOR LENGTH OF AMGLES.
Ref. Document & acceptance norms
IS 2 W o w e r Grid Specn. Material to
free from surFace defects Eke lami - nations, rough/ jagged and imper - fect edges, cracks, rounded apex.deep ro# marks, pipy and any harmful defect
{Removal of minor surface M e & as per IS 2062 ctause
7 acceptable)
IS : 1852 IS : 808 IS: 1730% Power Grid Specn.
IS : 1852 IS : 808 IS : 1730 & Power Grid Specn.
Testing Agency
A F S P L
A P S P L
A P S P L
Remah.
Verihcation of Manufac - turets Test Certificate & A P S P L records, duly correlated at the time of Final Inspctmn. In case of Main Producers. In case of rerollers C I P at heir works.
Vertfication of Manufac - turets Test Cwtificate &
A P S P L records, duly correlated at the time of Final tnspecbon. In case of Main Producers. tn case of rerollers C I P at their works.
Verification of Manufac - turer's Test CerWide &
A P S P L records, duly correlated at the time of Final Inspeetion. In case of Main Producers. In case of rerollers C I'P at their work.
-
ASSOCIATED POWER STRUCTURES PVT.1 LTD. Regd. Office : 90513, G. I. D. C., Mahrpura, Vadodata - 390 010. Works : Block No ; 31, 7 th Mile stone Karjan, N. H. No. : 8,
MANUFACTURlNG QUALITY PIAN. I
GALVAN ISED SU8STATtON STRUCTURES LATIICE TYPE
MQP NO.
POWER GRID CORPORATION OF INDIA LIMED.
Valid upta
Unique Customer 1 2 1 D I D I 2 I D I 4 1 pa* I o I ~ I Q I F I ~ I ~ I
Section : Raw Material Inspection. r-- f i F p ~ 6 ~ ~ f i . -
Testing Agency
A P S P L
A P S P L
A P S P L
SR. NO.
F ( ,I .3
1 .I .4
fF
Remarks.
Verfmiion of Manufac - turefs Test CeMcate &
A P S P L rmrds,duty mrrelated at the time of Final Inspection. In ease of Main Producers. In case of rerollers C I P at their works.
Verrfication of Manufac - turets Test Certificate
A P S P L records, duly correlated at the time of Final Inspeebon. In - of Main Producers. In case of rerollers C I P at their works.
Verification of Manufac - turer's Test Certificate &
A P S P L records, duly correlated at the time of Find Inspeetion. In case
of Main Producers. In case of rerollem C PP at their works.
-
Sampling Plan with basis
IS 2500 Lwd It AQL 1.5 as per
Table - A enclosed
IS 2500 Level ll
AQL 1.5 as per TaMe - A enclosed.
IS 2500 Level I1 AQL1.5asper TaMe - A enclosed
CornponentK)peration & Description
VISUAL CHECKS FOR SURFACE M H .
DIMENSIONAL CHECKS WITH ROOT RADIUS.
TOLERANCE FOR LENGTH OF AMGLES.
Ref. Document 8. acceptance norms
IS 2I1BZIPower Grid Specn. Material to
free from suFface defects like Iami - nations, rough/ jagged and irnper - fect edges, cracks, rounded apex.- roH marks, pipy and any harmful defect (Removal of minor surface defects as
per IS 2062 clause 7 acceptable)
IS : 1852 IS : 808 IS : 1730 & Power Grid Specn.
IS ; 1852 IS : 808 IS : 1730 & Power Grid Specn.
ASSQClATED POWER STRUCTURES [PVT.] LTD. Regd. Office : 90513, G. I. D. C., Makarpura, Vadodara - 390 Works ; Block No : 31,7 th Mik stone Karjan, N. H. No. : 8,
MANUFACTURING QUALITY PLAN.
MQP NO.
Valid upto
Unique Customer 1 2 1 D I D 1 2 1 D 1 4 1 Page I o I ~ I o I F I ~ I ~ I , -
Section : Raw Material Inspectiion. . . ' - . < L
Remarks.
Venlkmon of Manulac - turefs Test Certificate 8
A P S P 1 records, duly correlated at the time of
Find Inspection. In case of Main Producers. In case of rerollers C I P at their works.
Verification of Manufac - turds Test Ceftilicate &
A P S P L recorh, duty correlatd at the time d Final Inspecbon. h case of Main Producers. In case of rerollers C I P at their r m h .
Verihcation of Manufac - turer's Test Certificate &
A P S P L records, duly
correlated al the time of
Final Inspe&on. In wse of Main Produce& In case of rerollersC I P at their works.
SR. NO.
.I .$
Ref. Document & acceptance norms
+ 1.5 mm
f 2.0 mm
+2%ofleglength
Difference bdNm leg length of equal Angles shall be
limited to 75 % of
total tolerance (Plus & Minus)
T d n g Agency
A P S P L
A P S P L
A P S P L
ComponentlOperation & Description
EQUAL i UNEQUAL ANGLE LENGTH (A)
ti) Upto 45 mm leg length
ti4 > 45 to 100 mm leg length.
(iii) > 100 mm leg length.
