Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 31, 2018, 06:25 AM

  • H 0993_H 0992 _07302018_232602.mp4

Date
07/30/2018
W/O
718172
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01005
PipeID
P15407
Time
11:25 PM
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
Light Highway
Location Code
C
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 0993
Downstream MH
H 0992
Dir. of Survey
Downstream
Length Surveyed
467.2 ft.
Total Length
467.2 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
252
O&M Index
2
O&M Quick
312R
O&M Rating
189
Overall Index
2
Overall Quick
—
Overall Rating
441
Pipe schematic from manhole H 0993 to H 0992
MH: H 0993MH: H 0992downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - H 09930 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %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, Start25.5 ft. MGO - General Observation - MAG COATING THROUGHOUT 85%48.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start70.8 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 05 to 07 o'clock248.3 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6"311.5 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"361.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"458.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"467.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish467.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish467.2 ft. AMH - Downstream Manhole, Survey Ends - H 0992467.2 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

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

  • Obstacles Other, 15 %of cross sectional area, from 05 to 07 o'clock

    70.8 ft. - Obstacles Other, 15 %of cross sectional area, from 05 to 07 o'clock

  • General Observation - COCKROACHES IN MANHOLE

    467.2 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P15407Work order 718172

Observations (17)

DistanceCodeObservation
248.3TB—
467.2SAV—
48.3SAV—
0MGOCOCKROACHES IN MANHOLE
361.1TBA—
2DAGS—
70.8OBZ—
467.2DAGS—
467.2AMHH 0992
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
467.2MGOCOCKROACHES IN MANHOLE
0AMHH 0993
0MWL—
25.5MGOMAG COATING THROUGHOUT 85%
311.5TBA—
458.5TBA—
0MWM—

Properties (5)

additional_info
SC364752
customer
LACSD
datetime
2018-07-30T23:25:28-07:00
documentation
PRO PIPE
is_lateral_inspection
false