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Alvin ISD LOCATION PDF

185 Pages·2017·35.72 MB·English
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NO. 4 TO THE DRAWINGS AND THE PROJECT MANUAL PROJECT NAME: Bob and Betty Nelson Elementary School CLIENT NAME: Alvin ISD LOCATION: Brazoria County, Texas PROJECT NUMBER: 1744-01-01 PROPOSAL DATE: Wednesday, September 27, 2017 at 2:00 PM ADDENDUM DATE: Monday, September 22, 2017 09 22 2017 For additional information regarding this project, contact Bryan Acomb at 800.687.1229. THIS ADDENDUM INCLUDES: Civil Items 14 Pages Landscape Items 1 Pages Structural Items 7 Pages Architectural Items 53 Pages Foodservice Items 3 Pages Plumbing Items 18 Pages Mechanical Items 57 Pages Electrical Items 31 Pages AND ALL ATTACHED REVISED DRAWING REFERENCES IN THE ADDENDUM Project Name: Bob and Betty Nelson Elementary School Client: Alvin ISD Brazoria County, Texas Project Number: 1744-01-01 CIVIL ITEMS FOR ADDENDUM NO. 4 NOTICE TO PROPOSERS: A. This Addendum shall be considered part of the contract documents for the above-mentioned project as though it had been issued at the same time and incorporated integrally therewith. Where provisions of the following supplementary data differ from those of the original contract documents, this Addendum shall govern and take precedence. B. Proposers are hereby notified that they shall make any necessary adjustments in their estimate on account of this Addendum. It will be construed that each Proposer’s proposal is submitted with full knowledge of all modifications and supplemental data specified therein. Acknowledge receipt of this addendum in the space provided on the proposal form. Failure to do so may subject Proposer to disqualification. REFERENCE IS MADE TO THE DRAWINGS AND THE PROJECT MANUAL AS NOTED: DRAWINGS: AD No 4, Civil Item 27: To the Drawings, Sheet C3.1, “Overall Utility Layout” 1) On the Sheet C3.1 #59 Calls out a 50’ rolling gate; Please provide detail information regarding this gate? Please refer to architectural plans for details. AD No 4, Civil Item 116: To the Drawings, Sheet C13, “Sign Layout” 2) Is the offsite traffic signs (type A, B, C on drawings C13 part of this bid package scope of work? Yes. AD No 4, Civil Item 117: To the Drawings, Sheet C2, “General Notes” 3) Sanitary Sewer Pipe – On General Notes pg. C2, Sanitary Sewer Note no. 10 references SDR26 “Heavy Wall” PVC per ASTM D-2241. However, “Heavy Wall” pipe and pipe conforming to ASTM D-2241 spec are dissimilar materials. They are both considered to have an SDR of 26, but heavy wall typically references SDR26 conforming to ASTM D-3034 spec. ASTM D-2241 denotes SDR26 CL160 (PR 160) with an IPS OD for drainage pipe with a gasketed joint or Schedule 40 w/solvent joint. Revised sanitary sewer pipes to SDR 26 ASTM D-3034. AD No 4, Civil Item 118: To the Drawings, Sheet C3.1, “Overall Utility Layout” 4) Additionally, the legend on pg. C3.1 references the sanitary sewer pipe as D3034 SDR35. SDR35 does indeed conform to ASTM D-3034, although it is a lighter and thinner material, virtually opposite of “Heavy Wall”. Please clarify what pipe class is to be used for construction of the sanitary sewers. Revised sanitary sewer pipe call outs to SDR 26 ASTM D-3034. AD No 4, Civil Item 132: To the Drawings, Sheet C10, “Miscellaneous Details 1” 5) The storm