Secunderabad Division Electrical Maintenance Department - (i) Provision of longer loop line, RBG Building & Goompty at GNP station (ii) Provision of longer loop line, RBG Building & Goompty at NSKL station -Electrical Arrangements

A-(i) Provision of longer loop line, RBG Building & Goompty at GNP

Excavation of cable trench in all types of soils for LT cable as per the directions of engineer at site.

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

Concrete for foundations and plinth in hard soil.

Horizontal drilling of bores for LT cables

Supply of 4 core x 150 Sqmm LTUG XLPE Aluminium armoured cable as per BIS specification IS 7098 Part I or(latest amendments ) along with end terminations

Erection of 4 core x 150 Sqmm LTUG XLPE Aluminium armoured cable as per BIS specification IS 7098 Part I or(latest amendments ) along with end terminations

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

Supply of 4 core x16 Sqmm LTU G XLPE Aluminium armoured cable as per BIS specification IS 7098 Part I or (latest ammendements ) along with end terminations

Erection of 4 core x16 Sqmm LTUG XLPE Aluminium armoured cable as per BIS specification IS 7098 Part I or (latest ammendements ) along with end terminations

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 8 SWG GI wire

Erection of 8 SWG GI wire

Supply and erection of Earthing arrangements

Supply and Erection Provision of RCC earth pit hollow box of size 300 mm x 300 mm 15 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 Provision of RCC earth pit hollow box of size 300 mm x 300 mm 16 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)

Design,fabrication,supply,erection,testing,Commissioning of Sheet Steel Enclosure indoor typer LT panel board (Powder coated RAL 7032 ) with suitable Busbar capacity including 17 supply and fixing of digital votmeter, digitalammeter with CTS, indication lamps complete with all accossories, for housing of 2X250A FP MCCB-02 Nos , 2X200 FP MCCB, 4x100A 4P MCCBs, ,6x63A 4P MCCBs, 1x200Ax4 FP onload COS and Digital Multi functional panel metert etc. Note: Before fabrication drawing approval is to be taken from Sr.DEE/M/SC. All cables terminations to be done along with double compression glands and required lugs. as per the direction of Engineer at site.

Supply of 250A 4 pole MCCB with 36KA breaking capacity with LSIG Micro processor based release with extended Rotary handle, spereder links(4 nos-02 sets), phase barriers

Erection of 250A 4 pole MCCB with 36KA breaking capacity with LSIG Micro processor based release with extended Rotary handle, spereder links(4 nos-02 sets), phase barriers

Supply of microprocessor type 200A 4P MCCB, 35kA breaking capacity with adjustable thermal release with extended Rotary handle, spereder links(4 nos-02 sets), phase barriers

Fixing of microprocessor type 200A 4P MCCB, 35kA breaking capacity with adjustable thermal release with extended Rotary handle, spereder links(4 nos-02 sets), phase barriers

Supply of 100A 4 pole MCCB with 25KA breaking capacity with Adjustable thermal magnetic release with extended Rotary handle, spereder links(4 nos-02 sets), phase barriers

Erection of 100A 4 pole MCCB with 25KA breaking capacity with Adjustable thermal magnetic release with extended Rotary handle, spereder links(4 nos-02 sets), phase barriers

Supply of 63A 4 pole MCCBs with 16 KA breaking capacity with Adjustable thermal magnetic release extended Rotary handle, spereder links(4 nos-02 sets), phase barriers

Erection of 63A 4 pole MCCBs with 16 KA breaking capacity with Adjustable thermal magnetic release extended Rotary handle, spereder links(4 nos-02 sets), phase barriers

Supply of 200A 4P On-load Change over switch in open execution with complete with accessories etc.

Erection of 200A 4P On-load Change over switch in open execution with complete with accessories etc.

Supply of 110mm of HDPE pipesof Grade PE-100, PN 6(6Kg/Cm2 Capacity) withaccessories as per IS 4984 -2016 (SDR-21)

Erection of 110mm of HDPE pipesof Grade PE-100, PN 6(6Kg/Cm2 Capacity) withaccessories as per IS 4984 -2016 (SDR-21)

Supply of 63 mm of HDPE pipes ofGrade PE-100, PN 16 (6Kg/Cm2 Capacity) withaccessories as per IS 4984 - 1995

Erection of 63 mm of HDPE pipes ofGrade PE-100, PN 16 (6Kg/Cm2 Capacity) withaccessories as per IS 4984 - 1995

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

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

Supply of 32mm PVC casing and capping on wall along with accessories.

Erection of 32mm PVC casing and capping on wall along with accessories.

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

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

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

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

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

Supply of 4No.s of 4.0 sq. mm, 1No. 2.5 sq.mm of FR LS PVC insulated flexible multistrand copper wire including earth continuity wire .

Erection of 4No.s of 4.0 sq. mm, 1No. 2.5 sq.mm of FRLS PVC insulated flexible multistrand copper wire including earth continuity wire .

Supply of 4No.s of 10 sq. mm, 1No. 6 sq.mm of F R L S PVC insulated flexible multistrand copper wire including earth continuity wire .

Erection of 4No.s of 10 sq. mm, 1No. 6 sq.mm of FR LS PVC insulated flexible multistrand copper wire including earth continuity wire .

