Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2014, 11:58 AM
  • 20 0137_20 0560_20141120_040509.mp4

Date
11/20/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P21254
Time
3:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K1910
Sewer Name
20 TRUNK "C" RELIEF
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
02
Purpose
Routine Assessment
Project
WO_469889_TV20028_2014OCTOBER_1
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
20 0560
Downstream MH
20 0137
Dir. of Survey
Upstream
Length Surveyed
85.1 ft.
Total Length
85.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2E00
O&M Rating
60
Overall Index
2
Overall Quick
Overall Rating
60
Pipe schematic from manhole 20 0560 to 20 0137
MH: 20 0560MH: 20 0137upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 20 01370 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: YES, Finish73.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Start73.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: YES, Start85.1 ft. MWL - Water Level, 10 %of cross sectional area85.1 ft. MGO - General Observation - CONNECTION AT MH 2 O'CLOCK85.1 ft. MWM - Water Mark, 15 %of cross sectional area85.1 ft. AMH - Downstream Manhole, Survey Begins - 20 0560

Observation photos (7)

  • Water Level, 10 %of cross sectional area

    0 ft. - Water Level, 10 %of cross sectional area

  • General Observation - CONNECTION AT MH 2 O'CLOCK

    0 ft. - General Observation - CONNECTION AT MH 2 O'CLOCK

  • Water Mark, 15 %of cross sectional area

    0 ft. - Water Mark, 15 %of cross sectional area

  • Downstream Manhole, Survey Begins - 20 0560

    0 ft. - Downstream Manhole, Survey Begins - 20 0560

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock,  , within 8 inches of joint: YES, Start

    11.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 07 to 08 o'clock,  , within 8 inches of joint: YES, Start

    11.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Upstream Manhole, Survey Ends - 20 0137

    85.1 ft. - Upstream Manhole, Survey Ends - 20 0137

Observations (9)

DistanceCodeObservation
11.6DAGS
11.6DAGS
0MWL
0MGOCONNECTION AT MH 2 O'CLOCK
85.1DAGS
85.1AMH20 0137
85.1DAGS
0MWM
0AMH20 0560

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-20T03:58:17-08:00
documentation
PRO PIPE
is_lateral_inspection
false