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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹77.0 LAccepted-AOC | ₹77.0 L | L1 | Accepted-AOC First Lowest |
| 2 | L2₹79.5 LRejected-AOC | ₹79.5 L | L2 | Rejected-AOC Second Lowest |
| 3 | L3₹80.5 LRejected-AOC | ₹80.5 L | L3 | Rejected-AOC Third Lowest |
| Sl No | Description | Qty | Unit | Hindustan Engineers & Contractors L1 | Ganesh Electricals L3 | Mohan M L2 |
|---|---|---|---|---|---|---|
| 1.00 | Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End ) | 231 | Pts | 2,550 ₹5.9 L | 2,700 ₹6.2 L | 2,610 ₹6.0 L |
| 2.00 | Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End. | 35 | Pts | 2,180 ₹76,300 | 2,300 ₹80,500 | 2,225 ₹77,875 |
| 3.00 | Wiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point Higher End. | 3 | Pts | 3,330 ₹9,990 | 3,500 ₹10,500 | 3,393 ₹10,179 |
| 4.00 | Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with suitable Module GI switch box in flush with wall with 1 no. 6A one way module switch and 1 no. 6A 3/2 pin module socket with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with painting of suitable colour for concealed PVC pipe Plug point ( 8 points / Coil) Higher End | 36 | Pts | 2,030 ₹73,080 | 2,100 ₹75,600 | 2,065 ₹74,340 |
| 5.00 | Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with MS switch box and 5A FT swith with painting of suitable colour continuous earth wire connection of 1.5 sq.mm copper wire Light point / fan point (for electronic regulator). | 5 | Pts | 3,440 ₹17,200 | 3,600 ₹18,000 | 3,521 ₹17,605 |
| 6.00 | Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with 150mm x 100mm x 75mm MS switch box for 5A 3 pin non interlocking flush type CS plug with painting of Suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open plug point. | 5 | Pts | 1,770 ₹8,850 | 1,800 ₹9,000 | 1,820 ₹9,100 |
| 7.00 | Supply and fixing of 4 Feet LED 20 W Fitting with LED 20 W tube (Higher End) complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting. | 144 | Nos | 1,090 ₹1.6 L | 1,100 ₹1.6 L | 1,120 ₹1.6 L |
| 8.00 | Supply and fixing of 4 Feet LED 20 W Fitting with LED 20 W tube ( Higher End ) complete with TW round blocks with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube. | 6 | Nos | 1,430 ₹8,580 | 1,500 ₹9,000 | 1,480 ₹8,880 |
| 9.00 | Supply and fixing of 24 W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting. | 9 | Nos | 3,780 ₹34,020 | 3,900 ₹35,100 | 3,740 ₹33,660 |
| 10.00 | Supply and fixing of 80 W LED Highbay fitting IP66 with suitable special type of MS clamps with 1.5 PVC unsheathed FRLS copper leads from terminals to the fittings.(Wipro / EL) | 1 | No | 7,650 ₹7,650 | 7,900 ₹7,900 | 7,785 ₹7,785 |
Tender Value
₹77 L
EMD Value
₹48,500
Closing Date
29 Dec 2025, 3:00 pmClosed
Superintending Engineer
Office of the Superintending Engineer, PWD., Buildings Construction and Maintenance Circle, Tirunelveli
Providing Internal , External Electrification, 500 LPD solar water heater, 15 persons capacity stretcher cum passenger lift , AC arrangements to 30 bedded inpatient ward in Government Ayurveda Medical College and Hospital at Kottar, Nagercoil
2025_PWD_632240_1
31(2) SE/2025-26 dated 09.12.2025
Open Tender
Electrical Works
240 days
Kottar
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹48,500
13 Mar 2026
15 Dec 2025
30 Dec 2025
15 Dec 2025
29 Dec 2025
15 Dec 2025
Amount
Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End )
Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End.
Wiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point Higher End.
Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with suitable Module GI switch box in flush with wall with 1 no. 6A one way module switch and 1 no. 6A 3/2 pin module socket with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with painting of suitable colour for concealed PVC pipe Plug point ( 8 points / Coil) Higher End
Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with MS switch box and 5A FT swith with painting of suitable colour continuous earth wire connection of 1.5 sq.mm copper wire Light point / fan point (for electronic regulator).
Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with 150mm x 100mm x 75mm MS switch box for 5A 3 pin non interlocking flush type CS plug with painting of Suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open plug point.
Supply and fixing of 4 Feet LED 20 W Fitting with LED 20 W tube (Higher End) complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting.
Supply and fixing of 4 Feet LED 20 W Fitting with LED 20 W tube ( Higher End ) complete with TW round blocks with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube.
Supply and fixing of 24 W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.
Supply and fixing of 80 W LED Highbay fitting IP66 with suitable special type of MS clamps with 1.5 PVC unsheathed FRLS copper leads from terminals to the fittings.(Wipro / EL)
Supply and fixing of 1200mm (48") sweep AC ceiling fan (High speed) complete ( Higher end) with 2 module 100W fan step regulator (Higher end) with 600mm down rod with fan clamp with side plates and cross arm of size 450mm (18").
Supply and fixing of 1400mm (56") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 600mm down rod with fan clamp with side plates and cross arm of size 450mm (18").
Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete without provision of hole in the wall.
Supply and fixing of louvers shutters arrangements for 300mm (12") sweep (light duty) AC exhaust fan
Supply and fixing of batten holder with 9W LED bulb on BH including labour charges.
Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb.
Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting
Supply and fixing of 4nos.6A two module 3 pin socket , 4 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End.
Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End
Supply and fixing of 32 Amps DP MCB with sheet steel enclosure ( Higher end ) in flush with wall and making good of the concealed portion with earth connection.(The DP MCB & Enclosure should be of ( Higher end )
Supply and fixing of 32A FP MCB in sheet steel enclosure in flush with wall and making good of the concealed portion with earth connection. (The FP MCB and metal enclosure should be with Higher End make.
Supply and fixing of 63 A FP MCB in sheet steel enclosure in flush with wall and making good of the concealed portion with earth connection. (The FP MCB and metal enclosure should be with Higher End make.
Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End .
Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End .
Supply and fixing of 4 way segmentTriple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A 4P MCB switch as incoming and 3 MS 32A DP RCBO (except AC type) with 30 MA sensitivity as subincomer and 12 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End.
Supply and fixing of 4 way segment Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB switch as incoming and and 3 MS 43A DP RCBO (except AC type) with 30 MA sensitivity as subincomer12 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End.
Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB switch as incoming and 3 Nos 32A 3P MCB and 3 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End.
Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100A 4P MCB switch as incoming and 3 Nos 63A 3P MCB and 3 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End.
Supply and fixing of 8 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100A 4P MCB switch as incoming and 2 Nos 63A 3P MCB, 4 Nos 32A TP MCB and 6nos.6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End.
Supply and run of 2 of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour
Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion.
Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour .
Supply and run of 2 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with contiinuous earth wire connection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour.
Supply and run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 6 sq.mm copper wire and making good of the concealed portion with suitable colour
Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire and making good of the concealed portion..
Supply and Run of 4 of 25 sq.mm. PVC insulated SC unsheathed FRLS copper conductorof 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 16 sq.mm. PVC insulated SC unsheathed FRLS copper wire and making good of the concealed portion with suitable colour.
Supply and laying of 3 1/2 x 120 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. ( From 250A Switch in Power room to new building )
Supply and clarnping of 3 1/2 x 120 sq.mm PVC armoured LTUG cable on post or on wall with MS Clamps in suitable bracket and painting.
Supply and clarnping of 3 1/2 x 120 sq.mm PVC LTUG armoured LTUG cable through 65mm dia class B GI pipe on post or on wall with MS Clamps.
Supply and fixing of brass cable gland for 3 1/2 x 120 sqmm PVC armoured LTUG cable with earth connection.
Supply and providing cable end termination of 3-1/2 x 120 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.
Supply and laying of 3 1/2 x 70 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.
Supply and clarnping of 3 1/2 x 70 sq.mm PVC armoured LTUG cable on post or on wall with MS Clamps in suitable bracket and painting.
Supply and clarnping of 3 1/2 x 70 sq.mm PVC LTUG armoured LTUG cable through 50mm dia class B GI pipe on post or on wall with MS Clamps.
Supply and fixing of brass cable gland for 3 1/2 x 70 sqmm PVC armoured LTUG cable with earth connection.
Supply and providing cable end termination of 3-1/2 x 70 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.
