RFP SUBMITTAL REQUIREMENTS CHECKLIST.

Transcription

1 Genesee County Land Bank Authority Blight Elimination Program Request for Proposals- LB Environmental Abatement, Demolition and Restoration of 1721 N Sagina St. ADDENDUM #1 May 18, 2018 The folloing information is to be incorporated into the bidding and contract documents and acknoledged by all bidders for the above referenced project. Bids submitted that do not acknoledge this Addendum ill be deemed incomplete and may be rejected on such basis. 1. Additional Alternates: SECTON GENERAL REQUREMENTS 1.6 ALTERNATES is to be replaced ith Attachment Revised Attachment D: Bidders are to replace the UNT PRCE FOR DEMOLTON WORK under Request for Proposals Attachment D ith Attachment 2. Each bidder must acknoledge receipt of this addendum on RFP SUBMTTAL REQUREMENTS CHECKLST. Prepared by: Genesee County Land Bank 452 S. Sagina St., Second Floor **END OF ADDENDUM**

2 Request for Proposals LB Environmental Abatement, Demolition and Restoration of 1721 N Sagina St Page 2 ATTACHMENT 1 Revised SECTON GENERAL REQUREMENTS 1.6 ALTERNATES Addendum #1 Bid Number: LB

3 Technical Specifications, GCLBA Commercial Demolitions, 1721 N. Sagina St., Flint, M Revision under SECTON GENERAL REQUREMENTS Revised Alternates: 1.6 ALTERNATES A. ALTERNATE 1: Obtain right of ay ROW permits, pay fees, remove approach and curb cut in ROW along Harriet Street, construct street curbs in accordance ith City requirements, place Oner approved backfill and topsoil, seed, mulch and ater See Figure 2. Replace Contractor damaged sidealk in accordance ith City requirements at no cost to Oner. B. ALTERNATE 2: Obtain right of ay ROW permits, pay fees, remove sidealk, approach, and curb cuts in ROW along Harriot Street, construct street curb in accordance ith City requirements, place Oner approved backfill and topsoil, seed, mulch and ater See Figure 3. Replace sidealk in accordance ith City requirements. C. ALTERNATE 3: Procure and place, pre-fabricated, concrete Jersey Barriers in ROW approach along Harriot Street See Figure 4, D. ALTERNATE 4: Obtain right of ay ROW permits, pay fees, and remove sidealks along Sagina Street. Replace sidealk adjacent to Sagina Street, in accordance ith City requirements. Place Oner approved backfill and topsoil, seed, mulch and ater See Figure 5. E. ALTERNATE 5: Contractor to provide all labor, materials and equipment, obtain all permits and pay all fees required to remove existing retaining all and restore affected portion of site Figures 6 &7. The Work includes, but is not limited to: Contact utility companies to determine requirements to remove or relocate on-site utility poles and associated telecommunication, cable and electrical lines. Additionally, contact utilities regarding off-site utility pole located West of retaining all to determine requirements necessary to protect utility pole, pole mounted transformer and utility lines. Coordinate retaining all removal ith affected utility companies, ensure all Work completed in strict accordance ith utility requirements; Remove all on-site trees, shrubs, bushes and vegetation on east side of retaining all; Sa-cut retaining all approximately 10 feet south of Building C. Remove retaining all, buttresses, and associated sub grade foundations north of each sa-cut, starting at the north end of the all; Backfill and compact foundation/footing excavation ith Oner approved Class sand; Place backfill in 1 foot lifts and compact, maintaining a 1 to 4 slope for the above grade portion, to 6 belo final grade;

4 Technical Specifications, GCLBA Commercial Demolitions, 1721 N. Sagina St., Flint, M Revision under SECTON GENERAL REQUREMENTS Repeat sacut and backfill operations proceeding south don the retaining all; f soils behind retaining all are stable for the duration of backfill operations, it may be possible to increase the length of all and foundations removed for each sacut as approved by Oner/Oner s Representative; Place 6 of Oner approved topsoil, install temporary slope/sediment control measures; and Seed, mulch and ater.

