Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2017, 08:02 AM

  • 29 0735_29 0734 _07122017_000641.mp4

Date
12/07/2017
W/O
674547
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00527
PipeID
P24241
Time
12:02 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5261
Sewer Name
29 ALAMITOS PUMPING PLANT TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
WO_674547_TV29002_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0735
Downstream MH
29 0734
Dir. of Survey
Downstream
Length Surveyed
179.6 ft.
Total Length
179.7 ft.
Structural Index
3
Structural Quick
423F
Structural Rating
108
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
108
Pipe schematic from manhole 29 0735 to 29 0734
MH: 29 0735MH: 29 0734downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 29 07350 ft. MWM - Water Mark, 15 %of cross sectional area3.6 ft. CC - Crack Circumferential, from 11 to 03 o'clock, within 8 inches of joint: YES10 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES16 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start46.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"60.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"81.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"109 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"113.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES130.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"174.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish174.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES179.7 ft. AMH - Downstream Manhole, Survey Ends - 29 0734179.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (5)

  • Crack Circumferential, from 11 to 03 o'clock, within 8 inches of joint: YES

    3.6 ft. - Crack Circumferential, from 11 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    10 ft. - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    16 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    113.4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    174.3 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

All inspections of P24241Work order 674547

Observations (17)

DistanceCodeObservation
0MWL—
0MGOCONNECTION AT MH 9 O'CLOCK
179.7AMH29 0734
130.1TF—
174.3CM—
46.4TF—
0AMH29 0735
179.7MGOCONNECTION AT MH 9 O'CLOCK
113.4FM—
81.9TF—
60.8TF—
0MWM—
16CM—
174.3FM—
109TF—
10CM—
3.6CC—

Properties (5)

additional_info
SC346290
custom_field_two
3
customer
LACSD
datetime
2017-12-07T00:02:51-08:00
sewer_category
Gravity