Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 31, 2018, 10:47 AM

  • H 0988_H 0987 _07312018_034842.mp4

Date
07/31/2018
W/O
718172
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01005
PipeID
P15401
Time
3:47 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5884
Sewer Name
H JOINT OUTFALL H - UNIT 7C
City
INDUSTRY
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_718172_TV21087_AUG2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
H 0987
Downstream MH
H 0988
Dir. of Survey
Upstream
Length Surveyed
427.4 ft.
Total Length
427.4 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
421
O&M Index
2
O&M Quick
2P00
O&M Rating
170
Overall Index
2
Overall Quick
—
Overall Rating
591
Pipe schematic from manhole H 0987 to H 0988
MH: H 0987MH: H 0988upstream0 ft. AMH - Upstream Manhole, Survey Ends - H 09882 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2 ft. MGO - General Observation - COCKROACHES IN MANHOLE224.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"403.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 8"418 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start425.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start425.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start427.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE427.4 ft. MGO - General Observation - MAG COATING THROUGHOUT 80%427.4 ft. MWL - Water Level, 15 %of cross sectional area427.4 ft. MWM - Water Mark, 20 %of cross sectional area427.4 ft. AMH - Downstream Manhole, Survey Begins - H 0987427.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    9.4 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    425.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P15401Work order 718172

Observations (16)

DistanceCodeObservation
425.4SAV—
427.4AMHH 0988
0MGOCOCKROACHES IN MANHOLE
0MGOMAG COATING THROUGHOUT 80%
0MWL—
0MWM—
2DAGS—
0AMHH 0987
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
425.4DAGS—
24.3TBA—
425.4SSS—
425.4MGOCOCKROACHES IN MANHOLE
2SAV—
9.4SSS—
202.6TBA—

Properties (5)

additional_info
SC364752
customer
LACSD
datetime
2018-07-31T03:47:52-07:00
documentation
PRO PIPE
is_lateral_inspection
false