Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2018, 07:11 AM
  • 29 0389_29 0388 _26072018_002322.mpg

Date
07/26/2018
W/O
717991
Weather
Dry
Operator/Surveyor
E. RUIZ
Sewer ID
Z00537
PipeID
P24426
Time
12:11 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5324
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
WO_717991_TV29055_AUG2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0389
Downstream MH
29 0388
Dir. of Survey
Downstream
Length Surveyed
237.3 ft.
Total Length
237.3 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 29 0389 to 29 0388
MH: 29 0389MH: 29 0388downstream0 ft. MGO - General Observation - AGGREGATE PROJECTING0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 03893.6 ft. FM - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES171.6 ft. RFJ - Roots Fine Joint, from 03 to 05 o'clock, within 8 inches of joint: YES177.2 ft. RFJ - Roots Fine Joint, from 09 to 04 o'clock, within 8 inches of joint: YES237.3 ft. AMH - Downstream Manhole, Survey Ends - 29 0388

Observation photos (3)

  • General Observation - AGGREGATE PROJECTING

    0 ft. - General Observation - AGGREGATE PROJECTING

  • Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    3.6 ft. - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 09 to 04 o'clock, within 8 inches of joint: YES

    177.2 ft. - Roots Fine Joint, from 09 to 04 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
237.3AMH29 0388
0MGOAGGREGATE PROJECTING
0MWM
0MWL
3.6FM
171.6RFJ
177.2RFJ
0AMH29 0389

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2018-07-26T00:11:43-07:00