INFRASTRUCTURE AND ANCILLARIES FOR OXYGEN PLANT(LIQUID AND STATIC) AT GH RAJOURI UNDER GE 862 EWS

Amount

Shed with hardstanding work:-

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in any type of soil, complete all as specified.

Surface excavation n.exc 30cm deep and averaging 15Cm deep and getting out in any type of soil, complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm, complete all as specified.

Removing excavated material nexc. 50m and depositing where directed at a level n exc. 1.5m above the starting point, complete all as specified.

Pre painted coloured galvalume aluminium Zink coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering / Cladding to wall, fixed with self tapping screws complete all as specified.

RCC 1:2:4 type B1 (using 20mm graded agggregate) foundations, including raft footings, foundation beams, plinth beams, bases for columns, etc. Basement slabs, under-reamed piles and mass concrete, complete all as specified.

Rolled sections as in main and cross beams/columns, hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates.(Fe-410 W Gde E-250 Quality A), complete all as specified.

MS frame work as in grills gratings, with ends of bars shouldered and /or riveted, or forged into spikes, framed guard bars and similar works confirming to Fe290 E-165, etc.all as specified and directed.

Welded steel wire fabric fixed complete to wood or steel members and weight per sqm nexc 4kg, complete all as specified.

Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer, complete all as specified.

Brick work with sub class ‘B’ bricks straight or curved on plan exc 6 m mean radius in CM 1:4 complete all as specified.

Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete all as specified.

Rendering 15mm thick in cm 1:4 on fair faces of brick workk finished the surface even and smooth without using extra cement complete all as specified and directed.

Rendering 20 mm thick on other than fair faces of brick work or concrete surfaces or stone masonry in cement mortar 1:6, surface finished even and smooth without using extra cement all as spd and directed

Preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of white cement primer including preparing surface of cement base even and smooth appying with wall care putty complete all as specified and directed.

Preparation of new plastered surface & applying two coats of distemper oil emulsion on walls over a coat of alkali primer over 1.5 mm thick Birla wall care putty complete all as specified and directed.

Hard core broken stone or boulder of guage not exc 63mm deposited spread and leveled in layers not exceeding 15 cm thick complete all as specified and directed.

Pain cement concrete (nominal mix ), type B-2 (1:2:4) using 40mm graded aggregate as in mass filling complete all as specified and directed.

50mm thick cement concrete B-1 (1:2:4) using 20mm graded aggregate as in top of floor finished even and smooth wih\thout using extra cement complete all as spd and directed.

Cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregates as in surface channels and drains complete all as specified and directed.

100 mm thick cement concrete D-2 1:4:8 using 40mm graded aggregate as in sub base of floor complete all as spd and directed.

Fair finished flat Form work to edges of concrete flats, treads, breaks infloors, window cills, concrete railings, openings in concrete walls floor and roofs not exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or slopping and similar work, complete all as specified and directed.

RCC 1:2:4 type B1 (using 20mm graded aggregate) as in beam, cantilever,lintel over 1.5 m span, complete all as specified and directed.

Mild steel TMT bars 10-12 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips, complete all as specified and directed.

Mild steel TMT 6 mm to 8 mm dia., cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips qualit, complete all as specified and directed.

Road path culvert work:-

Excavation over areas and n.exc 1.5 m depth for foundation in any type of soil, complete all as specified and directed.

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in any type of soil, complete all as specified and directed.

100 mm thick PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in sub base, complete all as specified and directed.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed by Engr-in-Charge.

Machine pressed precast concrete onterlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 grade jointed with grey cement and pigment all as specified and directed.

Removing excavated materials n.exc 50M and depositing where directed at a level n.exc 1.5M above the starting point, complete all as specified and directed..

Providing cement concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregate in roof kerbs or mud stops,gola, rounded or chamfered on edges, complete all as specified and directed.

Walling of Random rubble uncoursed well bonded, bedded and solidly hearted built CM 1:6, complete all as specified and directed.

PCC 1:3:6 type C-1 (20mm graded crushed stone agg as in bond stone in stone walling set in CM 1:6, complete all as specified and directed.

Extra over stone walling for hammer dressing to face stone and dressing of face beds with maximum depression on face from straight edge held against the dressed surface on sand stone n.exc 40mm, complete all as specified and directed.