Sampling Plan wtth basis
IS 2500 Level il AQL 1.5 as per Table - A endosed
IS 2500 Level ti AQL 1.5 as per
Table - A enclosed
IS 2500 Level II AQt 1.5 as per f atde - A endwad
ASSOCIATED POWER STRUCTURES [PVT.] LTD. Regd. Office : 90513, G. I. D. C., Makarpura, Vadodara - 390 Works : Black No : 31, 7 th Mile stone Ka jan, N, H. No, : 8,
MANUFACTURING QUALITY PLAN.
STRUCTURES LAITICE TYPE MQP NO.
POWER GRID CORPORATION OF INDIA LIMITED.
Valid upto
Unique Customer r 2 I D I D 1 2 1 D 1 4 1 Page I O I ~ I O I F I ~ I ~ I -
Section : Raw Material Inspection.
SR. NO. .. 1.1.6
-.l.1.7 ,a)
(b)
Ref. Document & acceptance norms IS 2062 Gr. A IS 1732 & IS 1 852
Upto k 0.50 mrn 25 mm > 25 mrn * 0.6 mm to 35 mm > 35 mm * 0.8 mrn to 50 mm >50 m m i l .Omm to 80 mm >80 mrnk 1.3rnm
to 100 mm r l 0 0 r n m * 1 . 6 % of dia
IS 2062 Gr. A IS 1852 Power Grid Specn. k lo
IS 1852 Power Grid Specn. 75% of tolerance s@ed in 1.1.6 above
ComponentlOperation & Description
DIAMETER TOIARENCE FOR ROUND BARS.
OUT OF Squareness FOR ANGLE SECTION
PERMISSIBLE OVALYOFBARS.
Testing Agency
A P S P L
A P S P L
Sampling Plan with basis
IS 2500 Level II AQL 1.5 rn per Table - A endosed
IS 2500, Levd I1 AQL-1.5 as per
Table - A enclosed
IS 2500, Level I1 AQL-1.5asper Table - A enclosed
Remarks.
Verilication of Manufac - turefs T& Certificate &
A P S P L records, duty corretated at the time of Final Inspechon. In case of Main Producerr.
Verification of Manufac - tureh Test Certificate &
A P S P L records, duly correlated at the time of
Final Inspectron. In c ~ ~ s e
of Main Producers. In case of rerollers C I P at their works.
Verifrcatjon of Manufac -
turer's Test Certmcate & A P S P L records, duly
correlated at the time of Final Inspection. In case
of in P&.
ASSOCIATED POWER STRUCTURES v.] LTD. Regd. Ofim : 90513, G . I . D. C., Makarpura, Vadodara - 390 Works : Block No ; 31, 7 th Mile stone Kajan, N. H. No. ; 8,
MANUFACTURING QUALITY PLAN.
GALVANISED SUESTATtON STRUCTURES LAITICE WPE
Unique Customer 1 2 I D 1 D 1 2 1 D 1 4 1 Page I o I e I O r ~ I 2 1 3 1
MQP NO.
POWER GRID CORPORATION OF INDIA LIMED.
Section : Raw Material Inspection. LPPROVED
Valid upto
Sampling Plan with basis
IS 2500, Lwel II A Q t l . 5 as per Table - A enclo~ed
IS 2500, tevd II AQL-I .5 as per Table - A enclosed
One sample for 20 MT per Section or part thereof.
One sample for 20 MT per Section or part thereof.
Ref. Document 8 acceptance norms
IS:2062,IS:1852 Power Grid. Speci. Upto 1 ~ m m . More tham 100mm maximum 0.2 % of length.
IS : 2062, IS: 1852 Power Grid. Speci. Upb t00mm. More #am 100rnm maximum 0.2 % of length.
IS 2062. IS 808 8 IS 1852 Power Grid Specn. k Sqh
- + 5 % - 3% Over weight as specified in IS 808
IS 2062, IS 1730 &
IS 1852 Power Grid S p n . + 5 % - 2.5% Over weight specified in IS 1732
SR. NO. f .I .8
1 .l.9
1.1 . I0
ComponenWOperation & Description
CAMBER For Flange less than 100 mm.
For Flange t OO mm L above.
WEIGHT TOLERANCE FOR ANGLE SECTION
3 mm thick > 3mm thick
WEIGHT TOLERANCE FOR PLATES.
Testing Agency
A P S P L
A P S P L
A P S P L
A P S P L
Remarks.
Verificaon of Manufac - turer's Test Certilicate &
A P S P L records, duty correlated at Che time of Final Inswon. In case of Main Producers. In case of rerollers C I P at their works.
Venficaon of Manufac - turer's T a t Cerbfrmte & A P S P L records, duly correlated at the time of Find Inspechon. In erne of Main Producers. In case of rerollers C I P at their works.
Veriftcation of Manufar: - turefs Test C e W e & A P S P L recorch, duly
mrretated at the time of Final Inspection. In case of Main Producers. In case of rerollers C I P at their works.
Verification d Manhc +
turer's Test Certificate 8 A P S P L records,Uy condated at th- F~nd lnspeetleh case
of Main Producers.
ASSOCIATED POWER STRUCTURES [PW.] LTD. mmI Regd. Office : 90513, G. I. 0. C., Makarpum, Vadodara - 3W 01 0 .
works : Block No : 31, 7 th Mile stone -ka jan
MANUFACTURING QUALITY
MQP
IRE
Ite STRUCTURES LATIICE TYPE MQP
POWER GRID CORPORATION Customer Name OF INDIA LIMITED.
