23. Field Office. Special Provision No.

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3 23. Field Office Special Provision No. The Field Safety Audit ust be conducted and being satisfied with prior to the coenceent of the project. Field office ust be in place prior to coenceent. Payent at the Contract Price shall be full copensation for all labour, equipent and aterials for the supply and placeent and relocation of the Field Office. 38. Restoration Work Special Provision No. GN121M01 Septeber 2012 Restoration of Driveways, Sidewalks and Private Walkways Driveway thicknesses for residential, industrial and coercial properties shall be according to T Within driveways, sidewalks and private walks, all trenches and excavations shall be restored with a 150 depth of Granular A according to TS 1010 copacted to 100% of axiu dry density as the driveway, sidewalk or walkway base. All driveways shall be saw cut in a straight line. All asphalt or concrete driveways shall be paved fro trench to the curb so that driveways will only have one straight joint. If short services are located within the asphalt driveway, the driveway shall be paved fro the service connection pit to the curb or fro the connection pit to the back of sidewalk, so that driveways will only have one straight joint. The Contractor shall restore any asphalt, concrete and interlocking stone driveways disturbed during construction to equal to or better than existing condition. Driveway concrete curbs, including curb returns, sidewalks and private walkways ipacted by construction shall be reconstructed to original condition or better. All costs associated with this Work shall be included in the Contract Price for sanitary, stor, waterain and water service installation. No separate payent shall be ade. Roadway Asphalt Paveent Within the paved roadway, all trenches and excavations shall be restored with unshrinkable fill to the existing subgrade plus, granular, concrete, and asphalt paveent aterials to atch existing paveent conditions. Teporary paveent surface restoration following waterain/sewer installation shall consist of HL8 HS asphalt placed to atch existing surface elevations. Thickness range of the existing paveent coponents will be as noted within the Addendu No. 1, TCN of 13

4 Geotechnical Reports. The edges of the existing paveent are to be coated with SS-1 eulsified asphalt. Roadway curb and curb and gutter, and sidewalk ipacted by construction shall be peranently repaired with concrete as per TS The Contractor is advised that the City will not consider additional payent for the restoration of any over breaks that ight occur at the edges of the trenches. All costs associated with this Work shall be included in the Contract Price for sanitary, stor or water service installation. No separate payent shall be ade. The peranent restoration of paved areas outside of the trench to follow TS4.60 and shall include cold illing of 40 depth of asphalt and the placeent of 40 of copacted HL1 asphalt in excess of the trench. Length and width of the illed and HL1 asphalt areas shall be as per TS The cold illing and HL1 asphalt ites will be paid under separate ites. Boulevard Sodded Areas Within sodded boulevards, all trenches and excavations backfilled with granular or select native aterial shall be restored with 100 topsoil and sod according to TS 5.10 and TS 5.00, respectively. All other boulevard surfaces such as unit pavers, interlock stone, flag stone, concrete, etc. shall be restored to eet or exceed original conditions. All costs associated with this Work shall be included in the Contract Price for sanitary, stor or water service installation. No separate payent shall be ade. Curb Subdrains The Contractor shall ake peranent repairs to all existing curb subdrains to atch existing conditions or better. Any aterials which cannot be salvaged shall be supplied by the Contractor. All costs associated with this Work shall be included in the Contract Price for sanitary, stor or water service installation. No separate payent shall be ade. The Contractor is strongly advised that the City will not consider additional payent for any trench collapse, additional excavation and / or additional unshrinkable fill due to trench collapse etc or for the restoration of any over breaks that ight occur at the edges of the trenches. The contractor is also advised to pay attention to the fact that the contract will include the peranent repair/restoration of the roadway, affected driveways, walkways, curb, curb & gutter, Addendu No. 1, TCN of 13

