Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2014, 07:33 AM

  • 20 0567_20 0566_20141119_233402.mp4

Date
11/19/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P21242
Time
11:33 PM
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
Easement/Right of Way
Location Code
D
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
18 in.
Upstream MH
20 0567
Downstream MH
20 0566
Dir. of Survey
Downstream
Length Surveyed
147.2 ft.
Total Length
147.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
2
Overall Quick
—
Overall Rating
146
Pipe schematic from manhole 20 0567 to 20 0566
MH: 20 0567MH: 20 0566downstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Start0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Start0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 056771.8 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - UNKNOWN147.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Finish147.2 ft. AMH - Downstream Manhole, Survey Ends - 20 0566147.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Finish147.2 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Finish147.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (8)

  • 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

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

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

  • Water Level, 10 %of cross sectional area

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

  • Water Mark, 15 %of cross sectional area

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

  • Upstream Manhole, Survey Begins - 20 0567

    0 ft. - Upstream Manhole, Survey Begins - 20 0567

  • Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - UNKNOWN

    71.8 ft. - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - UNKNOWN

  • Downstream Manhole, Survey Ends - 20 0566

    147.2 ft. - Downstream Manhole, Survey Ends - 20 0566

  • General Observation - CONNECTION AT MH 9 O'CLOCK

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

All inspections of P21242Work order 469889

Observations (11)

DistanceCodeObservation
0DAGS—
0DAGS—
71.8OBZUNKNOWN
147.2DAGS—
147.2AMH20 0566
147.2DAGS—
0MWL—
0MWM—
147.2OBZ—
147.2MGOCONNECTION AT MH 9 O'CLOCK
0AMH20 0567

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-19T23:33:19-08:00
documentation
PRO PIPE
is_lateral_inspection
false