Valid
, N. H.
PLAN.
NO.
unique Customer [ 2 1 D 1 D 1 2 ( D 1 4 1 Page 1 ~ 1 ~ 1 0 1 ~ 1 ~ 1 3 1
Section : Raw Material Inspection. ,K-.: , . , - .
SR. NO.
1.1 .I 1
1 .I .f 2
<
1.2
1.2.1
Ref. Document & acceptance norms
IS 1732 IS 1852 Power Grid Specn. Upto *7% 10 mm
tOmrn*S% to 16 rnm > 1 6 m r n * 3 % Over Weights specified n IS f 732
IS 2062, IS 1730 8 IS 1652 c 8 mrn thrck + 12.5% - 5.0 %
8 mm to 12 mm 7.5 Oh
- 5.0 Oh over I 2 mm k 5.0%
IS : 209 PowerGridSpecn. Zinc required for galvanizing shal I be Grade in IS : 209 - 1992 or IS : 13229 - 1991
ComponenUOperation & Description
WEIGHT TOLERANCE FOR BARS.
THICKNESS TOLERANCE FOR PLATES.
UNC ( To be procured from
Hindustan Zinc Ltd. or imported or sources
approved by Power Grid)
CHEMICAL COMPOSmON
Testing Agency
A P S P L
A P S P L Internal.
Third party Lab.
Sampling Plan with basis
One sample for 20 MT
per Section or part thereof.
IS 2500, Level II AQL-1 5 TaMe - A e n c l o d
One sample for 50 MT perSetionorpart
the reof
Remarks.
Venlicabon of Manufac - turets Test Certmcate 8 A P S P L records, duly correlated at the h e of Final Inspedon. In case
of Main Producers.
Verification of Manufac - turer's Test Certificate 8 A P S P L records, duly correlated at the time of Find Inspe&on. In case of Main Pmducen.
Verfmtion of Manufac- turefs Test Certificate &
A P S P L I Third party
records eorelated at the time of final inspxbon.
ASSOC!ATED POWER STRUCTURES [PVT.] LTD. Regd. Office : 90513, G , I . D. C., Makarpura, Vadodara - 390 Woks : Block No : 31, 7 th Mile stone Karjan, N. H. No. ; 8,
MANUFACTURlNG QUALITY PLAN.
GALVANISED StlBSTATtON STRUCTURES IAITICE TYPE
MQP NO.
POWER GRID CORPORATtON I OF INDM LIMITED. Valid upto
Unique Customer
Section : Raw Material Inspaction. ~ ~ T R C V E C
Sampling Plan with basis
One sample every forhigMty.
SR. NO.
? -
Remarks.
Vwification of Manufae tureh Test CeMtcate &
APSPLIThirdparly records corelated at the time of final i n s w o n .
Ref. Document & acceptance norms ------
The molten metal in the galvanking bath shall not contain less than 98.5 % by mass of Zinc.
CornponentlOperation & Description
\
Testing Agency
Third party Lab.
ASSOCIATED POWER STRUCTURES PVT.] LTD. Regd. Office : 90513, G. I. O. C., Makarpura, Vadodara - 390 010. Works : Block No : 31, 7 th Mile stone Karjan, N. H. No. : 8,
MANUFACTURING QUALITY PLAN.
GALVAPIISED SUBSTATION STRUCTURES LATTICE tYPE
OF INDIA LIMITED. I Unique Customer 1 2 1 D I D I 2 I D 1 4 1 Section : Inprocess Inspection.
I SR. I ComponentlOperation &
INSPECTION.
FABRICATION OF TOWER PARTS.
(b)
MQP NO.
CROPPING (CUmNG)
,-
,c)
Valid upto
STAMPINO
Page o I O l o l F 1 2 1 3
S L A S
Sampling Plan 1 Ref. Document & with bask acceptance norms I
1
IS 802 Part It IS 7215 Power Grid Apprd. drg. Shop Sketches.
1
1st piece and every 50th piece
Length Tolerance * 2mm The cut surface to be clean, reasonably square
& free from distortion.
1st piece and every 5'0th piece
Testing
Letter size as per
Power Grid Specn.
tst piece and every 50th piece
A P S P L
Punching to be done for thickness up to 12 rnm and
Drilling to be done for thickness more than I2 mm. H o l ~ near bends to be punched/
dnlled after knding Hde should be perpendicular to surface & Merene in dia on both s i d e of Range should not
be more than 0.8rnm
A P S P L
A P S P L
A P S P L
Remarks.
Records review at the time of final n s w o n
Records review at the time of final inspcbn
Records review at the time of final i n s w o n
Remrck review a? the time of final inspection
ASSOCIATED POWER S f RUCWRES PVT.1 LTD. Regd. Office : 90513, G. I. D. C., Makarpura, Vadodara - 390 010. Works : Block No : 31, ? th Mile stone Kaym, N. H. No. : 8,
MANUFACTURING QUAUTY PLAN. I
Unique Customer ( 2 1 D I D [ 2 1 D 1 4 1 Page I l [ O I O l F 1 2 1 3 1
Section : Inprocess Inspection. r- - - - - APPRCVF~
GALVANISED SUBSTATtON STRUCTURES LAITICE W E
POWER GRID CORPORATION OF INDIA LIMITED.