5 side walk and boulevard areas. The peranent repair/restoration Work shall be copliant with the City standards and specifications. All trenchwork and cuts related to the contract within project liits in the public right of way including the trenchwork & excavaton in the paved roadway will be peranently repaired. No teporary repair related to the contract to be left for transportion services at the copletion of the contract. All costs associated with the repair/restoration Work shall be included in the Contract Price for water or sewer ainline or service installation and copleted to the satisfaction of the Contract Adinistrator. No separate payent shall be ade except for the approxiately 3.5 wide surface asphalt in excess of the ainline trench and the horizontal drilling access pits in the roadway which will be paid under the appropriate tender ites 46. Excavation of Soft Spots for Roadway, Concrete Toe Wall, Ebankent Area and Sidewalk Special Provision No. RD408M01 Septeber 2012 When the Contractor encounters soft areas, the Contractor shall notify the Contract Adinistrator iediately. The Contract Adinistrator shall direct the Contractor as to the width, length and depth of the soft spot volue. In either case, the over excavated area shall be backfilled in the following anner: 1. If the existing ground is still unstable, the Contractor shall place geotextile fabric over the entire section. If the area has stabilized, the geotextile fabric shall not be required at this stage. 2. The over excavated area shall be backfilled with 50 crusher run liestone for roadways, Granular A for concrete toe wall and sidewalk or other suitable aterial deterined by the Contract Adinistrator to the subgrade elevation; 3. Geotextile fabric (Terrafix Geogrid BX 1500 for roadway and terrafix 360R for concrete toe wall, sidewalk and ebankent area) shall be placed across the section, between the existing subgrade aterial and the Granular Sub-base. The Contractor shall sooth the subgrade by rolling, if possible, or by other eans to provide a consistent grade for placeent of the fabric. The fabric shall be placed flat with no folds and shall overlap the trouble area by a iniu of 1.0 etre in all directions. If ore than one piece of fabric is required, the pieces shall overlap each other by a iniu of 500 in all Addendu No. 1, TCN of 13

6 directions. The Contractor shall pin the fabric in place with anufacturer approved staples, prior to the placeent of granular aterial. 4. The geotextile fabric shall be iediately covered with the full depth of granular road base as specified in the Contract Docuents, to provide the axiu stability possible. 5. If possible, the Contractor shall barricade off the area until such tie as the paveent is placed or filled. Payent at the Contract Price shall be full copensation for all labour, Equipent and Material to do the Work The supply and placeent of the geotextile fabric shall be paid under separate ite. 79. Flush, Clean and CCTV Inspection of Sewers Special Provision No. SW302M01 March 2015 Prior to the start of construction, the Contractor shall power-flush or hand and achine-clean or both the existing sewers, aintenance holes and catch basin leads. The Contractor shall deploy proper flushing and cleaning ethods required to reove all debris including scoops, buckets, shovels, vac-all equipent and sewer flushing equipent. The aterial shall be reoved fro the sewer syste and cannot be flushed further down the sewer. The aterial reoved shall be dried and ixed in equal parts with sand. The resulting aterial is then to be disposed of as a non-hazardous, non-registerable solid industrial waste by the Contractor. Iediately following the flushing and cleaning, the Contractor shall assure the Contract Adinistrator that the existing sewers, aintenance holes and catch basin leads are clean. The Contractor shall videotape the existing sewers, aintenance holes and catch basin leads according to TS 409 and supply the CCTV report along with a video on digital video disc (DVD) to the City for joint review between the Contract Adinistrator and the Contractor. The Contractor shall note that if excessive debris is encountered in the sewers additional highpressure flushing shall be copleted and included as part of the work. Payent for the initial flush, clean and CCTV work shall only apply for pre-construction activities. The payent will be ade only if properly supported by Inspector s report and the sub-contractor s invoice(s) for sewer flushing and videotaping. Post-construction flushing, cleaning and videotaping of existing sewers, aintenance holes and catch basin leads shall be considered part of the Contractors quality control process and the cost associated with this work shall be borne by the Contractor. Under no circustances shall additional payents be ade. This work ust also be undertaken iediately following surface Addendu No. 1, TCN of 13

