Tenders Are Invited For Construction Of A Water Supply Network In Wola Skorzęcka, Plot No. 29, 31/11

The Order Concerns The Construction Of A Water Supply Network Approx. 98 Meters Long. Excavations Should Be Made For A 1.0 M Wide Pipe With A Depth Specified On The Network Profile. Use A 10.0 Cm Thick Bedding (The Balance Of Earth Masses Assumes An Excavation For The Bedding). Make A 10.0 Cm Thick Backfill Above The Top Of The Pipes. Connection To The Active Water Supply Will Take Place At Node No. W1 By Installing A Cast Iron Tee. Dn100/100 With A Gate Valve On Existing Water Pipelines And In The W1 Node. The Entire Network Is Designed With Pipes With A Diameter Of Dn110x10mm Pe100 Pn16 Rc Sdr11. Install A Fire Hydrant In The Place Shown On The Land Development Plan And On The Profile. Underground 80 Mm With Gate Valve And Street Box. Before Use, The Water Supply Network Should Be Tested For Tightness, Rinsed And Disinfected. During Excavations, It May Be Necessary To Pump Out Water By Directly Pumping Water From The Excavations Or By Using Wellpoints, Which Has Not Been Included In The Cost Estimate! Due To The Existing Infrastructure Of The Area, Unforeseen Situations May Occur That May Result In The Need To Perform Additional Works Not Included In The Cost Estimate.