MQP NO.
Valid upto
Remarks.
Records m&w at the time of final inspeEbon
Records review at the
time of find inspection
Records review at the time of final i n s w o n
Records r w k w time of final ins-
Testing Agency
A P S P L
A P S P L
A P S P L
A P S P L
SR. NQ.
7 . (e)
( )
(ii)
(iii)
(iv)
(fl
*.
(g)
(h)
Sampling Plan with basis
1st piece and every 50th piece
I st piece and wery 50th piece
I st piece and every 50th piece
1st piece and
every 50th Pete
CornponentlOperation & . Description EDGE S-.
For 13.5 rnm rfia Hole
For 17.5 mm dia Hole
For 21.5 mm dia Hole
For 25 / 25.5 rnm dia Hole
DRUM3 & PWCHING HOLE TO HOLE DIST.
NOTCHING.
Flange cut. Comer cut Bevel cut
t
HEEL CUTTlNG I GRINDING.
Ref. Document & acceptance noms
Shewed M m m min. Rolled 16 rnm rnin.
Sheared 23mm min. Rdled 20 mm min.
Sheared 28mm min. Rolled 25 rnm min.
As per approved Drawing.
Tolerance curnuldve and M w e w consecu- We holee shdl be w i t h i 2 m m and * 1 mrn res-ely.
+ 5mm on spedied h g t h of cut operabon by shearing upto 8 mm
thick and by gas cutting for material above 8 mm thick.
Power Grid Apprd. drg./shop &etches For members
Unique Customer
ASSOCIATED POWER STRUCTURES EpVr.1 LTD. Regd. Office : 90513, G. 1. D. C., Mbrpunr, Vadodara - 390 010. i
Works : Block No : 31,7 th Mite done Kajan, N. H. No. : 8,
MANUFACTUWNG QUAUTY PLAN.
GALVANlSEO SUBSTATtON STRUC~L~RES umcE WE
MQP NO.
1 OF INDIA LIMITED. Valid upto
Sampling Plan with basis
100% pieces
lstpieeesevery5Mh
Pi-
taO%
SR. NO.
/-
(i)
(a)
b )
( j )
( i
Remark
Recorde Wrrw at the time of final inspeckan
Angle upto lo0 upbo so above 7 0' &we 5 O
upto%'
Records review at the time of find ins-n. C I P on Random k w atBlad!stagFi.
C I P
Records rm ab the time offinal ir#pecbon.
C I P on Random bimb at Black stage.
Ref. Document 8. acceptance norm
> tarn thick gas cuhgtu be a&* f o M surface grkldng.
IS 802 Part II, IS 721 5, PM Gnd Approd. Drg.i Shop sketch=
Process
Cold Cdd Hat Hat
Cold
Hot
AsprPowerGlid Technical Specn. / Apprd. D h g s / APm. Weldmg procedure. Weldef s qualiication.
- d o -
CornponentlOperation & Description
RENDING.
MS Swtbns.
MS Plates.
WELDING.
VkusllExamimtin
Testing hgency
A P S P L
Secbon upto 75x6 upto toox8 above 75d aboveiMlr8
Upto12mm
Thk. Others.
A P S P L
A P S P L
ASSOCIATED POWER STRUCTURES [PVT.] LTD. Regd. Office : 90513, G. I. D. C., Makarpurs, Vadodara - 380 Works : Block No : 31, 7 th Mile stone Karjan, N. H, No. : 8,
MANUFACTURING QUALlfY PLAN.
GAtVANtSED SUBSTATION STRUCTURES LAlTfCE TYPE
POWER GRID CORPORATION OF INDIA UMITED.
MQP NO.
Valid upto
Unique customer I 2 I D I D [ 2 ] D 1 4 1 Page [ 1 1 2 I Q I F I 2 1 3
Section : Inprocess Inspection.
SR. NO.
,(dl
( k )
3.0
-
Sampling Plan with basis
100%
Random 8as)s.
One PROTOfw each type of Stnrchrre.
CornponenWperation & Description
DP Test.
FINAL INSPECTION OF F m T m PARTS,
PROTO (YODEL AS§EMBLY) As Per Requimmnt of POWER GRID.
Ref. Dmment & acceptance norms
AsperPowerGrid SpeciWon.
All parameters
from (a) to (j) above are checked and records mainkind before releasing the materials for galvanizing.
Power Grid Appmved Stnrctud Dmwhg6 8 Bill of Matenab To be assernbled & checked for dimensions, angle - size, by byk, to verify
interchangeability of mernbr etc.
T ~ w Agency
A P S P L
A P S P L
A P S P L
Remarks.
Records review at the time of final ins-n. C I ? an Random hasrs at Hack atage on 25 % of pieces
Records review a? the time of final i n s w n
Rewrds review at the time of final impdon
Proto assemw to be witnessed by the main contractor of Power Grid and o h i n proto corrected drawings and BOM approved from Engg. Deptt. Of Power Grid.
