Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 4, 2019, 08:16 AM
  • 08 0307_08 0306_09042019_012250.mp4

Date
09/04/2019
W/O
787537
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00013
PipeID
P00353
Time
1:16 AM
Certificate
U-71507000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6922
Sewer Name
08 KEYSTONE TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_787537_TV08155_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
08 0307
Downstream MH
08 0306
Dir. of Survey
Downstream
Length Surveyed
80.9 ft.
Total Length
80.9 ft.
Structural Index
3
Structural Quick
3B2B
Structural Rating
75
O&M Index
2
O&M Quick
2B11
O&M Rating
31
Overall Index
2
Overall Quick
Overall Rating
106
Pipe schematic from manhole 08 0307 to 08 0306
MH: 08 0307MH: 08 0306downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 03070 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONN AT MH 3 O'CLOCK/CAPPED0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"78.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish78.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish79 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - @ MH79 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish80.9 ft. AMH - Downstream Manhole, Survey Ends - 08 030680.9 ft. MGO - General Observation - CONN AT MH 3 O'CLOCK

Observation photos (2)

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

    4.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (14)

DistanceCodeObservation
0AMH08 0307
80.9AMH08 0306
2SSS
78.1CM
0MWL
79VC@ MH
78.1DAGS
4.1DAGS
0MGOCONN AT MH 3 O'CLOCK/CAPPED
80.9MGOCONN AT MH 3 O'CLOCK
79SSS
0MWM
4.1CM
20.8TFC

Properties (6)

additional_info
SC378519
custom_field_two
3
customer
LACSD
datetime
2019-09-04T01:16:40-07:00
documentation
PROPIPE
is_lateral_inspection
false