Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2014, 07:05 AM
  • 20 0621_20 0570_20141119_230648.mp4

Date
11/19/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P22311
Time
11:05 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.
01
Purpose
Routine Assessment
Project
WO_469889_TV20028_2014OCTOBER_1
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
20 0570
Downstream MH
20 0621
Dir. of Survey
Upstream
Length Surveyed
63.7 ft.
Total Length
63.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2C00
O&M Rating
36
Overall Index
2
Overall Quick
Overall Rating
36
Pipe schematic from manhole 20 0570 to 20 0621
MH: 20 0570MH: 20 0621upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 20 062147.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Start47.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Start63.7 ft. MGO - General Observation - CONNECTION AT MH 6 O'CLOCK63.7 ft. MWL - Water Level, 10 %of cross sectional area63.7 ft. AMH - Downstream Manhole, Survey Begins - 20 057063.7 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (6)

  • General Observation - CONNECTION AT MH 6 O'CLOCK

    0 ft. - General Observation - CONNECTION AT MH 6 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

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

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

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

  • Upstream Manhole, Survey Ends - 20 0621

    63.7 ft. - Upstream Manhole, Survey Ends - 20 0621

Observations (9)

DistanceCodeObservation
0MGOCONNECTION AT MH 6 O'CLOCK
0MWL
0AMH20 0570
63.7DAGS
16.6DAGS
63.7DAGS
0MWM
63.7AMH20 0621
16.6DAGS

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-19T23:05:19-08:00
documentation
PRO PIPE
is_lateral_inspection
false