7 course asphalt paving, topsoil and sodding to confir that no debris entered the sewer systes as a result of construction. The DVDs shall be subitted to the Contract Adinistrator for review within two Days of videotaping. Any daage caused to the sewers or structures by the Contractor because of their operations shall be repaired at no extra cost to the City. If aintenance holes are found to be filled with excess aterial following construction, the Contractor shall clean these out and dispose of the aterial at no extra cost to the City. Addendu No. 1, TCN of 13

8 SECTION 3 - TENDER SUBMISSION PACKAGE PRICING FORM Tender Call No Contract No. 15ECS-LI-04SU Addendu No. Ite Part A GENERAL Standard / Special Specification Standard/ Special Drawing Description Estiated Quantity Unit Unit Price Total Per Ite 1 Payent for Bonds 1.00 lup su $ 2 Payent for Insurances with invoice(s) 1.00 lup su $ 3 Mobilization and Deobilization 1.00 lup su $ 1 4 SS Provide construction layout on site 1.00 lup su $ 5 TS 1.10/ SS Supply and install field office for the City staff 6 Section 5A, Ite 11/ SS T Supply, install and anage "Capital Iproveent Project Construction Sign" as per contract docuent 7 TS 1.00/ SS Provide traffic control for aintenance of traffic as per Ontario Traffic Manual(OTM)Book 7 Teporary Conditions 8 TS 1.00/ SS Supply, place, relocate and aintain changeable essage sign 9 SS Clean out existing catchbasins and sups as directed by the City - all sizes 10 SS 23 Supply, install, aintain and reove teporary Class 1 non-woven geotextile fabric silt control for catchbasins 11 TS 1010/ SS TS 1010 Construct test pits to deterine location and depth of utilities 12 TS 441/ SS Test pit to investigate condition of water service 13 OPSS 409/ SS Clean, flush and video sanitary and stor sewers, laterals and aintenance holes 14 Flush and clean out existing catchbasin leads as directed by the City - all sizes 1.00 lup su $ 4.00 each $ 1.00 lup su $ 4.00 each $ each $ each $ 7.00 each $ each $ TS 2.10 / TS Additional excavation at soft spots / SS (Provisional) 16 OPSS 1860 Supply and install woven geotextile filter fabric, Class II 17 TS 1010/ SS Supply and place Granular A RCM for foundation, backfilling and other road applications t $ $ $ $ $ 8 of 13 Apr 20, 2015 Addendu No. 1 Page 3-9

9 SECTION 3 - TENDER SUBMISSION PACKAGE PRICING FORM Tender Call No Contract No. 15ECS-LI-04SU Addendu No. Ite Standard / Special Specification Standard/ Special Drawing Description Estiated Quantity Unit Unit Price Total Per Ite 18 TS 1.00 / TS 310/ SS Supply and install HL 8 asphalt for aintenance of traffic 19 TS 1.00 Supply Police Officer for Traffic Control, rate to include police adinistration fee (Provisional) Contingency Allowance 1.00 PS Total For Part A GENERAL Part B WATERMAIN Section I WATERMAIN CONSTRUCTION Subsection 1 Reovals/Excavation t hr $ $ $14, $14, TS 510/ SS Reove 150 or saller valve and valve chaber, full depth - backfill with unshrinkable fill 22 TS 510/ SS Reove 1800 valve and valve chaber, full depth - backfill with unshrinkable fill 23 TS 510/ SS Reove 150 and saller valve and valve chaber to 1.0 below subgrade - backfill with unshrinkable fill 2.00 each $ 2.00 each $ 4.00 each $ 24 TS 510/ SS Reove 300 valve and valve 2.00 each $ chaber to 1.0 below subgrade - backfill with unshrinkable fill Total For Subsection 1 Reovals/Excavation Subsection 2 Construction and/or Installation 25 TS 441 / TS 7.40/ SS OPSD Supply and install 150 PVC pressure pipe, CL 235, DR18, including copper tracer wire by way of Open Cut $ 26 TS 441 / TS 7.40/ SS OPSD Supply and install 150 PVC pressure pipe, CL 305, DR14, including copper tracer wire by way of Open Cut $ 27 TS 441 / TS 7.40/ SS OPSD Supply and install 200 PVC pressure pipe, CL 235, DR18, including copper tracer wire by way of Open Cut $ 28 TS 441 / TS 7.40/ SS OPSD Supply and install 300 PVC pressure pipe, CL 235, DR18, including copper tracer wire by way of Open Cut $ 29 TS 441/ SS Supply and install 600 diaeter Class 54 ductile iron waterain, including copper tracer wire by way of Open Cut $ 9 of 13 Apr 20, 2015 Addendu No. 1 Page 3-10