PCC 1:2:4 type B-1 (20mm graded crushed stone Agg) as in coping complete all as specified and directed.

Raised pointing to random or polygonal rubble, uncoursed or brought up to courses in cm 1:4, complete all as specified and directed.

Returning filling including spreading, levelling, watering and well ramming in layers not exc 25cm for any type of soil, complete all as specified and directed.

Fair finished flat Form work to soffits of suspended slabs such as roof slabs, floor slabs and similar work not exc 200 mm thick, complete all as specified and directed.

Fair finished flat Form work to edges of concrete flats, treads, breaks infloors, window cills, concrete railings, openings in concrete walls floor and roofs not exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or slopping and similar work, complete all as specified and directed.

RCC 1:2:4 type B1 (using 20mm graded aggregate) as in beam, cantilever,lintel over 1.5 m span, complete all as specified and directed.

Mild steel TMT bars 10-12 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips, complete all as specified and directed.

Mild steel TMT 6 mm to 8 mm dia., cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips qualit, complete all as specified and directed.

RCC type B1 (1:2:4), 20mm graded aggregate for slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like all as completed as directed by Engr-in-Charge.

Area drainage work:-

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth for foundation etc for shafts, wells,cesspits, man holes, pier holes etc not exceeding 10 sqm on plan and not exceeding 1.5m depth and getting out in any type of soil, complete all as specified.

Removing excavated material (soil) not exceeding 50m and deposition where dircted at a level not exceeding 1.50m above the starting point, all as specified and directed.

Plain cement concrete 1:2:4 type B-1(using 20mm graded crushed stone aggregate) as in surface channels and drains including necessary form work, complete all as specified.

Formwork to edges of concrete flats, breaks in floors, openings in concrete walls, floors and roofs and sides of RCC/PCC bands in walls, horizontal or sloping, and similar work all exceeding 20cm wide. , complete all as specified.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement including forms, moulds, mitred/stopper ends etc complete all as specified.

External Electric supply work:-

Supply, installation, testing and commissioning complete of OEM manufactured, static silent (sound proof enclosure) diesel Engine Driven generating set capable of delivering 63 KVA, Air cooled, 415 volts (AC three phase, 4 wire system of supply) 50 Hz at power factor 0.8 minimum. Engine as per IS:10001/ 10002 and Alternator as per IS: 13364 complete with relay panel and switch gears for automatic starting on main failure.The DG set shall consists of diesel engine coupled to a matching alternator, through flexible coupling and mounted on common base frame and complete with control panel standardised by manufacturer, fuel tank with mounting arrangements and inlet, outlet, return and inlet oil arrangement, exhaust pipe complete and suitable for conditions prevalent at Rajouri (J&K) (capacity of Engine, alternators shall be worked out taking all derating factors into consideration) including PCC foundation (of suitable size leaving at least 0.5 M all around for easy of movement and 0.5 M height) anti vibration pads, including all features to complete with latest CPCB guidelines and comprising of following :- contd to 54.01......

(i) ENGINE (Prime Mover) : Diesel Engine 1500 RPM, direct injection, type four stroke, confirming to ISO 3046 / BS 5514, Air cooled, naturally turbo charged, capable of giving adequate BHP to drive alternator capable of delivering 63 KVA at outdoor atmospheric conditions at Rajouri (J&K), ( Taking all derating factor into consideration), Dry cell battery to be provided as per manufacturer recommendations, electric battery start, complete with flywheel all standard fittings / fixtures as per manufacturer and including suitable panel with tachometer, lub oil, temperature, pressure gauge and frequency meters and also including self starter system, dynamo, fuel electric control panel with electronic speed governor (ECPG) and engine protection system (shut down, High water temperature, low lub oil, oil pressure, over speed etc) fuel tank, emergency stop button and first fill of lub oil and other consumables including Diesel for commisioning test by IEM etc. contd to 54.02

(ii) ALTERNATOR : Brushless AC alternator, 3 phase, 415 volt, 4 wire, rated for output of 63 KVA, Minimum power factor 0.8, 1500 RPM, IP 65 protection class enclosure, insulation class “H” sailent pole, revolving field single bearing automatic voltage regulator coupled through flexible coupling with and to match the above engine. (iii) BASE PLATE :- Made out of structural steel as per manufactures recommended design / specifications. (iV) AMF CONTROL PANEL :- Factory made cubical type floor mounted LT panel board, indoor type made out of MS angle not less than 25x25x5 mm, and 2.0 mm thick MS CRCA sheet, front opening type, protection class IP-65, duly powder coated after seven tank process, with electrolytic grade copper bus bar of 200 Amps capacity for four poles, with all standard switchgear and protection, internal wiring of adequate size PVC insulated multistranded copper conductor FRLS grade cable etc and also consisting of following :-(a)MCCB 415 Volts, 160 Amp, rating 4 pole 36 KA rupturing capacity, Microprocessor based contd to 54.03.....

