Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2014, 01:16 PM

  • 20 0622_20 0621_20141119_051730.mp4

Date
11/19/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P22312
Time
5:16 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K1908
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 0622
Downstream MH
20 0621
Dir. of Survey
Downstream
Length Surveyed
288.9 ft.
Total Length
288.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole 20 0622 to 20 0621
MH: 20 0622MH: 20 0621downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 06220 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 6 O'CLOCK29.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Start29.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Start43.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"288.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Finish288.9 ft. AMH - Downstream Manhole, Survey Ends - 20 0621288.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (8)

  • Upstream Manhole, Survey Begins - 20 0622

    0 ft. - Upstream Manhole, Survey Begins - 20 0622

  • 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

  • General Observation - ACTIVE CONNECTION AT MH 6 O'CLOCK

    0 ft. - General Observation - ACTIVE CONNECTION AT MH 6 O'CLOCK

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

    29.3 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

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

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    43.8 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Downstream Manhole, Survey Ends - 20 0621

    288.9 ft. - Downstream Manhole, Survey Ends - 20 0621

All inspections of P22312Work order 469889

Observations (10)

DistanceCodeObservation
0AMH20 0622
288.9DAGS—
0MWM—
288.9AMH20 0621
29.3DAGS—
288.9DAGS—
0MWL—
29.3DAGS—
0MGOACTIVE CONNECTION AT MH 6 O'CLOCK
43.8TF—

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-19T05:16:31-08:00
documentation
PRO PIPE
is_lateral_inspection
false