Secunderabad Division Electrical Department - (i) Signaling arrangement in connection with Interlocking of three (3) number of LC gates (LC. No. 1 between PDPL-STBD), LC No. 40 (NPML-LPJL) of NZB - PDPL section and LC No 97 (CKX-JOA) of VKB-PRLI section on SC Division (ii) Renovation of Signal Control room at SC division (iii) Signaling arrangements for strengthening of power supply at Raghavapuram (RGPM) and Peddampet (PPZ) station -Electrical Arrangements

I-ELECTRICAL GENERAL ARRANGEMENTS

Excavation of cable trench in all types of soils for LT cable as per the directions of engineer at site making good after laying the cable

Excavation of cable trench in Tar road surface as per the Rly specification No:C/E/UGC/1/92& Drg No:SC/A3/STD/1288 Alt-I

Excavation of cable trench incement concrete bed flooring as per the Rly specification No:C/E/UGC/1/92& Drg No:SC/A3/STD/1288 Alt-I

Excavation of cable trench across the track as per the Rly specification No:C/E/UGC/1/92& Drg No:SC/A3/STD/1288 Alt-I

Horizontal drilling of bores for LT cables

Supply of 25mm size PVC rigid conduit pipe of 2mm thickness as per BIS-9537 (latest) along with accessories.

Erection of 25mm size PVC rigid conduit pipe of 2mm thickness as per BIS-9537 (latest) along with accessories.

Supply of 32mm size PVC rigid conduit pipe of 2mm thickness as per BIS-9537 (latest) along with accessories.

Erection of 32mm size PVC rigid conduit pipe of 2mm thickness as per BIS-9537 (latest) along with accessories.

Cutting and chipping the wall for laying the PVC conduit pipe and plastering after laying the PVC conduit pipe with cement and sand mortar mixed with 1:8 ratio, but without laying PVC conduit pipe.

Supply of 50mm size of HDPE pipe of Grade PE-100, PN 6 (6Kg/Cm2 Capacity) with accessories

Erection of 50mm size of HDPE pipe of Grade PE-100, PN 6 (6Kg/Cm2 Capacity) with accessories

Supply of 63mm size of HDPE pipe of Grade PE-100, PN 6 (6Kg/Cm2 Capacity) with accessories

Erection of 63mm size of HDPE pipe of Grade PE-100, PN 6 (6Kg/Cm2 Capacity) with accessories

Supply of 100 mm 'B' class GI pipes as per IS:1239 along with accessories.

Erection of 100 mm 'B' class GI pipes as per IS:1239 along with accessories.

Supply of 50 mm 'B' class GI pipes as per IS:1239 along with accessories.

Erection of 50 mm 'B' class GI pipes as per IS:1239 along with accessories.

Supply of 8SWG GI wire

Erection of 8SWG GI wire

Supply and erection of earth electrodes for maintenance free earthing i.e., copper bonded high tensile low carbon steel electrode of with minimum 3mtrs. Long, 17 mm dia with copper coating thickness of min 250 microns and current carrying capacity of min 15 KA for 1 sec.

Supply and filling of Earth enhancing materials for maintenance free earthing.

Supply and fixing of copper bus bar 50x 6mm.

Supply and fixing of 25x3 mm EC grade copper strip for connecting earth terminal to the bus bar in equipment room.

Earth chamber with LID 100x250x250 mm.

Supply & laying of 35mm cable from pit to main equipment bus bar including bolts, nuts & HDPE pipes

Supply & providing of exothermic weld connection

Supply and erection of Earthing arrangements

Supply and Erection Provision of RCC earth pit hollow box of size 300 mm x 300 mm 29 x 300mm with 50 mm wall thickness as per Drg. no. SDO/RDSO/E&B/001 by using M20 Grade precast RCC. It includes fixing of earth pits at various locations (All the required men, material and transportation are to be arranged by contractor)

Supply and Erection of RCC precast slabs with hook to cover Earth pits of dimensions as shown in IRSEM drg no 19-D6. All the required materials for this work i.e. stones, cement, iron and sand etc. are to be supplied by contractor.)

Supply of 3 module GI concealed sheet metal boxes

Erection of 3 module GI concealed sheet metal boxes

Supply of 6 module GI concealed sheet metal boxes

Erection of 6 module GI concealed sheet metal boxes

Supply of 8 or 9 module GI concealed sheet metal boxes

Erection of 8 or 9 module GI concealed sheet metal boxes

Supply of 12 module GI concealed sheet metal boxes

Erection of 12 module GI concealed sheet metal boxes

Supply of 3 module modular plates with frame

Erection of 3 module modular plates with frame

Supply of 6 module modular plates with frame

Erection of 6 module modular plates with frame

Supply of 8 or 9 module modular plates with frame

Erection of 8 or 9 module modular plates with frame

Supply of 12 module modular plates with frame

Erection of 12 module modular plates with frame

Supply of 10A 1-way switch

Erection of 10A 1-way switch

Supply of 20A one way modular switch

Erection of 20A one way modular switch

Supply of 10A multi socket for cell phone pin or 2pin +3 pin with safety shutter

Erection of 10A multi socket for cell phone pin or 2pin +3 pin with safety shutter

Supply of 6&20A twin socket heavy duty socket with safety shutter

Erection of 6&20A twin socket heavy duty socket with safety shutter

Supply of 1200 mm sweep energy saving BLDC ceiling fan with remote, 300mm length of down rod (without shackle), input power not more than 28W, as per specification

Fixing of 1200 mm sweep energy saving BLDC ceiling fan with remote, 300mm length of down rod (without shackle), input power not more than 28W, as per specification

Supply of Modular type exhaust fan 300mm/380mm

Erection of Modular type exhaust fan 300mm/380mm

Supply of Three terminal Ceiling rose.

