Technical Specification for Make up Water to Spray Water Line Modification Tender

Procurement Summary

Country : UAE

Summary : Technical Specification for Make up Water to Spray Water Line Modification

Deadline : 12 Sep 2018

Other Information

Notice Type : Tender

TOT Ref.No.: 26596587

Document Ref. No. : 2331802034

Competition : ICB

Financier : Self Financed

Purchaser Ownership : -

Tender Value : Refer Document

Purchaser's Detail

Purchaser : DUBAI ELECTRICITY & WATER AUTHORITY (DEWA)
P.O. Box: 564 Dubai, Tel: +971-46019999, Fax: +971-46019995
UAE
Email :customercare@dewa.gov.ae
URL :http://www.dewa.gov.ae

Tender Details

Quotation are invited for Technical Specification for Make up Water to Spray Water Line Modification.

TECHNICAL SPECIFICATION FOR MAKE UP WATER TO SPRAY WATER LINE MODIFICATION AT #M# STATION, JEEL ALI, POWER STATION CONTACT PERSON: RAFAEL 0524537031 / ARVIND 0553905432 1.0 PURPOSE# THIS DOCUMENT DEFINES THE TECHNICAL REQUIREMENTS FOR THE DESIGN AND ENGINEERING OF PIPE AND SUPPORTS, STRESS ANALYSIS AND ERECTION OF MAKE UP WATER TO SPRAY WATER LINE MODIFICATION WORK OF M STATION AUX IP/LP PR DS.# 2.0 SCOPE OF WORK A.#DESIGN AND ENGINEERING OF PIPE AND SUPPORTS INCLUDING STRESS ANALYSIS. CONTRACTOR TO SUMIT CONSTRUCTION AND AS-UILT DRAWING AFTER COMPLETION OF ERECTION. .#ERECTION: DURATION - 4 DAYS FOR ERECTION ·#MOILIZE MEN/EQUIPMENT WITHIN 01 DAY OF ADVANCE NOTICE. ·#GET PTW (PERMIT TO WORK) AND LC (LINE CLEARANCE) DOCUMENT FROM DEWA. ·#THE FOLLOWING DOCUMENTS TO E