Supply, Fabrication, Erection and Commissioning of 200A dust and vermin proof floor mounting cubical type panel board of suitable size made up of 16SWG CRCA sheet steel for outer body on suitable frame work 1" x 1/4" copper bus for three phases and neutral on synthetic moulded compound bus support with hylem sheet providing necessary space for main switches and supply and fixing of
(1) 200 A FP switch disconnector interior only with HRC fuses double break as incomer - 1 No with interconnection of 1"x1/4" tinned copper flat.
(2) 125 A TPN switch disconnector fuse interior only with HRC fuses double break as outgoing - 1 No with interconnection of 1"x1/4" tinned copper flat.
(2) 100 A TPN switch disconnector fuse interior only with HRC fuses double break as outgoing - 1 No with interconnection of 1"x1/8" tinned copper flat.
(3) 63 A TPN switch disconnector fuse interior only with HRC fuses double break as outgoing - 4 Nos with interconnection of 3/4"x1/8" tinned copper flat.
with double earth connection by 1" x 1/4" cu.flats with powder coating with following arrangements a) 3 phase indicator lamp arrangements with fuse unit and control switches. A sperate chamber with VAF meter and no.8 SWG copper conductor for each switch earthing.
b) Floor mounting arrangements with MS chanel frame work with necessary foundation bolt arrangements c) In each cubical switch, live portion of busbar should be shrouded by 6mm thick hylem sheet and all the doors should be provided with suitable locking arrangement with rubber boading. The cable size, capacity of switch, location etc., should be supercribed with white paint on each incoming and outgoing switches. d) Metalic Danger board as per CEA regulation.
Supply, Fabrication, Errection and Commissioning of 125A dust and vermin proof floor mounting cubical type panel board of suitable size made up of 16SWG CRCA sheet steel for outer body on suitable frame work 1" x 1/8" copper bus for three phases and neutral on synthetic moulded compound bus support with hylem sheet providing necessary space for main switches and supply and fixing of
(1) 125 A TPN switch disconnector interior only with HRC fuses double break as incomer - 1 No with interconnection of 1"x1/8" tinned copper flat.
(2) 100 A TPN switch disconnector fuse interior only with HRC fuses double break as outgoing - 1 No with interconnection of 1"x1/8" tinned copper flat.
(3) 63 A TPN switch disconnector fuse interior only with HRC fuses double break as outgoing - 5 Nos with interconnection of 3/4"x1/8" tinned copper flat.
with double earth connection by 1" x 1/4" cu.flats with powder coating with following arrangements a) 3 phase indicator lamp arrangements with fuse unit and control switches. A sperate chamber with VAF meter and no.8 SWG copper conductor for each switch earthing.
b) Floor mounting arrangements with MS chanel frame work with necessary foundation bolt arrangements c) In each cubical switch, live portion of busbar should be shrouded by 6mm thick hylem sheet and all the doors should be provided with suitable locking arrangement with rubber boading. The cable size, capacity of switch, location etc., should be supercribed with white paint on each incoming and outgoing switches. d) Metalic Danger board as per CEA regulation.
Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection.
Supply and run of 25 mm x 3 mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection.
Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry
DX AIR COOLED CONDENSING UNITS: Design, supply, installation, testing and commissioning of 8.5TR Nominal capacity DX Air-cooled Condensing unit fixed with energy efficient R410A Refrigerant scroll compressor along with grooved copper tube/aluminium fins air cooled condensor coil with anticorrosion coatings,liquid, accumulator, low noise alumimium propeller condenser fan with Fan
motor etc all suitably assembled neatly in heavy duty GSS sheet metal cabinet and duly powdercoated as per specification .the unit to include built in safety controls like HP/LP switch power quality protector, in built thermal / temperature protection.
Supply ,installation , testing and commissioning of 8.5 TR Nominal capacity 1 circut of 8.5TR factory assembled double skin Floor mounted AHUwith 3 section with mixing, blower, coil sections with 50mm-45kg/cum PUF Insulated detachable panels, extruded thermal break aluminium profiles filled with PUF, panel external skin with 0.6 mm preplasticized sheet, panel internal skin with 0.6mm galvanized sheet, AMCA tested DIDW backward/forward curved centrifugal fan with EFF1 rating motor, drive arrangement with taper lock pulleys for fan and motor, vibration isolators out of heavy duty rubberized mounts, prefilters with 3ply HDPE 50mm thick filters having an efficiency of 90% 10mic, 6row /12FPI deep DX copper cooling coil with copper header and aluminium fins,
GI mist arrestor, condensate coil trough with SS304-20G insulated with 9mm closed cell elastomeric foam, guard for inspection door ,out let damper of aerofoil blades &PVC gears and flexible fire retardant canvass complete with galvanized hardware. each of the cooling coils will have independent distributers, electronic expansion valve kit, catch all drier, independent DX coil circuit to connectivity to each ODU circuit.
