Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 13, 2017, 11:24 AM

  • 05 0772_05 0771 _13092017_042435.mp4

Date
09/13/2017
W/O
651654
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00553
PipeID
P05999
Time
4:24 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4873
Sewer Name
05 MANCHESTER-VERMONT DIVERSION EXTENSION TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_651654_TV05202_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0771
Downstream MH
05 0772
Dir. of Survey
Upstream
Length Surveyed
411.1 ft.
Total Length
411.2 ft.
Structural Index
4
Structural Quick
5142
Structural Rating
19
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 05 0771 to 05 0772
MH: 05 0771MH: 05 0772upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 07721.2 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK4.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish81.2 ft. B - Broken, from 10 to 01 o'clock, within 8 inches of joint: YES277.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish277.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start406.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start411.2 ft. MWL - Water Level, 10 %of cross sectional area411.2 ft. AMH - Downstream Manhole, Survey Begins - 05 0771411.2 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (2)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    134 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P05999Work order 651654

Observations (10)

DistanceCodeObservation
406.8FM—
410MGOSPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK
0MWL—
134CM—
411.2AMH05 0772
0AMH05 0771
330B—
4.3CM—
0MWM—
134FM—

Properties (5)

additional_info
SC345932
custom_field_two
1
customer
LACSD
datetime
2017-09-13T04:24:01-07:00
sewer_category
Gravity