SUMITTED TO GET PTW, O#METHOD STATEMENT O#RISK ASSESSMENT OF THE WORK O#TOOL OX TALK REPORT. ·#ENSURE AREA IS CORRECTLY SECURED AND SAFE TO WOR K ON IN ALL RESPECTS, Y CHECKING POSITIVE LINE ISOLATION AND PROPER DEPRESSURIZING OF THE LINE. ·#CONDUCT SITE SURVEY AND SAFETY INS PECTION TO ASSESS THE WORKING ENVIRONMENT. ·#IF THE WORKING ENVIRONMENT SAFE, YOU CAN PROCEED WITH THE FOLLOWING STEPS. ·#CONSTRUCTI ON OF NEW SPRAY WATER PIPE LINE ·#INSPECTION AND NDT. CONTRACTOR TO SUMIT INSPECTION AND TEST PLAN. NDT UNDER DEWA SCOPE. ·#SURFACE PREPARATION AND PAINTING OF NEW PIPE LINE ·#QUALIFIED JO SUPERVISOR TO E ASSIGNED FOR THE JO. ·#SKILLED TECHNICIANS TO CARRY OUT ALL THE JOS. IF REQUIRED CONTRACTOR HAS TO WORK 24 HRS. /DAY TO COMPLETE THE JO WITHIN THE TARGET TIME. ·#HOUSEKEEPING AND DISPOSAL OF WASTE FROM THE JO TO E DONE EFORE SITE CLEARANCE. D.#SUMISSION OF COMPLETION REPORT AND CERTIFICATES. E.#ACTUAL VOLUME OF THE WORK SHALL E CHECKED AND CONFIRMED Y THE IDDER AFTER SITE SURVEY. FURTHER TO THE SURVEY THE IDDER SHALL PROVIDE DETAILED PROCEDURES WITH ACTIVITY REAKDOWN INCLUDING METHOD STATEMENT AND RISK ASSESSMENT FOR THE SCOPE OF WORK.# F.#SITE VISIT CAN E MADE ANY WORKING DAY F ROM SUNDAY TO THURSDAY, ETWEEN 07:30 AND 14:30 HOURS WITH PRIOR APPOINTMENT FROM CONCERNED DEPARTMENT. G. ALL MATERIALS AND CONSUMA LES UNDER CONTRACTOR#S SCOPE. 3.0 CONTRACTOR#S GENERAL RESPONSIILITIES AND LIAILITIES A.#SCAFFOLDINGS WILL E PROVIDED Y DEWA, HOWE VER CONTRACTOR SHALL SPECIFY
SCAFFOLDINGS REQUIREMENTS AND LOCATIONS. DURING SCAFFOLDING ERECTION (Y DEWA) CONTRACTOR SHALL DEPLOY T HEIR SAFETY OFFICER ALONG WITH SCAFFOLDING SUPERVISOR TO CONFIRM THE REQUIRED SCAFFOLDING/ACCESS IS IN-LINE WITH THE SAFETY REQUIREM ENTS AND TO SAFELY CARRY OUT MODIFICATION WORK. SCAFFOLDING SHALL E CHECKED EVERY DAY Y THE CONTRACTOR#S QUALIFIED INSPECTOR EFORE U SE, ANY OSERVATIONS SHALL E IMMEDIATELY REPORTED TO THE DEWA INTERFACE ENGINEER/ DEPUTY MANAGER# .#WORK SHALL E EXECUTED AS PER OUT AGE SCHEDULE OF DEWA AND SHALL E COMPLETED WITHIN THE AGREED PERIOD OF TIME. DEWA RESERVE THE RIGHT TO CHANGE THE OUTAGE SCHEDULE AT ITS DISCRETION, CONTRACTOR WILL E INFORMED ACCORDINGLY. C.#CONTRACTOR SHALL TAKE RESPONSIILITY TO OTAIN GATE PASSES FOR THE STAFF
MEMERS AND PERMIT TO WORK AS WELL AS FORMAL CLOSURE AND RETURN THE PERMIT TO WORK TO DEWA.# D.#CONTRACTOR SHALL PROVIDE ALL REQUIRE D CONSUMALES, MATERIALS, TOOLS REQUIRED TO CARRY OUT THE COMPLETE SCOPE OF THE WORK.## E.#CONTRACTOR SHALL PROVIDE APPROPRIATE SAFE TY AND PROTECTION EQUIPMENT FOR ALL THE PERSONNEL INCLUDING FIRST AID KIT. F.#CONTRACTOR SHALL TAKE ALL PRECAUTIONS TO AVOID ANY DA MAGES TO THE PLANT EQUIPMENT WHILE CARRYING OUT THE WORKS. FOR ANY DAMAGES CAUSED Y CONTRACTOR TO DEWA PROPERTY DURING THE PAINTING PROCESS, CONTRACTOR SHALL E HELD LIALE TO REPLACE DAMAGED EQUIPMENT AT HIS OWN COST.# # G.#DUE TO PLANT OPERATIONAL EMERGENCIES, DEW A RESERVES THE RIGHT TO CHANGE THE SHUTDOWN SCHEDULE WITH SHORT NOTICE, IN SUCH CASE CONTRACTOR SHALL PROMPTLY

CLEAR THE WORK AREA A ND REVISE THE WORK IMPLEMENTATION SCHEDULE IN CONSULTATION WITH CONCERNED DEWA ENGINEER. H.#CONTRACTOR SHALL WORK IN ACCORDANCE WIT H INTERNATIONAL CODES AND STANDARDS AT EACH STAGE OF WORKS. IN ALL CIRCUMSTANCES, LOCAL GOVERNING RULES SHALL E ADHERED TO.# # I.#C ONTRACTOR SHALL COMPLETE ALL ERECTION ACTIVITIES WITHIN THE MUTUALLY AGREED OUTAGE SCHEDULE (4 DAYS).# J.#CONTRACTOR SHALL OTAIN AL L NECESSARY GATE PASSES FOR MANPOWER AND MATERIALS IN AND OUT FROM DEWA PREMISES. K.#AT ALL TIMES CONTRACTORS# PERSONNEL MUST STRIC TLY ADHERE TO THE SAFETY AND SECURITY PROCEDURES OF DEWA DURING THEIR PRESENCE AND WHILE WORKING INSIDE DEWA PREMISES. # L.#DISPOSA L OF ALL KIND OF WASTE CREATED DURING SAID SHALL E DISPOSED Y CONTRACTOR ACCORDING TO DUAI MUNICIPALITY RULES AND REGULATION. 4.0 QUALIFICATION OF IDDER A.#THE IDDER SHALL HAVE PROVEN EXPERIENCE IN DESIGN AND ENGINEERING OF PIPE AND SUPPORTS, STRESS ANALYSIS AN D ERECTION IN OR OUTSIDE UAE AND HAVE PREVIOUSLY WORKED IN PIPING CONSTRUCTED IN POWER STATIONS RELATED ENVIRONMENT.# .#THE IDDER S HALL DEPUTE A QUALIFIED ENGINEER AND INSPECTOR WHO SHALL CONDUCT INSPECTIONS AND TESTING AT EVERY STAGE OF THE PROCESS AT DEWA PREMI SES AND RELEASE/ISSUE REQUIRED CLEARANCE CERTIFICATES OF ACCEPTANCE/CLEARANCE TO DEWA.# 5.0 SITE PRE-REQUISITES THE FOLLOWING ARE, UT NOT LIMITED TO, THE MINIMUM PRE-REQUISITES TO CARRY OUT THE WORK AT SITE. A.#CONTRACTOR SHALL OTAIN ENTRY PERMITS FROM DEWA AS PER SECURITY POLICIES. .#THE CONTRACTOR
SHALL COMPLY WITH DEWA RULES REGARDING SAFETY & SECURITY C.#THE PRESENCE OF CONTRACTOR#S M ANPOWER SHALL E CONFINED/RESTRICTED TO THE WORKING AREAS ONLY. D.#THE CONTRACTOR SHALL PROVIDE ALL CONSUMALES, MATERIALS, EQUIPMENT, OFFICE FACILITIES ETC. ETC. TO CARRY OUT THE WORKS. E.#COMPUTERS AND CAMERAS REQUIRED TO COMPLETE THE WORKS ARE ALLOWED ONLY IF A PPROVED Y DEWA SECURITY. F.#ALL MATERIAL AND TOOLS ROUGHT IN SHALL E DECLARED AT POWER STATION SECURITY GATE, THESE ITEMS SHALL E I NSPECTED AND THE LIST SIGNED Y DEWA SECURITY. THIS DOCUMENTS INCLUDING DELIVERY NOTE WILL E THE ASIS FOR THE CLEARANCE (GATE PASS) T O TAKE THE MATERIAL & TOOLS OUT ON COMPLETION OF THE JO. G.#ONLY AFTER ISSUE OF THE PTW Y DEWA THE CONTRACTOR IS ALLOWED TO COMMENC