(V) ACCOUSTIC ENCLOSURE :- Sheet metal fabricated cope type silent enclosure manufactured on CNC machines as per CPCB norms and powder coated after seven tank process, the enclosure shall be designed for reducing the sound level to 75 DB (A) at a distance of 1 M at 75% load under field condition and OX, 70 DB at 3 M from Gen set when DG set is working at full load alongwith testing conformance, labeling certification etc as laid down in GSR No 371 (E) dt 17 May 2002. (VI) Foundation / Plinth / Base : Shall be provided as per manufactures recommendations, however minimum 0.5 M space should be available all around the set and height of plinth shall not be less than 0.5 M. (VII) Diesel storage tank of capacity adequate for storage of diesel for 12 hrs operation of Gen Set. (VIII) MISC : Tool kit, operation and maintenance catalogue spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacture standard practices.

Supply, installation, testing and commissioning of 100 KVA copper wound servo voltage controlled automatic voltage stabilizer conforming to IS with and including following components and specifications :- (a) Input Voltage-300 to 480 (Phase-Phase) (b) output Voltage - 415 volt +/- 2.5 % (Phase-Phase) (c) Frequency - 50 HZ (d) Capacity overload - 20 % over load for one hour (e) Protection- overload and shor circut through micro processor based MCCB. (f) Indoor type. (g) Unbalanced type. (h) Suitable for all power factor. (j) Cooling shall be ONAN. (k) Efficiency shall be more than 95 % (l) Adequate size of stabilizer using heavy duty TATA steel. (m) Speed of correction more than 8 volt per second. (n) Suitable capacity of AC synchronous servo motor (o) Suitable quantity of fresh transformer oil for adequate cooling of make:- Power oil/Savita. (p) Quality of copper of purity 99.97 % pure. contd to 55.01.....

(q) Slector switch to check input and output voltage. (r) Auto/mannual switch to operate the stabilizer in manual mode with the help of push buttons, in case of failure in automatic circuit. (s) Heavy duty aluminum bus bar for input and output connections. (t) Unidirectional roller wheels for easy portablity. (u) Cooling tube/ radiators for cooling of oil (v) Lifting lugs for lifting (w) Oil level gauge. (x) First filling of new transformer oil as per IS-335, filtered and tested for die electric strength not less than 40 KV at 2.00 mm gap between testing electrode

Material and labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanised earths tripe 32 X 6 mm size by means of steel bolts, nuts, check nuts and washers all as shown in electrical plate no 5 of MES Schedule Part-I connected to earthing point and testing on completion with and including 15 mm bore light grade G.I. protection pipe (upto 7.5 metre beyond outer edge of earth pit) PCC pit in mix 1:3:6 type C1 with RCC 1:2:4 type B-1 40 mm thick cover reinforced with 6 mm dia M.S bars 3 nos both ways with lifting hook made out of 6 mm dia bar, watering arrangement with funnel and wire mesh and 20 mm bore light grade G.I. watering pipe, common salt and charcoal filling, necessary excavation and earth work complete.

Material and labour for earthing complete with copper earth plate electrode 600 mm x 600 mm x 3.15 mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to copper earth tripe 20 X 3 mm size by means of steel bolts, nuts, check nuts and washers all as shown in electrical plate no 5 of MES Schedule Part-I connected to earthing point and testing on completion with and including 15 mm bore light grade G.I. protection pipe (upto 7.5 metre beyond outer edge of earth pit) PCC pit in mix 1:3:6 type C1 with RCC 1:2:4 type B-1 40 mm thick cover reinforced with 6 mm dia M.S bars 3 nos both ways with lifting hook made out of 6 mm dia bar, watering arrangement with funnel and wire mesh and 20 mm bore light grade G.I. watering pipe, common salt and charcoal filling, necessary excavation and earth work complete.

