Corrigendum - Quotation Are Invited For Mobilization And Drilling With Direct Rotary Drilling With 18 Inch Bit

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Quotation are invited for Mobilization and Drilling with Direct Rotary Drilling with 18 Inch Bit Eo-Ddcr Wellfield 1032304197rfx Description STANDARD TERMS & CONDITIONS 1) Prices should be DDP delivery duty paid at DEWA stores. 2) Quotation to be submitted only in local currency U.A.E Dirhams 3) DEWA Standard payment terms is 30 days credit from the date of acceptance of material 4) No DEWA staff or his or her relatives up to third degree should have ownership or partnership in your company, and your participation in DEWA tenders / RFQs should not constitute a Conflict or perceived Conflict of Interest. Supplier Registration: https://srm.dewa.gov.ae/irj/portal/anonymous/regis 1 REPWELL01 ITEM-00001 MOBILIZATION AND DRILLING WITH DIRECT ROTARY DRILLING WITH 18 INCH BIT (AIR/MUD AS PER THE INSTRUCTION OF DEWA/ENGINEER) UPTO (0-10 M) 10 NO 2 REPWELL02 ITEM-00001 INSTALL 14½ INCH CONDUCTOR CASING UPTO 10.5 METER KEEPING 0.5 M ABOVE THE GROUND SURFACE EQUAL (2X10.5 M= 21 M) FOR 2 WELLS (DEPTH MAY VARY BASED OF LITHOLOGY). CEMENT THE ANNULUS (0-10M) WITH CEMENT AND WAIT TO DRY. 11 M 3 REPWELL03 ITEM-00001 DRILLING WITH DIRECT ROTARY DRILLING WITH 14½ INCH BIT (AIR/MUD AS PER THE INSTRUCTION OF DEWA/ENGINEER) UPTO (10-66 M= 56 M) PER WE LL WITH TOTAL OF (2X56M) 112 M FOR 2 WELLS (DEPTH MAY VARY BASED OF LITHOLOGY). 56 M 4 REPWELL04 ITEM-00001 SUPPLY AND INSTALLATION OF 8 INCH BLIND PVC CASING (24.5M) PER WELL IN 6M/3M LENGTH EACH AS PER THE WELL CONSTRCUTION REQUIREMENT AL ONG WITH PVC CENTRALIZER 1 NOS PER CASING FOR EACH WELLS. THIS ALSO INCLUDES A SUMP 28 M PIPE WITH BOTTOM PLUG OF 3M LENGTH IS TO 5 REPWELL05 ITEM-00001 SUPPLY AND INSTALLATION OF 8 INCH SCREEN IN 6M/3M LENGTH EACH AS PER THE WELL CONSTRCUTION REQUIREMENT WHCI MEASN 42 M PER WELL ALON G WITH PVC CENTRALIZER (1 NOS PER SCREEN) WITH TOTAL OF 84 M SCREEN FOR 2 WELLS. 39 M 6 REPWELL06 ITEM-00001 SUPPLY AND FILLING OF 1/2 INCH - ¾ INCH SIZE GRAVEL FOR 2 WELLS AT 4.5 CU. METER (APPROX.) PER WELL AND TOTAL OF 9 CU. M FOR 2 WEL LS 5 M3 7 REPWELL07 ITEM-00001 WELL CLEANING BY AIR LIFTING, JETTING, SURGING MINIMUM 6 HOURS WELLS OR UNTIL THE FILTER IS CLEANED OR AS AGREED BY DEWA/ ENGINEER A ND PUMPING TEST OF EACH WELL (MINIMUM 3 HOURS) AND RECOVERY TEST (TILL WATER LEVEL REACH TO SWL/ NEAR TO SWL) AND PROVIDE 1 NO SPECIAL NOTES / INSTRUCTIONS: EO-DDCR Wellfield for more details Aneez - aneez.kunjali@dewa.gov.ae (04-32-20617 Tender Link : https://www.dewa.gov.ae/api/RfxDownload/Get/2332302499

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