TENDER ENQURY FOR SD PONTOON MR-20

00001 Carryout the following jobs on hull (Under water Area : 1738 sq.m and top side Area : 143 sq.m a) Scrapping to be done for the under water portion of hull and top side area.

00001 Carryout the following jobs on hull (Under water Area : 1738 sq.m and top side Area : 143 sq.m b) Hydro jet cleaning to be done for the under water portion of hull and top side area.

00001 Carryout the following jobs on hull (Under water Area : 1738 sq.m and top side Area : 143 sq.m c) Grit blasting to SA 2.5 standard to be carried out on complete under water area

00001 Carryout the following jobs on hull (Under water Area : 1738 sq.m and top side Area : 143 sq.m d) USG survey reading to be taken for entire area (Points: 5 sq.mtrs)

00002 Renew following sacrificial anodes (Anodes supplied by Navy):- a)Flush mounted type: 22 no’s

00002 Renew following sacrificial anodes (Anodes supplied by Navy):- b)Standoff type : 69 no’s

00003 Weather Deck grit blasting

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 A) On entire under water hull including of boot top: (entire paint scheme renewal – LLPS) (a) 02 coats of A/C,dft:2x150

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 A) On entire under water hull including of boot top: (entire paint scheme renewal – LLPS) (b) 01 coat of tie coat , dft: 1x125 microns)

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 A) On entire under water hull including of boot top: (entire paint scheme renewal – LLPS) (c)03 coats of A/F paint, dft: 3x150 microns. (Paint OEM :JOTUN)

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 B) Top side area Complete paint scheme renewal as per HPPS for pontoon side above water paint scheme, no of coats with DFT. (i)1 coat of Primer dft. 1 X 50

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 B) Top side area Complete paint scheme renewal as per HPPS for pontoon side above water paint scheme, no of coats with DFT. (ii) 2 coats of A/C dft. 2 X 250

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 B) Top side area Complete paint scheme renewal as per HPPS for pontoon side above water paint scheme, no of coats with DFT. (iii) 1 coat of top coat dft. 1X60

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 C) Weather deck (complete renewal) High Pressure Fresh Water jet washing of weather deck and complete paint scheme renewal as per HPPS for weather deck water paint scheme, no of coats with DFT. (i) 1 coat of Primer dft. 1 X 50

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 C) Weather deck (complete renewal) High Pressure Fresh Water jet washing of weather deck and complete paint scheme renewal as per HPPS for weather deck water paint scheme, no of coats with DFT. (ii) 2 coats of A/C dft. 2 X 200

00004 High Pressure Fresh Water jet washing of U/W hull and top side area post completion of blasting for removal of dust particle and application of primer coat compatible with LLPS.as per NO 53/16 C) Weather deck (complete renewal) High Pressure Fresh Water jet washing of weather deck and complete paint scheme renewal as per HPPS for weather deck water paint scheme, no of coats with DFT. (iii) 1 coat of non skid coat dft. 1X800

00005 Draft Marks: Draft marks to be checked, cleaned & painted

00006 Renewal: Flood Alarm system of annunciation panel along with cabling (By firm - Supply and Installation) and degutting of old items. (Technical specifications/ model : SOLID STATE/INTEGRAL LOGIC,OEM :PROCON INSTRUMENTATION(P) Ltd:- CHENNAI )

00007 Fitment of Nitrile rubber fenders (Vertical:50) as per sample lab certificates to be obtained from ND(V) Lab. (Specification : Inner Dia: 125 mm,Outer Dia:230 mm)

00008 Fitment of Nitrile rubber fenders ( horizontal :115 no’s) as per sample lab certificates to be obtained from ND(V) Lab.(Specification : Inner Dia: 125 mm,Outer Dia:230 mm)

00009 Securing chain of galvanized iron with D shackles (FOR GUARD RAILS) to be renewed (rod dia 15mm)

00010 Water Ballast tank-23 no’s: (a) Grit blasting (SA 2.5) followed by FW cleaning of all tanks. (steel plate provided by yard)

