ELECTRICAL WORKS IN SUB TREASURY AT VELLORE

Amount

Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed FRCS 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 with continuous earth wire connection by 1.5 sq.mm. PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil)

Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed FRCS 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 with continuous earth wire connection by 1.5 sq.mm. PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil)

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall

Supply and fixing of louvers shutters arrangements for 300mm (12") sweep (light duty) AC exhaust fan

Supply and fixing 9W/10W Round LED Fitting (Bath & Toilet)

Supply & Fixing of AC / DC 76mm Buzzer /call bell suitable for 230 Volts 50 c/s single phase AC supply on suitable TW Board with push switch. (Only Room)

Supply and fixing of 18W LED Round type Recessed fitting with LED on false Ceiling from ceiling with PVC unsheathed copper leads from terminals to the fitting

supply and fixing of 24W LED 1x1 square type Recessed fitting with LED on false Ceiling with suitable hanging support from ceiling with PVC usheathed copper leads from terminals to the fitting.

supply and fixing of 34W LED 2x2 square type Recessed fitting with LED on false Ceiling with suitable hanging support from ceiling with PVC usheathed copper leads from terminals to the fitting.

Supply and fixing of single box type 4' 20 W LED fitting complete with TW round blocks on wall or ceiling with 20 W LED tube light with Single side connection with PVC unsheathed Copper leads from terminals to the fitting. ( Havells / Crompton / equivalent)

supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Lower end) with 300mm down rod with necessary clamps

supply and fixing of 60W LED street light fitting with LED (Lower end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting (Lower End)

Supply and fixing of 3nos.6A two module socket , 1 no. 6/16A two module socket , 3 nos. 6A one module switch, 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. (Lower End)

Supply and fixing of 20A Flush type Wall Socket 32A DP MCB complete set for AC Plug in flush with wall with earth connection (For AC Plug) (Lower 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 on wall with earth connection only. (Lower 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. 63 A 4P MCB Isolator as incoming and 12 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. ( Essential DB ) (Lower 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. 100 A 4P MCB Isolator as incoming and 18 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End ( Non Essential DB )

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. 125 A 4 P MCCB switch as incoming and 4 nos. 63A 3P MCB as outgoing with suitable cable end box on wall with earth connection only

Supply and fixing of 6 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB Incomer ) with double door (metal door) with 1 no. 160 A 4 P MCCB switch as incoming and 2 No's 100A 3P MCB , 4 nos. 63 TP MCB as outgoing with suitable cable end box on wall with earth connection only

Supply and run of 2 of 4sqmm (56/0.3) PVC insulated SC unsheathed FRL Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 Sq.mm wire and making good of the concealed portion with suitable colour

Supply and run of 4 of 10 sq.mm (140/0.3) PVC insulated SC unsheathed FRL Cu Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 14 SWG TC wire and making good of the concealed portion with suitable colour.

Supply and run of 4 of 16 sq.mm (101 / 0.45 PVC insulated SC unsheathed Cu Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 14 SWG TC wire and making good of the concealed portion with suitable colour.

Supply and frxing of brass cable gland for 3 1/2x120 sqmm PVC armoured LTUG cable with earth connection

Supply and clarnping of 3.5x120sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and laying of 3.5x120sq.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 providing cable end termination of 3-1/2x120 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and erection of Indoor units of 2.0 Ton capacity ( 3star Rated) Split type Airconditioner unit confirming to ISI 1301 (part-2) 1992 with amendment No.1 fitted with Hermetically sealed compressor operationon 230V 50Hz AC supply system with refrigerant gas R-22 suitable for high wallmounting evaporator and specification as under general requirement interconnection of pipes abd cable.(SR) (Make: Blue Star, Carrier, Voltas.) ( RJD Chamber )

Supply and erection of 5KVA capacity Automatic Voltage stabilizer suitable to operation on 230 volts, single phase,50Hz,AC supply system with tie delay relay and High/Low voltage cut off, input voltage range 170V to 270V AC single phase, wall mounting type stabilizer with necessary clamp. (SR)(V-Guard)

Supply and fixing of Copper pipe to connect Indoor and Outdoor units

Supply and fixing of MS stand for fixing outdoor unit.

