Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2014, 11:00 AM

  • 20 0561_20 0560_20141120_022404.mp4

Date
11/20/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P21236
Time
3:00 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
21 in.
Upstream MH
20 0560
Downstream MH
20 0561
Dir. of Survey
Upstream
Length Surveyed
63 ft.
Total Length
63 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2F00
O&M Rating
72
Overall Index
2
Overall Quick
—
Overall Rating
72
Pipe schematic from manhole 20 0560 to 20 0561
MH: 20 0560MH: 20 0561upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 20 05610 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK52.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start61 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Start63 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Start63 ft. MGO - General Observation - CONNECTION AT MH 10 O'CLOCK63 ft. MWL - Water Level, 10 %of cross sectional area63 ft. AMH - Downstream Manhole, Survey Begins - 20 056063 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (9)

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

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

  • General Observation - CONNECTION AT MH 10 O'CLOCK

    0 ft. - General Observation - CONNECTION AT MH 10 O'CLOCK

  • Water Level, 10 %of cross sectional area

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

  • Water Mark, 10 %of cross sectional area

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

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

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

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

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

  • Upstream Manhole, Survey Ends - 20 0561

    63 ft. - Upstream Manhole, Survey Ends - 20 0561

  • General Observation - CONNECTION AT MH 3 O'CLOCK

    63 ft. - General Observation - CONNECTION AT MH 3 O'CLOCK

  • General Observation - CONNECTION AT MH 9 O'CLOCK

    63 ft. - General Observation - CONNECTION AT MH 9 O'CLOCK

All inspections of P21236Work order 469889

Observations (13)

DistanceCodeObservation
0DAGS—
10.1DAE—
63DAGS—
63DAE—
0MGOCONNECTION AT MH 10 O'CLOCK
2DAGS—
63AMH20 0561
63MGOCONNECTION AT MH 3 O'CLOCK
0MWL—
63DAGS—
63MGOCONNECTION AT MH 9 O'CLOCK
0AMH20 0560
0MWM—

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-20T03:00:14-08:00
documentation
PRO PIPE
is_lateral_inspection
false