Tenders Are Invited For Kustinpolu Kiviurakka 2026

Request For Tender Stara, The City Of Helsinkis Construction Services Company, Requests Your Offer For The Kustinpolu Stone Works In Accordance With This Request For Tender And The Attached Tender Documents. The Procurement Entity Is Stara. The Procurement Will Be Used By Staras Urban Infrastructure Construction Department In The Kustinpolu Stonework Contract. The Job Site Is Located In Postipuisto In The Pasila (17Th) District. This Is The Surface Work Of A New Construction Site In A Densely Built Urban Environment. The Object Of The Procurement Is The Stone Materials In Accordance With This Request For Tender And Its Appendices, Installed On The Site In Accordance With The Work Description And Plan Drawings Attached To The Work Site. The Procurement Is Carried Out As A Unit Price-Based Overall Contract And One Contractor Is Selected To Carry It Out. The Quantities Presented In The Tender Documents Are Estimates, And The Contract Does Not Constitute A Quantity Purchase Obligation For The Customer. The Final Realized Work Quantities Can Be Either Smaller Or Larger Than What Was Presented In The Request For Tender Phase, And Changes In The Quantities Do Not Affect The Unit Prices (Exception Yse 1998, § 45). The Contract Supplier Does Not Have The Exclusive Right To Produce The Work That Is The Object Of The Procurement. Partial Offers Or Alternative Offers Are Not Allowed. The Tenderer Must Give His Offer For The Whole In Accordance With The Request For Tender. This Procurement Notice Has Been Sent For Publication On 24 February 2026 (In The Evening) In The Hilma Public Procurement Notification Channel And Tender Service, Through Which The Tender Must Also Be Prepared And Submitted. Contract Area The Contract Area Is Demarcated In Drawing 30977/203 With A Red Dotted Line, Between Postiljooninkatu-Lavakatu (Plv. 553-740). In Addition To Stonework, The Work Area Includes Planting Basins With Railings, Bollards, Installation Of Furniture Stands, And Work On Intersecting And Connecting Streets To The Extent Required To Connect The Structures. The Work Area Is A Populated Environment, Attention Must Be Paid To Construction Site Arrangements And Noise And Dust Control. Contract Time The Contract Period Is June 1. - 30.11.2026. The Contractor Can Start Work At Stara If The Degree Of Completion Of The Work Allows, Estimated At The Beginning Of June. All Works Included In The Contract Must Be Fully Completed By The End Of November. Preparation Of The Offer The Tenderer Must Include In The Fixed Unit Prices He Offers All The Costs Of Acquiring, Working And Installing All Necessary Materials To Achieve The Agreed Work Result, As Well As All The Costs Of Labor And Equipment Related To The Installation Work. The Exact Quantities Of Stones, Their Sizes, Surface Treatments And Installation Methods Can Be Seen In The Work Description Attached To This Request For Tender And From The Plan Drawings. The Tenderer Is Solely Responsible For The Unit Pricing Of The Work Phases In His Tender. Changes In The Price Of The Material During The Contract Period Do Not Affect The Contract Price. Approval Of Materials The Tenderer Can Submit His Tender With Materials In Accordance With The Plans Or With Alternative Materials To The Extent That An Alternative Is Allowed (Mentioned Or Similar) In The Request For Tender Or In The Plan Documents. The Representatives Of The Builder And The Designer Ensure The Suitability Of The Types Of Stone Offered During The Tender. The Tenderer Must Deliver The Model Stones To The Office Of The Construction Unit, At Talttakuja 1, No Later Than Tuesday 10 March 2026. At 12:00. The Delivery Of The Model Stones Must Be Agreed With Staras Foreman In Advance (Olli-Pekka Turunen, Tel. 09 310 70379). The Model Stones Must Be Accompanied By Certificates Of Fulfillment Of The Requirements According To The Job Description. The Fulfillment Of The Requirements Must Be Tested In A Testing Facility Approved In The Eu. The Test Results Of The Certificates Must Be In Finnish. In Addition, A Report On The Availability Of The Materials And The Delivery Schedule, As Well As Their Production Conditions If It Is A Foreign Material, Must Be Submitted With The Model Stones. The Model Stones Must Be Numbered: 1. Korplahti Black, 2. Dark Grey, 3. Viitasaari Red, And4. Ristijärvi Grey, The Color Tone Of The Stones Should Clearly Appear From The Model Stone, Both On The Cross-Head Hewn Surface And On The Burnt Surface. The Suitability Of The Material Will Be Checked And An Additional Information Letter Will Be Given To The Request For Tenders For The Approved Alternative Types Of Stone In The Tender Service By March 17, 2026 At The Latest. You Can Submit An Offer With Stones That Have Been Declared Accepted Even If You Have Not Submitted Your Own Model Stones To Be Accepted. The Approved Sample Stones Serve As Controls During The Contract. The Bidding Process Is Promoted If Several Sample Stones Are Accepted For Use In The Contract. Tender Competition Bids Must Be Submitted For The Whole According To The Request For Tenders By The Deadline. The Bidder Can Submit Several Separate Bids, E.G. With Different Approved Material Options. The Procurement Competition Is Won By The Bidder Who Gave The Lowest Bid Price Among The Eligible Bidders. The Contract For The Execution Of The Contract Is Made In Accordance With The Contract Contract Template Provided In Appendix 1. The Evaluation Of The Suitability Of The Bidders And Bids Is Described In The Section Procedure. Performance Of The Work The Stone Works Must Proceed According To The Scheduled Execution Sequence Agreed Together By The Customer And The Contract Supplier, And All Works Included In The Contract Must Be Fully Completed By 30 November 2026. By. The Invoicing Of The Contract Amount Takes Place According To The Completed Work Quantities Based On The Measurement Protocol. The Contractor Applies For An Invoicing Permit For The Completed Sub-Area. The Clients And The Developers Representatives Ensure The Quantity And Quality Of The Work Performed Before Approving The Measurement Report. The Client Has The Right To Fine For Delay In The Completion Of Scheduled Sections. Deviation From The Approved Stone Types, Material Or Work Quality Will Result In Sanctions According To The Contract.