Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 2, 2016, 06:39 AM
  • D 0170_D 0169_20160202_003754_.mp4

Date
02/01/2016
W/O
552384
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00157
PipeID
P10046
Time
10:39 PM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3132
Sewer Name
D JOINT OUTFALL D - UNIT 6 RELIEF
City
LAWNDALE, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
WO_552384_TV05145_FEB2016
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Lining Method
Segmented Panel
Shape
Circular
Height
39 in.
Upstream MH
D 0170
Downstream MH
D 0169
Dir. of Survey
Downstream
Length Surveyed
659.9 ft.
Total Length
659.9 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2Y00
O&M Rating
264
Overall Index
2
Overall Quick
Overall Rating
265
Pipe schematic from manhole D 0170 to D 0169
MH: D 0170MH: D 0169downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 01700 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAGNESIUM H.O. START19.5 ft. SRI - Surface Roughness Increased, from 01 to 02 o'clock, within 8 inches of joint: YES378.1 ft. MGO - General Observation - SPORATIC DETACHMENT OF MAG THROUGHOUT PIPE657.2 ft. AMH - Downstream Manhole, Survey Ends - D 0169659.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0MWL
659.9DAGS
2DAGS
19.5SRI
2MGOMAGNESIUM H.O. START
378.1MGOSPORATIC DETACHMENT OF MAG THROUGHOUT PIPE
657.2AMHD 0169
0AMHD 0170
0MWM

Properties (5)

additional_info
SC225519
custom_field_two
4
customer
LACSD
datetime
2016-02-01T22:39:50-08:00
year_laid
19820204