Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2017, 07:34 AM
  • 05 0398_05 0397_12072017_014857.mp4

Date
07/12/2017
W/O
640682
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00432
PipeID
P05610
Time
12:34 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3985-SC345390
Sewer Name
05 DISTRICT #5 MAIN RELIEF TRUNK
City
LENNOX CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
10
Purpose
Routine Assessment
Project
WO_640682_TV05179_JUN2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
05 0398
Downstream MH
05 0397
Dir. of Survey
Downstream
Length Surveyed
431.6 ft.
Total Length
431.6 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
252
O&M Index
2
O&M Quick
412P
O&M Rating
172
Overall Index
3
Overall Quick
Overall Rating
424
Pipe schematic from manhole 05 0398 to 05 0397
MH: 05 0398MH: 05 0397downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 03987 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start429 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish429 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish431.6 ft. AMH - Downstream Manhole, Survey Ends - 05 0397

Observation photos (2)

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

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

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

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

Observations (8)

DistanceCodeObservation
7SAP
0MWL
431.6AMH05 0397
0MWM
429DAGS
0AMH05 0398
429SAP
7DAGS

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-07-12T00:34:18-07:00