Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2018, 05:10 AM
  • 05 2405_05 2404 _09182018_221004.mp4

Date
09/18/2018
W/O
723910
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00481
PipeID
P07516
Time
10:10 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6031
Sewer Name
05 MANCHESTER AVENUE PUMP TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
11
Purpose
Routine Assessment
Project
WO_723910_TV05304_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
05 2405
Downstream MH
05 2404
Dir. of Survey
Downstream
Length Surveyed
238.4 ft.
Total Length
238.4 ft.
Structural Index
3
Structural Quick
4111
Structural Rating
5
O&M Index
2
O&M Quick
312H
O&M Rating
97
Overall Index
2
Overall Quick
Overall Rating
102
Pipe schematic from manhole 05 2405 to 05 2404
MH: 05 2405MH: 05 2404downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 24050 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start20.3 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES34.4 ft. CC - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO139.8 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"142.4 ft. RML - Roots Medium Lateral, at 12 o'clock, 15 %, within 8 inches of joint: YES236.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish236.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE238.4 ft. AMH - Downstream Manhole, Survey Ends - 05 2404

Observation photos (5)

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

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

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    20.3 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

    34.4 ft. - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

  • Roots Medium Lateral, at 12 o'clock, 15 %, within 8 inches of joint: YES

    142.4 ft. - Roots Medium Lateral, at 12 o'clock, 15 %, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    236.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
2DAGS
0AMH05 2405
20.3FM
236.7DAGS
142.4RML
34.4CC
139.8TFA
0MWL
238.4AMH05 2404
0MWM
236.7MGOCOCKROACHES IN MANHOLE

Properties (6)

additional_info
SC364795
custom_field_two
2
customer
LACSD
datetime
2018-09-18T22:10:07-07:00
documentation
PRO PIPE
is_lateral_inspection
false