Status

1. SAFETY REVIEW
1. SHE organization chart not submitted.
2. Sr SHE Electrical Engineer, Traffic Engineer, Labour Welfare Officer & Barricading Manager not
deployed.
3. Monthly Audit Rating score (MARS) commenced on 26.07.2022.
4. 96 hours training started at underground station for JKIL staff.
5. External Quarterly audit commenced on 21.07.2022.
6. ISO certification process not started for underground works.
7. Project Management Safety walk down carried out.
8. Without submission of Method statement fencing works are carried out at cut & cover and UG.
9. Inadequate Occupational Health & Welfare facilities-Absence of Ambulance van on site and tie up of
the nearest hospital. Also insufficient/inadequate first aid boxes on site offices.
AREA OF CONCERN
NCR Summary
THIS WEEK UP TO DATE (TOTAL)
Issued Closed Open Closed
00 00 01 02

2. Tree Cutting and Plantation/Transplantation Status MML 7A, CA-48
Metro
Line
Total
Scope
Trees
to be
retained
Trees
to be
Cut
Trees to be
Transplant
Compensatory
Plantation
Remarks
Line-7A
(MCGM,
K/East
Ward)
203 64 20/55 51/84 50/110
 Letter fwd. by MMRDA to MCGM on 24th July 2020. Site
visit by JTO was held on 20th Aug 2020 and ASG (Zone III,
K/East Ward) visited on 27.11.2020 .
 Revised Proposal along with Tree Marking in Plan and
other required documents forwarded by GC to MMRDA
after review vide GC’s letter no.
SCGC59/L9/MMRDA/ENV/2267 dtd.21.12.2020 for
necessary approval from concerned tree Authority.
 MMRDA has submitted all required documents to
concerned tree authority vide letter No. MMRDA/
MPIU/ML-7A/Tree Permissions/ 2021/36 Dtd.
14.01.2021 to accord approval.
 Tree permission granted vide MCGM Letter No.
DYSG/TA/Z-III/ 15/P Dtd. 11.04.2022
Total 203 64 20 51/84 50
 Effort is being taken to save the trees by minimizing
tree cutting/transplantation
 Out of 55 Nos. trees Permitted to cut, 06 Nos. Trees
will be saved.
 Out of 84 Nos. trees Permitted to transplant, 07 Nos.
Trees will be saved.
 50 Nos. tree sapling planted @ Aarey Forest Land
Parcel on 4th/5th June 2022

3. Sr. No. Station
GAD
Issued/Not
Issued
Issued Date Further Action
1
Airport
Colony
Issued
updated
03-03-22
• GC issued CRS comments for structural framing drgs JKIL/DDC-S to submit updated drgs for
final approval.
• DDC – A to update & resubmit Detail Design Drgs for Entry Exit structures by 26-07-2022.
2 CSMIA
Issued
updated
13-07-22
• JKIL/DDC – A submitted updated drawings on 13-07-2022. GC submitted to GC Systems for
comments.
• Reference meeting on 18-07-2022, MIAL provided detailed loads for OSD structure.
JKIL/DDC-S to provide structural framing drgs for CSMIA station by 29-07-2022.
• Reference to PRM dated 13-07-2022, JKIL/DDC informed MEP design in progress. Design &
details of vent shafts as requested by MIAL.
• MIAL have requested the secant pile drawings for further coordination with OSD works, JKIL
to provide.
• JKIL to submit Activity wise project schedule.
• MMRDA to send interchange data by Mail to GC..

4. STATUS OF STRUCTURAL DESIGN- ELEVATED VIADUCT
Sr No DESCRIPTION TOTAL SCOPE
DESIGN SUBMITTED
BY JKIL
DESIGN APPROVED BY GC
DESIGN REJECTED BY
GC
PENDING WITH
GC AS ON DATE
REMARKS
1 PILE 88 88 88 0 0 All GFC’s are approved.
2
PILECAP and
PIER
22 22 22 0 0 All GFC’s are approved.
3 PIER CAP 22 19 19 0 0
Design of Pier Cap Design for 3 Pier locations is
awaited.
4 Airport Colony Station
Pile– 96 96 96 0 0 All GFC’s are approved.
Pile cap - 25 21 12 0 09
Grid 7 to 12 CRD approved.
Grid 1 to 6, being progressively reviewed.
Pier/Portal Pier -
25
21 12 0 09
Grid 7 to 12 CRD approved.
Grid 1 to 6, being progressively reviewed.
5 Elastomeric Bearing 176 158 158 0 0
GFC for U-Girder are approved.
Design for Bearing under I-Girder is awaited.
6 Bearing Pedestal 176 0 0 0 0 Design for Bearing Pedestals is awaited.
7 Seismic Arrestor 88 88 88 0 0
GFC for U-Girder are approved.
Design for Seismic Arrestor at I-Girder is
awaited.

5. STATUS OF STRUCTURAL DESIGN OF UG SECTION
Sr NO DESCRIPTION
TOTAL SCOPE
DESIGN
SUBMITTED BY
JKIL
DESIGN APPROVED
BY GC
DESIGN
REJECTED BY GC
PENDING WITH GC
AS ON DATE REMARKS
1
SECANT PILE-
LAUNCHING SHAFT
and UG Station
RCC Pile - 426
PCC Pile - 426
RCC Pile -426
PCC Pile -426
426
426
0
0
0
0
All GFCs of Secant Piles are approved for Zone-A, B, C,
C1, D and D1 including Nallah side.
2
SECANT PILE-
RETRIVEAL SHAFT
& Ramp
RCC Pile - 300
PCC Pile -300
RCC Pile -300
PCC Pile -300
300
300
0
0
0
0
All GFCs of Secant Piles are approved for UG Ramp and
TBM Retrieval Shaft.
3 Waler and Anchor
UG Station
RETRIVEAL SHAFT
UG Station
RETRIVEAL SHAFT
Commented (STR-
6201 dt. 03.02.2022
0 0 Revised design of Anchor and Waler is awaited.
4 Elevated RAMP 165 m 165 m 165 m 0 0 GFCs of Elevated Ramp are approved.
5
CUT & COVER
TUNNEL
U-Section 145 m
Box Section 80 m
145 m
80 m
Commented (STR-
6442 dt. 28.02.2022
0 0
Revised design received. Under GC review. Two nos
MCGM water pipelines are encountered, to be diverted.
6
NATM
TUNNEL
Cross Over 155 m
Cross Passage 7 no
P D of Cross
Passage
Commented (STR-
6280 dt. 11.02.2022
0 0
GC issued comments. Revised submission awaited.
JKIL to submit Design of Cross-Over.
7
BORED
TUNNEL
2000 m 2000 m 2000 m 0 0
Conditional approval issued to GFC. JKIL to submit
revised design for change in track alignment.
8
CSMIA
STATION
250 m x 23 m x 30 m 0 0 0 0
JKIL to submit Preliminary design of the permanent
structures (like Base slab, wall, columns etc.)
9 Pedestrian subway 4m x2.5 m 0 0 0 0
JKIL to finalise and submit the layout and construction
methodology based on site survey.