Electrical Works

Amount

Supply and Erection, Testing, Commissioning and Handing over of 1 No. 10 persons capacity passenger Lifts (680 Kgs) to G+6 floors as per following technical specifications. Technical Specifications :1.Number of Lifts/Type of lift: Two / Nextra -Passenger, Gearless with Machine Room.2.Load/Speed: 10 Persons 680 Kgs.) / 1.00 Mtr. Per Second 3.Drive: Microprocessor based VVVF - Closed Loop 4.Travel/ PIT / HEADROOM: 23.1 Meter, / PIT 1600mm/ HEADROOM 4750mm 5. Number of Floors: 7 (Ground + 6 Upper Floors) 6. Floor Display Char: 0,1,2,3,4,5,6 7.Number of Landing Entrances: 7 (Ground + 6 Upper Floors) 8.Number and Position of Car Entrances: 1(ONE), In Front only 9.Position of Machinery: Directly above the Lift well - Gearless 10.Size of Lift well: 2200 x 1850(MM Wide * MM Depth ) 11.Lift Car Inside Size: 1350 x 1300 x 2100 x (MM Wide * MM Depth * MM Height * MMC- Value ) 12.Clear opening of Gates/Doors/Lintel Ec- Value: 800 x 1300 (mm Wide * MM Depth * MM Height) Lintel - 2200 mm .13.Type or Design of Lift Car: Stainless Steel (1.5 mm) - Hairline Finish

27. Scaffolding : To be Provided by lift Contractor. 28. Stainless steel still angles and facia plates: To be provided by lift contractor .29. Steel for Lift machinery : To be Provided by lift contractor. 30. Servicing and Maintenance : Free Comprehensive servicing and maintenance should be provided by lift contractor during the guarntee period of One Year. 31. Provision of 1 + 3 EPABX intercom with phone to be provided at the following places vide: 1. Lift Head Room 2. Reception Room and 3. Inside the Lift by Lift Contractor. 32. Lift License : Preparation of drawing , Payment of charges to CEIG and insurance policy if any and obtaining CEIG safety certificate and lift license as per Lift act should be done by the lift contractor.33.Automatic rescue device : To facilitate the landing of the nearest floor at the time of power failure .34. This shall consist of suitable type battery system with charger inverter under voltage protection system etc., All the features as per differently abled persons act should be provided. 2 hours fire retardant landing doors.

Special Inclusions: 1. Call Register Signal and Vf Door Operator 2. Push Button - Orange LED Illumintion. 3 Full Car Operating Panel 4. Floor Annunciator 5. provision for CCTV Camara - Analog (Coaxial Cable) 6.. False Ceiling In Car 7. Fire Rating Of Landing Doors - Two hours 8. Infra Red Door Screen 9. Overload Warning Indicator 10. Pit Ladder 11.. Ss Handrail 12. Sill Support 13.Landing Push Box On Wall.

Raising mains - The BBT Systems is of Sandwich type with RYBN copper conductor and IP55 Protection(Legrand/equ) Supply of 4W, 400A, IP54 copper BBT with all accessories and supports for installation. (For Power )

Supply of 4W, 250A, IP54 copper BBT with all accessories and supports for installation. (For Lighting ).

Supply of End feed unit with 400A 65kA FP ACB. (Incoming)Supply and fixing of 400A , 65kA 4Pole MCCB with enclosure incoming Fixing on bottom of the 400A Lighting Raising Main control with set of spreader terminals and Operating handle with necessary cable top up box,including suitable size copper interconnection between the Incoming 400A MCCB's to 400A Raising main bus-bar with necessary angle iron frame work complete etc. (Make. L&T/ Siemens or Equiv) .

Supply and fixing of 250A 65kA 4Pole MCCB with enclosure with one set of spreader terminals and Operating handle with necessary cable top up box,including 25mm x6mm copper flat interconnection between the Raising main bus-bar to 250A 4P MCCB terminal complete earth connection etc . 1)Lightning and Other Necessary Panel) (Make. L&T/ Siemens or Equiv).

Supply of 160A , 36 KA FP MCCB plug in box (G+6 - floors-).

Supply of 125A , 36 KA FP MCCB plug in box (G+6 - floors).

Supply of Rigid supports bracket.

Supply of Spring Support bracket.

Supply of Walls support bracket.

Supply of End box.

Erection, testing and commissioning of 400A, 250A, Bus bar Trucking with M.S End unit ( Bus bar Trunking work) (Lighting and Power)

Fixing of flange End unit.

Fixing of tap off box.

Fixing of Rigid support bracket.

Fixing of external earth flat with galvanized clamp etc.

Fixing of spring support bracket.

Fixing of wall support bracket.

Fixing of End box unit.

