PROVN OF MANIFOLD ROOM, MANIFOLD AND OXYGEN PIPELINE NETWORK FOR COVID WALL AT MH SAUGOR UNDER PARA 35 OF DWP UNDER GE SAUGOR

Amount

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft/ loose soil complete all as specified and as directed.

Excavating over areas not exceeding 1.5 m deep and getting out in soft/ loose soil complete all as specified and as directed.

M & L for forming embankments using earth brought from outside MD land including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick; watering, ramming/rolling and finishing to required size, shape, etc., not exceeding 1.5 m high from base complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

Removing excavated material (soils) exceeding 50 m but not exceeding 100 m and depositing where directed at a level n exc. 1.5 m above the starting point

M & L for cement concrete in foundation, filling and mass concrete in M7.5(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

S & F hot rolled medium and high tensile structural steel of grade E165 as per IS 15911: 2010 as in framed work such as grills, grating, etc., with ends of bars of shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework water tanks and similar work complete all as specified and directed by Engineer-in-charge.

M & L welded steel wire fabric supplied and fixed complete to wood or steel members weight not exceeding 4.00 Kg /sqm complete all as specified and as directed.

S & F ERW or HRIW welded tubes conforming to IS 1161: 2014 (Yst 240 Grade), made of hot-rolled carbon steel strip conforming to IS 10748: 2004 (grade 3, yield steel 240 Mpa) as in tubular trusses including special shaped washer etc. complete all as specified and directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated corrugated (profile) steel sheet, any pattern corresponding to IS 15965:2012 of durability class 3, atmospheric classification category C3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering, end rib designed as capillary barrier (capillary grove) fixed with self drilling screws of corrosion resistance class 3 as per AS 3566 Part-II and of suitable size and type as per AS 3566 Part-I as per manufacture's instructions and EPDM washers including end and side lap, necessary scaffolding and safety measures at any floor complete all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated corrugated (profile) steel sheet, any pattern corresponding to IS 15965:2012 of durability class 3, atmospheric classification category C3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof ridge covering fixed with self drilling screws and washers including side and end lap, necessary scaffolding and safety measures at any floor complete all as specified and as directed.

S & F hot rolled low tensile structural steel of grade E165 as per IS 15911: 2010 as in hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar works complete all as specified and as directed.

S & F hot rolled medium and high tensile structural steel of grade E 250 quality C conforming to IS 2062: 2011 as in plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and as directed.

S & F mild steel screw bolts (machine made), diameter of neck 16 to 20 mm with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exceeding 22.5 cm but not exceeding 30 cm long complete all as specified and as directed.

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge

M & L for brick work with sub class 'B' bricks, non-modular sizes as per IS 1077: 1992, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

Material and labour for plastering 15 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for plastering 15 mm thick (in two coats of 10 mm and 5 mm thick) on stone masonry surfaces or other than fair faces of brick work or on one side of lathing (on vertical surfaces) in cement mortar 1:6 with integral water proofing compound finished even and fair complete all as specified and as directed. Note: - Water proofing compound shall be measured and paid for separately.

Supply only integral water proofing compound.

M & L for hardcore (broken stone or boulders) of gauge exceeding 63 mm but not exceeding 100 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M & L for cement concrete M7.5 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate 100 mm thick in sub base for laying tiles, pavings, floorings etc. all as specified and as directed.

M & L for machine cut Kota stone slab flooring 18 to 20 mm thick over and including cement screed bed of 20 mm thick in cement mortar 1:6, laid and jointed with grey cement slurry, mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

M & L for 12 to 15 mm thick machine cut Kota stone in risers of steps, skirting, dado and pillar laid on and including backing layer of 15 mm thick in cement mortar 1:4, laid and jointed, pointed with grey cement slurry, mixed with pigments to match the sheds including rubbing and polishing complete all as specified and directed.