Supply and laying XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) 1100V grade with aluminum conductor of size 70 sqmm 3.5 core complete all as specified and directed by Engr-in-Charge.

Supply and laying XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) 1100V grade with aluminum conductor of size 50 sqmm 3.5 core complete all as specified and directed by Engr-in-Charge.

Supply and laying XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) 1100V grade with aluminum conductor of size 25 sqmm 3.5 core complete all as specified and directed by Engr-in-Charge.

Supply and laying GI tube light grade. 40mm dia with all fittings laid in trenches across the road fixed to poles with two nos clamp 25x3 mm, nuts, bolts and washers complete all as specified and directed by Enge-in-charge.

Supply and fixing factory made out door type LT Panel totally enclose and both side opening with locking arrangement of suitable size 415V 3 phase 4 wire having 400 Amp electrolytic Aluminium bus bar made out of fabrication of 3.15mm CRCA sheet thicknes duly powder coated with enamelled paint over a one coat of red oxide primer and varnishing water proof and suitable for fixing of following complete PCC work by providing 60 cm long angle iron of size 50x50x6mm above ground level welded on all the fuse corners duly comprising of the followings :- INCOMMING :- (a) MCCB 250Amp Four Pole 35KA.-01 No (b) Ammeter Digital type(0-100A) - 01 No (c) Voltmeter Digital type(0-500V) - 01 No (d) CT's - 03 Nos (e) Indicating lamp LED type - 03 Nos (f) On Load Changeover 200Amp FP-01 No OUTGOING :- (a) MCCB 125 Amp Four Pole 35KA.-03 No (b) MCCB 63 Amp Four Pole 35KA.-01 No (c) 32 Amp ,SPN MCB of 10 KA Rupturing capacity"C" Series-02 Nos

Excavation in trenches in any type of soil n exc 1.5 mtr in width and n. exc 1.5 mtr in depth and getting out all as required for laying of cables complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm, complete all as specified and directed.

Removing excavated material to a distance not exceeding 50 meters and depositing where directed at a level not exc 1.5 mtr above the starting point, complete all as specified and directed..

M&L for sand cushioning to under ground cables 8 cm thick before laying the cable and 15 cm, thick after laying, stretching and testing the cable, complete all as specified and directed.

M&L for Sub class ‘B’ bricks old size. laid dry flat over the cable abutting each other, length of cable equal to width of brick complete all as specified and directed by Engr-in-Charge.

Supply and fixing onload change over switch of sheet steel enclosure confirming SS Enclosure Cat Code - IH CNFE 250 ,front operated 4Pole 415 V, 50 Hz of Capacity -400Amps, complete all as specified and directed.

Supplying and fixing steel polypropylene/Aluminium roof top air ventilator,wind operated turbo ventiltors,size inlet dia 24" and outer dia 31" including fixing arrangement with cutting hole on roof, complete all as specified and directed.

M & L for ABC type fire extinguisher 6 kg hand held ISI Marked complete all as specified and as directed.

External Water supply works:-

Steel water tubing 25mm bore medium grade galvanized with all fittings like socket,union elbow ,tees short pieces, connectors, diminishing pieces, caps plug etc laid in trenches, complete all as specified.

Cutting, threading and inserting tee for taking new branch connection from existing pipe line of any size for the pipe size 25mm all as specified and as directed by Engr in charge.

25mm bore gun metal globe or gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe fixed in repair, complete all as specified.

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth for foundation etc for shafts, wells,cesspits, man holes, pier holes etc not exceeding 10 sqm on plan and not exceeding 1.5m depth and getting out in any type of soil, complete all as specified.

Removing excavated material (soil) not exceeding 50m and deposition where dircted at a level not exceeding 1.50m above the starting point, all as specified and directed.

Returning, filling, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in any soft distintegrated soil, complete all as specified and directed.

Dismantling old valve chamber and construction of brick masonarry new valve pit chamber of size 1200mmx1200mmx1200mm (internal ) size 100mm thick PCC 1:4:8 type D2 lean concrete as in foundation using 40mm graded stone aggregate providing well burnt brick masonary wall of 23mm thick built in CM 1:6 15mm rendering in cement 1:6 finished even smooth using extra cement internally and 20mm thick in CM 1:4 externally finished fair and even, 3.15 mm thick MS sheet steel cover fixed on 50mmx50mmx6mm thick angle iron frame embbeded in PCC coping with locking arrangement and 1 Nos 50mm size 4 levers lock with key in duplicate Standard size and MS hold fast and handle made out of 25 x 6mm flat iron appplying two coats of synthetic enamel paint of approved shade over a coat of primer (Red Oxide) to all exposed surface making good all disturbed surface to match surrounding complete all as specified and directed.

