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

10 Laying of Portland
Cement and white river
sand in the ratio of 1:3 to
obtain 40­60 mm
thickness with required
slopes for drainage for
water
11 Inspection post curing of
the cement layer
12 Material conformity
checks of Tiles
manufactured by H&R
Johnson anti­skid Endura
tiles as per IS
specification. 13755.
Sample to be landed.
13 Laying of New Tiles and
grouting with white
cement.
As per SOW 1 ­­­ 3 3
3 ­­­ ­­ 3
As per SOW 3 ­­­ 1 3
2 ­­­ 3 3
NAVAL DOCKYARD MUMBAI
DOC CODE Q C H 7 4 Q A P 0 3 8
DEPT : MQC ( HULL) C NO 74 ISSUE
NO 02
DATE : 22 APR 09 PAGE 9 OF 9
14 Final Cleaning and Polishing. ­­­ ­­­ ­­­ ,3
Final Inspection of completed
3 ­­ ­ ­­
work
Issue of Work Completion
Certificate
1 ­­ ­­ ­­
N.B. :
1. Above QA do not include degutting and re­gutting which may place at 3 rd and 17 th respectively, where
required.
2. All contractors & yard will follow this draft QA plan for steel (Plate) renewal to prepare their own QA
Plan and submit for approval to QC / M(Fab) before they commence operation.
4. QC Inspectors/ Supervisors must ensure timely preparation of Inspection reports on all the H (Hold)
points after due inspection on respective hold point.
5. Legend: A) “P” – Perform, “R” – Review, “W” – Witness, “H” – Hold
B) 1 – MFAB Department, 2 – CONTRACTOR, 3 – QC(H) Department
DYT/INCOD/12­13/106(a)/PL­YCM/MADHUR­REFIT/420 64/127