.L ,
ASSOCIATED POWER STRUCTURES [PVT.] LTD. R q d . Office : 90513, G. I. D. C., Makarpura, Vadodara - 390 010. VVocks : Mock No ; 31,7 th Mile stone Karjan, N. H. No. : 8,
GALVAMISED SUBSTATION STRUCTURES LAlTICE TYPE
I OF INDIA LIMITED. I
QUALITY
MOP
Valid
PLAN.
NO.
Unique Customer 1 2 1 D I D 1 2 ] D 1 4 ] Page I 1 1 3 1 O l F 1 2 1 3
Section : Inprocess Inspection. G ~ n c ~ ~ ~ SR. NO. 4.0
4.1
( a
(b) rC
( I )
( II )
(c)
ComponentK)perdon & Description
OALVANUNG.
PROCESS CONTROL.
Degreasing in csustic solution to be followed by Rinsing in cold water
Acid based Cold Degreaser.
WKLING.
Acid content.
Iron content.
RINSING. ( Only in absence of auto neutralization of pre - flux solution )
Sampling Plan with basis
One Sample daily.
One Sample daily.
One Sample daily.
Ref. Document & acceptance norms
IS ; 2629 1 Power Grid S p n . APSPL Plant Standard
Strength of solution between 4%to12%
5% to 15% PH and SP, GR as per A P S P L Plant Standard
IS 2629/ Power Grid Specn .I A P S P L plant Std. 40- IBOgms/ktre.
IS 26291
Power Gnd S p n . 1 A P S P L plant Std. 100 - 120 gmsllitre max.
IS 26291
Powr Grid Specn.1 A P S P L plant Std.
Testing Agency
A P S P L
A P S P L
A P S P L
A P S P L
A P S P L
Remarks.
Records review at the time of find inspection
Records rwiew at the time of final inspection
Records review st b e
time of final inspdmn
Records review at the
time of find inspection
Records rwiew at the time of final inspection
ASSOCIATED POWER STRUCTURES PVT-1 LfD. Regd. O f f i c e : 90513, G. I. D. C., Makarpura, Vsdodam - 390 Works : Block No : 31, 7 th Mile stone Kaqan, N. H. No. : 8,
MANUFACTUIUNG QUAUTY PUN.
L .. -
STRUCTURES MTTICE MPE MQP NO.
POWER GRID CORPORATION OF INDIA LIMITED.
Valid upto
Unique Customer r - -
section : Inprocess Inspection. A z ~ . . c . ~ - , ,;
SR. NO. (d)
( e )
1 1 4 2
(a)
(b)
ComponentMperation & Oescriplion
PREFLUXlNG IN ZINC CHLORIDE AND AMMONIUM CHLORlDE 3OLU7H)M.
(i) Concentration. (ii) Specific gravity (iii) pH value
PREHEATM.
PBPWNG ( GALVANIZING )
Zinc bath temperature Continuom Recording by graph and actual vefication by thermometer.
Immersion time &
Withdrawal time
?,,
Sampling Plan with basis
One Sample daily.
H~urly check.
-
Ref. Document & acceptance n m
IS 26291 Power Gnd Specn J A P S P t plant Std.
200 to 400 gmdltwe 1.18to 1.28 3to4
IS 26291 Power Grid Specn.1 A P S P L plant SM. 70' c to loo0 c
IS 26291 Power Grid Specn.1 A P S P L plant Std.
440' to 480' C
IS 26291 Power Grid Specn.) Articlestoh immersed ti# r a d o n takes p k e which is indicated by stoppage of bubbling Wrth drawl to be
conudled ~1 that tinc drains f r W .
T m Agency
A P S P L
A P S P L
A P S P L
A P S P L
Remarks.
Records review at the time of find inspechon
Records review at the time of final inspdion
Records review at h e time of And inspection
Records rmim at the time of final inspecbon
ASSMATED POWER STRUCTURES PVT.1 LTD. Regd. Wtce : 90513, G. I. D. C., Makarpura, Vadodara - 390 010. Works ; Block No : 31, 7 th Mile stone Kajan, M. H. No. : 8,
MANUFACTURING
I GALVANlSEO SUBSTATION 1 STRUCTURES LATTiCE TYPE 1 POWER GRID CORPORATION
OF INDIA LIMIED.
Unique Customer ( 2 1 D I D 1 2 1 D I 4 I .
QUAUTV
MQP
Valid
PUN.
NO.
p. ,.
Section : Inprocess Inspection. A ~ P P C V T ~ A -1.
SR. NO.
- (c)
(d)
4.3
r
(a)
(b)
ComponentlOpePation & Description
Quenching in running water.
Dkhromating .
GALVANBING CHECKING.
V ~ u a l Chectdng.
Th i iess of Zinc Coating
Sampling Plan with basis
One sample daily.
100%
3 sarnpledshm
Ref. Document 6 acceptance norms
IS 2629, Power Grid Specn.1 A P S PL plant SW. Strength of solution to be maintained as 0.2 % to 1.5 % d i m M r o m a t e and 0.5 % of Sulphuric Acid. Temp. of solulion should be less than 65D C. ( Ph value 4 to 5 )
IS 2629AS1367 IS 42181 Power Grid Specn. Sutfaee to be free from defects like barel Mack spots, (expect when small and suitable for patching) heavy ash 8. dux indusions, lumps,pimples,runs etc .
IS 4759 Power Grid S ~ n . 1 min average 86 microns.
