Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 25, 2017, 06:24 PM
Date
11/25/2017
W/O
0674132
Weather
Dry
Operator/Surveyor
Reveles
Sewer ID
Z01090
PipeID
P24440
Time
10:24 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0681
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
Signal Hill
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Capital Improvement Program Assesment
Project
11252017VMR_ALAMITOS_PUMPING_PLANT_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0403
Downstream MH
29 0402
Dir. of Survey
Downstream
Length Surveyed
331.1 ft.
Total Length
331.1 ft.
Structural Index
2
Structural Quick
3325
Structural Rating
29
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
29
Pipe schematic from manhole 29 0403 to 29 0402
MH: 29 0403MH: 29 0402downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:29 AM11.3 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 4"12.6 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES12.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES17.7 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES20.5 ft. CC - Crack Circumferential, from 09 to 02 o'clock, within 8 inches of joint: YES28.3 ft. CC - Crack Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES47.3 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"48.9 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES59 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES59 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES61.5 ft. CC - Crack Circumferential, from 10 to 11 o'clock, within 8 inches of joint: YES64.2 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES69.5 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES71.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES72.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"79.8 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES85.1 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES90.1 ft. CC - Crack Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES91.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open95.1 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES97.9 ft. CC - Crack Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES128.8 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES148 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4" - Open158.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open207.2 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 4"246.1 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4" - Open261.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open302.3 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4"331.1 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 8"331.1 ft. MGO - General Observation - Cracks at 70% of all joints331.1 ft. AMH - Downstream Manhole, Survey Ends - 11:24 AM

Observation photos (2)

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    48.9 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

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

    128.8 ft. - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES

All inspections of P24440Work order 0674132

Observations (34)

DistanceCodeObservation
11.3TFA—
59CL—
158.2TFOpen
128.8CC—
28.3CC—
61.5CC—
0MWL—
17.7CC—
64.2CC—
69.5CC—
47.3TFA—
148TFOpen
0MWM—
246.1TFOpen
261.2TFOpen
85.1CL—
71.9CL—
331.1TFA—
48.9CM—
91.1TFOpen
59CL—
12.8CM—
0AMH10:29 AM
331.1MGOCracks at 70% of all joints
302.3TF—
331.1AMH11:24 AM
12.6CL—
95.1CC—
97.9CC—
79.8CM—
20.5CC—
90.1CC—
72.8TFA—
207.2TFA—

Properties (3)

custom_field_two
2
customer
LACSD
datetime
2017-11-25T10:24:41-08:00