M & L for sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

S & F mild steel door shutter with mild steel angle iron shutter frame of size 35 mm X 35 mm X 5 mm in two panes covered with 1.25 mm thick mild steel plain sheet, mild steel tee section of size 30 mm X 30 mm X 5 mm fixed to form two panels, mild steel sheet welded to shutter frame and the section and with 14 mm X 3 mm flat iron along shutter frame and tee section, 2 Nos mild steel sliding door bolts, type II (clip or bolt type with single flap hasp) of size 300 mm and welded to shutter, 2 Nos mild steel barrel tower bolts pf size 200 mm including mild steel angle iron of size 40 mm X 40 mm X 5 mm as chowkhat including 6 Nos of holdfast of flat iron of size 200 mm X 30 mm X 5 mm and including fixing shutter to chowkhat using minimum 4 Nos, 150 mm heavy weight( Type 1) mild steel butt hinges welded to both chowkhat and shutter including necessary cutting, welding, binding etc. and including preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide prime complete all as specified and as directed. Note: Shutter of approximate width 0.8 metre to 1.5 metre and height 1.9 metre to 2.50 metre.

Preparation of newly plastered surfaces on walls and applying three coats of white wash complete all as specified and as directed.

M & L for preparing new plaster surfaces walls including chajjas, facias etc. and applying two coat of weather proof acrylic exterior paint (100% Acrylic) over a coat of primer including scaffolding, trestles, ladders, cradles and necessary safety measures complete all as specified and as directed.

M & L for 75 mm thick plain cement concrete M10(Nominal Mix) using 40 mm nominal size graded stone aggregates, laid in alternate panel, finished surface even and fair including filling in position with 80/25 industrial grade bitumen mix filler of proportion 80 kg of hot bitumen, 1 kg of cement and 0.25 cubic metre of coarse sand as in plinth protection all as specified and as directed.

M & L for point wiring for one light or one fan or one exhaust fan controlled by one switch complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including heavy mechanical stresses class and -5 temperature class PVC casing/capping of suitable size as required at site including modular/ non modular type, all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

M & L for point wiring for one bell/ buzzer point controlled by one push button on the same board with other switches or on independent board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including heavy mechanical stresses class and -5 temperature class PVC casing/capping of suitable size as required at site including modular/ non modular type, all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

M & L for point wiring for one 3 pin/ 5 pin 5 Amps socket outlet on independent board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including heavy mechanical stresses class and -5 temperature class PVC casing/capping of suitable size as required at site including modular/ non modular type, all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

M & L for point wiring for one 3 pin/ 5 pin 5 Amps socket outlet on the same board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including heavy mechanical stresses class and -5 temperature class PVC casing/capping of suitable size as required at site including modular/ non modular type, all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

M & L for point wiring for one 3 pin/ 5 pin 15 Amps socket outlet on independent board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 2.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including heavy mechanical stresses class and -5 temperature class PVC casing/capping of suitable size as required at site including modular/ non modular type, all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.

Supply and fix sub main wiring complete with and including two Nos single core PVC insulated, unsheathed flexible conductor FR-LSH cables 4 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through and including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories and fixed on walls and 4 sqmm one No single core copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable for earthing and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. Note - Two runs of 4 sqmm cable, one run of 4 sqmm cable and one run of conduit shall be measured and paid as one unit length.

S & F switch, 6A, single pole, one way, 240 V, AC, 50 Hz, ordinary (IPXO), normal gap construction, unenclosed, flush type, screw type terminals, pattern no. 1, rocker type, design A complete all as specified and as directed.

S & F (3 pin and 2 pin) combined socket outlets, 6A, 240 V, AC, 50 Hz with earthing contact, rewirable, pillar type terminal, normal protection, unenclosed, without Shutter, Flush type, Design B complete all as specified and as directed.

S & F switch, 16 A, single pole, one way, 240 V, AC, 50 Hz, ordinary (IPXO), normal gap construction, unenclosed, flush type, screw type terminals, pattern no. 1, rocker type, design A complete all as specified and as directed.

S & F (3 pin and 3 pin) with common earthing pins, combined socket outlets, 6A & 16A, 240 V, AC, 50 Hz with earthing contact, rewirable, pillar type terminal, normal protection, unenclosed, without Shutter, Flush type, Design B complete all as specified and as directed.

S & F ceiling roses, 6A, 240 V, surface type, intended to support mechanical loads by means of flexible cord, having provision for the connection of switch wiring, screw type terminal, made out of Polyamide or hornbean complete all as specified and as directed.

S & F call bell suitable for single phase, AC, 240 volts complete all as specified and as directed.

