PROVN OF TWO OXYGEN MANIFOLD SYSTEMS FOR 20 BEDS EACH ALONG WITH MANIFOLD ROOM AT COVID WARDS OF MILITARY HOSPITAL FAIZABAD

Amount

Surface excavation in soft / looose soil n. exc 30 cm deep and averaging 15 cm deep and getting out in soil, complete all as specified.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation etc and getting out in soft/loose soil , complete all as specified.

M & L PCC 1 : 4 : 8 Type D-2 ( 40 mm graded crushed stone aggregate) as in foundation and mass concrete , complete all as specified.

S & F TMT steel bars 10 mm dia and over, cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking end and binding with and including MS wire annealed not less than 0.9 mm dia but in stirrups , complete all as specified.

S & F TMT steel bars 6 to 8 mm dia and over, cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking end and binding with and including MS wire annealed not less than 0.9 mm dia , complete all as specified.

M&L Use and waste the form work to sides of concrete foundation, footings plinth beam etc, vertical or to batter , complete all as specified.

M&L for form work to sides and soffit of floor or roof beam, beam haunchings, girders, bressummers lintels, cantilevers, shellves including supports, overhangings etc., also splays between floor and beam as in fair finished complete all as specified and directed.

M&L Use and waste the form work to sides of pillars, posts, struts, piers, columns, fair finished surface, complete all as specified.

M & L RCC (Design Mix) 1:2:4 , using 20mm graded crushed stone aggregate , type B1 as in foundation footings, foundation beam, plinth beams and bases of columns basement slabs, and mass concrete. , complete all as specified.( Formwork and reinforcement shall be measured and paid separately)

M&L RCC (Design Mix) 1 : 2 : 4 Type B-1 using 20mm graded crushed stone aggregate , as in beams, cantilevers , bressummers, lintels over 1.5 m span , complete all as specified.( Formwork and reinforcement shall be measured and paid separately)

M & L RCC (Design Mix) 1 : 2 : 4 Type B1 using 20mm graded crushed stone aggregate , as in columns pillers, piers, posts and struts, complete all as specified.( Formwork and reinforcement shall be measured and paid separately)

M & L RCC (Design Mix) 1 : 2 : 4 Type B-1 using 20mm graded crushed stone aggregateas in slabs supported on walls beam and colums in floors, roofs, landings, deck slabs and shelves and the like , complete all as specified.( Formwork and reinforcement shall be measured and paid separately)

M & L brick work with Flyash Bricks straight or curved on plan exc 6 m mean radius built in CM 1 : 6 , complete all as specified.

Returning, filling in, including spreading levelling, watering and well ramming in layers n exc 25 cm in soft/loose soil, complete all as specified.

M & L Removing excavated material to a distance exc 50 metre but n.exc 250 metre but and depositing where directed at a level n exc 1.5 mtr above starting point, complete all as specified.

M & L Sand filling under floors or in foundations including watering and consolidation, complete all as specified.

M & L 75 mm thick PCC 1:5:10 Type E-2 ( 40 mm graded crushed stone aggregate) as in sub base to floors , complete all as specified.

M&L 40 mm thick, plain cement concrete 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate) as in floors finished even & smooth without using extra cement, , complete all as specified.

S & F steel ventilator with top hung shutter including hinges steel peg stay complete including painting with one shop coat of zinc chromate primer , complete all as specified.

S & F Steel glass of ordinary quality 3.00 mm thick in panes n exc 0.5 Sqm in each pane , complete all as specified.

M & L 5mm thick rendering on fair faces of brick work or concrete surface in CM 1:3 as in ceiling to be finished even and smooth with out using extra cement, complete all as specified.

M & L 10 mm thick rendering on fair faces of brick work or concrete surface in CM 1:6 as in internal walls to be finished even and smooth without using extra cement , complete all as specified.

M & L 15 mm thick (10mm in CM 1:6+5mm thick in CM 1:4) rendering on fair faces of brick work or concrete surface in CM 1:4 to be finished even and smooth without using extra cement and including WPC @ 3% total weight of cement (external). Note: WPC should be measured & paid Separately.

