Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 22, 2018, 10:11 AM

  • 20 0160_20 0159_22032018_033437.mp4

Date
03/22/2018
W/O
690447
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00745
PipeID
P19083
Time
3:11 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5494
Sewer Name
20 TRUNK "D"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
06
Purpose
Routine Assessment
Project
WO_690447_TV20029_MAR2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0159
Downstream MH
20 0160
Dir. of Survey
Upstream
Length Surveyed
328.8 ft.
Total Length
328.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 20 0159 to 20 0160
MH: 20 0159MH: 20 0160upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 01600 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - ACTIVE CONNECTIONS AT MH 3 AND 9 O'CLOCK0 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, at 09 o'clock, , within 8 inches of joint: NO - U/S MH - DEBRIS - 15% OF ACTIVE CONNECTION, NOT IN LINE26.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"50.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"74.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"102.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"126.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"151.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"178.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"203.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"226.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"254.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"279.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"284.5 ft. RML - Roots Medium Lateral, at 12 o'clock, 15 %, within 8 inches of joint: YES284.5 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"303.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"326.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start328.8 ft. MWM - Water Mark, 25 %of cross sectional area328.8 ft. MWL - Water Level, 10 %of cross sectional area328.8 ft. AMH - Downstream Manhole, Survey Begins - 20 0159

Observation photos (2)

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

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

  • Roots Medium Lateral, at 12 o'clock, 15 %, within 8 inches of joint: YES

    44.3 ft. - Roots Medium Lateral, at 12 o'clock, 15 %, within 8 inches of joint: YES

All inspections of P19083Work order 690447

Observations (22)

DistanceCodeObservation
302.4TFC—
149.9TFC—
49.5TFA—
25.7TFC—
226.3TFC—
328.8AMH20 0160
254.3TFC—
328.8SAP—
278.5TFC—
201.9TFC—
328.8MGOACTIVE CONNECTIONS AT MH 3 AND 9 O'CLOCK
44.3RML—
0MWM—
328.8DSZU/S MH - DEBRIS - 15% OF ACTIVE CONNECTION, NOT IN LINE
0MWL—
177.6TFC—
73.9TFC—
44.3TBA—
0AMH20 0159
101.9TFC—
125.5TFC—
2SAP—

Properties (4)

additional_info
SC358502
custom_field_two
2
customer
LACSD
datetime
2018-03-22T03:11:26-07:00