Testing Agency
A P S P L
A P S P L
A P S P L
Remarks.
I I
Records r m at the time of final inspection
1 I
I 1
Records review at ttie time of final iwpech
Records r w i m at the time of finat inspection
ASSOCIATED POWER STRUCTURES [PVT.] LTD. Regd. M f i : 90513, 0.1. D. C., Makerpura, Vadodam - 390 010. Works : Block No : 31, 7 th Mile stone Karjan, N. H. No. : 8,
MANUFACTURING I
GAtVANtSED SUBSTATION STRUCTURES tATT1CE TYPE
QUAlllY
MQP
PUN.
NO.
POWER GRID CORPORATlON OF INDIA LIMITED.
Vald
Unique Customer 1 2 [ D I D [ 2 ] o I 4 I I 1 I 6 l o l F 1 2 1 3 1
M i o n : Inprocess I n s w o n . $"- APPROVE~
Testing Agency
A P S P L
A P S P L
A P S P L
Ref. Dacument & acceptance norms
lS6745ltS4759 Power Grid S m .
min 61 0 gWm2
IS2629/lS2633 Power Grid Specn. Matwid to wrth &and 4 dipe of one minute eech without showing signs of copper depi is.
IS 2629 Power Grid Specn. No.rernwal or Wng of coaling in areas between hammer impressiofis. Coating should not peel off.
SR. NO.
/-
,c)
id)
(e)
,---
Remarks.
Recorda r- at the fime d final in-
Record rewirrw at the time of find inepecbon
Records rwiw at the time of final inspeebon
m
ComponentlOperation & Description
Weight of Zn mating.
Uniformity of Zinc. Coating.
Adhesion tast of Zinc. malhg (Pivot Hammer
m)
Sampling Plan withb~sis
3 samphkhii
3 sarnpledsbift
3 aarnpleafshdt
ASSOCIATED POWER STRUCTURES [PVT.) LTD. Regd. Office : 90513, G. I. D. C., Makarpura, Vadodam - 390 010. Works : Block No : 31, 7 th Mile stone Kajan, N. H. No. ; 8,
MANUFACTUWN JAUW
MQP
Valid
PLAN.
NO.
Unique Customer I t I D [ o [ 2 ( D 1 4 I Page r 1 1 7 I o I ~ 1 2 1 3
-on : Final Inspedon ?L Testing. &pg-OmE. TBsting Agency
A P S P L in presence of FwrnGd Representative.
A P S P L in presence of Power Grid Representative.
A P S P L in presence of Power Grid Representative.
-do-
-do -
sR. NO. 5.0
a )
p
(c)
( j )
(11)
(14)
Remarks.
Test to be conducted f M n g m e sbndard
irefonowed atRaw- Material stage.
C I P
C I P
C l P
C t P
C I P
Sampling Plan with bask
One sample for 50 MT per M o n or part
Componentloperation & Description
FINAL INSPECTION AND TESTING. (Inspection Engineer to checkltlnwre cornpbance to noWSeneral Requirement given an pg.23 of MQP
PHYSICAL PROPERTIES.
( i) UTSTeSt (1) Ymld Stress Test pi) Percentage
Elongation test
(iv) Bend Test.
GALVANIZING TESTS
Th i ines of Zinc coating
Weight of Zinc mating
Uniformity of Zinc coating
Ref. Document & acceptance norms
Piease refer clause
t h e i d ::::;','6:1.,,c,
One sample for 50 MT perS~danorpart thereof.
One sample for mry 20MT I section and Part thereof
- do -
-do-
Please refer clause No . l . l . I (d )
IS : 2629 1 IS : 4759 Power Grid Specn. Please refer Clause 4.3 (b)
Please refer Cbuw 4.3 tc), 61 0 gm I m2
Please refer Clause 4.3 (d) 4 tipa of CuSd solution of 1.1 86. Sp.Gr. I 1 8 ' ~ 2 2' C (IS : 2633)
ASSOCIATED POWER STRUCTURES PVT.] LTD. Regd. Office : 90513, G. I. D. C., Makarpura, Vadodam - 390 010. Works : Block No : 31. 7 th Mile stone Karjan. N. H. No. : 8,
Unique Customer
MANUFACTURlNG QUALlTV PLAN.
GALVANISED SUBSTATION 0 I OF INDIA LIMITED.
\. -
MQP NO.
Valid upto
Page I 1 1 8 1 O I F 1 2 1 3
Section : Final Inspection & Testing. AWROVZ~ $ -----
SR. NO.
7
v )
(d)
(el
-6.0
Sampling Plan with basis
One sample for every 20MT I section and Part thereof
As per Tabte - "B"
As per Tabte - B
100%
ComponentlOperation & Description
Adhesion of Zinc coating (Hammer Test as per IS)
VISUAL INSPECTION
For Galvanization. 8.
Fabrication
DtMENSlONAL INSPECTION. For Fabrimlion ( As per approval drg. )
PACKING, STRONG BUNDUNG, HANDUNG.
Ref. Document & acceptance norms
IS : 2629 refer clause
4.3 (e).
Please refer clause N0.4.3 (a)
Please refer Clause No. 4.3 (a)
IS802PowerGrid
Packing L i to be submitted along wth dispatch documents
T&ng bency
A P S P L in presence of Power Grid Representative.
