ADDN / ALTN OF ELECTRIC POWER SUPPLY OF HQ 34 WEU AND PROVN OF DEFICIENT FLOW METER WITH HUMIDIFIER WARD VACUUM UNIT AND GAS OUT LETS AT INHS DHANVANTARI UNDER AGE EM-I, GE MINNIE BAY, SRI VIJAYA PURAM

Amount

Supply and fix oxygen flow meter (0-15 LPM) with humidifier bottle complete all as specified and as directed by Engr-in-charge..

Supply and fix ward vaccum unit with suction regulator - 01 No, polysulphone/ polycarbonate collection jar 1000ml - 01 No, autoclavable with anti overflow safety device and equipped with aplastic antibacterial filter complete all as specified and as directed.

Supply and fix following gas outlets/ terminal units DIN with probe

(a) Oxygen outlet

(b) Medical air outlet

(c) Vacuum outlet

Supply & laying copper tubing 22 mm OD x 1.0 mm thick of ISI marked on wall/ laying on ceiling including with fittings such as elbow, tees, bends etc including making opening in brick walls/ stone walls suitable for fixing, testing and connect with existing copper tubing and making good the distributed surfaces to match with the existing by appyling PCC, Putty, white washing / colouring complete all as specified and directed.

Supply & laying copper tubing 15 mm OD x 1.0 mm thick of ISI marked on wall/ laying on ceiling including with fittings such as elbow, tees, bends etc including making opening in brick walls/ stone walls suitable for fixing, testing and connect with existing copper tubing and making good the distributed surfaces to match with the existing by appyling PCC, Putty, white washing / colouring complete all as specified and directed.

Supply & laying copper tubing 12 mm OD x 1.0 mm thick of ISI marked on wall/ laying on ceiling including with fittings such as elbow, tees, bends etc including making opening in brick walls/ stone walls suitable for fixing, testing and connect with existing copper tubing and making good the distributed surfaces to match with the existing by appyling PCC, Putty, white washing / colouring complete all as specified and directed.

Note for Item No 1.00 to 6.00: a) The quoted rate is deemed to be inclusive of integration with existing medical gas pipe line system, cutting, insertion, brazing etc complete and arresting any leakages noticed during leak test, testing & commissioning complete all as directed. b) The quoted rate deemed to be inclusive of making good the disturbed surfaces.

Taking down of unserviciable old UG Cable of any size and any type complete all as specified and directed .

Suppy and laying in trenches / fixed on walls / passing through pipes, jointing and testing of electric LT cables, XLPE insulated, PVC sheathed, galvanised steel strip or wire armoured electric power cables with stranded aluminium conductors 1100 Volts grade complete all as specified and as directed by Engineer-in-Charge for the following size :- Note: (i) The rates shall be inclusive of Cable lugs at both ends of cable and straight through joint kits if necessary. (ii) Excavation earth and earth work, returning, re filling and end termination kits shall be measured and paid seperately. (iii) Insulation Resistance value of cable shall be recorded before and after laying of cable.

(a) 3.5 Core 120 Sqmm

(b) 3.5 Core 400 Sqmm

Supply & Laying of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 63 mm polythylene including coupler & Bend with smoooth inernal and corrugated external surface for non pressue under ground cable complete all as specified and as directed by Engineer-in-Charge.

Supply & Laying of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 120 mm polythylene including coupler & Bend with smoooth inernal and corrugated external surface for non pressue under ground cable complete all as specified and as directed by Engineer-in-Charge.

Supply & lay GI pipe of light grade 50 mm dia all fitting fixture for fixing with wall/ road crossing etc. complete all as specified and as directed by Engineer-in-Charge

Supply & lay GI pipe of light grade 100 mm dia all fitting fixture for fixing with wall/ road crossing etc. complete all as specified and as directed by Engineer-in-Charge

M & L for excavation in trenches any type of soil (soft/loose/hard/dense) not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation, pipe, laying of cable etc not exc 10 Sqmtr on plan and not exc 1.5 mtr in depth and getting out complete all as specified and as directed.

M& L for returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil all as specified and as directed.

M&L for removing excavated materials (soil) to a distance not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meters above the starting point all as specified and as directed.

M & L for Cutting the tarmac / hard standings and excavating in trenches across the road for laying cable including making good the excavated portion by means of PCC 1:3:6, type C2 matching with the surroundings complete all as specified and as directed.

S & F cable jointing kit for 1100Volt grade cable for indoor / outdoor end termination joint kit, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 120 Sqmm 3.5 core complete all as specified and as directed.

S & F cable jointing kit for 1100Volt grade cable for indoor / outdoor end termination joint kit, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 400 Sqmm 3.5 core complete all as specified and as directed.

