Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2018, 06:51 AM
  • H 0979_H 0978 _08072018_235203.mp4

Date
08/07/2018
W/O
718172
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01005
PipeID
P15392
Time
11:51 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5894
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.
34
Purpose
Routine Assessment
Project
WO_718172_TV21087_AUG2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
H 0979
Downstream MH
H 0978
Dir. of Survey
Downstream
Length Surveyed
320.3 ft.
Total Length
320.3 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
189
O&M Index
2
O&M Quick
3A2L
O&M Rating
162
Overall Index
3
Overall Quick
Overall Rating
351
Pipe schematic from manhole H 0979 to H 0978
MH: H 0979MH: H 0978downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 09790 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start59.3 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 10"259.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS318.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish318.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish318.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish320.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK320.3 ft. AMH - Downstream Manhole, Survey Ends - H 0978

Observation photos (3)

  • 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

Observations (13)

DistanceCodeObservation
2DAGS
59.3TBA
2SAV
0AMHH 0979
318.8DAGS
320.3MGOACTIVE CONNECTION AT MH 9 O'CLOCK
318.8SAV
320.3AMHH 0978
259.7DSZDEBRIS
0MWL
0MWM
0MGOCOCKROACHES IN MANHOLE
318.8DSZ

Properties (6)

additional_info
SC364762
custom_field_two
2
customer
LACSD
datetime
2018-08-07T23:51:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false