Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 9, 2019, 08:07 AM

  • 18 0035_18 0034 _09072019_012422.mp4

Date
07/09/2019
W/O
771897
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13851
Time
1:07 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6575
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_771897_TV18059_JUN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0034
Downstream MH
18 0035
Dir. of Survey
Upstream
Length Surveyed
321.6 ft.
Total Length
321.6 ft.
Structural Index
3
Structural Quick
463L
Structural Rating
341
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
341
Pipe schematic from manhole 18 0034 to 18 0035
MH: 18 0034MH: 18 0035upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 00350 ft. MGO - General Observation - CAPPED CONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH0.6 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish1.9 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish73.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"79.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"127.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"146.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"164.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"171 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 8"173.6 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 8" - PROTRUDING TAP198.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"206 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish234.2 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start238.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"250.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"290.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"313.8 ft. MGO - General Observation - MAGNEZIUM H.O COATING start315.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"319.3 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start319.6 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start321.6 ft. AMH - Downstream Manhole, Survey Begins - 18 0034321.6 ft. MWM - Water Mark, 20 %of cross sectional area321.6 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (4)

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.3 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    87.4 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 8" - PROTRUDING TAP

    148 ft. - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 8" - PROTRUDING TAP

All inspections of P13851Work order 771897

Observations (24)

DistanceCodeObservation
148TBPROTRUDING TAP
241.9TF—
123TF—
248TFC—
193.8TB—
2SSS—
319.7SAP—
150.6TB—
115.6FM—
2.3SAP—
0AMH18 0034
87.4FM—
321.6AMH18 0035
321.6MGOCAPPED CONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH
0MWM—
321SSS—
31.3TFC—
0MWL—
6.5TF—
175.3TFC—
7.8MGOMAGNEZIUM H.O COATING start
70.7TFC—
156.8TF—
83.1TF—

Properties (6)

additional_info
SC378202
custom_field_two
3
customer
LACSD
datetime
2019-07-09T01:07:06-07:00
documentation
PROPIPE
is_lateral_inspection
false