A P S P L in present of Power Grid. Representative
A P S P L in prmnt of Power Grid. Representative
A P S P L
Remarks.
C I P
C I P
C I P
P i of Light S-ns to be wire bundled &
of heavy d o n s to be suppked b e . Stacking to have proper WM - l&n and kept inclined. Damage to gakniration coating to be avoided while handing A P S P L to -re sequential supplies & other d&k. As per Power Grid Specn.
ASSOCIATED POWER STRUCTUES [PVT.] LTD. Regd. OPiice : 90513, G. I. D. C., Makarpum, Vadodara - 390 010. Works : Block No : 31, 7 th Mile stone Kajan, N. H. No. : 8,
\" CQA id--
/' MANUFACTUWNG QUALITY PLAN.
STRUCTURES LAlTlCE lYPE MQP NO.
POWER GRID CORPORATION Vatid upto
Unique Customer 1 2 1 D I D 1 2 1 D 1 4J Page I ~ I ~ I ~ I F I ~ I ~ R?- ..
PROVE^
F -
1.0
2.0
3.0 +
4.0
5.0
6.0
7.0
8.0
NOTES I GENERAL REQUIREMENTS TO BE CHECKED I ENSURED.
Proper co - relation of test certilCmte w.r.t, the material from the raw material stage to finished material stage shall be maintained.
In case steel section are purchased by A P S P C from the rerolles the following conditions shall be fulfilled :-
(a) The rerollers have to be approved by Power Grid. Copy of MPQ shall be available of suppliers work and identification mark shall be ensured.
@) A P S P L shall ensure and cemr that the billets from the main producers, as per the spedbtions IS : 2830 have been used for conversion of MS sections unless specilccally agreed to othemise.
(c) A P S P L shall offer the steel sections at the rerollers works for inspection to Power Grid. Thii shall b CIP in such cases for tests specified in clause 1 .I of MQP.
Nuts & Bob and Step Bolts & Nu6 B other brought out items to k procured from Power Grid approved sources & C I P et Suppliers Work.
Welding procedure and Weldets performance qualMmtian approved by Power Grid is r q u i r d in case Welding is involved at any stage of fabrication I erection. OP t& More galvanking is nacessary to detech any w e W i deled and in case any defect e m , same has to e ground o# and repired before galvanizing.
A P S P L confirmed that sample pieces consumed in a testing replenished by A P S P L the time of dispatch. If the materials meet the qualii requirements CIP I MlCC shall be issued for total quantity offered without deducbng the weight of matefials consumed in tesbng.
AH testing and measuring equipment are required to be calibrated and the talibration certificates shalH h re- by Power Grid representative at the time of final inspection.
Copy of C I P I M I C C I Inspection reports issued to be sent to site alongwith the material.
Power Grid Specn. Means Power Gnd Technical SpeMmkn. Apprd. Drg. T e c h h i data sheet and LOA provisions applicable for the spedc contract.
7 u
ASSOClATED P O M R STRUCTURES [PVT.] LTD. l-54 Regd. Offtce : 90513, G. I. D. C., Makarpum, Vadodara - 390 010.
/=I Woks : Block No : 31, 7 th Mile stone Ka jan, N. H. No, : 8, \6. ,J '1. TO* /
MANUFACTUWNG QUAUTY P M . 1 :.
Hem MQP NO.
Valid upto
Unique Customer I 2 I D I D 1 2 1 D ( 4 1 Page 1 2 1 0 I O I F T 2 1 3
r . 3.0
10.0
11.0
12.0
- 4 3.0
14.0
15.0
16.0
NOTES 1 GENERAL REQUIREMENTS TO BE CHECKED I ENSURED.
A P S P L shall strip of# galvanizing of rejected material before regahranizing in Ease rejecbon is due to gabniting testing I defects.
A P S P L strati dispose oB entire wctions rejected in physical testing by gas cutbng or by machine cutting from any and of rejected mark nos.
In case of any contradiction b e h e n Technical Specificahon 1 approved drawing and SMPP, details menhned in Technical Specification I approved drawings shall be final.
A P S P L should progressively align their quality system of the requirement of IS0 : 9000 series quality standards and in due course d time should get their qualrty system ceMied to IS0 - 9001.
The Quality Manual should also be submitted to Power Grid.
A P S P 1 shall ensure that the materiel beer the embossing of Re - roller's identification.
A P S P 1 shaft get the Universal testing machine ( UTM ) calibrated from accredited lab of National accredrtation body for laboratory ( NABL ).
Only steel plates below 6mm size exclusively used for plates I packing washers produce as per IS : 1079 ( Grade - 0 ) are also acceptable. However if below 6mm Thk. Plates are used as load becrip plates, gusset plates, Suppliers etc. Same shall confirm to IS : 2062 or equivalent Standard. Chequred plates lroed
for Piatform produced as per IS : 3502 ( Work tested )
ASSOCIATED POWER STRUCTURES fPVT.1 LTD. Regd. Office : 90513, G. I. O. C., Makarpum, Vedodara - 390 010. Works : Block No : 31, 7 th Mile stone Ka jan, N. H. No. : 8,
I STRUCTURES LATnCE ~ Y P E ~
QUALlN
MQP
PLAN.
NO.
