Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 15, 2016, 11:58 AM

  • 20 0028_20 0027_15012016_035914.mp4

Date
01/15/2016
W/O
547094
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00734
PipeID
P18950
Time
3:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3074
Sewer Name
20 AVENUE "P-8" TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
V
Project
WO_547094_TV20017_JAN2016
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
20 0028
Downstream MH
20 0027
Dir. of Survey
Downstream
Length Surveyed
280.2 ft.
Total Length
280.2 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
168
O&M Index
2
O&M Quick
312J
O&M Rating
115
Overall Index
3
Overall Quick
—
Overall Rating
283
Pipe schematic from manhole 20 0028 to 20 0027
MH: 20 0028MH: 20 0027downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 00280 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CAPPED CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start35.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"100.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"128.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"153.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"177.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"201.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"225.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"249.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"274.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"280.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish280.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish280.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES280.2 ft. MSA - Survey Abandoned - DUE TO DEBRIS. REVERSAL COMPLETE.

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.3 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

    280.2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

All inspections of P18950Work order 547094

Observations (20)

DistanceCodeObservation
0AMH20 0028
153.2TFC—
249.9TFC—
177.5TFC—
0MWL—
280.2SAV—
225.6TFC—
35.8TFC—
0MGOCAPPED CONNECTION AT MH 9 O'CLOCK
280.2DAGS—
76.1TFC—
0MWM—
280.2DSZ—
201.6TFC—
2.3SAV—
280.2MSADUE TO DEBRIS. REVERSAL COMPLETE.
2DAGS—
274.5TFC—
128.8TFC—
100.7TFC—

Properties (5)

additional_info
SC225451
custom_field_two
3
customer
LACSD
datetime
2016-01-15T03:58:50-08:00
sewer_category
GRAVITY