S & F bell push, 6A, single pole, one way, 240 V, AC, 50 Hz, ordinary (IPXO), normal gap construction, unenclosed, flush type, screw type terminals, pattern no. 1, rocker type, design A complete all as specified and as directed.

S & F miniature circuit breakers (MCB), single pole (SP), unenclosed, panel board type, screw type terminals for external copper conductors, C-type instantaneous tripping, rated voltage single phase, rated frequency 50 Hz, Rated current 6A to 32 A, Rated Short circuit capacity 10 kA, any type of fixation, Protection IP 20 complete all as specified and as directed.

S & F miniature circuit breakers (MCB), four pole with three protected pole (TPN), unenclosed, panel board type, screw type terminals for external copper conductors, C-type instantaneous tripping, rated voltage 415 V three phase, rated frequency 50 Hz, Rated current 50 A, Rated Short circuit capacity 10 kA, any type of fixation, Protection IP 20 complete all as specified and as directed.

S & F miniature circuit breakers (MCB), four pole with three protected pole (TPN), unenclosed, panel board type, screw type terminals for external copper conductors, C-type instantaneous tripping, rated voltage 415 V three phase, rated frequency 50 Hz, Rated current 63 A, Rated Short circuit capacity 10 kA, any type of fixation, Protection IP 20 complete all as specified and as directed.

S & F double door MCB Distribution board of sheet metal enclosure, triple pole and neutral, 4 way with 200 Amps rated bus bar, 415 volt, IP42 protection grade and fixed with MS hold fast and grouted in wall with M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

S & F step type electronic fan regulator, capacitor type, 100 watt, 240 volts, 50 Hz, single phase, flush type on the existing phenolic laminated sheet complete all as specified and as directed.

S & F LED bulkhead 13.5 watt as per catalogue No. LHEXCGP7UN5W013 of Havells or equivalent of Make mentioned under Appendix "B" including fixing at any height and including wiring using three core PVC insulated, PVC sheathed, flexible stranded copper conductor FR-LSH cables suitable for outdoor use, 1.5 sqmm as per IS 694: 2010 complete all as specified and as directed.

S & F LED tube light with built-in batten nominal power 20 Watt as per catalogue No. LHEXBLP7PN1W020 of Havells or equivalent of Make mentioned under Appendix "B" complete all as specified and as directed.

M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 4.0 mm dia galvanised mild steel wire by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c both ways with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 20 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge.

Supply and fix five star rating ceiling fan 1200 mm sweep complete WHITE colour with 3 blades and all required accessories for fixing/hanging Make - Havells Cat Pt No ES-50 or equivalent of Make mentioned under Appendix "B" complete all as specified and as directed.

Supply & fix exhaust fans AC single phase 230 / 240 V of size 300 mm sweep mettalic body . complete all as specified and directed. Make: Havells TURBOJET / Bajaj MAXX AIR / Crompton EXHD300-6-1.

Supply and fix Air termination (vertical conductor), single pointed copper rod 12 mm dia and 300 mm long including suitable design of fixing components of gun metal as per fig 30 of IS 2309: 1989 all as specified and as directed.

Supply and fixing test joint terminal block made of gun metal or phosphorus bronze size 75 mm X 75 mm X 25 mm, drilled and screwed including 3 Nos, 8 mm dia 25 mm long hex head screw complete all as specified and as directed.

Supply and fixing aluminium strip 25 mm X 3 mm for horizontal conductors and down conductors including suitable design of fixing components of galvanised steel as per fig 28 of IS 2309: 1989 complete all as specified and as directed.

S & F earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 25 mm X 4 mm galvanised mild steel strip complete all as specified and as directed.

M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 25 mm X 4 mm galvanised mild steel strip by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c both ways with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 40 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge.

Supplying & fixing to walls and ceilings or laid in floors 20 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and as directed.

S & F addressable manual call point resettable type complete all as specified and as directed.

S & F two core flat, FR-LSH cables for outdoor use, PVC insulation of type C and having PVC sheath of type ST2, 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor for fittings complete all as specified and as directed.

S & F detectors complying with and type certified to EN-45 addressable type smulti-sensor detector with heat and smoke combination complete all as specified and as directed.

S & F fire Alarm Sounders/Sirens Electronic type horizontal single stage continuous normal operation for atleast 50 minutes with sound level 65 db to 120 db measured at 1.5 m with sound output variation of +5 db 500m range complete all as specified and as directed.