Supply & fixing of hard drawn copper refrigerant piping of suction line of size 28.6 mm with necessary fitting and clamp.
Supply & fixing of hard drawn copper refrigerant piping of liquid line of size 12.70mm with necessary fitting and clamp etc.
Supply,Installation, Testing and commissioning of laminare floor arrangements with HEPA filter, frames etc. 8 ft x 6 ft for OT ceiling suspended provides ultra clean sterile CLASS 100 clean air and designed as per CLASS 5 of ISO 14644 - 1 standard as with air plenum at aluminium power coated 1 mm thick casing with aluminium pleat HEPA filters and 0.3 micron 99.97 % efficiency and SS 304 perforated grill with 13 mm thickness XLP insulation with modular housing. Frame : Aluminium, Flange type Filter. Media: Micro Glass fibre, sealant : Plolyurethane with Air flow as per standards suitable for 8.5 TR .
Supply and filling of R-410A Refrigerant gas.
Supply, Fabrication and erection of fabricated ducting made up of GI sheets of 20 Gauge thickness
Supply, Fabrication and erection of fabricated ducting made up of GI sheets of 22 Gauge thickness.
Supply and fixing of extruded aluminium powder coated supply and return air grilles /diffuser with volume control damper .
Supply and fixing of 1 inch PVC water drain pipe line on wall with suitable clamp as required .
Supply, fabrication and fixing of suitable MS Channel for Mounting the Airconditioning Oudoor Unit
Supply and providing of pipeline nitrle rubber insulation for Refrigerant and drain pipe lines.
Supply and fixing of duct mouth Dampers.
Supply and providing Acoustic for initial portion of ductin 8 with 12mm thick fibre glass rigid board covered with tissue paper and aluminium perforated sheet.
Supply and providing thermal insulation of 9mm thick vidoflex functioning with Aluminum Foil
Supply, installation & Commissioning of 500 LPD Solar Water Heater (MNRE approved) with the following Components and the system should be as per MNRE specifications / Guidelines / BIS standards.
500 LPD Solar Water Heater System Technical Specifications of ETC Solar Water Heater System.
Oval Shaped Assistant tank, 5L with air vent.
Bracket inclination - galvanised powder coated with 27 Degree.
Carton Expert quality
Outer Tank material PPGI: 0.35 mm
Vacuum Tube outer diameter : 58 mm
Vacuum Tube inner diameter : 47mm
Tube Length : 1800 mm
Outer tank Diameter : 480 mm
Inner tank Diameter : 380 mm
Tank Volume : 100 Litre to 500 Litres
Temperature : 65 Degree C to 85 Degree C.
Tank Insulation : PUF 50 mm ( Polyuerthane foaming )
Inner Tank Material : High grade Stainless Steel Grade 0.48 mm.
Method of welding : Seam less and Non welding Technology
Type of Fasteners : Stainless Steel / Galvanised
Type of Grommets : Silicon Rubbers
Type of Circulation :Thermo Siphon Electrical Back up 1.5 KW (Optional )
Type of Inlet feeding : Using Gravity feeding Tank for non pressure.
Low Mixing of Hot and Cold water and long life of inner tank.
Technical Specification of Tube
1. Structure : Two Concentric borasilicate glass
2.Material : Borasilicate glass 3.3
3. Glass thickness : 1.6 mm
4. Thermal expansion : 3.3 x10.6
5.Outer Inner tube diameter : 58-47 mm
6.Outer tube diameter length : 58/1800mm
8.Absorptance : 0.90 - 0.95 (AM 1.5 )
9. Emittance : 0.04 - 0.06 (80 o C+- 5o C)
10. Vacuum Degree : P <- 0x10 -3 (Pa)
11.Stagination : Temperature 260 -300 o C
12.Heat loss : ULT = 0.4 - 0.6 w / ( m 2 o C )
13.Resistance : Hail Diameters <_ 25mm
14.Solar Irradiation for obtaing a pre - set water temperature rise in an all glass evacuated solar colletor to under stagnation H= 3.7 - 4.2 MI ( 58mm) H = 2.9 -3.2 MI (47mm). The make should be approved by the departmental officers before used on work.