10 SECTION 3 - TENDER SUBMISSION PACKAGE PRICING FORM Tender Call No Contract No. 15ECS-LI-04SU Addendu No. Ite Standard / Special Specification Standard/ Special Drawing Description 30 TS 701/ SS Looping of proposed 150 waterain to avoid conflict with utility or service Estiated Quantity Unit Unit Price Total Per Ite 4.00 each $ 2 30A SS TS 701 Looping of proposed each $ waterain to avoid conflict with utility or service 2 30B TS 701/ SS Looping of proposed each $ waterain to avoid conflict with utility or service 31 TS 701/ SS Looping of proposed 600 waterain to avoid conflict with utility or service. 32 TS 701/ SS T Supply and install 150 gate valve and valve box 4.00 each $ each $ 1 33 TS 441/ SS T Supply and install 200 gate 2.00 each $ valve and valve box 34 TS 701/ SS T Supply and install 300 gate valve and valve box 3.00 each $ 2 35 TS 441/ SS Supply and install 600 Butterfly 2.00 each $ Valve coplete with 100 bypass, gate valve and all accessories to ake the connection 36 TS 441 Supply and install Drain Valve 1.00 each $ 2 37 TS 441 T Supply and install Air Release Valve 1.00 each $ 4 38 OPSS 407/ SS 39 OPSS 407/ SS 40 OPSS 407/ SS T T Supply and install 1800 precast valve chaber coplete with sup, drain connections, backflow preventors and safety grates. Supply and install 1800 valve chaber cover supply and install precast chaber 1800 x 2400 coplete with sup, drain connections, backflow preventors, covers, tops, and safety grates. 41 SS T Reove and replace existing fire hydrant including tee, secondary valve, up to 300 diaeter ain and 150 PVC leads over 3.0 in length at depth ranging fro 1.8 to T Styrofoa insulation for waterain thick 2.00 each $ 2.00 each $ 2.00 each $ 2.00 each $ 2 $ 10 of 13 Apr 20, 2015 Addendu No. 1 Page 3-11

