Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 27, 2018, 11:04 AM

  • 21 0881_21 0880_27082018_040623.mp4

Date
08/27/2018
W/O
723783
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00775
PipeID
P15969
Time
4:04 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5984
Sewer Name
21 LA VERNE-"B" STREET TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
05
Purpose
Routine Assessment
Project
WO_723783_TV21054_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0881
Downstream MH
21 0880
Dir. of Survey
Downstream
Length Surveyed
312.6 ft.
Total Length
312.6 ft.
Structural Index
3
Structural Quick
413I
Structural Rating
155
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
155
Pipe schematic from manhole 21 0881 to 21 0880
MH: 21 0881MH: 21 0880downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 08810 ft. MWM - Water Mark, 25 %of cross sectional area55.8 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES63.4 ft. MGO - General Observation - ABANDONED MH66.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES74.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start91 ft. FS - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES278.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES312.6 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK312.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish312.6 ft. AMH - Downstream Manhole, Survey Ends - 21 0880

Observation photos (6)

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    55.8 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • General Observation - ABANDONED MH

    63.4 ft. - General Observation - ABANDONED MH

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    66.6 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

    91 ft. - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

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

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

All inspections of P15969Work order 723783

Observations (12)

DistanceCodeObservation
91FS—
312.6MGOCONNECTION AT MH 9 O'CLOCK
312.6CM—
278.1FM—
74.7CM—
63.4MGOABANDONED MH
312.6AMH21 0880
0MWL—
0AMH21 0881
66.6CL—
55.8CL—
0MWM—

Properties (6)

additional_info
SC364748
custom_field_two
3
customer
LACSD
datetime
2018-08-27T04:04:31-07:00
documentation
PROPIPE
is_lateral_inspection
false