Supply, laying and jointing 25 mm CPVC pipes of standard dimension ratio 11 (Pressure class 1) conforming to IS 15778-2007 of approved quality and best variety including cutting and fixing CPVC specials using CPVC adhesives (solvent cement) (but excluding cost of such specials) and fixing into wall with teak wood plugs, CPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc. complete complying with standard specifications and as directed by the departmental officers. (The CPVC pipes shall be got approved by Executive Engineer before use on works) - External water supply above ground level.
Supply, laying and jointing 25 mm CPVC pipes of standard dimension ratio 11 (Pressure class 1) conforming to IS 15778-2007 of approved quality and best variety including cutting and fixing CPVC specials using CPVC adhesives (solvent cement) (but excluding cost of such specials) and fixing into wall with teak wood plugs, CPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantles portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges etc. complete complying with standard specifications and as directed by the departmental officers. (The CPVC pipes shall be got approved by Executive Engineer before use on works) - Internal water supply above ground level.
Supply and fixing in position first quality and approved variety of 25 mm dia Gun metal Gate valve / wheel valve with BIS make including cost of shellac, thread balls, etc., coplete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work.
Supply and fixing in position 15mm dia Brass Chromium Plated Screw Down Tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on work).
Supply and fixing of 200A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on existing panel board with 1" x 1/4" tinned copper flat for interconnection with necessary earth connection complete.
Supply and fixing of 1kVA single phase in & single phase out Online UPS of Microcontroller based High frequency and Double Conversion Online Technology with inbuilt isolation transformer system, LCD/ LED Display with suitable SMF battery to provide minimum 1 hour backup along with Powder coated MS Rack and interlink cables with following specifications: 1. Output Voltage Range : 208V/220V/230V/240V AC 2. Voltage THD (Linear Load) : ≤2% 3. Voltage THD (Non-Linear Load) : ≤4% 4. Current THD : < 10% 5. Overload : >110%, 30s turn to Bypass mode; >150% instant turn to Bypass mode 6. Short Circuit protection : 5 cycles turn off inverter, no transfer to Bypass, provide Alarm (AC mode) ; 5cycles turn off inverter, provide Alarm (Battery mode), Input fuse blown or breaker action 7. Waveform : Pure sinewave 8. Transfer time : (AC mode to Battery mode - Zero) (Inverter to bypass - <4ms) 9. Efficiency : 85% to 92% 10. Noise Level : less than 50dBA @ 1meter (with fan speed control) 11. Warranty : Two years on Electronics & one year on battery. Make and model of UPS and battery should be approved by the departmental officer before used on work.
LIFTS Design, Engineering, supply, fabrication, erection, testing, commissioning and handing over of 15 persons capacity Stretcher Cum Passenger gearless lift MRL machine room less speed 1m/s with stainless steel panels, disable friendly, microprocessor based controller, VVVF drive, fire ruted doors and ARD with the following specifications.
1. Location : 30 Bedded inpatient ward building , Kanniyakumari Govt. Ayurveda Medical College and Hospital at Kottar
2. No of Lift : 1 No
3. Type of lift : Stretcher Cum Passenger lift.
4. Capacity of lift : 15 persons capacity passenger lift (1020 Kgs)
5. Speed : 1 .00 Metre / Sec
6. Type of Drive: specific variable voltage variable frequency V3F drive with enhanced ride comfort and leveling functions.(Micro Processor Based)
7. No. of Floors : G + 2 Floors ( 3 stops )
8. Total Travel: 7.2 metres
9. Levelling Accuracy: High level accuracy with smooth and jerk free stopping.
10. Construction of Car: 18 SWG High quality stainless steel 304 grade car and hand rail , PVC flooring, Perspex False ceiling Neat hair line finish and mirror finish in rear panel.
11. Position of machine: Directly above the lift well. ( Gearless)
12. No. of landing entrance: 3 Nos
13. No. of car entrance: one in front side only.
14. Car entrance door: Power operated V3F drive side opening sliding stainless steel scratch proof door with hair line finish.