Medical gas pipe line

Supply and fixing of Semi-Automatic Control Panel (MPS Make) (a) Control panel will have two first stage regulators each capable of delivering 100 - 200 psig outlet pressure. It should comply Indian medical standardards and should comply standards: HTM 02-01 /DIN/EN/ISO7396-1 and should be CE certified body 0482.(b) Both the first stage regulators in the oxygen control panel will have nonhalogenated polymer in the high-pressure side to ensure that there will be no ignition due to adiabatic compression. (c) 40-micron filter should be provided at the inlet of each high-pressure regulators of the oxygen control panel (d) The first stage regulators will be connected to a common second stage regulator which will deliver an outlet pressure of 60 psi g .(e) The first two regulators meant for first stage will be capable of switchover system incorporated from “RUNNING” to “RESERVE” bank due to differential pressure UNIT 01 1,99,000.00 199000.00. contd to item No-80.01

(f) The control panel will provide for two individual content contact pressure gauges to indicate the cylinder pressure in the two wings of the manifold and common pressure gauge to indicate the delivery / line pressure. (g) The control panel will have built in audio-visual signal lamp indications for bank Changeover (h) The control panel will be covered with aesthetically suitable cover for safe operation indicating the respective services. (j) Control panel will have built in transformer to ensure safe operation by low voltage and all protections of surge, overload and earth fault. The Control panel shall include two pressure relief valves, one high pressure approx. 200 psi and one low pressure approx. 75 psi and with a flow capacity of 1000 LPM Make- MPS or equivalent make as approved by GE.

Supply, installation, commissioning and testing of Oxygen Manifold: Main confirming to ISO standards with Middle Frames 2 Banks x 4 Cylinder per Each bank Oxygen Manifold (without cylinders) , suitable to withstand a pressure of 145 Kg/cm2, along with highpressure copper annealed tail pipes with end Brass adapter suitable for Oxygen Cylinders and manifold. Top frame comprising of highpressure copper pipes of size 1/2” I.D. x 15swg with high pressure brass fittings made of high tensile brass and connections through nonreturn valves; high pressure Flexible tail pipes, made of high-pressure copper pipe of size 1/4” I.D. x 15 swg. The design of middle and bottom frames should be provided to fit both round and flat bottom cylinders safely. The manifold shall be tested (hydraulically) at 3500 psig and necessary test certificates SET 01 1,20,000.00 120000.00 accompany along with the supply. Only Non-Halogenated Polymer materials are to be used in the NonReturn Valves supplied along with the manifold. Make: MPS or equivalent make as approved by GE.

Supply, installation, commissioning and testing of Oxygen Manifold: Emergency confirming to ISO standards with Middle Frames 4 Cylinders per Bank Oxygen Manifold (without cylinders) , suitable to withstand a pressure of 145 Kg/cm2, along with highpressure copper annealed tail pipes with end Brass adapter suitable for Oxygen Cylinders and manifold. Top frame comprising of highpressure copper pipes of size 1/2” I.D. x 15swg with high pressure brass fittings made of high tensile brass and connections through nonreturn valves; high pressure Flexible tail pipes, made of high-pressure copper pipe of size 1/4” I.D. x 15 swg. The design of middle and bottom frames should be provided to fit both round and flat bottom cylinders safely. The manifold shall be tested (hydraulically) at 3500 psig and necessary test certificates accompany along with the supply. Only Non-Halogenated Polymer materials are to be used in the NonReturn Valves supplied along with the manifold..Make -MPS or equivalent make as approved by GE.