sewer bedding detail on C10 is for 24” & > RCP. Stabilized sand makes or breaks jobs. All the storm is HDPE. Please provide a bedding detail for HDPE 4” thru 36”. The storm RCP and HDPE bedding details will be the same on both types of storm pipe. Civil Items For Addendum No. 3 Page 1 of 3 Project Name: Bob and Betty Nelson Elementary School Client: Alvin ISD Brazoria County, Texas Project Number: 1744-01-01 AD No 4, Civil Item 133: To the Drawings, Sheet C10, “Miscellaneous Details 1” 6) The storm sewer bedding detail on C10 is for 24” & > RCP. All the storm is HDPE. Please provide a bedding detail for HDPE 4” thru 36”. The storm RCP and HDPE bedding details will be the same on both types of storm pipe. AD No 4, Civil Item 134: To the Drawings, Sheet C10, “Miscellaneous Details 1” 7) The storm sewer bedding detail on C10 is for 24” & > RCP. Stabilized sand makes or breaks jobs. All the storm is HDPE. Please provide a bedding detail for HDPE 4” thru 36”. The storm RCP and HDPE bedding details will be the same on both types of storm pipe. AD No 4, Civil Item 152: To the Drawings, Sheet C7, “Erosion Control Plan” 8) Sheet C7 indicates that an existing driveway on FM 1462 is to be used for construction access and exit. This presents a dangerous approach onto FM 1462. This may be used as a secondary access/exit, but we would prefer to install a construction entrance on CR 185. IS the entrance as shown on the plans mandatory and only entrance/exit to be utilized? Revised construction access/exit per comment. Driveway on FM1462 will be used for secondary access and exit. Main construction access and exit will be on CR 185. AD No 4, Civil Item 153: To the Drawings, Sheet C4.1, “Paving Grading And Drainage Plan” 9) Please provide detail for articulated blocks at the detention pond. Is any concrete structure required. Please see sheet C4.1 for details on articulated blocks. AD No 4, Civil Item 154: To the Drawings, Sheet C4.1, “Paving Grading And Drainage Plan” 10) As far as that alternative #2 is concerned, a better demark as to where it stops and starts would be helpful. We are assuming at the drive perpendicular to the road itself. We also include a curb closing off the junction of the two roads. If that assumption is correct you may want to indicate that as well. Please refer to sheet C4.1. The legend shows the shaded alternative bid item and depicts where it starts. A curb closing will not be included. AD No 4, Civil Item 155: To the Drawings, Sheet C4.2, “Paving Grading And Drainage Plan” 11) Referencing Sheet C4.2 utilities, there appears to be a “rouge” call out for a 30” sewer line that either doesn’t exist or the draftsman forgot to include the lines. Please confirm which. 30” storm callout has been taken out. AD No 4, Civil Item 180: To the Drawings, Sheet C4.2, “Paving Grading And Drainage Plan” 12) Storm water connections to the canopy out to the playground by the gym? Storm water connection added to the canopy out to the playground by the gym. Civil Items For Addendum No. 3 Page 2 of 3 Project Name: Bob and Betty Nelson Elementary School Client: Alvin ISD Brazoria County, Texas Project Number: 1744-01-01 AD No 4, Civil Item 181: To the Drawings, Combined onsite traffic signs and site striping, “Issue for Review to Julianne” 13) Combine the onsite traffic signs and the site striping. Issue for