Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2014, 09:11 AM

  • 20 0564_20 0563_20141120_011217.mp4

Date
11/20/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P21239
Time
1:11 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
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 0564
Downstream MH
20 0563
Dir. of Survey
Downstream
Length Surveyed
179.5 ft.
Total Length
179.5 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 0564 to 20 0563
MH: 20 0564MH: 20 0563downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 05640 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK3.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start109.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish132.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start179.5 ft. AMH - Downstream Manhole, Survey Ends - 20 0563179.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish179.5 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK179.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (9)

  • Water Mark, 15 %of cross sectional area

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

  • Water Level, 10 %of cross sectional area

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

  • Upstream Manhole, Survey Begins - 20 0564

    0 ft. - Upstream Manhole, Survey Begins - 20 0564

  • General Observation - CONNECTION AT MH 3 O'CLOCK

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

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

    3.1 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 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

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

  • Downstream Manhole, Survey Ends - 20 0563

    179.5 ft. - Downstream Manhole, Survey Ends - 20 0563

  • General Observation - CONNECTION AT MH 3 O'CLOCK

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

  • General Observation - CONNECTION AT MH 9 O'CLOCK

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

All inspections of P21239Work order 469889

Observations (11)

DistanceCodeObservation
3.1DAE—
0MWM—
179.5AMH20 0563
0MWL—
0AMH20 0564
179.5DAE—
132.6DAE—
109.9DAE—
0MGOCONNECTION AT MH 3 O'CLOCK
179.5MGOCONNECTION AT MH 3 O'CLOCK
179.5MGOCONNECTION AT MH 9 O'CLOCK

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-20T01:11:34-08:00
documentation
PRO PIPE
is_lateral_inspection
false