Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 29, 2020, 05:08 AM
  • 29 0423_29 0422_10282020_211742.mp4

Date
10/28/2020
W/O
855310
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00989
PipeID
P24460
Time
10:08 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8139
Sewer Name
LEWIS AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_855310_TV29059_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0423
Downstream MH
29 0422
Dir. of Survey
Downstream
Length Surveyed
136.8 ft.
Total Length
136.8 ft.
Structural Index
4
Structural Quick
4231
Structural Rating
11
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 29 0423 to 29 0422
MH: 29 0423MH: 29 0422downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04230 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start45.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES48.2 ft. FM - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES65.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"120.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"136.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish136.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK136.8 ft. AMH - Downstream Manhole, Survey Ends - 29 0422

Observation photos (3)

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

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

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    45.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    48.2 ft. - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
2.1CM
0MWL
136.8CM
45.4FM
120.8TF
136.8MGOCONNECTION AT MH 3 O'CLOCK
0MWM
48.2FM
0AMH29 0423
65.7TF
136.8AMH29 0422
0MGOCONNECTION AT MH 9 O'CLOCK

Properties (7)

additional_info
SC411969
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-10-28T22:08:19-07:00
documentation
propipe
is_lateral_inspection
false