Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 19, 2016, 10:33 AM

  • 20 0034_20 0033_19012016_023742.mp4

Date
01/19/2016
W/O
547094
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00734
PipeID
P18956
Time
2:33 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3075
Sewer Name
20 AVENUE "P-8" TRUNK
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
08
Purpose
Routine Assessment
Project
WO_547094_TV20017_JAN2016
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
20 0034
Downstream MH
20 0033
Dir. of Survey
Downstream
Length Surveyed
397.7 ft.
Total Length
397.7 ft.
Structural Index
3
Structural Quick
3O00
Structural Rating
237
O&M Index
2
O&M Quick
2O00
O&M Rating
158
Overall Index
3
Overall Quick
—
Overall Rating
395
Pipe schematic from manhole 20 0034 to 20 0033
MH: 20 0034MH: 20 0033downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 00340 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start12.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"36.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"60.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"84.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"109.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"137.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"162.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"186.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"210.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"235.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"263.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"287.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"311.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"336.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"360.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"388.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"395.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish395.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish397.7 ft. MGO - General Observation - CAPPED CONNECTION AT THE MH 9 O'CLOCK397.7 ft. AMH - Downstream Manhole, Survey Ends - 20 0033

Observation photos (2)

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

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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P18956Work order 547094

Observations (25)

DistanceCodeObservation
287.9TFC—
336.5TFC—
0AMH20 0034
235.2TFC—
210.7TFC—
397.7MGOCAPPED CONNECTION AT THE MH 9 O'CLOCK
2.3SAV—
0MWM—
263.4TFC—
84.6TFC—
395.6DAGS—
36.2TFC—
397.7AMH20 0033
162.4TFC—
186.4TFC—
395.6SAV—
2DAGS—
311.8TFC—
60.5TFC—
137.7TFC—
12.1TFC—
388.9TFC—
360.6TFC—
0MWL—
109.4TFC—

Properties (5)

additional_info
SC225452
custom_field_two
3
customer
LACSD
datetime
2016-01-19T02:33:41-08:00
sewer_category
GRAVITY