Supply, Installation, testing and commissioning of Gas outlet points complete with matching probe/adopter with one end suitable for Hose & other end suitable for terminal units complete set for Oxygen, system as per technical specification confirming to CE certified (CE 0482)/ HTM 02- 01/EN/ISO/DIN and as mentioned below:- (a) The outlets shall be modular singles, and shall incorporate nameplate color-coding. The single modular outlets shall be of a design that provides for ganging of rough-in plates in the field to form multiples. (b) The gas services shall be sequentially arranged and located as shown on the plans with a minimum centerline spacing of 5 inches (12.5 cm) between outlets. (c) The outlets No 30 5500.00 165000.00 shall be capable of supporting dispensing equipment without the use of slide brackets. The medical gas outlets shall be designed so that, once installed, routine service of both the primary and secondary check valves can be accomplished without removing the nameplate or gas specific portions. Make MPS or equivalent make as approved by GE.

Supply installation, testing and commissioning of oxygen Back Pressure Compensated flow meter with control range of 0 – 15 lpm (calibration within +/- 10%) with 250 ml humidifier bottle made of unbreakable polycarbonate material and autoclavable at 121 degree Centigrade temperature. The flow meter shall be strict precision, durability standard and body shall be made of brass chrome plated materials. The flow tube and shroud components shall be made of clear, impact resistant polycarbonate. Flow Tube shall have large and expanded 0 – 5 lpm range for improved readability at low flows with Inlet filter of stainless steel wire mesh to prevent entry of foreign particles. Make: MPS or or equivalent make as approved by GE.

Supply, Installation, testing and commissioning of Oxygen probe for ventilator, complete all as specified.

Supply, Installation, testing and commissioning of MEDICAL LINE VALVE or ISOLATING VALVE as per CE CERTIFIED or ball valves as per BS 1057, rated at 400 psig, as well as full vacuum (29.9" Hg). Valves go from full ON to full OFF by turning the vinyl-gripped valve handle 90-degree Lockingtype handles may be ordered separately when required. Copper tubing is factory installed to help prevent valve seat damage during soldering. main and riser valves are not required to be installed in a box unless specially noted or required for following:-

28mm Dia

22mm Dia

15mm Dia

Supply, Installation testing and commissiong of Copper Piping with complete fittings/fixtures as per technical specification and BS: 13348 and as mentioned below: - (a) Installation of piping should be carried out as per approved medical standards with utmost cleanliness. (b) Only pipes, fittings and valves which have been degreased as per approved medical standards should be used. (c) Pipe fixing clamps for up to 28mm diameter. (d) Pipes should be nonferrous suitable for the diameter of the pipe and wherever required rigid metallic hanging or cemented supports to be used. (e) The main lines to the building to be taken overhead through heavy grade metallic poles or GI tubes with inspection points in metallic boxes wherever required . Adequate supports shall be provided while laying pipelines to ensure that the pipes do not sag.Suitable sleeves shall be provided wherever pipes cross through walls / slabs. All pipe clamps shall be non-reactive to copper. (f) All pipe joints should be made using inert gas fluxless brazing method. (g) All joints should be of copper to copper and should be brazed by silver brazing filler material without contd to item No-87.01

flux while being brazed joints shall be continuously purged with oil free dry nitrogen to prevent the formation of copper oxide on the inside surface of the joint. (h) All pipes should be installed without springing or forcing. (j) All pipes should be protected against mechanical injury in a manner satisfactory to authorities having jurisdiction. (k) Test: After erection, all the new pipes cleaned or purged with the help of dry nitrogen gas. Complete system should be tested with dry nitrogen at 2 times of working pressure for 24 hours. (l) Painting: All existing and proposed exposed pipes/should be painted with two coats of Synthetic enamel paint & colour codification as per IS : 2379 of 1963. and approved medical standards. (m) All concealed pipes to have gas identification bands / labels at appropriate distance. (n) Similarly, all pipes which need embedding in the wall should be tested/painted/labelled and properly insulated. Note: The quoted rate inclusive of all mechanical protections with metallic pipes to pipe wherever required as under:-. Make: Maxflow/Janya. contd to item No-87.02

(i) Copper pipe 28 mm dia

(ii) Copper pipe 22 mm dia

(iii) Copper pipe 15 mm dia

Supply, Installation, testing and commissioning of Integrated / Combined alarm -valve box . The alarm panel shall be enclosed in a steel decorative frame powder coated duly powder coated and shall be designed to accept an electrical input range of 120-240 volts AC – 50-60 hertz. The source voltage shall be stepped down with a selfcontained transformer. The panel shall contain audible and visual alarm indicators, comple all as specified.