Material and labour for earthing with galvanised earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly in ground vertically to a depth of not less than 2.25 mtr below ground level connected to galvanised iron strip 32 mm x 6 mm by means of GI Welding made out of galvanised iron mild steel and 40 mm dia GI pipe "light grade" for protection of earth lead, 20 mm dia GI pipe for watering and earth plate surrounded by packed layer of coal and common salt, 15cm thick all around bottom and top, watering pipe of 20 mm bore of light grade with funnel all as shown in electrical plate No 3 of SSR Part-I (2009) and connecting to earthing test point, main switch board/ transformer neutral and testing on completion as directed including earthing pit in PCC (1:3:6) type C-1, pre-cast reinforced cover with MS XPM Jalli, RCC 1:1.5:3 cover slab of size 450 x 450 x 100 mm with one handle made out of 8 mm dia round bar, wire mesh and testing complete all as specified and as directed including dismantling old defective earth pit. Note: (i) Cost of GI earth Strip and GI protection pipe upto 7.5mtr length shall be deemed to be included in the rate quoted for this item. (ii) The unit rate quoted shall also includes for Wire mesh, funnel, excavation, returninng & filling, PCC chamber pit, RCC cover & test point.

Taking down of Old vintage LT Panel and connected items complete allas directed.

Supply, installation, testing and commissioning of LT panel board factory made outdoor type, double door, fabricated out of 3.15 mm thick CRCA sheet, floor mounting, dust and vermine proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-54 protection, with separate hinge door for each compartment for incoming and outgoing switchgears/ACB/MCCB etc with locking arrangement, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including PCC work for foundation and provn of the following: Note :- (a) Panel shall be of CPRI type tested (b) GA drgs shall be submitted for approval of GE before manufacturing

a) Aluminium Bus bar of rating 1500-A mounted on porcelain insulator - 01 Set ( Set of 4 Nos) with colour coded PVC sleeve insulation

b) Incoming: (i) ACB 1000 Amps, 4P, EDO, 50 Hz, 415 V with minimum rupturing capacity 50 KA, Ics=100%Icu with advanced self powered protection units having adjustable overload setting 40% to100%, Adjustable short circuit and earth fault protection- 02 Nos.(01 for Incomer & 01 for Ring Main)

c) Outgoing: (i) MCCB 400 Amps, 4P, 50 Hz, 415 V with minimum rupturing capacity 36 KA (Thermal magnetic release) Ics=100%Icu and adjustable overload setting 80% to100% and short circuit setting (5-10)In - 02 Nos. (ii) MCCB 160 Amps, 4P, 50 Hz, 415 V with minimum rupturing capacity 25 KA (Thermal magnetic release) Ics=100%Icu and adjustable overload setting 80% to100% and short circuit setting (5-10)In - 01 Nos. (iii) MCCB 100 Amps, 4P, 50 Hz, 415 V with minimum rupturing capacity 16 KA (Thermal magnetic release) Ics=100%Icu and adjustable overload setting 80% to100% and short circuit setting (5-10)In - 02 Nos. (iv) MCCB 63 Amps, 4P, 50 Hz, 415 V with minimum rupturing capacity 16 KA (Thermal magnetic release) Ics=100%Icu and adjustable overload setting 80% to100% and short circuit setting (5-10)In - 01 No.

Supply, installation, testing and commissioning of LT panel board factory made outdoor type, double door, fabricated out of 3.15 mm thick CRCA sheet, floor mounting, dust and vermine proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-54 protection, with separate hinge door for each compartment for incoming and outgoing switchgears/ACB/MCCB etc with locking arrangement, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including PCC work for foundation and provn of the following: Note :- (a) Panel shall be of CPRI type tested (b) GA drgs shall be submitted for approval of GE before manufacturing

a) Aluminium Bus bar of rating 1500-A mounted on porcelain insulator - 01 Set ( Set of 4 Nos) with colour coded PVC sleeve insulation

b) Incoming: (i) ACB 1000 Amps, 4P, EDO, 50 Hz, 415 V with minimum rupturing capacity 50 KA, Ics=100%Icu with advanced self powered protection units having adjustable overload setting 40% to100%, Adjustable short circuit and earth fault protection- 02 Nos.(01 for Incomer & 01 for Ring Main)

c) Outgoing: Through Bus bar

Note: The panel shall be provided with necessary interlocks to operate/ switch on one ACB only.

Note : The quoted rate shall be deemed to be inclusive of provision of necessary interlock between incomers to switch on only one incomer at any time.

M/s Ramesh Lal (BID ID -3202109)

MAJUMDAR FURNITURE (BID ID -3202278)

A. R. ELECTRICALS (BID ID -3202146)