Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 25, 2017, 03:53 PM
Date
11/25/2017
W/O
0674132
Weather
Dry
Operator/Surveyor
Reveles
Sewer ID
Z01090
PipeID
P24442
Time
7:53 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0680
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 0405
Downstream MH
29 0404
Dir. of Survey
Downstream
Length Surveyed
319.4 ft.
Total Length
319.4 ft.
Structural Index
2
Structural Quick
5238
Structural Rating
58
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
58
Pipe schematic from manhole 29 0405 to 29 0404
MH: 29 0405MH: 29 0404downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08:00 AM0 ft. MWM - Water Mark, 10 %of cross sectional area6.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES9 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"10.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES19.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: NO24.7 ft. CC - Crack Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES25.9 ft. CC - Crack Circumferential, from 09 to 01 o'clock, within 8 inches of joint: YES26.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES28.8 ft. CC - Crack Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES37.3 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"38.8 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES41.3 ft. CC - Crack Circumferential, from 09 to 01 o'clock, within 8 inches of joint: YES44 ft. CC - Crack Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES49.2 ft. CC - Crack Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES53.9 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES54.2 ft. CC - Crack Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES57.1 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES58.2 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES59.7 ft. CC - Crack Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES59.7 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES64.6 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES69.7 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES72.2 ft. CC - Crack Circumferential, from 11 to 02 o'clock, within 8 inches of joint: YES74.9 ft. CM - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES78.5 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"82.7 ft. CC - Crack Circumferential, from 10 to 03 o'clock, within 8 inches of joint: YES83 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES114.5 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: YES, 4", 4" - Open168.8 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 4"172.8 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES173 ft. BSV - Broken Soil Visible, from 08 to 09 o'clock, within 8 inches of joint: YES173 ft. B - Broken, at 04 o'clock, within 8 inches of joint: YES184.6 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: YES, 4", 4"246.1 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4" - 50% debris251.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open252.3 ft. B - Broken, at 06 o'clock, within 8 inches of joint: YES290.9 ft. JOM - Joint Offset Medium293 ft. JOM - Joint Offset Medium301.7 ft. BSV - Broken Soil Visible, from 11 to 01 o'clock, within 8 inches of joint: YES316.3 ft. MGO - General Observation - Multiple Cracks throughout the reach319.4 ft. AMH - Downstream Manhole, Survey Begins - 09:55 AM

Observation photos (7)

  • Crack Circumferential, from 10 to 03 o'clock, within 8 inches of joint: YES

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

  • Tap Break-In, at 03 o'clock, -, within 8 inches of joint: YES, 4", 4" - Open

    114.5 ft. - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: YES, 4", 4" - Open

  • Broken Soil Visible, from 08 to 09 o'clock, within 8 inches of joint: YES

    173 ft. - Broken Soil Visible, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Broken, at 04 o'clock, within 8 inches of joint: YES

    173 ft. - Broken, at 04 o'clock, within 8 inches of joint: YES

  • Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4" - 50% debris

    246.1 ft. - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4" - 50% debris

  • Broken, at 06 o'clock, within 8 inches of joint: YES

    252.3 ft. - Broken, at 06 o'clock, within 8 inches of joint: YES

  • Broken Soil Visible, from 11 to 01 o'clock, within 8 inches of joint: YES

    301.7 ft. - Broken Soil Visible, from 11 to 01 o'clock, within 8 inches of joint: YES

All inspections of P24442Work order 0674132

Observations (43)

DistanceCodeObservation
10.5CM—
83CL—
54.2CC—
78.5TFA—
316.3MGOMultiple Cracks throughout the reach
251.2TFOpen
172.8CM—
0MWL—
64.6CC—
74.9CM—
38.8CM—
58.2CL—
184.6TFA—
59.7CC—
53.9CC—
37.3TFA—
0AMH08:00 AM
293JOM—
168.8TFA—
173BSV—
9TFA—
59.7CL—
173B—
25.9CC—
24.7CC—
69.7CC—
252.3B—
41.3CC—
44CC—
49.2CC—
26.6CL—
114.5TBOpen
301.7BSV—
246.1TF50% debris
57.1CC—
28.8CC—
0MWM—
82.7CC—
72.2CC—
6.1CM—
319.4AMH09:55 AM
19.6CM—
290.9JOM—

Properties (3)

custom_field_two
2
customer
LACSD
datetime
2017-11-25T07:53:03-08:00