00010 Water Ballast tank-23 no’s: (b) Hull repair where necessary based on Hull survey.(Approx. 40Ton)

00010 Water Ballast tank-23 no’s: (c) Complete Paint scheme renewal post hull repairs I.a.w NO 53/16. (i) 01 coat of primer (1x50)

00010 Water Ballast tank-23 no’s: (c) Complete Paint scheme renewal post hull repairs I.a.w NO 53/16. (ii) 02 coats of A/C,dft:2x150

00011 Manhole covers: (a)All MS top covers to be renewed as per sample where necessary

00011 Manhole covers: (b) All comings of 10mm thickness to be renewed based on survey where necessary.

00011 Manhole covers: (c) Opening mechainism of manhole covers to be renewed where necessary

00011 Manhole covers: (d) Neoprene gaskets to be renewed (Material - firm will provide)

00011 Manhole covers: (e) 4 in nos operating handles to be renewed as per sample.(Plates supplied by FAB Dept.) (4x46)

00012 Bollards: (a) Bollards to be chipped and painted (Set of 2)

00012 Bollards: (b) (i) Renewal of 03 no single bollards as indicated by survey team

00012 Bollards: (b) (ii) Renewal of 03 no double bollards as indicated by survey team

00013 Guard Rails: (a) Renewal of damaged Guard rails(pipe/rod) as per sample

00013 Guard Rails: (b) Chipping, de scaling & painting of guard rails.(Enamel paint)

00014 Drain plugs :All stainless steel drain plugs to be opened and renewed and fitted back and made water tight. Each set consists od 1 male and 1 female plug (a) Male Plug

00014 Drain plugs :All stainless steel drain plugs to be opened and renewed and fitted back and made water tight. Each set consists od 1 male and 1 female plug (b) Female plug

00015 Towing eye (04no’s): (a)To be surveyed, blasted and painted.

00015 Towing eye (04no’s): (b)Renewal of 02 no. towing eye as indicated by survey team

00016 Cleats (02No’s): (a) To be surveyed, blasted and painted.

00016 Cleats (02No’s): (b) Renewal of 02 no.cleats as indicated by survey team

00017 Air Pipes: (a) 46 in no. Air-pipes and sounding pipes are corroded & need to be renewed (i) 23 No Air pipes corroded tube renewal.(Material : GI ,50 mm)

00017 Air Pipes: (a) 46 in no. Air-pipes and sounding pipes are corroded & need to be renewed (ii) 23 No sounding pipes corroded tube renewal(Material : GI ,50 mm)

00017 Air Pipes: (b)Stainless steel covers for air escape pipes to be manufactured and secured with chain to air escape pipe.

00018 Ladders: All vertical ladders to be surveyed chipped and painted.

00019 Provision of valve in all air pipes to make it air tight. (Non Return Valve 2 inch )

00020 Fitment of ITP in internal tanks (Material: SS)

00021 Pressure testing of all tanks

00022 Metal built ups to be carried after survey if necessary (a) 25 X 25 mm deep pits - 100 Nos

00022 Metal built ups to be carried after survey if necessary (b) (i) Building and fairing up of 25 X 25 mm deep pits - 100 Nos

00022 Metal built ups to be carried after survey if necessary (b) (ii) Building and fairing up of 50 X 50 mm deep pits - 100 Nos

00023 Fairing of distorted locations at various places of hull as indicated by survey team - 20 locations (each location shall consider a minimum area of 1 sqm.

MAYURI ENGINEERING WORKS

WINTECH ENGINEERING WORKS

HIGH SEAS SHIPPING ASSOCIATES

M G Rajeev and Co.

ASMACS

YEOMAN MARINE SERVICES PVT. LTD.

Sadhav Offshore Engineering Company

SAGAR SHIP REPAIRERS AND MARINE SERVICES

Flash Forge Private Limited

CARE MARINE AND ALLIED SERVICES