Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 3, 2015, 08:57 AM
  • 30 0152_30 0151_20151203_023224_.mpg

Date
12/03/2015
W/O
536532
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00878
PipeID
P17857
Time
12:57 AM
Certificate
12345
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2956
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
07
Purpose
Routine Assessment
Project
WO_536532_TV30036_NOV2015
Material
Vitrified Clay Pipe
Shape
Other
Height
10 in.
Upstream MH
30 0152
Downstream MH
30 0151
Dir. of Survey
Downstream
Length Surveyed
251.4 ft.
Total Length
251.4 ft.
Structural Index
3
Structural Quick
4236
Structural Rating
28
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
Overall Rating
29
Pipe schematic from manhole 30 0152 to 30 0151
MH: 30 0152MH: 30 0151downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 01524.9 ft. CM - Crack Multiple, from 06 to 10 o'clock, within 8 inches of joint: YES35.3 ft. CM - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES51.3 ft. FM - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES56 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"77.9 ft. CM - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES94.2 ft. CM - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES114.6 ft. CC - Crack Circumferential, from 06 to 10 o'clock, within 8 inches of joint: YES123 ft. CC - Crack Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES126.8 ft. FM - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES130.3 ft. RFJ - Roots Fine Joint, from 11 to 12 o'clock, within 8 inches of joint: YESR135.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"165.4 ft. CM - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES179 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"222.3 ft. CM - Crack Multiple, from 08 to 06 o'clock, within 8 inches of joint: YES232.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"244.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"251.4 ft. AMH - Downstream Manhole, Survey Ends - 30 0151251.4 ft. MGO - General Observation - CONNECTION AT MANHOLE 3 O'CLOCK

Observation photos (15)

  • Crack Multiple, from 06 to 10 o'clock, within 8 inches of joint: YES

    4.9 ft. - Crack Multiple, from 06 to 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    35.3 ft. - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    51.3 ft. - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

    94.2 ft. - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 06 to 10 o'clock, within 8 inches of joint: YES

    114.6 ft. - Crack Circumferential, from 06 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    126.8 ft. - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"

    135.4 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"

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

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

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    179 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Crack Multiple, from 08 to 06 o'clock, within 8 inches of joint: YES

    222.3 ft. - Crack Multiple, from 08 to 06 o'clock, within 8 inches of joint: YES

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    232.4 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    244.3 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • General Observation - CONNECTION AT MANHOLE 3 O'CLOCK

    251.4 ft. - General Observation - CONNECTION AT MANHOLE 3 O'CLOCK

Observations (21)

DistanceCodeObservation
165.4CM
179TB
4.9CM
123CC
251.4AMH30 0151
126.8FM
114.6CC
232.4TB
0MWL
94.2CM
51.3FM
56TF
130.3RFJ
222.3CM
251.4MGOCONNECTION AT MANHOLE 3 O'CLOCK
35.3CM
0MWM
77.9CM
244.3TF
0AMH30 0152
135.4TF

Properties (5)

additional_info
SC205553
custom_field_two
3
customer
LACSD
datetime
2015-12-03T00:57:32-08:00
sewer_category
GRAVITY