REPAIR RATE CONTRACT OF ABOVE WATER STEEL RENEWAL ONBOARD IN SHIPS AND YARD CRAFTS FOR A PERIOD OF ONE YEAR EXTENDABLE BY ANOTHER TWO MORE YEARS AT NSRY (KAR)

Amount

Services

Steel Renewal of Structural plates along with Stiffeners of Deck and bulkheads and ship side and thickness as specified below: Material grades: DMR 249A, DMR249B, D 40S, MS, B Quality steel. Standard : NES 155, NES 706 Steel plates supplied by yard and Welding Consumables to be supplied by contractor (a) up to 6mm

(b) 6mm to 12mm thickness

(c) 12mm thickness and above

Cutting/ Welding/ Modification of existing structure of Decks and Bulkheads and shipside plating including Tanktops. Cutting/ Welding/ Modification of existing steel structure of thickness as specified below: Internal members like web frames and T bars to be fabricated and fitted by the vendor. (Steel plates supplied by Yard, all consumables material supplied by contractor) (a) up to 6mm

(b) 6mm to 12mm thickness

(c) 12mm thickness and above

Fabrication and fitment of minor and major foundations. Standard : NES 155, NES 706 (Steel supply by yard and weld consumables by Contractor)

Renewal of SS grade steel sheets of thickness 1.2 - 4 mm (SS316)

Repair/renewal of boilers using, boiler certified welders

Renewal of Scupper along with associated rubber lips.

Renewal of Chequred plate (with welded/ bolted, countersunk screwing and lifting arrangement) in engine room and machinery compartment. Material - MS

Erection of metal staging/ scaffolding in way of steel renewal work (a) Staging material by yard

(b) Staging material by contractor

Renewal of Awning stanction Deck eye. (a) MS

Renewal of Stanction shoes (a) MS

Renewal of Stanchions pipe along with brackets, hook end plate excluding deck eye and shoe. (b) SS

Renewal of structural pillar pipe/ system (deck drain pipes,fresh water, sea water lines etc) all material supplied by contractor, pipes to be pre tested to maximum 10Kg/cm² (a) Dia 25mm or less, Material- MS IS 2062

(b) Dia 25mm to 50mm Material- MS - IS 2062

(c) Dia 50mm to 75mm Material- MS - IS 2062

(d) Dia 75mm to 100mm Material- MS - IS 2062

Opening and boxing up of Soft patches for shipping/unshipping of machinery or equipment.

Renewal of following deck fittings: (a) Mushroom heads (including wire mesh for intake)

(b) Goose neck

(c) Fairleads

(d) Bollards

(e) Jack staff

(f) deck cleats

Fabrication and fitment of protective covers for motors, electrical panels, switchboards, heat exchangers and other equipments, renewal of RU lockers, DC lockers, Racks, as per following sizes (LxWxH) upto 3mm. (a) MS

Renewal of Rubber beading (a) WT Door

(b) WT Hatches

(c) Rubber sheets: Thickness- upto 5mm

Fire assistance for hot work.

Degutting of metallic paneling SS/Al/MS/GI.

Regutting of metallic paneling SS/Al/MS/GI. Plates and refitment after chipping including drilling, tapping, riveting, Stud Welding and supply of hardware.

Degutting of lagging.

Regutting of lagging.

Lifting and shifting of heavy equipment/ structures. Includes welding of eyes, use of chain blocks, slings, tackles, hydraulic jacks, jigs, advanced tools and all required arrangements.within compartment tank (a) Between 51 Kg to 150 Kg

(b) between 151 Kg to 500 Kg

(c) More than 500 Kg

Renewal of spurn water beading/coaming.

Carry Out DPT

Krasny Defence Technologies Limited

ULTRA MARINE

CFF Fluid Control Pvt Ltd