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

Supply Design, Engineering, Supply, Fabrication, Erection, Testing, commissioning and handing over of 1 no 10 Persons Passenger Lifts as per the following specifications including taxes and duties.(Gearless Lift with out Machine Room) (1)Location: Regional Joint Director Office & Sub Treasury Office, (2)No of lift: one no. (Gearless), (3)Type of lift: passenger, (4)Capacity of lift: persons / 884 Kgs, (5)Speed: 1.0 M / Sec, (6)Type of drive: V3F drive with enhanced ride comfort and near zero level functions, (7)No of floors: GF+3 Floor, (8)Total travel: 3.3 mts x 4 Landing =13.2mts, (9)Leveling accuracy: high level accuracy with smooth and jerk free stopping, (10)Construction of CAR: No. 4 hardened sheet high quality stainless steel car and hand rail granite flooring and Perspex false ceiling, (11)Position of machine: directly above the lift well, (12)No of landing service: One in the front side- 1 no., (13)No. of car entrance: one in the front side only, (14)Car entrance door: Power operated automatic V3F drive center opening sliding SS door, (15)Landing entrance door: power operated V3F drive center opening sliding SS door with provision for emergency exit key at all landings, (16)Lift well : 2100 mm (Depth) X 1700 mm (wide) as per IS 14665(part1) 2000 to be constructed by PWD civil wing, (17)Lift pit depth:1600 mm, (18)Car inner size: 1350 mm (width)x1300 mm (depth) as per IS 14665 (part 1 )2000,over head 4200mm and Total weight of person – 680 Kg, (19)Car clear opening: 800 mm wide x 2000 mm height as per IS 14665 (part 1)2000, (20)Lift machine room size: as per ISI 14665 (part 1)2000 to be constructed by PWD civil wing over the lift well, (21)Power supply: 400 / 440 v three phase 50 Hz AC supply for power and 230 V 50 Hz single phase power supply for light,

(22)Control: micro computer (micro processor):based simplex collective control with / without attendant, (23)Car fittings: CFL lighting with 1 no 300 mm sweep cabin fan, (24)Lift well: RCC construction with brick masonry to be constructed by PWD civil wing, (25)Induction: UP / DOWN digital direction and position indicator for all landings and inside the car, (26)Emergency alarm bell: battery operated bell to be provided with automatic charging device, (27)Emergency light: battery operated light to be provided with automatic charging device, (28)Fire mans switch: to be provided at the GF, (29)Minor builder works: to be provided by the lift contractor, (30)Scaffoldings: to be provided by the lift contractor, (31)Sill angles and facia plates: SS to be provided by the lift contractor, (32)Steel for lift machinery: to be provided by the lift contractor, (33)Servicing and maintenance: free comprehensive servicing and maintenance for one year Guarantee period to be provided by the lift contractor, (34)Automatic rescue device: to facilitate the landing of the nearest floor at the time of power failure this shall consist of suitable battery system with charger inverter under voltage protection system etc. complete with all accessories, (35)Provision for intercom with phone: to be provided by the lift contractor, (36)Lift license: preparation of drawings payment of charges to CEIG and insurance policy if any and obtaining CEIG approval for the lift as per lift act should be done by the lift contractor, (37)Floor position announcer: to be provided by the lift contractor, (38)Special features : (a)Infra red door sensor with full height screen, (b)Full width half height rear panel mirror, (c)Tubular SS hand rail in car, (d)Stainless steel signal features,

(e)Vandal proof SS button with SS cover, (f)SS door frames for landing doors, (g)V3F door operator, (h)Call register signal, (i)Stainless steel facia plates for car operating panel and landing fixtures, (j)Steel ladder for lift machine room, (k)On / off switch for fan and light, (l)Over load warning indicator with audio announcer, (m)Voltage stabilizer for control circuits, (n)Braille button , (39)Over speed governor phase failure and phase reversal relay alarm bell T guide brackets for car and counter weight rubber padding under the winding unit motor of adequate capacity signal reduction worm gear electromagnetic brake with compression springs car safety gears buffers electro mechanical locks emergency key side supporting angles motor over load protection devices final limit switch main suspension ropes counter weight lifting joist for mounting the machineries, (40)Guarantee: guarantee at least for one year for the material and workman ship of equipments should be offered by the lift contractor, (41)Site testing in accordance with IS 14665 should be carried out at the time of handing over to the user department, (42) Supply operation and maintenance manual and necessary tools for operation and a set of Spare parts required for one year.

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling and switch drop portion PVC rigid pipe concealed in wall with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) ( 5 points / Coil) Lower End

Supply and fixing of WT bulk head fitting with guard (Philips / Bajaj / Crompton / K. Lite) suitable for11W CFL lamp with CFL.

Supply and fixing of 1 no.6A two module 5 pin socket , 1 no. 6A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections. (Higher End)

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 on wall with earth connection only. (Higher End)

Supply and fixing of 100A TPN sheet double break switch with HRC fuse and neutral on suitable angle iron frame work with earth connection only

Supply and Run of 2 of 2.5 sq.mm. (36/0.3) PVC insulated SC unsheathed FRL copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection by 2.5 sq.mm. PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour.

Supply and clarnping of 3.5x35sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and frxing of brass cable gland for 3 1/2x35sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3-1/2x35sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

supply and fixing of TNEB meter board suitable for 3 phase 200A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1-1/2 feet of 12mm thickness with necessasrey bolts and nuts supports and supply and fixing of 3 Nos 100 A fuse units ( 500V), 1 No. neutral link, copper earth flat of size 1"x1/4" with inter coinnection of EB meter to fuse units by 16 Sq.mm PVC insulatyed copper wire with earth connection complete.

Supply and fixing of 125A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on suitable angle iron frame work with MS cable entry boxes with earth connection only.

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

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work

SURESHBABU (BID ID -1181923)

R. Gunasekaran (BID ID -1181913)