Supply only intergal water proofing compound complete all as specified and directed by Engr-in-Charge

M & L for preparing newly plastered surfaces of ceiling and M&L for applying three coats of white wash complete all as specified and directed.

M & L for preparing surface of newly plastered walls and applying two coats of oil bound distemper (OBD) over 2mm thick wall care putty preparatory to distempering complete all as specified and directed.

M & L for preparing newly plastered surfaces of walls and applying two coats of cement based paint over a coat of alkali resistant primer complete all as specified.

M & L 40mm Damp proof course in 1:2:4 type B-0 to horizontal or vertical surfaces including necessary formwork, , complete all as specified.

S &F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required; hooks (stay), heavy, for large gates; hook and pintle hinges; large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; will ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe410-0 or Fe 310-0 complete all as specified and directed

Cutting holes into brick walls exceeding half brick but n exc full brick thick walls for inserting holdfasts and making good dismantled portion with PCC 1 :2 : 4 Type B1 or CM 1:3, complete all as specified.

S & F mild steel work in framed work as in doors or gates of angle or other sections, with gusset plates, rails, braces, etc., complete drilled for fixing of steel sheeting or other covering doors etc, to be prepared for hanging or sliding with and including either hooks and hingesor steel hanging door fittings (exclusive of steel, sheeting or other covering, running rails and guides) and hanging also fastening and fixing complete conforming to Gde Fe 290(Gde E-165)

M & L for preparation of newly steel surface of any description over 10cm width or girth, not otherwise described applying two coats of synthetic enamel paint over a coat of red oxide primer over, complete all as specified.

M & L 75 mm PCC 1:3:6 Type C-2 ( 40 mm graded crushed stone aggregate ) as in plinth protection complete all as specified and directed laid iin slope and joints filled with mastic filling.

S&F water proofing treatment upto concrete surface of roof slab of any description and of any thickness , cleaning, wire brushing, watering, removal of debris all as specified and directed. (a) 10mm thick screed bed in CM 1: 4 mixed with and including WPC. (b) M&L for applying primer @ 0.50 Kg/Sqm on prepared surface confirming to IS 3384-1965. (c) A layer of hot blown bitumen grade 85/25 as per IS 702-1988 @ 1.2 Kg/Sqm will be applied over primer. (d) Laying of APP Membrane polymeric water proofing membrane 3mm thick and weight not less than 3Kg/sqm with non woven polyster reinforcement and bonded completely to the substrate & the overlaps are then scale/fused by flame as per manufacture instruction and laying procudere. the minimum overlaps of 100mm shall be allowed at the ends and sides of strips polymeric membrane. (e) Applying a layer of blown garde bitumen 85/25 @ 1.2 Kg/Sqm and blinding material such as sand in dry condition @ 0.5 to 1.0 Kg/sqm shall be dusted over the bitumen (f) Toping will be done with brick tiles 40mm thick laid over 15mm screed bedding in layer of CM 1:4 and jointed & pointed in CM 1:4 linseed oil @ 5% by weight of cement shall be mixed with CM for screed and pointing to the brick tiles after laying the curing shall be cured with water ponding complete all as specified and directed.

M&L for 2 mm thick polymer natural synthetic antistatic flooring fire retardant compression moulding conductive flooring having electrical resistance floor surface to the earth between 50kilo ohms to 2 mega Ohms measured with wet electrode with accordance with details containing in STEC pamplet No 7 all as specified fixed over and including copper strips brazed on existing surface including cleaning & preparation of surface by passing the suitable adhesive. the copper grid provided with diagonal earthing. the earthing resistance shall not exceed one Ohm. the copper strip work shall be fixed the the existing floor at the 0.6m to 0.9m all as specified and as per manufcature instructions all as specified and directed.

