Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2020, 06:30 AM
  • 01 0659A_01 0659_12292020_223649.mp4

Date
12/29/2020
W/O
864828
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00212
PipeID
P01160
Time
10:30 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8360
Sewer Name
01 MOUNTAIN VIEW-BELLE VERNON TRUNK
City
SOUTH GATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_864828_TV01110_DEC2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
15 in.
Upstream MH
01 0659A
Downstream MH
01 0659
Dir. of Survey
Downstream
Length Surveyed
20.9 ft.
Total Length
20.9 ft.
Structural Index
4
Structural Quick
4300
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
12
Pipe schematic from manhole 01 0659A to 01 0659
MH: 01 0659AMH: 01 0659downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 & 9 OC'LOCK0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 0659A3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.2 ft. LFZ - Lining Failure Other, from 07 to 05 o'clock, within 8 inches of joint: YES - PEELING15.2 ft. LFZ - Lining Failure Other, from 07 to 05 o'clock, within 8 inches of joint: YES - PEELING18 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish20.9 ft. AMH - Downstream Manhole, Survey Ends - 01 065920.9 ft. MGO - General Observation - CONNECTION AT THE MH 3 & 9 OC'LOCK

Observation photos (3)

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

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

  • Lining Failure Other, from 07 to 05 o'clock, within 8 inches of joint: YES - PEELING

    5.2 ft. - Lining Failure Other, from 07 to 05 o'clock, within 8 inches of joint: YES - PEELING

  • Lining Failure Other, from 07 to 05 o'clock, within 8 inches of joint: YES - PEELING

    15.2 ft. - Lining Failure Other, from 07 to 05 o'clock, within 8 inches of joint: YES - PEELING

Observations (10)

DistanceCodeObservation
3FM
0MGOCONNECTION AT THE MH 3 & 9 OC'LOCK
5.2LFZPEELING
20.9AMH01 0659
0MWM
15.2LFZPEELING
0MWL
0AMH01 0659A
18FM
20.9MGOCONNECTION AT THE MH 3 & 9 OC'LOCK

Properties (6)

custom_field_three
MULTIPLE FRACTURES, LINING FAILURE
custom_field_two
2
customer
1
datetime
2020-12-29T22:30:28-08:00
documentation
PRO PIPE
is_lateral_inspection
false