review to Julianne Plans combined and issue for review to Julianne. AD No 4, Civil Item 188: Pre-bid Clarification 14) PLC seeks clarification on a statement that was made at the pre-bid, At the pre-bid, it was mentioned that the existing trailer on the site as indicated in the survey is to be removed. It can be used but must be removed or demolished off site. However, the plans nor do the Addendums indicate an instruction. It is my understanding that unless something is stipulated in the plans and/or addendums then it is the Owner’s responsibility. Can this be clarified by addendum? AD No 4, Civil Item 189: To the Drawings, Sheet C10, “Miscellaneous Details 1” 15) The storm sewer bedding detail on C10 is for 24” & > RCP. Stabilized sand makes or breaks jobs. All the storm is HDPE. Please provide a bedding detail for HDPE 4” thru 36”. The storm RCP and HDPE bedding details will be the same on both types of storm pipe. END OF ADDENDUM Civil Items For Addendum No. 3 Page 3 of 3 Y R A CONSTRUCTION PLANS FOR WATER, SANITARY SEWER, T N E M E STORM SEWER DRAINAGE, DETENTION AND PAVING L E N O S TO SERVE L E N Y T "ALVIN I.S.D. BOB AND BETTY NELSON ELEMENTARY" T E B D N A 14400 COUNTY ROAD 185, ALVIN, TX 77511 B O B . D (INSIDE BRAZORIA COUNTY, CITY OF ALVIN ETJ) . S . I JOB NO.: 17007-1 DATE: SEPTEMBER, 2017 N I V L A PROPOSED DETENTION BASIN 5'-0" DEEP 457,108 CU FT PROJECT SITE LOCATION MAP SHEET DESCRIPTION C1 COVER SHEET C2 GENERAL NOTES TS1 TOPOGRAPHICAL SURVEY TS2 TOPOGRAPHICAL SURVEY C3.1 OVERALL UTILITY LAYOUT P2R-OSTPOORSYED C3.2 DIMENSION PLAN ELEMENTARY SCHOOL FIN FLR = 36.00 C4.1 PAVING, GRADING AND DRAINAGE PLAN C4.2 PAVING, GRADING AND DRAINAGE PLAN C5.1 EXISTING DRAINAGE CONDITION PROJECT C5.2 DRAINAGE AREA MAP SITE C6 FIRE ACCESS LAYOUT AND LANDSCAPE PLAN C7 STORM WATER POLLUTION PREVENTION PLAN C8 STORM WATER POLLUTION PREVENTION DETAILS C9 PAVING AND GRADING DETAILS C10 MISCELLANEOUS DETAILS 1 C11 PAVING THICKNESS AND PAVEMENT MARKING PLAN C12 PAVING JOINT LAYOUT C13 SIGN LAYOUT C14 SIGN DETAILS L1.0 OVERALL REFERENCE PLANTING PLAN L1.1 PLANTING PLAN SITE MAP VICINITY MAP L1.2 PLANTING PLAN L1.3 PLANTING PLAN L1.4 PLANTING PLAN PROJECT ADDRESS: PROJECT LOCATION: L1.5 PLANTING PLAN L1.6 PLANTING DETAIL STOP - CALL BEFORE YOU DIG!! CIVIL ENGINEER: 211 East Parkwood, Ste. 209, FRIENDSWOOD, TX 77546 PHONE: 832-895-1093 WWW.ADICO-LLC.COM TBPE FIRM NO. 16423 C1 L1.6 OF Copyright © 2017, Huckabee & Associates, Inc. GENERAL CONSTRUCTION NOTES GENERAL NOTES: WATER LINE NOTES: STORM SEWER AND DRAINAGE NOTES: FRONTIERVERIZON FACILITIES UTILITY NOTES: CENTERPOINT ENERGY UTILITY NOTES: SANITARY SEWER NOTES: · 1 2 · 3 4 D D D D · A A · ate 417 217 D 1 2 9 9 · · n o si vi 1 2 e R 2 L O O H C S Y R A PAVING CONSTRUCTION NOTES: T N E M E S L .A D E X . N SE ORI.T SON, N LFI V I E V L N AL A Y T T E B D N A B O B : t c e oj r P CIVIL ENGINEER: 211 East Parkwood, Ste. 209, FRIENDSWOOD, TX 77546 PHONE: 832-895-1093 WWW.ADICO-LLC.COM TBPE FIRM NO. 16423 GENERAL NOTES Job No. Sheet No. 1744-01-01 Drawn By: C2 Date: 092217 Copyright © 2017, Huckabee & Associates, Inc. 2 2 FM 1462 2 (100' R.O.W.) PROP. SAN. MH 2 (BY OTHERS) PROP. 12" SAN. SWR. 2 (BY OTHERS) 2 1 2 2 D 3 D 4 D D A A ate 417 217 D 1 2 9 9 n o si vi 1 2 e R L PROP. 8" SAN. O (BY OTHERS) O H C S Y PROPOSED DETENTION BASIN R 5'-0" DEEP A 457,108 CU FT T N