M & L point wiring for one light point/fan point controlled by one, one way switch using 1.5 Sqmm nominal cross sectional area multistranded copper conductor,FR PVC insulated unsheathed cable in and including 20 mm dia or higher size PVC concealed conduit and fittings with 1.5 Sqmm nominal cross sectional area used as continuous earth wire and connected to earth dolly including metal flush boxes with white cover plate and making neccessory electrical connection of modular type Switches, sockets,regulators etc ,complete all as specified

All as per item no. 36 but for One 3 pin 5 Apms socket out let point on independent board.

All as per item no. 36 but for One switch socket outlet point 3 pin, 5 Amps on the same board

M&L point wiring for 15 amps socket point controlled by one, one way switch using 2.5 Sq mm nominal cross sectional area multi stranded copper conductor, PVC insulated FRLS unsheathed cables in and including PVC concealed conduit and conduit fittings including pressed steel terminal switch boxes and 3 mm thick plate for fixing of switches/sockets and fitted with Chromium plated brass screws & washers and1.5 Sq mm nominal cross sectional area multi stranded copper conductor, PVC insulated unsheathed earth wire and connected to earth dolly complete all as specified.

M & L for sub main wiring with two run of 6 sqmm (nominal cross-sectional area) FR PVC insulated & unsheathed 1100 volts grade multistranded copper conductor single core cable drawn through and including PVC conduit/PVC casing caping of adequates size and fittings and accessories concealed in walls, floors and ceilings complete including one run of FR PVC insulated & unsheathed single core multistranded copper conductor cable of size 4 Sqmm green in colour as earth continuity conductor connected to common earth dolly complete all as specified .

S & F switch piano flush type one way 6 Amps complete all as specified .

S&F switch piano, flush type, one way, 16 Amps complete all as specified .

S & F socket outlet 5 pin, 6 Amp flush type complete all as specified .

S&F socket 2 in 1, 3 pin, 5 and 16 Amps flush type complete all as specified .

M&L ceiling rose, Pilot 3 Plate ceiling rose 6A complete all as specified.

S&F epoxy powder coated distribution box SPN 8 way, 240 Volts for MCBs, grouted flush to walls complete with IP 43 and metal door complete all as specified .

S & F MCB SPN, 32 Amps, 230 VoltsC series 10 KA, including necessary connection complete all as specified .

S & F MCB SP 6 to 32 Amps, 230 Volts C series 10 KA, including necessary connection complete all as specified .

S&F LED tube light fitting,1X18 Watt surface and wall mounted LED batten with polycarbonate housing & integrated electronic driver and all accessories with 1 No 18 watt LED tube rod including provn of twin core multi stranded copper cable of size 1.5 Sqmm from ceiling rose to tube light fitting complete all as specified . Make : Havells Cat NoLHEXAP7PN1W018 or equivalent As approved by GE

Supply and fixing building security light LED 20 Watt , IP 66, including provisioning of Siutable size of GI bracket , clamp and nut and bolt etc including PVC insulated twested wire 3 core 23/0076 cooper conductor flexible PVC insulated wire complete all as specified .

Supply and fixing exhaust fans AC single phase 230/ 240 V of size 450 mm sweep with louver including provisioning of sutable size hole on the wall complete all as specified .

M&L earthing complete with earth plate electrode copper plate 60×60cm ×3.15mm thick, buried directly in to ground (earth pit) not less than 2.25 meters deep below GL with top edge of earth plate not less than 1.50 m below ground level, connected to 20×3 mm copper strip. (7.50 m long) by means of nuts, bolts and washers, check nuts of GI and protected by the GI pipe light grade 1.5 mm nominal bore (7.50 m Long) for earth plead wire, watering pipe light grade of 20 mm nominal bore, 0.63 mm thick CI funnel, wire mesh etc complete including necessary earth work and excavation in any type of soil, PCC 1:2:4 type B1 earth pit and Precast RCC cover 50 mm thick dully reinforced with 6 mm dia, MS round bars @ 100 mm C/C both ways, earth testing point, making good to floor complete all as specified.

Supply and fixing 20x3mm copper strip complete all as specified .