I POWER GRID CORPORATION^ I OF INDIA LIMITED. I Vald
Unique Custonwr 1 2 1 D I D 1 2 1 D 1 4 1 Page 1 2 ) l I O I F l 2 1 3 1
- T A W - " A W
Sampling Plan for /-*
Visual & Dimensional Characteristics of Structural Steel for Raw Material only
Sampling Plan as Per IS : 2500, Level - Il, AQL - 1.5
NUMER OF PIECES.
Lot Site Noa
2 8
9 - 15
16 - 25
26 - 50 - 51 - 90
91 1 50
151 - 280
28 1 - 500
501 1200
1201 + 3200
3201 - 10000
10001 - 35000
35001 - 150000
150007 and above
Acceptance No.
0
o
0
0
0
I
1
2
3
5
7
10
14
siz&
100 % inspection
a 8
8
8
32
32
50
00
125
200
31 5
500
800
Rejection No.
0
1
1
1
1
2
2
3
4
6
8
11
15
21 22
,..? .Rk . .' .
, , %
. >
ASSOCIATED POWER STRUCTURES PW.1 LTD. Regd. Office : 90513, G. I. D. C., Makarpum, Vadodara - 390 010. !
Works : Block No : 31,7 th Mile stone Ka jan, N. H. Na : 8, 1 ' I
'I 7' .
1-
QUAUTY
MQP
PtAN.
NO.
Unique Customer 1 2 1 D I D 1 2 1 D 1 4 1 page [ 2 1 2 I O I F 1 2 1 3
TABLE-"0"
Sampling Plan for Visual & Dimensional Characteristics of Stmctumi Steel
for final Inspection ( Dimension check ) ( Refer Para 5.d Final Inspection 8 Testing )
Sampling Plan as Per IS : 2500, Level - Il, AQL- 1.5
NUMBER OF PIECES.
Totat Mark Nos. Offered in Nos.
J - 26 - 51 m
91 - 151 - 281 - 50 1 - 1201 - 3201 - 1002 - 3500 - 150001 and
25 50 90 150 280 500 I200 3200 1000 35000 150000 above
Sample size from Mend Mark Nos.
100 % inspection 8 8 8 8 32 32 50 80 125 200 315 500 800
I No. Of umpks when deviation obuwed.
To be sorted & &
Note : Basis of Sampling is totat mark numbers offered irrespective of no. of pieces in each mark numbers I Lot.
I( ,.,- ., , .
ASSOCIATED POWER STRUCTURES [pvr.] LTD. & l;.,, l?.
Regd. Office : 90513, G. I. O. C., Makarpura, Vadodara - 390 01 0. : Works : Block Mo : 31, 7 th Mile stone Ka jan, N. H. No. : 8, ' 1
I , .. c 1
QUAUlY
MQP
Valid
P W .
NO.
Unique Customer I 2 I D I D I 2 I D I 4 I Page 1 2 ] 2 I O I F I Z 1 3 1
TABLE-"B"
Sampling Plan for 7-x
Visual & Dimensional Characteristics of Structural Steel for final Inspection ( Dimension check)
Refer Para 5.d Final Inspection & Testing )
Sampling Plan as Per fS : 2500, Level - 11, AQL - 1.5
NUMBER OF PIECES.
Total Mark Nos. Offered in Nos.
2 to 8 P - 15
A - 25 26 - 50 51 - 90 91 - 150 151 - 280 28 1 - 500 501 - 1200 1201 - 3200 3201 - 1000 1002 - 35000 3500 - 150000 150003 and above
Note : Basis of Sampling is total mark numbers offered irrespective of no. of News in each ma& numbers 1 Lot.
Sample size from m m d Mark Nos.
100 % inspection 8 8 8 8 32 32 50 80 125 200 315 SO0 800
No. Of sampies whem deviation observed.
A-
0 0 0 0 0 0 0 0 0 0 0 0 0 0
To be sorted & Reofferred
0 0 0 0 0 1 1 2 3 5 7 10 14 21
Rejecbd
0 I 1 1 1 2 2 3 4 6 8 11 t 5 22
ASSOCIATED POWER STRUCTURES [PVT.] LTD. Regd. Mice : 90513, G. I. 0. C., Makarpura, Vaddara - 390 010. Works : Block No : 31, 7 th Mile stone Kajan, N. H. No. : 8, I
MANUFACTURlNG QUAUTY PLAN. L. -.
GALVANISED SUBSTATION STRUCTURES L A r n c E WE
POWER GRID CORPORATION OF INDIA UMRED.
Unique Customer 1 2 1 D I D 1 2 1 D 1 4 1
MQP NO.
Valid upto
Page I 2 1 3 I O I F 1 2 1 3
Chemicat Composition ( bddk Analysis ) Indigenous
Permissible V s M n tor Gmde A & B product Analysis for tS : 2082.
Grade
IS : 2062 Grade A-Fe410WA Grade B-Fe410WB
C % Max
0.23
0.22
Grade
IS : 2062
Mn % Max
1.5
1.5
C %Max
0.23
S % Max
0.050
0.045
Mn %Max
0.05
P % Max
0.050
0.045
S % Max
0.005
Si % Max
0.4
0.4
P %Max
0.005
CEV %Max
0.42
0.41
Si % Max
0.003
CEV % Max
-
top related