15. Landing entrance door: centre opening stainless steel 304 grade door with hair line finish with provision for emergency exit key opening at all landings.
16. Lift well existing: 2500mm (width) x3000mm (depth) (As per IS 14665 Part I 2000)
17. Lift pit depth 1600mm
18. Car size: 800mm (width) x 900mm (Depth) as per IS 14665 (part I) – 2000)
19. Car clear opening: 900mm width x 2000mm height (as per IS 14665) (part I) – 2000)
20. Lift without machine room : M:RL Speed ( without Machine room)
21. Power supply: 400/440 V, 3 phase, 50 Cycles/sec A.C. supply for power and 230 V, 50 HZ, single phase, AC supply for light.
23. Car fittings: LED(JLPL 77) & Regular (Circular)-Fan with comfortable ventilation inside the car.
24. Lift well: R.C.C. construction with brick masonry.(existing)
25. Indication: UP/Down digital direction and position indicator for all landing and in car
26. Emergency Alarm Bell: Battery operated alarm bell to be provided with Automatic charging device
27. Emergency light: Battery operated light to be provided with Automatic charging device.
28. Fire Man’s switch: To be provided at ground floor
29. Minor builders work: included in the scope.
30. Scaffolding: Included in the scope
31. Sill angles and facia plates: included in the scope.
32. Steel for lift machinery: Included in the scope.
33. Servicing and maintenance: Free comprehensive servicing and maintenance should be provided by lift contractor during the guarantee period of one year.
34. Automatic Rescue device: To facilitate the landing of the lift to the nearest floor at the time of power failure. This shall consists of suitable type battery system with charger, invertor, under voltage protection system etc., complete with all accessories.
35. Provision of intercom with phone: To be provided by lift contractor with one handset in the lift car and another handset in the lift machine room.
36. Lift License: Preparation of Drawing, payment of charges to CEIG and insurance policies if any and obtaining CEIG safety certificate as per lift act should be done by lift contractor.
37. Floor position: Included with LED display and announciator with music
38. Special features:
a. Infra-red door sensor with full height screen
b. Stainless Steel signal fixtures.
c. Vandal proof S.S. Button with S.S. cover
d. SS door frames for landing doors.
e. V3F door operator.
f. Call Register signal
g. Stainless steel facia plate for car operating panel and landing fixtures.
h. On-Off switch for fan and light.
i.Over load warning indicator with audio announcement
39. Other standard features: Over speed governor, phase failure and phase reversal relay alarm bell, T. Guide brackets for car and counter weight, rubber padding under winding unit, motor of adequate
capacity, electro magnetic brake with compression springs car safety gears buffer, electro mechanical door locks emergency key side supporting angles, motor over load protection devices final limit switch main suspension ropes counter weights lifting joint joist for mounting the machineries.
40. Guarantee: Guarantee for the materials and workmanship of equipments complete should be offered by lift firm for a period of not less than one year.
41. Site testing in accordance with IS 14665 should be carried out at the time of handing over.
42. Supply of operation and maintenance manual with necessary tools for operation.. Make model should be approved by the departmental officers before used on work.
Hiring, running charges for crone.
Renewal by supply and fixing of fuel flex pipe
Renewal by supply and fixing of Coolant
Renewal by supply and fixing of oil filter
Renewal by supply and replacement of scaling washers
Renewal by supply and filling of engine oil 15w40
Renewal by supply and fixing of diesel filter.
Renewal by supply and fixing of Exide 130AH battery
Renewal by supply and fixing of 12V Auto cutoff charger
Towards labour charges of specific repairing, oil servicing by necessary parts and testing of 100 KVA DG set
Supply and run of 1.5 sq.mm PVC insulated SC unsheathed FRLS copper conductor of 1100V grade ib existing concealed PVC pipe
Supply and clarnping of 31/2 x 25 sq.mm PVC LTUG armoured cable on post or on wall with MS clamp.
Providing suitable concrete foundation with plain cement concrete 1:2:4 using 20mm jelly for wearing coat including laying, compacting, finishing and curing etc., complete as per standard specifications and as directed by the departmental officers for 100 kVA Genset.
Mohan M (BID ID -1546240)
Ganesh Electricals (BID ID -1546247)
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