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and crewed including 3 nos. 8mm dia 25mm long hexagonal head screw complete all as specified .

Supply, install, testing and commissioning of Oxygen Base Unit comprising of following works :(A)OxygenManifold 20+20 CE Marked :- The oxygen manifold would be of above size of bulk oxygen cylinders. It shall be suitable to with stand a pressure of 2400 PSI.The main frame are made out of 50 X 50 X 6 mm angle iron and bottom frame of 20 X 20 mm mild steel square bars install in such a way that the cylinders must be stage for use in upright position and are not fell down under any circumstances.The gases passed through inter-connecting tail pipes duly fitted with suitable bull nose and nut adopter for cylinder valve and tube size is 10 mm OD Copper tube duly annealed having wall thickness 1.5 mm in spiral shape and the other end of the tail pipe are fixed with non-return valve.The non return valve are fixed in brass block of size 25 mm square vertically which are fitted with high pressure copper tube of size 15mm OD having wall thickness 1.5 mm. Both the arms of manifold further fixed in automatic control panel. All the joints of copper tube, brass block, and inter connecting tubes are welded with silver brazing. Pressure release safety valve also provided. The manifold is fabricated in such a way to give distribution flow of 1500 ltrs per minute. The manifold would be degreased and purged with inert gas before commissioning. The manifold would be painted. Each manifold system should comprise of back bars,40 Nos of tail piece, 40 Nos NRVs and 40 Nos of bull nosefittings for connecting to cylinder All above work would be done strictly as per specification and entire satisfaction of engineer in-charge THE SYSTEM SHOULD COMPLY WITH HTM 02 01 STANDARD. MAKE NAME- MES, LMPL, SSS TECHNOLOGY (B) OXYGEN CONTROL PANEL CE Marked - Fully Automatic Control Panel shall be The control panel would be supplied as a pre-tested and pr-sated self-contained unit. The control panel is installed in the middle of both arms of manifold and fabricated in such a way that it would withstand of working pressure 2400psi and test pressure would be 3500psi. It would also supply a flow of 1000 ltrs. Per minute at a pressure of 4 bar (60psi) constantly on either bank.FEATURES (i) Electric audio- visual indicators for each bank status.(ii) Electrically audio-visual indicators at the time of manual changeover.(iii) Impact and weather resistance colored cover.(iv) Independent gauges and indicators.(v) manual change over from on line bank to reserve bank and vise versa.(vi) In built low-pressure audiovisual alarm.(VII) tHERE SHOULD BE INDICATOR SYSTEM SHOWING DUTY BANK OPERATION, STAND BY, CYLINDER CONDITION ETC.MAKE NAME- MES, LMPL, SSS TECHNOLOGY (C)Oxygen Emergency SYSTEM :-In case of emergency, the supply of medical oxygen is restored immediately with this system. The emergency system would be consists of 04 no. cylinders - configuration This would be suitable withstand a pressure of 2400psi. This would be inter connected with high pressure, high flow, double stage control regulator duly fitted with cylinder contents as well as line pressure gauges of 50mm dial size.Pressure release Safety valve are also be provided in this system, so that it would release the pressure beyond 70psi. The outlet point of pressure regulator would be connected with emergency point of oxygen pipeline with the help of inter-connecting adopters. MAKE NAME- MES, LMPL, SSS TECHNOLOGY. Note: The work shall be executed by specialised workors after approval of GE.