5 LEGEND SUBJECT PROPERTY BOUNDARY SUBJECT BULDNG,----7 L J FOUNDATON OF BULDNG POTENTAL BASEMENTS PT OR VAULTS l/////1 QUZZZZZZZZZZZZZZ PAVED PARKNG S/ DRVEWAYS CONCRETE RETANNG WALL APPROACH BULDNG C C/ < FOUNDATON OF BULDNG A BULDNG B N. SAGNAW STREET Remove approach and curb cut. Replace curb, place backfill, topsoil, seed, mulch and ater. Protect sidealk closest to building. 0 20' 40' SCALE N FEET! /.\TC HUMBOLDT DRVE, SUTE 100 NOV, Ml PH: FAX: EMAL: DATE: PROJECT NO.: 5/1/18 188BS18149 DRAWN BY: SCALE: LJH 1" =40' REVEWED BY: MG 2 ALTERNATE 1 COMMERCAL PROPERTY 1721 NORTH SAGNAW STREET FLNT, MCHGAN

6 LEGEND SUBJECT PROPERTY BOUNDARY SUBJECT BULDNG,----7 L J FOUNDATON OF BULDNG POTENTAL BASEMENTS PT OR VAULTS l/////1 QUZZZZZZZZZZZZZZ PAVED PARKNG S/ DRVEWAYS CONCRETE RETANNG WALL APPROACH BULDNG C C/ < SDEWALK FOUNDATON OF BULDNG A BULDNG B N. SAGNAW STREET Remove approach, curb cut and existing sidealk Replace curb and sidealk, place backfill, topsoil, seed, mulch and ater. 0 20' 40' SCALE N FEET! /.\TC HUMBOLDT DRVE, SUTE 100 NOV, Ml PH: FAX: EMAL: DATE: PROJECT NO.: 5/1/18 188BS18149 DRAWN BY: SCALE: LJH 1" =40' REVEWED BY: MG 3 ALTERNATE 2 COMMERCAL PROPERTY 1721 NORTH SAGNAW STREET FLNT, MCHGAN

7 LEGEND SUBJECT PROPERTY BOUNDARY SUBJECT BULDNG,----7 L J FOUNDATON OF BULDNG POTENTAL BASEMENTS PT OR VAULTS l/////1 QUZZZZZZZZZZZZZZ PAVED PARKNG S/ DRVEWAYS CONCRETE RETANNG WALL APPROACH BULDNG C C/ < SDEWALK JERSEY BARRERS FOUNDATON OF BULDNG A BULDNG B N. SAGNAW STREET PLACE JERSEY BARRERS ON APPROACH ADJACENT TO SDEWALK 0 20' 40' SCALE N FEET! /.\TC HUMBOLDT DRVE, SUTE 100 NOV, Ml PH: FAX: EMAL: DATE: PROJECT NO.: 5/1/18 188BS18149 DRAWN BY: SCALE: LJH 1" =40' REVEWED BY: MG 4 ALTERNATE 3 COMMERCAL PROPERTY 1721 NORTH SAGNAW STREET FLNT, MCHGAN

8 LEGEND SUBJECT PROPERTY BOUNDARY SUBJECT BULDNG,----7 L J FOUNDATON OF BULDNG POTENTAL BASEMENTS PT OR VAULTS l/////1 QUZZZZZZZZZZZZZZ PAVED PARKNG S/ DRVEWAYS CONCRETE RETANNG WALL BULDNG C C/ < EXSTNG SDEWALKS REPLACE SDEWALK FOUNDATON OF BULDNG A BULDNG B Not to Scale or Exacting Location REMOVE EXSTNG SDEWALKS CONCRETE,ASHPHALT,PAVERS ALONG SAGNAW STREET. PROTECT EXSTNG CURB, POLES, SGNS, ETC. REPLACE SDEWALK ALONG EXSTNG CURB. BACKFLL,TOPSOL,SEED, MULCH, WATER N. SAGNAW STREET BACKFLL,TOPSOL,SEED, MULCH, WATER 0 20' 40' SCALE N FEET! /.\TC HUMBOLDT DRVE, SUTE 100 NOV, Ml PH: FAX: EMAL: DATE: PROJECT NO.: 5/1/18 188BS18149 DRAWN BY: SCALE: LJH 1" =40' REVEWED BY: MG 5 ALTERNATE 4 COMMERCAL PROPERTY 1721 NORTH SAGNAW STREET FLNT, MCHGAN