11 SECTION 3 - TENDER SUBMISSION PACKAGE PRICING FORM Tender Call No Contract No. 15ECS-LI-04SU Addendu No. Ite Standard / Special Specification Standard/ Special Drawing Description 43 TS 441/ SS T Connect new 150 waterain to existing waterain, including extension and other accessories as required to coplete the connection 44 TS 441/ SS T connect new 200 waterain to existing waterain, including extension and other accessories as required to coplete the connection. 45 TS 441/ SS T / SS Connect new 300 waterain to existing waterain, including extension and other accessories as required to coplete the connection 46 TS 441/ SS T Connect new 600 waterain to existing waterain, including extension and other accessories as required to coplete the connection 47 TS 441/ SS Reconnect existing 19 water service pipe to new waterain, including extension and other accessories as required to coplete the connection 48 TS 441/ SS Reconnect existing 25 water service pipe to new waterain, including extension and other accessories as required to coplete the connection Estiated Quantity 2 49 TS 441 / TS Coplete pressure testing and / SS disinfection of new waterain and water services. 50 TS 2.10/ SS Dispose of off site containated aterials in accordance with MOE, TRCA and other statutory requireents (Provisional) Unit Unit Price Total Per Ite 3.00 each $ 3.00 each $ 1.00 each $ 2.00 each $ 2.00 each $ 2.00 each $ Contingency Allowance 1.00 PS Section II REPLACEMENT OF WATER SERVICES lup su $ 3 $ $77, Total For Subsection 2 Construction and/or Installation Total For Section I WATERMAIN CONSTRUCTION 52 TS 441/ SS T / T / T / T / Cut and reove existing water services and replace with 19 diaeter copper water service connections to the property line, up to 8 in length, including pipe, T bends, couplings, ainstop, curb / T stop and box and connection / T / T $77, each $ 11 of 13 Apr 20, 2015 Addendu No. 1 Page 3-12

12 SECTION 3 - TENDER SUBMISSION PACKAGE PRICING FORM Tender Call No Contract No. 15ECS-LI-04SU Addendu No. Ite Standard / Special Specification Standard/ Special Drawing Description 53 TS 441/ SS T / T / T / T / Cut and reove existing water services and replace with 19 diaeter copper water service connections to the property line, greater than 8 in length, including T pipe, bends, couplings, ainstop, / T curb stop and box and connection / T / T Estiated Quantity 2 54 Contingency Allowance 1.00 PS Section III RESTORATION 55 TS 3.15 / TS TS 3.15 / TS 510/ SS Unit Unit Price Total Per Ite each $ $5, Total For Section II REPLACEMENT OF WATER SERVICES Cold illing asphalt paveent up to 40 depth Cold ill asphalt paveent to blend at joints, iniu 40 depth, 1250 width 5, TS 310/TS 1150/TS 1101/TS 1003/ SS Supply and place HL 1 with PGAC-E copacted thickness 5, TS 3.20 Supply and apply tack coat - SS1 asphalt eulsion, including cleaning and sweeping road surface prior to applying tack coat 59 OPSS 341/ SS T Rout and seal joints and inor cracks 60 SS Supply and apply peranent paveent arking as per existing conditions 61 SS Supply and apply teporary paveent arking as per existing conditions to aintain traffic. 62 SS Supply and apply peranent paveent arking for Catch Basin Arrows. 63 TS 4.50 / TS 408 T / T Adjust catch basin, aintenance hole, valve chaber electrical handwell and/or ditch inlet up to 300 fro top of cover or grate 5, , $5, $ $ $ $ $ lup su $ lup su $ each $ 5.00 each $ 12 of 13 Apr 20, 2015 Addendu No. 1 Page 3-13

13 SECTION 3 - TENDER SUBMISSION PACKAGE PRICING FORM Tender Call No Contract No. 15ECS-LI-04SU Addendu No. Ite Standard / Special Specification Standard/ Special Drawing Description 64 SS T / Sewer syste repairs (ain line T sewer, force ain and appurtenances) including labour (coplete crew consist of forean, operator, driver, pipelayer and labourer), aterials (except backfill, pipe & fittings), equipent (utility truck, backhoe/excavator, dup truck(s), copressor & pup) - Up to 3.0 depth to invert (Provisional) Estiated Quantity 1 65 Contingency Allowance 1.00 PS Total For Part B WATERMAIN Suary of Tender Part A GENERAL Part B WATERMAIN Unit Unit Price Total Per Ite 3.00 each $ $14, Total For Section III RESTORATION Total $14, Total Bid Price = $X HST Aount (13%) = $Y Total Aount of Tender Call = $X + $Y Please indicate this aount on the Tender Call Cover Page next to "Aount of Tender Call Herein". Copany GST/HST Registration nuber: 13 of 13 Apr 20, 2015 Addendu No. 1 Page 3-14