Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 31, 2018, 09:31 AM

  • H 0985_H 0984 _07312018_023218.mp4

Date
07/31/2018
W/O
718172
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01005
PipeID
P15398
Time
2:31 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
Easement/Right of Way
Location Code
D
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 0985
Downstream MH
H 0984
Dir. of Survey
Downstream
Length Surveyed
400.4 ft.
Total Length
400.4 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
383
O&M Index
2
O&M Quick
2O00
O&M Rating
158
Overall Index
2
Overall Quick
—
Overall Rating
541
Pipe schematic from manhole H 0985 to H 0984
MH: H 0985MH: H 0984downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 09850 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.9 ft. MGO - General Observation - MAG COATING THROUGHOUT 75%12.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start105.2 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"347.8 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"398.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish398.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish398.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish400.4 ft. AMH - Downstream Manhole, Survey Ends - H 0984400.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE

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

    12.4 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

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

  • General Observation - COCKROACHES IN MANHOLE

    400.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P15398Work order 718172

Observations (16)

DistanceCodeObservation
0AMHH 0985
5.9MGOMAG COATING THROUGHOUT 75%
0MGOCOCKROACHES IN MANHOLE
398.8SSS—
398.9SAV—
105.2TBA—
0MWL—
347.8TBA—
2DAGS—
400.4AMHH 0984
12.4SAV—
398.9DAGS—
17.3SSS—
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM—
400.4MGOCOCKROACHES IN MANHOLE

Properties (5)

additional_info
SC364752
customer
LACSD
datetime
2018-07-31T02:31:58-07:00
documentation
PRO PIPE
is_lateral_inspection
false