Erection of Three terminal Ceiling rose.

Supply of Angle holder

Erection of Angle holder

Supply of 6/10/16/20/25/32A, C-curve SP MCBs with 10KA breaking capacity

Erection of 6/10/16/20/25/32A, C-curve SP MCBs with 10KA breaking capacity

Supply of 6/10/16/20/25/32A, C-curve DP MCBs with 10KA breaking capacity

Erection of 6/10/16/20/25/32A, C-curve DP MCBs with 10KA breaking capacity

Supply of 40 amp 4pole 30mA RCCB as per the direction of the engineer at site.

Fixing of 40 amp 4pole 30mA RCCB as per the direction of the engineer at site.

Supply of 25A FP RCCB with 30/100/300mA sensitivity

Erection of 25A FP RCCB with 30/100/300mA sensitivity

Supply of 3 Nos.. of 1.5 Sq.mm FRLS PVC insulated flexible multistrand copper wire including earth continuity wire .

Erection of 3 Nos.. of 1.5 Sq.mm FRLS PVC insulated flexible multistrand copper wire including earth continuity wire .

Supply of 2Nos.. of 1.5 Sq.mm, of FRLS PVC insulated flexible multistrand copper wire

Erection of 2Nos.. of 1.5 Sq.mm, of FRLS PVC insulated flexible multistrand copper wire

Supply of 2 Nos.. of 2.5 Sq.mm, 1No. 1.5 sq.mm of FRLS PVC insulated flexible multistrand copper wire including earth continuity wire .

Erection of 2 Nos.. of 2.5 Sq.mm, 1No. 1.5 sq.mm of FRLS PVC insulated flexible multistrand copper wire including earth continuity wire .

Supply of 2 Nos.. of 4.0 Sq.mm, 1No. 2.5 sq.mm of FRLS PVC insulated flexible multistrand copper wire including earth continuity wire .

Erection of 2 Nos.. of 4.0 Sq.mm, 1No. 2.5 sq.mm of FRLS PVC insulated flexible multistrand copper wire including earth continuity wire .

Supply of single core multi strand 6 sq. mm FRLS Cu.Conductor

Laying, connecting & commissioning of single core multi strand 6 sq. mm FRLS Cu.Conductor

Supply of single core multi strand 10 sq. mm FRLS Cu.Conductor

Laying, connecting & commissioning of single core multi strand 10 sq. mm FRLS Cu.Conductor

Supply of 4 core x50 Sqmm LTUG XLPE Aluminum armored cable as per BIS specification IS 7098 Part I or (latest amendments ) along with end terminations

Erection of 4 core x50 Sqmm LTUG XLPE Aluminum armored cable as per BIS specification IS 7098 Part I or (latest amendments ) along with end terminations

Supply of 4 core x70 Sqmm LTUG XLPE Aluminum armored cable as per BIS specification IS 7098 Part I or (latest amendments ) along with end terminations

Erection of 4 core x70 Sqmm LTUG XLPE Aluminum armored cable as per BIS specification IS 7098 Part I or (latest amendments ) along with end terminations

Supply of 2 core x70 Sqmm LTUG XLPE Aluminum armored cable as per BIS specification IS 7098 Part I or (latest amendments ) along with end terminations

Erection of 2 core x70 Sqmm LTUG XLPE Aluminum armored cable as per BIS specification IS 7098 Part I or (latest amendments ) along with end terminations

Supply of 10KVA/240V/60A Automatic change overcontrol panel for color light 89 signalling, 3 independent single phase 240V AC supplies with allrelated accessories -rotary selector switchwith air break contactors,MCCBs, MCBs, LEDs,alarm buzzer, alarm resetmicro switch etc,. As per RDSO latest specTI/SPC/CLS/0020 (12/02)( with A&C Slip no:1 to 4)or latest if any ,

Design, Erection, testing and commissioing of 10KVA/240V/60A Automatic change 90 overcontrol panel for color light signalling, 3 independent single phase 240V AC supplies with allrelated accessories -rotary selector switchwith air break contactors,MCCBs, MCBs, LEDs,alarm buzzer, alarm resetmicro switch etc,. As per RDSO latest specTI/SPC/CLS/0020 (12/02)( with A&C Slip no:1 to 4)or latest if any ,

Supply of Automaticchange over control and distribution panel for CLS for 25 KVA capacity/ 150Amp RDSO latest specTI/SPC/CLS/0020 (12/02)( with A&C Slip no:1 to 4)or latest if any ,

Design,Erection, testing and commissioing of Automaticchange over control and distribution panel for CLS for 25 KVA capacity/ 150Amp RDSO latest specTI/SPC/CLS/0020 (12/02)( with A&C Slip no:1 to 4)or latest if any ,

Supply of Weatherproof TWP way junction boxwith Bimetallic bus bar withclamp bolts nuts including all accessories etc. (For AT)

Fixing, connecting and commissioning of Weatherproof TWP way junction boxwith Bimetallic bus bar withclamp bolts nuts including all accessories etc. (For AT)

Supply of SMC 4 terminal junction Box with Accessories

Erection of SMC 4 terminal junction Box with Accessories

Supply of 12 way Double door (SPN) distribution boards.