Supply, install, testing and commissioning Oxygen Gas Terminal Units (Oxygen Gas Outlets) with adaptors/probe for oxygen, compressed air and vacuum: Matching adaptors to the gas outlet mentioned above i.e. adaptor for oxygen, air and vacuum. The terminal units would have following features :- (a) It would be front insertion type. (b) Terminal unit would have mechanism with check valve. (c) Allow single hand operation. (d) THE OUTLET SHOULD BE DOUBLE LOCKING TYPE AS PER HTM 02 01 STANDARD. (e) THE OUTLET SHOULD HAVE ON LINE SERVICE FACILITY WITHOUT DISCONNECTING FLOW TO OTHER OUTLETS. (f) They would close automatically when connected apparatus is removed. (g) For allowing on line maintenance the terminal unit would be equipped with a check valve for all positive pressure gases for closing gas supply whenever the outlet point is opened. (h) The outlet would be non interchangeable for specific gas and it would accept only correct medical gas adopter/Probe. (i) It would be color coded as per HTM 2022 (j) The design of this outlet would be compatible to installed vertical on valve horizontally on ICCU panel and area servicing unit and also vertical to fit in pendants. (k) It would only supply with correct probe/ adopter. IT SHOULD BE CE MARKED. MAKE; MES/LMPL/SSS TECHNOLOGY

Supply, install, testing and commissioning of BPC (Back Pressure Compensated) Flowmeter with humidifier bottle would be BPC single type Pipeline Flow Meter unit duly fitted with the fine adjustment valve. It would be backpressure compensated to bear and control the Oxygen Pressure approx. 60psi. Flow meter unit would be consisting of double wall rotta-meter has range of flow 0 to 13 ltrs. per minute with fine adjustment valve. The rotta meter and humidifier bottle would be made of clear, impact resistance polycarbonate (duly graduated). This unit would be have attachment to fit humidifier bottle of capacity 100 Ml. consist of clear, impact resistance polycarbonate jar. This would also have Reciprocating on top for flow meter/plastic cap having nozzles for outlet tubes and the inlet tube end would be multi function combination bubblier/ nebulizer to add the humidity and create an aerosol in Medical Gas min marks would be on jar. This unit would be supplied with PVC Clear green tube of 1.5mtrs. Long duly fitted with disposable Oxygen mask. MAKE- MES/LMPL/SSS TECHNOLOGY

Supply, installations, testing and commissioning of copper pipe of size 15 mm outlet dia with 0.90 mm wall thickness, seamless, deoxidized, non arsenical, half hard, lempered and degrees manufactured as per BS 6017 of 1981 table 2, Gu-DHP complete including Tees, Bends, Sockets, Specials, Fittings and fixtures etc. and applying two coats of suitable paint of required colour complete and all as specified. Make- Janya/Metalco/Mehta tubes.

All as per item no. 59 but of 22mm

Supply, installations, testing and commissioning of copper pipe of size 12 mm outlet dia with 0.70 mm wall thickness, seamless, deoxidized, non arsenical, half hard, lempered and degrees manufactured as per BS 6017 of 1981 table 2, Gu-DHP complete including Tees, Bends, Sockets, Specials, Fittings and fixtures etc. and applying two coats of suitable paint of required colour complete and all as specified. Make- Janya/Metalco/Mehta tubes.

Supply, install, testing and commissioning of Isolation Valve Assembly: CE marked, ISO 9001-2008, for Oxygngen gas comprising of following:- SPECIFICATION: To control the pressure as well as for maintenance quarter turn open at 90-degree ball type valves would be provided. These valves would be of nickel-plated brass body having PTFE seat and inner outer seals. These valves would have stainless steel ball of specific ID clearance so that line pressure would not drop. For installation only PTFE gaskets would be used in between nuts and valve to prevent leakage. All the nuts for fixing the ball valve would be of brass with brass nozzles for easily brazing with copper tube. All ball valve assemblies would be on approachable height for easily operation. And enclosed in powder quoted visible box. TECHNICAL SPECIFICATION (a) Leakage Clause : 1 (b) Temperature range : Ambient (c) Working Pressure : 7.5 bar maximum (d) Test pressure : 50 bar maximum (e) Standard : As per HTM 2022 (f) Size : Upto 28 mm.

All as per item no. 62 but isolation valve assembly of size 15mm

M/S NAGENDRA AND BROS ENTERPRISES

Channa Brothers and Co.

M/S CHANDRIKA PRASAD AND SONS

M/S JAGANNATH SASMAL

M/S SIWALIK AND CO

M/s VIJAY TRADERS

M/S C L GUPTA AND SONS