E THE WORK. AFTER COMPLETION OF WORK, THE CONTRACTOR SHALL FORMALLY CLOSE THE PTW AND RETURN THE SAME TO DEWA ENGINEER.# H.#NO STAF F OR VEHICLES OF THE CONTRACTOR WILL E PERMITTED TO STAY INSIDE DEWA PREMISES AFTER CLOSE OF USINESS HOURS.# I.#WELL IN ADVANCE AND Y WRITTEN APPLICATION, CONTRACTOR SHALL SUMIT FOLLOWING DOCUMENTS TO DEWA TO ISSUE THE ENTRY PERMIT VALID UP TO THE PERIOD OF CONTR ACT WORKS: ·#LIST OF STAFF TO E ENGAGED ON THE JO WITH DESIGNATIONS ·#COPY OF VALID PASSPORTS, LAOR CARDS, UAE ID CARDS ·#FOR VEHIC LE DRIVERS, COPIES OF VALID DRIVING LICENSES ALSO TO E ATTACHED. ·#LIST OF VEHICLES WITH COPY OF VALID REGISTRATION CERTIFICATE/ VEH ICLE LICENSE.# 6.0 FACILITIES PROVIDED Y DEWA THE FOLLOWING FACILITIES SHALL E PROVIDED Y DEWA, FREE OF CHARGE TO THE CONTRACTOR, LIMITED TO THE SCOPE OF WORK UNDER THIS

CONTRACT: A.#SERVICE AIR (NOT DRY), ELECTRICITY AND WATER FOR WORK AT DEWA SITE. IT IS THE RESPONSIILITY OF THE CONTRACTOR TO HAVE HIS OWN ARRANGEMENT IN EXTENDING THE ELECTRICITY AND WATER UTILITY TO THE WORK LOCATIONS. F OR ANY ULK STORAGE OF WATER, CONTRACTOR SHOULD MAKE HIS OWN ARRANGEMENT FOR STORAGE TANKS, ETC. .#THE DEWA MANAGERS SHALL E CONTACT ED AT ANY TIME IN OFFICE HOURS FOR ANY QUERIES AND DOUTS AND IN CASE OF EMERGENCIES ANY TIME EYOND OFFICE HOURS EVEN DURING HOLIDAYS AND OFF-DAYS. D.#SPACE FOR PUTTING UP A TEMPORARY OFFICE CUM STORES SHALL E PROVIDED Y DEWA AND THE FACILITIES FOR THE SAME SHALL E ORNE Y THE CONTRACTOR AT HIS OWN COST. E.#NECESSARY PTW / LC / HWP FROM OPERATION, CHEMICAL LA / FIRE DEPARTMENT CLEARANCES TO CA

RRY OUT THE SCOPE OF WORK UNDER THIS CONTRACT. F.#THE CONTRACTOR, HOWEVER, IS REQUIRED TO FURNISH IN ADVANCE HIS REQUIREMENT OF POW ER AND

Documents

 Tender Notice