Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 28, 2018, 08:31 AM

  • 05 0771_05 0770 _28022018_004430.mp4

Date
02/28/2018
W/O
690070
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00553
PipeID
P05998
Time
12:31 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5468
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_690070_TV05272_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0770
Downstream MH
05 0771
Dir. of Survey
Upstream
Length Surveyed
373.1 ft.
Total Length
373.1 ft.
Structural Index
4
Structural Quick
4N00
Structural Rating
292
O&M Index
2
O&M Quick
2N00
O&M Rating
148
Overall Index
3
Overall Quick
—
Overall Rating
440
Pipe schematic from manhole 05 0770 to 05 0771
MH: 05 0770MH: 05 0771upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 07711.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish368.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start371.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start373.1 ft. MWM - Water Mark, 30 %of cross sectional area373.1 ft. AMH - Downstream Manhole, Survey Begins - 05 0770373.1 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (2)

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, 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

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

All inspections of P05998Work order 690070

Observations (8)

DistanceCodeObservation
0MWM—
0AMH05 0770
4.9FM—
0MWL—
2DAE—
371.5FM—
371.5DAE—
373.1AMH05 0771

Properties (4)

additional_info
SC358474
custom_field_two
2
customer
LACSD
datetime
2018-02-28T00:31:26-08:00