E PROP. STORM MH M E S L .A D E X . N SE ORI.T SON, N PROP FH LFVI I (BY OTHERS) E V L APPROXIMATE N AL LOCATION OF NEW NOTE: Y A TRANFSORMER-REF COORDINATE W MEP CONSULTANTS T MEP SITE PLAN ON LOCATION OF TRANSFORMER, T GAS METER AND CONDUITS E B PROP 8" PRIVATE DETENTION BASIN NOTE WATER MAIN D (BY OTHERS) N A B PROP. SAN. MH O 8"FL=28.00 (BY OTHERS) B : t c e oj r P CIVIL ENGINEER: 211 East Parkwood, Ste. 209, FRIENDSWOOD, TX 77546 PHONE: 832-895-1093 WWW.ADICO-LLC.COM TBPE FIRM NO. 16423 ) WARNING: W. 5 8 . O 1 R R. PROPOSED C ' 0 2-STORY 6 ELEMENTARY SCHOOL ( FIN FLR = 36.00 2 NOTE: 1. EXISTING TRAILER WILL BE REMOVED BY OTHERS. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVAL OF ALL PLUMBING FACILITIES, INCLUDING WATER AND SANITARY PIPING AND APPURTENANCES. 3. WATER WELL SHALL BE CAPPED PER TCEQ REQUIREMENTS. 4. SEPTIC SYSTEM CAN BE DEMO CAP EXISTING ONSITE AS REQUIRED OVERALL UTILITY WATER WELL 5. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITS LAYOUT ASSOCIATED WITH DEMOLITION OF THESE FACILITIES. Job No. Sheet No. 1744-01-01 Drawn By: C3.1 Date: 092217 Copyright © 2017, Huckabee & Associates, Inc. FM 1462 (100' R.O.W.) 1 2 3 4 D D D D A A ate 417 217 D 1 2 9 9 n o si vi 1 2 e R L O O H C S Y PROPOSED DETENTION BASIN R 5'-0" DEEP A 457,108 CU FT T N E M E S L .A D E X . N SE ORI.T SON, N LFI V I E V L .) N AL W 5 A Y 8 . O 1 T R R. T C ' E 0 6 B ( D N A B O B : t c e oj r P 2 2 CIVIL ENGINEER: 2 211 East Parkwood, Ste. 209, FRIENDSWOOD, TX 77546 PHONE: 832-895-1093 WWW.ADICO-LLC.COM TBPE FIRM NO. 16423 PROPOSED 2-STORY ELEMENTARY SCHOOL FIN FLR = 36.00 FUTURE T-BUILDINGS 2 PLAY AREA PLAY AREA DIMENSION PLAN Job No. Sheet No. 1744-01-01 Drawn By: C3.2 Date: 092217 Copyright © 2017, Huckabee & Associates, Inc. FM 1462 (100' R.O.W.) 1 2 3 4 D D D D A A ate 417 217 D 1 2 9 9 n o si vi 1 2 e R L O O H C LEGEND: S Y R A T N E M E S L .A D E X . N SE ORI.T SON, N LFI V I E V L N AL A Y T T E B D N A B 2 O B : t c e oj r P PROPOSED DETENTION BASIN 5'-0" DEEP CIVIL ENGINEER: 457,108 CU FT WARNING: 211 East Parkwood, Ste. 209, FRIENDSWOOD, TX 77546 PHONE: 832-895-1093 WWW.ADICO-LLC.COM TBPE FIRM NO. 16423 PAVING GRADING AND DRAINAGE PLAN PRECAST CONCRETE CATCHBASINJUNCTION BOX Job No. Sheet No. 1744-01-01 Drawn By: SEE SHEET C4.2 FOR CONTINUATION C4.1 Date: 092217 Copyright © 2017, Huckabee & Associates, Inc. SEE SHEET C4.1 FOR CONTINUATION 1 2 3 4 D D D D A A W.) Date 91417 92217 5 8 . O 1 R R. n C 0' sio 6 vi 1 2 e ( R L ADA NOTE: O FINISH GRADE ELEVATIONS ON O ADA PARKING AND ADA ACCESS ISLE SHALL NOT EXCEED 2. H C PROPOSED S 2-STORY Y R ELEMENTARY SCHOOL A FIN FLR = 36.00 T N E M E S L .A D E X . N SE ORI.T SON, N LFI V I E V L N AL A Y T T E B D N A B O B : t c e oj r P CIVIL ENGINEER: LEGEND: 211 East Parkwood, Ste. 209, FRIENDSWOOD, TX 77546 PHONE: 832-895-1093 WWW.ADICO-LLC.COM TBPE FIRM NO. 16423 2 STORM SEWER NOTE: PAVING GRADING AND DRAINAGE PLAN Job No. Sheet No. 1744-01-01 Drawn By: C4.2 PRECAST CONCRETE CATCHBASINJUNCTION BOX Date: 092217

Description:
AD No 4, Arch. Item 4: To the Project Manual, Section 00 4110 “PROPOSAL FORM: .. miscellaneous steel and iron under direct supervision of a Professional FIAT MODEL TSB-700, 36" X 24", 12" HIGH PRECAST TERAZZO MOP Comply with ANSI/TIA/EIA-492-CAAA for detailed specifications.
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