Erection of 12 way Double door (SPN) distribution boards.

Supply of SPN 16 way Double door DB.

Erection of SPN 16 way Double door DB.

Supply of 40A, C-curve DP MCB with 10KA breaking capacity

Erection of 40A, C-curve DP MCB with 10KA breaking capacity

Supply of integrated T8 20W LED (indoortype) tube light fixture complete withnecessary mounting accessories, clampsand hardware etc. as per specification enclosed.

Erection, connecting, testing and commissioning of integrated T8 20W LED (indoortype) tube light fixture complete withnecessary mounting accessories, clampsand hardware etc. as per specification enclosed.

Supply of recess 15 W LED Round Down lighters with diffuser and electronic driver complete with necessary mounting accessories, clamps and hardware etc as per specification enclosed.

Erection, connecting, testing and commissioning of recess 15 W LED Round Down lighters with diffuser and electronic driver complete with necessary mounting accessories, clamps and hardware etc as per specification enclosed.

Supply of 5 star inverter type 1.5 Ton capacity split type Air conditioning unit complete, conforming to IS: 1391(Part-2)-1992 with amdts No.1 to 4 fitted with rotary compressor suitable for using HCFC refrigerant (R-22) for wall mounting as per specification enclosed.

Installation, testing and comissioning of 5 star inverter type 1.5 Ton capacity split 108 type Air conditioning unit complete, conforming to IS: 1391(Part-2)-1992 with amdts No.1 to 4 fitted with rotary compressor suitable for using HCFC refrigerant (R-22) for wall mounting as per specification enclosed.

"Supply, fabrication and fixing of suitable size out door wall mounted chair type MS base frame stand for outdoor unit2/ 3.0TR cassette unit including all connected accessories etc."

Supply of copper pipe1/4" & 1/2" of 20 SWGalong with 9 mmthickness insulation

Erection of copper pipe1/4" & 1/2" of 20 SWGalong with 9 mmthickness insulation

Supply of 1" CPVCDrain pipe with allconnected accessoriesas per site requirement.

Erection of 1" CPVCDrain pipe with allconnected accessories as per site requirement.

Supply of ISI 38/40mmwidth and 12.5mmheight PVC pipe/Casingand Caping, withnecessary screwsincluding joints bendsand all necessaryaccessories complete.

Erection of ISI 38/40mmwidth and 12.5mmheight PVC pipe/Casingand Caping, withnecessary screwsincluding joints bendsand all necessaryaccessories complete.

Supply of 05 mtrs long dip galvanised octogonal pole with 130 mm bottom A/F & 70 mm top A/F made up of 3 mm thick HT sheet along with base plate of size 200 x 200x12mm, 116 M16x600 long 'J' type EN 8 grade foundation bolts., 1000 mm long single/double arm bracket(as per site requirement) with concrete foundation and plinth in hard soil including excation of soil, tamping of concrete grouting with Bakelite sheet and MB(for mounting inside the base compqartment of pole) with all accessories.

Erection and commissioning of 05 mtrs long dip galvanised octogonal pole with 130 mm bottom A/F & 70 mm top A/F made up of 3 mm thick HT sheet along with base plate of size 200 117 x 200x12mm, M16x600 long 'J' type EN 8 grade foundation bolts., 1000 mm long single/double arm bracket(as per site requirement) with concrete foundation and plinth in hard soil including excation of soil, tamping of concrete grouting with Bakelite sheet and MB(for mounting inside the base compqartment of pole) with all accessories.

Supply of 60 W LED Street light luminarie made up of pressure die cast aluminum housing with high efficiency LED as lighting source and lens with toughened glass having bottom opening separate driver compartment with IP 66 protection suitable to operate with necessary mounting accessories, clamps and hardware etc as per Railways specification

Erection,connecting, testing and commissioning of 60 W LED Street light luminarie 119 made up of pressure die cast aluminum housing with high efficiency LED as lighting source and lens with toughened glass having bottom opening separate driver compartment with IP 66 protection suitable to operate with necessary mounting accessories, clamps and hardware etc as per Railways specification

Supply and erection of fabricated small parts steel (Galavanised).

Preparation and submission ofcompletion drawings in A3size with all relevant 121 detailsand measurements ofexecuted installations, cableroutings, lightingarrangements etc. Thedrawings shall be submitted in1 (Soft Copy)+ 3 (Hard Copy)duly signed by the concernedSupervisor, contractor,controlling officer and to befurnished along with bills.