9 NOTES: PLAN VEW Contact utility companies to determine requirements to remove or relocate on-site utility poles and associated telecommunication, cable and electrical lines. Additionally, contact utilities regarding off-site utility pole located West of retaining all to determine requirements necessary to protect utility pole, pole mounted transformer and utility lines. Coordinate retaining all removal ith affected utility companies, ensure all Work completed in strict accordance ith utility requirements; Remove all on-site trees, shrubs, bushes and vegetation on east side of retaining all; Sa-cut retaining all approximately 10 feet south of Building C. Remove retaining all, buttresses, and associated sub grade foundations north of each sa-cut, starting at the north end of the all; Backfill and compact foundation/footing excavation ith Oner approved Class sand; Place backfill in 1 foot lifts and compact, maintaining a 1 to 4 slope for the above grade portion, to 6 belo final grade; Repeat sacut and backfill operations proceeding south don the retaining all; f soils behind retaining all are stable for the duration of backfill operations, it may be possible to increase the length of all and foundations removed for each sacut as approved by Oner/Oner s Representative; Place 6 of Oner approved topsoil, install temporary slope/sediment control measures; and seed, mulch and ater. ~40' CROSS SECTON OF BACKFLL Height of Wall 6 Alternate 5 Thickness and Horizontal Extent of Fill NOT TO SCALE

10 NOTES: Contact utility companies to determine requirements to remove or relocate on-site utility poles and associated telecommunication, cable and electrical lines. Additionally, contact utilities regarding off-site utility pole located West of retaining all to determine requirements necessary to protect utility pole, pole mounted transformer and utility lines. Coordinate retaining all removal ith affected utility companies, ensure all Work completed in strict accordance ith utility requirements; Remove all on-site trees, shrubs, bushes and vegetation on east side of retaining all; Sa-cut retaining all approximately 10 feet south of Building C. Remove retaining all, buttresses, and associated sub grade foundations north of each sa-cut, starting at the north end of the all; Backfill and compact foundation/footing excavation ith Oner approved Class sand; Place backfill in 1 foot lifts and compact, maintaining a 1 to 4 slope for the above grade portion, to 6 belo final grade; Repeat sacut and backfill operations proceeding south don the retaining all; f soils behind retaining all are stable for the duration of backfill operations, it may be possible to increase the length of all and foundations removed for each sacut as approved by Oner/Oner s Representative; Place 6 of Oner approved topsoil, install temporary slope/sediment control measures; and seed, mulch and ater. NOT TO SCALE 7 ALTERNATE 5

11 Request for Proposals LB Environmental Abatement, Demolition and Restoration of 1721 N Sagina St Page 3 ATTACHMENT 2 Revised UNT PRCE FOR DEMOLTON WORK Addendum #1 Bid Number: LB

12 UNT PRCE FOR DEMOLTON WORK Refer to Appendix 1 for Scope of Work, Statement of Bid tems, and Measurement and Payment. BD LST # - LB N Sagina St Contractor: tem No Description Units Est Qty Unit Price Proposal Price 1 Removal of Universal/Hazardous/Special Wastes and Other Regulated Materials. LS 1 Lump Sum 2 Asbestos Abatement, and Hazardous Material Removal LS 1 Lump Sum 3 Demolition- completely demolish and remove buildings, basements, foundations, and all Site improvements including, but not limited to: sidealks, roadays, parking lots, pads, signs, poles, LS 1 Lump Sum fences, and curbs, ith the exception of storm drains/catch basins and associated seer lines 4 Backfill, compact, rough grade LS 1 Lump Sum 5 Procure, Transport, Place Oner Approved Topsoil to Final Grade, Seed, Mulch and Water LS 1 Lump Sum TOTAL BASE BD Alternates tem No. Description Units Est Qty Unit Price Proposal Price 1 2 Remove approaches and curb cuts construct street curbs in accordance ith City requirements, place Oner approved backfill and topsoil, seed, mulch and ater Figure 2. Remove sidealk, approach, and curb cuts in ROW along Harriet Street, construct street curb place Oner approved backfill and topsoil, seed, mulch and ater See Figure 3. Replace sidealk in accordance ith City requirements. LF 85 3 Procure and install Jersey Barriers in all ROW approaches Figure 4. EA 6 4 Remove sidealks along Sagina Street. Replace sidealk adjacent to Sagina Street, in accordance ith City requirements. Place Oner approved backfill and topsoil, seed, mulch and ater See Figure 5. LS 1 Lump Sum LS 1 Lump Sum 5 Remove existing retaining all and restore affected portion of site Figures 6 &7. LS 1 Lump Sum TOTAL ALT BD Addendum #1 REVSED REVSED ATTACHMENT D - Bid Tender /18/2018