Internal Electrification work:-

Point wiring with two single core 1.5 Sqmm (nominal cross section area) FRLS PVC insulated unsheathed multistranded copper conductor cable and one single core 1.5 Sqmm (nominal cross section area) FRLS PVC insulated unsheathed multistranded copper conductor cable as earth continuity to common earth and connecting to earth dolly running in and including PVC conduit pipe medium grade (ISI marked) of suitable size with sunken PVC box of appropriate sizes copvered with 3mm thick plastic laminated white sheet cover with all requisite accessories such as PVC elbow, Tee, collars, bends etc. for mounting swtches, sockets, fan regulator etc for mounting switches, sockets, fan regulators etc complete all as specified and as directed for the following :-

One light / fan point controlled by one way switch 6 Amp complete all as specified.

One 3 pin socket outlet 6 amp independent board complete all as specified.

One 3 pin socket outlet 6 amp on same board complete all as specified.

Description all as per srl item No 90 here in before but for one 3 pin socket outlet 16/20 Amp independent with two single core 2.5 Sqmm size cable as phase & neutral and one single core 2.5 Sqmm as in continuous earth wire.

Switch piano flush type 6 Amp single pole one way, (ISI marked), complete all as specified.

Socket outlet multipurpose combination 2 in 1, 5 pin, 6 Amp flush type universal,complete all as specifed.

Switch socket outlet multipurpose combination 2 in 1, 6 pin, 5 and 15 Amp flush type universal,complete all as specifed.

Ceiling rose, 3 phase PVC/poly carbonate, insulated body, compete all as specified.

Lamp holder PVC/Polycarbonate type with back plate suitable for batten fittings, complete all as specified and directed.

LED lamp CDL 15 watt with holder base (B22) type, complete all as specified. Make of LED lamp:- Havells cat part No LhLDeueCnL9r015 or Equivalent cat part of make as specified in list of make.

Tube light fitting with universal batten suitable for T8 LED lamps LED 20W tube Rod with end cap complete with hosing with all accessories pre wired and making connection with three core copper flexible cable of size 23/0.0076 from ceiling rose to PVC connection to light fitting including 20LED tube rod 4 feet long (Double Side Connection) fixed, complete all as specified and directed. Make:-Havells Cat Part No:-REGALBATTENT8UPTO1X22WSSBSWH for fittings & CRYSTAL 1213T8DSTL20WLED865SGLASS for LED tube rod or Equivalent cat part of make as specified in list of make. Note :- The LED batten and LED tube rod shall be of same make.

Earthing complete with galvanized steel earth plate electrode 60cmx 60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to galvanized iron wire 4.0mm dia by means of bolts, nuts and washers of galvanized iron or steel, protected by GI light grade pipe 15mm bore including GI light grade water pipe 20mm dia with funnel all as shown in electric plate No. 3 of 2009 SSR Pt-I and testing complete including earth work in any type of soil, PCC 1:2:4 type B-1 as in earthing pit and cover 50mm thick reinforced with 8mm dia MS round bar @ 10cm C/C both way and MS frame, common salt, charcoal and testing on completion including dismantling unsv earthing, complete all as specified and directed.

Sheet metal enclosure factory made (Double door) for DBs, single pole and neutral, 240 volts, 8 way with 200Amps rated bus bar fixed on walls, including connecting both incoming and outgoing cable termination with proper taping, lagging testing and commissioning fixed in repairs, complete all as specified. Make:- Havells cat part No-DHDPSHODPW08 or Equivalent cat part of make of Legrand / Indoasian / L&T

MCB single pole 6 to 32 amps 240 volts 10 KA 'C' series fixed in repair, complete all as specified. Make:-Havells cat part No-DHMGCSPF006-032 or Equivalent cat part of make as specified in list of make.

MCB single pole & neutral 6 to 32 amps 240 volts 10 KA 'C' series fixed in repair, complete all as specified. Make:-Havells cat part No-DHMGCSNF006-032 or Equivalent cat part of make as specified in list of make.

House service bracket (hook type), complete, with 3m long GI pipe 40mm dia medium grade, two Nos 90 degree bend, MS hook and guy or stay including taking down existing old unsv house bracket, complete all as specified.

aamir farooq bhat

MAMTA ENTERPRISES

arneesh kumar suri

M/S MINTA & CO

M/s Anil Engineers & Builders

VIJAY KUMAR SURI AND SONS