Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 11, 2018, 08:28 PM
  • 30 0031A_30 0031_6112018_134315.mp4

Date
06/11/2018
W/O
0706884
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00878
PipeID
P17734
Time
1:28 PM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7728
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERMOSA BEACH
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20180611SHO_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
30 0031A
Downstream MH
30 0031
Dir. of Survey
Downstream
Length Surveyed
22.9 ft.
Total Length
22.9 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 30 0031A to 30 0031
MH: 30 0031AMH: 30 0031downstream0 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 30 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01350 ft. MWL - Water Level, 40 %of cross sectional area8 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start18.8 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish22.9 ft. AMH - Downstream Manhole, Survey Ends - 015022.9 ft. MGO - General Observation - STUB CONNECITON IN THE MH @ 5

Observation photos (1)

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

    8 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

Observations (8)

DistanceCodeObservation
18.8SAV
0MGOACTIVE CONNECTION IN THE MH @ 3
0MWM
22.9AMH0150
0AMH0135
22.9MGOSTUB CONNECITON IN THE MH @ 5
8SAV
0MWL

Properties (2)

customer
LACSD
datetime
2018-06-11T13:28:16-07:00