Supply and Installation of 2.0 TR capacity energy efficient Hi wall mounting Split type Air Conditioner unit consisting of out door condensing unit complete with hermetically sealed Air compressor with R 22 refrigerant air cooled condenser, fan etc., and 1No Indoor Hi wall mounted 2 TR capacity evaporator unit complete with cooling coil, blower motor and connected accessories, control etc, with 3 metre copper refrigerant piping and chord wire connecting indoor and out door unit with drain pipe suitable for operation on 230V+ 10% 50 HZ single phase AC supply. (Make Carrier /Blue star / Voltas/ Equivalent)

Supply and fixing of 5KVA Automatic voltage stabilizer with time delay arrangements for operation on 230V 50C/S AC supply ( Make V Guard/Equ)

Supply and fixing of out door base stand for split AC unit

Supply and laying of 5/8” and 3/8” copper Pipe (Extra beyond 3 Meters Supplied with AC Unit).For Split type AC Units

Supply and fixing of water drain pipe line (1” PVC Pipe)

400A PANEL:-Design, Supply, erection, testing and commissioning of 400A floor mounted cubical panel board bus bar chamber dust and vermin proof and accommodating the following d sine with Thermal Magnetic Release MCCB’s Incomer &outgoing units with the following items of work complete to satisfy the latest IE rules and CEIG guidelines. Supply and fixing of suitable bus bar chamber made up of 16SWG MS sheet steel(1.6mm) with 4 Nos. of 2” X ¼ ” tinned copper bus bar for 3 phases and neutral (50mm x 6mm) and 2Nos. of earthing bus of size 1” X 1/8 tinned copper bus(25mm x 3mm) on suitable bus bar insulator(Epoxy insulator) with maximum cree page distance and supported on MS Base channel frame work of size 5'X 2'X ¼”–1Set Incoming 1)Supply and fixing of 400A 4pole MCCB with spreader link and rotary handle -1No

Outgoing 1)Supply and fixing of 160A 3Pole MCCB with spreader link and rotary handle—01No 2)Supply and fixing of 250A 3Pole MCCB with spreader link and rotary handle—03No 3)Supply and fixing of 315A 3Pole MCCB with spreader link and rotary handle=1No Inter connecting the all LT MCCB’s to bus bar with suitable insulated tinned copper flats and painting/PVC sleeve colour coding of phases and neutral indication. Double Earth connection of the MCCB’s to earth bus colour coding of phases and neutral indication. Double Earth connection of the MCCB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” Supply and fixing of LED lamp arrangements with toggle switches to the control to each phases and with rigid connection in suitable separate compartments within the cubicle by CEIG rules with , 1 set of supply and fixing Electronic Multifunction Meter class 0.2S flush mounting L&T or equivalent make. Supply and fixing of danger board withSiemens grey powder coating with super

Scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc. Erection of panel board complete with suitable foundation bolts and nuts including suitable M.S Channel, concreting, testing and commissioning(L&T, C&S, SIEMENS, ABB) ( Main Power Panel- 02 Nos of Eb service)

Supply and fixing of 4 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB incomer) with double door (metal door) with 1 no. 125A 4P MCCB switch as incoming and 3 nos. 63A 3P MCB , 3 nos. 6A to 32A SP MCB as outgoing with suitable cable end box on suitable angle iron frame on wall with earth connection only. Higher End (For Lighting)

Supply and clarnping of 3 1/2 x 35 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps. (From Vertical (or) Panel to 63 A TPN Switch at lift Room)

Supply and fixing of brass cable gland for 3-1/2 x 35 sq.mm. PVC LTUG aluminium armoured cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 35 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Supply and clarnping of 3 1/2 x 95 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and fixing of brass cable gland for 3-1/2 x 95 sq.mm. PVC LTUG aluminium armoured cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 95 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Supply and clarnping of 3 1/2 x 150 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps. (From 400A Rising Main Power to 8 Way Vertical DB with 1 no. 160A 4P MCCB switch as incoming in all G+6 floors)

Supply and fixing of brass cable gland for 3 1/2 x 150 sq.mm. PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3 1/2 x 150 sq.mm PVC LTUG Aluminium armoured cable with necessary aluminium cable socket by crimping etc., with electrical connection complete.

Supply and clarnping of 3 1/2 x 185 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.(From 400A Panel- switch 250 switch to 250A Rising Main , From 400A Panel - Switch 315 A to 400A Rising Main )

Supply and fixing of brass cable gland for 3 1/2 x 185 sq.mm. PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3 1/2 x 185 sq.mm PVC LTUG Aluminium armoured cable with necessary aluminium cable socket by crimping etc., with electrical connection complete.

Supply and clarnping of 3 1/2 x 240 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps. (From CT Meter to 400 A Switch1 and From CT meter2 to 400A Switch 2)

Supply and fixing of brass cable gland for 3 1/2 x 240 sqmm PVC armoured LTUG cable with earth connection.(6+6)

Supply and providing cable end termination of 3 1/2 x 240 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

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.

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection. (Earthing for Lift and Panels)

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection.

GST at 18%

SREE PADMAVATHI ELECTRICALS