S & F 4 Watt ceiling Speaker complete all as specified and as directed.

S & F 6 Watt wall mount CD Speaker complete all as specified and as directed.

S & F 250 Watt Amplifier complete all as specified and as directed.

S & F microphone set complete all as specified and as directed.

S & F medium protection stove enamelling rigid steel conduit as per IS 9537 (Part-II): 1981, 25 mm nominal size exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. complete all as specified and as directed.

SITC of 1 Loop Microprocessor based 2 wire fault tolerant loop, required loop networkable type (each loop accessing 99 detectors and 99 modules) fire alarm/detection control panel. The panel shall be able to give location of all fire/fault conditions of addressable units via the address codes. Further, the panel must be able to automatically switch ON /OFF respective control module whenever any alarm is triggered. The panel shall have rectifier, Loop cards, 80-character L C D unit to indicate Fire/Fault Signal with address and analog output, external/inbuilt printer to log all fire or fault events complete in all respects. The Panel Shall be Sheet Steel Painted, sealed to IP30. The Panel Shall have 20 Zones with Individual LED Indicators, expandable to 80 LED Indicators. The Panel Shall have 3 Serial Ports. The panel shall have provision to integrate with PA System and shall have provision to connect to Building Management system through Modbus Card. The panel shall have a built-in power supply and battery charger along with maintenance free 24 AH, 2 X 12-volt SMF Lead acid batteries capable of running for a minimum of 24 hours with battery charger complete as required. and conforming to BS5839 Standards

Supplying & laying in trenches 40 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & laying in trenches 25 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

S & F 25 mm gun metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed to pipe complete

S & F 40 mm gun metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed to pipe complete

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in hard/ dense soil complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 35 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

Removing excavated material (soils) not exceeding 50 m and depositing where directed at a level n exc. 1.5 m above the starting point

Supply & spreading in trenches dry river sand cushioning to underground cable in trenches including spreading, levelling hand punning down complete all as specified and directed Note:- Depth of sand cushioning will be measured after punning down and levelling the sand properly.

M & L for laying of bricks locally available sub class 'B' bricks, non-modular sizes as per IS 1077: 1992 for cable protection cover laid flat and dry in trenches over the cable perpendicular to the direction of cable all as directed.

Supplying & laying in trenches, in road cutting and along pole 50 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

S & F voltage stabilizer for automatic operation, three phase naturally oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilized at 415 volts with accuracy ± 2.5% and speed of correction 8 Volts per second and of capacity 50 KVA complete all as specified and as directed.

S & F oxygen outlet point with matching probe for oxygen system complete all as specified and as directed.

S & F BPC flow meter (0-15 LPM) with humidifier bottle for oxygen system complete all as specified and as directed.

S & F single gase digital alarm system for area alarm system & valve box complete all as specified and as directed.

S & F isolation valve 15 mm with fittings complete all as specified and as directed.

S & F isolation valve 12 mm with fittings complete all as specified and as directed.

S & F 15 mm dia copper pipe with 1 mm thick, fix complete to wall, poles etc with suitable clamp for protection of pipe for copper pipeline with medical colour code complete all as specified and as directed.

S & F 12 mm dia copper pipe with 1 mm thick, fix complete to wall, poles etc with suitable clamp for protection of pipe for copper pipeline with medical colour code complete all as specified and as directed.

S & F 22 mm dia copper pipe with 1 mm thick, fix complete to wall, poles etc with suitable clamp for protection of pipe for copper pipeline with medical colour code complete all as specified and as directed.

S & F fully automatic oxygen control panel for oxygen system complete all as specified and as directed.

S & F 6+6 cylinders manifold with middle frames for oxygen system complete all as specified and as directed.

S & F double gauge double stage high pressure regulator for emergency supply complete all as specified and as directed.

S & F 3+3 cylinder emergency system with middle frame for oxygen system complete all as specified and as directed.

Commissioning and testing of item Nos 80 to 91 as mentioned above complete all as specified and as directed.

shivansh traders

m/s mahendra kumar khare contractor

INFRA CONSTRUCTION

NIHAL ENTERPRISES

NS Enterprises

DURGAI ELECTRICALS