1. Providing of oxygen facility including shifting/transportation of Bulk D Type Cylinders to Sonamarg, Baltal/ Panjtarni/ Lower Cave/ Upper Cave from Central Kashmir for Shri Amarnath Ji Yatra

Amount

Part A Medical Gas Pipeline System

Installation of dismantlled Oxygen manifold including Pipeline system along with Oxygen Outlet points at Upper Cave and Lower cave temporary structure

Additional requirement of Copper tubing by. way of providing, fitting & testing of seamless copper tubing of following diameters, solid drawn of thickness 0.9mm for oxygen line. The medical grade copper tubing shall be seamless hard tempered. The job includes cutting of copper tubing, silver brazing, polishing, providing and fitting of copper fittings like nipples, sockets, elbows, reducers, tees etc. The copper tubing shall be fitted on the wall with the help saddles, clamps etc and shall have to be tested at a pressure 3 times than the working. pressure of oxygen.

Providing, fitting and testing of new PB type oxygen flow meter with humidifier bottles connected to the self sealing valves of oxygen, BPC oxygen flow meter shall be offering the latest technical improvements for a precise measuring of the flow, with +/-5% accuracy. The body of the flow meter shall be chrome plated Brass, graduated flow tubes and cover made of polycarbonate. The flow meters shall have adjustable flow by needle valve with micro metrical regulation. The flow meter shall be able to compensate back pressure and shall have a standard. flow of 0-15 LPM. The inlet filter of flow meter shall be made of stainless steel wire net and is be connected to the outlet of self sealing valve with humidifier bottles. This includes providing and fitting of necessary copper fittings complete in all respects. (6 new flow meters at every site)

Replacement of damaged Oxygen outlet points by way of supply, installation, testing & commissioning of Oxygen PB type Gas outlets properly cleaned for medical gas service.Each outlet will have less than 3 psi (21KPa) pressure drop through the outlet @ 120 l/min. and 50 psig (345KPa) inlet pressure. For outlets providing positive pressure gas, the outlet will be equipped with a primary and secondary check valve wil be rated for 200psi (1,379 kPa) allowing the primary check valve to be removed for services without isolating the entire zone. The wall outlets will have a gas specific back body with steel mounting plate, which allows outlets to be ganged together with a center line spacing of 5" (127mm). Each back body will be equipped with a 6½" (165mm) length type "K" copper pipe stub which is brazed to the outlet body. The inlet pipe can be swiveled 360 degrees for ease of installation.

Replacement of damaged isolation valve by way of supply, installation, testing & commissioning of brass metal ball type Isolation Valves of following, diameters. The job includes fitting of the valve on the pipeline by means of brazing with silver electrode along with necessary fittings required to complete the job. 12mm

Filling of oxygen gas in the Bulk D type cylinders upto a pressure of 150 kg/cm2

Part B Transportation

Transportation Including loading/unloading of filled Bulk D type Oxygen cylinders (provided by the Health department) from

Kangan to the Base Camp Baltal by motor transport (min 60 cylinders per trip)

Baltal to Pantarni by ponnies ( 2 cylinders/ trip)

Baltal to Upper cave by ponies ( 2 cylinders/ trip)

Baltal to Lower cave by ponies ( 2 cylinders/ trip)

Transportation Including loading/unloading of filled/unfilled Bulk D type Oxygen cylinders (provided by the Health department) from

Upper Cave to Baltal by ponnies ( 2 cylinders/ trip)

Lower Cave to Baltal by ponnies( 2 cylinders/ trip)

Panjtami to Baltal by Ponnies( 2 cylinders/ trip)

Baltal to Kangan by motor transport (min. 60 cylinders/trip)

M/s Bhat Engineering Works