Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 14, 2018, 11:09 AM

  • 01 1257_01 0433_2142018_033957.mp4

Date
02/14/2018
W/O
0689084
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00916
Time
3:09 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0736
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Capital Improvement Program Assesment
Project
20180214MDM_HOLMES_WILLOWBROOK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
01 0433
Downstream MH
01 1257
Dir. of Survey
Upstream
Length Surveyed
67.4 ft.
Total Length
67.4 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 01 0433 to 01 1257
MH: 01 0433MH: 01 1257upstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:05AM0.4 ft. MGO - General Observation - MH CONN 9:00 ACTIVE0.4 ft. MGO - General Observation - MH CONN 3:00 ACTIVE47.6 ft. MGO - General Observation - 18" VCP48.7 ft. FC - Fracture Circumferential, from 11 to 02 o'clock, within 8 inches of joint: YES - SLIGHT64.4 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES - SLIGHT64.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE67.4 ft. MWL - Water Level, 10 %of cross sectional area67.4 ft. MGO - General Observation - MH CONN 9:00 OPRN67.4 ft. AMH - Upstream Manhole, Survey Begins - 3:50AM67.4 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (2)

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE

    3 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE

  • General Observation - 18" VCP

    19.8 ft. - General Observation - 18" VCP

All inspections of P00916Work order 0689084

Observations (11)

DistanceCodeObservation
18.7FCSLIGHT
19.8MGO18" VCP
0MWL—
67MGOMH CONN 9:00 ACTIVE
3FCSLIGHT
0MGOMH CONN 9:00 OPRN
0AMH3:50AM
67MGOMH CONN 3:00 ACTIVE
67.4AMH4:05AM
0MWM—
3FLHAIRLINE

Properties (5)

additional_info
REVERSE INSPECTION
custom_field_three
SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2018-02-14T03:09:04-08:00