Supply, Installation and Commissioning of 10 K.L. Capacity HSD storage tank at various locations of District Kargil.

Amount

Fabrication and supply of 10 KL capacity Horizontal tank for storage of HSD from 5mm thick MS plates for cylindrical shell and 6mm thick plates for both dished ends with necessary, manholes, inlets, outlets, drains, and 4 legs of channel etc. and necessary angle stiffness etc. complete with 1 coat of red oxide primer and 2 coat of enamel paint from outside only. Note:- 1. Apply an initial coat of paint to edges, corner, welds, and areas that are difficult to access before applying the general coat. This procedure, known as stripe coats, must be followed for each coat of paint. Surface preparation: Prior to commencing blasting all visible traces of oil, greases, salts and other contaminants must be removed , so that they neither remain encrusted on the steel nor contaminate the abrasive. Edges, corners and welded seams must be smoothed, to facilitate the coating process. 2.Following this dry blast-clean to grade Sa2-1/2 in accordance with ISO Standard 8501-1. The choice of grit must be made to ensure a roughness profile between 25µm using testex tape or equivalent/. Defects in steel revealed after blasting (delamination etc.) must be repaired in the appropriate manner. If these treatments reduce the roughness then the blasting must be repeated. After blasting a final cleaning must be carried out using a powerful vacuum cleaner, leaving the surface dust free and suitable to accept the coating. The work will be complete when an adhesive tape applied to the surface shows no traces of dust. In the time that that elapses between cleaning and the application of the coating, the preparation grades must not alter. 3. The firm shall provide all the required Items/ components, even if those have not been stated or mentioned here within to make the job complete component to provide correct services and operations as are intended for. 4. The quantity may increase or decrease as per availability of funds and requirement of material. Technical specification of 10,000 Ltr. HSD Storage tank is detailed below :-

S.NO Specification Unit No Detail 1 Type Horizontal 2 Requirement KL 10 3 Actual capacity Ltr. 12034 4 Safe fill capacity Ltr. 11433 5 Overall length Length MM 3200 6 Vessel outer dia. MM 2000 7 Working Pressure Kg/cm2 6.0 8 Hydraulic pressure 8.0 9 Design temperature 0C 60 10 Material Specification MS-2062 11 Welding specification As per ASME 12 Lag support Self-supported saddles 13 Man Hole with Lid. With locking provision. 16” Flange type 14 Thickness of shell MM 6 15 Thickness of Dish end MM 8 16 Drain valve No 1 17 Inlet point MM 1 50 18 Outlet point MM 1 25 19 Vent 1 20 Overflow 1 21 Safety release valve for extra protection 1 22 External tank paints :- Complete with 1 coat of red oxide primer and two coats of enamel paints. 23 Internal cleaning and coating :- Epoxy amine (3-coats C-Pox TL750) thickness 300 µm 24 Man ways :- Galvanized ladder & platform visual and mechanical fuel gauge

M/S FAYAZ AUTOMOBIL

NUN KUN STC ENGINEERING OPC PRIVATE LIMITED

M/S MOHMMAD IBRAHIM