Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2017, 08:23 AM
  • 05 0954_05 0953A _06072017_022610.mpg

Date
07/06/2017
W/O
630086
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00481
PipeID
P23595
Time
1:23 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4552
Sewer Name
05 MANCHESTER AVENUE PUMP TRUNK
City
HAWTHORNE
Loc. details
Railway
Location Code
L
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
14
Purpose
Routine Assessment
Project
WO_630086_TV05069_JUN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 0953A
Downstream MH
05 0954
Dir. of Survey
Upstream
Length Surveyed
138.9 ft.
Total Length
138.9 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 05 0953A to 05 0954
MH: 05 0953AMH: 05 0954upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - CAPPED CONNECTION AT 9 OC0 ft. AMH - Upstream Manhole, Survey Ends - 05 0954125.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start134.4 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES135.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start138.9 ft. MWM - Water Mark, 25 %of cross sectional area138.9 ft. MWL - Water Level, 15 %of cross sectional area138.9 ft. AMH - Downstream Manhole, Survey Begins - 05 0953A

Observation photos (3)

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

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

  • Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    4.5 ft. - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

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

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

Observations (10)

DistanceCodeObservation
0MWM
138.9DAGS
4.5CL
0MWL
3.2DAGS
0AMH05 0953A
138.9CM
138.9MGOCAPPED CONNECTION AT 9 OC
13.4CM
138.9AMH05 0954

Properties (5)

additional_info
SC345383
custom_field_two
3
customer
LACSD
datetime
2017-07-06T01:23:30-07:00
sewer_category
Gravity