Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 14, 2017, 11:07 AM
  • 05 0378_05 0377 _14072017_051916.mp4

Date
07/14/2017
W/O
640682
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00432
PipeID
P05590
Time
4:07 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3987-SC345552
Sewer Name
05 DISTRICT #5 MAIN RELIEF TRUNK
City
INGLEWOOD CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
WO_640682_TV05179_JUN2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
05 0378
Downstream MH
05 0377
Dir. of Survey
Downstream
Length Surveyed
437.1 ft.
Total Length
437.1 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
258
O&M Index
2
O&M Quick
412P
O&M Rating
176
Overall Index
3
Overall Quick
Overall Rating
434
Pipe schematic from manhole 05 0378 to 05 0377
MH: 05 0378MH: 05 0377downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 03780 ft. MWL - Water Level, 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, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - Magnesium hydroxide coating start434.3 ft. MGO - General Observation - Magnesium hydroxide coating finish434.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish434.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish437.1 ft. AMH - Downstream Manhole, Survey Ends - 05 0377

Observation photos (3)

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

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

  • General Observation - Magnesium hydroxide coating start

    2 ft. - General Observation - Magnesium hydroxide coating start

Observations (10)

DistanceCodeObservation
2DAGS
2SAP
434.3MGOMagnesium hydroxide coating finish
434.3SAP
0MWM
434.3DAGS
2MGOMagnesium hydroxide coating start
0AMH05 0378
0MWL
437.1AMH05 0377

Properties (4)

custom_field_two
3
customer
LACSD
datetime
2017-07-14T04:07:47-07:00
is_lateral_inspection
false