Supply of 1 or 2 module GI concealed sheet metal boxes

Erection of 1 or 2 module GI concealed sheet metal boxes

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 1 or 2 module modular plates with frame

Erection of 1 or 2 module modular plates with frame

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 BLDC fans with remote

Erection of BLDC fans with remote

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

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

Supply of 40A FP RCCB with 100/300mA sensitivity

Erection of 40A FP RCCB with 100/300mA sensitivity

Supply of 25A DP RCCB with 30mAsensitivity

Erection of 25A DP RCCB with 30mAsensitivity

Supply of 50/63A, C-curve FP MCB with 10KA breaking capacity

Erection of 50/63A, C-curve FP MCB with 10KA breaking capacity

Supply of SMC 4 terminal junction Box with Accessories

Erection of SMC 4 terminal junction Box with Accessories

Supply of SPN 12 way Double door DB IP 54 protection.

Erection of SPN 12 way Double door DB IP 54 protection.

Supply of 8 way Double door (SPN) distribution boards (Sleek type)

Erection of 8 way Double door (SPN) distribution boards (Sleek type)

Supply of 40A, C-curve FP MCB with10KA breaking capacity

Erection of 40A, C-curve FP MCB with10KA breaking capacity

Supply of 100W LED flood light fixture complete with necessary mounting accessories,clamps and hardware etc as per specification.

Erection, connecting,testing and commissioning of 100W LED flood light fixture complete with necessary mounting accessories,clamps and hardware etc as per specification.

Supply of recess 15-18 W LED Round Down lighters with diffuser and electronic driver complete with necessary mounting accessories, clamps and hardware etcas per specification.

Erection, connecting, testing and commissioning of recess 15-18 W LED Round Down lighters with diffuser and electronic driver complete with necessary mounting accessories, clamps and hardware etcas per specification.

Supply of integrated T8 20W LED (indoortype) tube light fixture complete with necessarymounting accessories, clamps and hardware etc. aspec specification

Erection,connecting, testing andcommissioning of integrated T8 20W LED (indoortype) tube light fixture complete with necessarymounting accessories, clamps and hardware etc. aspec specification

Supply of 40W LED Street light luminariemade up of pressure die cast aluminum 106 housingwith high efficiency LED as lighting source and lenswith toughened glass having bottom openingseparate driver compartment with IP 66 protectionsuitable to operate with necessary mounting accessories, clamps and hardware etc as per specification

Erection, connecting, testing andcommissioning of 40W LED Street light 107 luminariemade up of pressure die cast aluminum housingwith high efficiency LED as lighting source and lenswith toughened glass having bottom openingseparate driver compartment with IP 66 protectionsuitable to operate with necessary mountingaccessories, clamps and hardware etc as per specification

Supply of 60 W LED Street light luminarie made up of pressure die cast aluminum 108 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 specification

Erection,connecting, testing and commissioning of 60 W LED Street light luminarie 109 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 specification

Supply of Weather proof terminal box with Bimetallicbus bar with clamp bolts nuts including all accessories etc. (For 25KVA As pervDRG No:E.252/ TrD/C/AT-JB/2024- 02.Dated:16.07.2024 or latest Drawing .

Fixing and connecting and commissioning of Weather proof terminal box with Bimetallicbus bar with clamp bolts nuts including all accessories etc. (For 25KVA As pervDRG No:E.252/ TrD/C/AT-JB/2024-02.Dated:16.07.2024 or latest Drawing.

Supply of 63A 2P MCB ,10 KA C curve obove Outdoor junction box

Installation of 63A 2P MCB ,10 KA C curve obove Outdoor junction box

Supply of Weather proof terminal box with Bimetallicbus bar with clamp bolts nuts including all accessories etc. (for 10KVA AT as per DRG No:E.252/ TrD/C/AT-JB/2024-02. Dt :16.07.2024 or latest Drawing .

Fixing, connecting and commissioning of Weather proof terminal box with Bimetallicbus bar with clamp bolts nuts including all accessories etc. (for 10KVA AT as per DRG No:E.252/ TrD/C/AT-JB/2024-02. Dt :16.07.2024 or latest Drawing .

Supply of 160A 3P MCCB,16 KA C curve in obove Outdoor junction box

Installation of 160A 3P MCCB,16 KA C curve in obove Outdoor junction box

Erection of Railway poles

Supply of Sheet iron Junction Box for 4Core120/150/180 Sqmm Cable termination with 250Asuitable copper busbar capacity JB of size18x18"X12"

Erection of Sheet iron Junction Box for 4Core120/150/180 Sqmm Cable termination with 250Asuitable copper busbar capacity JB of size18x18"X12"

Supply of following sizes of 5 mtr hot dip galvanised double arm Conicle poles with foundation bolts, base plate, MCB & brackets.

Erection of following sizes of 5 mtr hot dip galvanised double arm Conicle poles with foundation bolts, base plate, MCB & brackets.

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 Junction Box for CLS panel to suit 10/25 KVA

Erection of Junction Box for CLS panel to suit 10/25 KVA

Supply of 10KVA/240V/60A Automatic change overcontrol panel for color light 127 signaling, 3 independent single phase 240V AC supplies with all related accessories -rotary selector switch with air break contactors,MCCBs, MCBs, LEDs,alarm buzzer, alarm reset micro switch etc,. As per RDSO latest specTI/SPC/CLS/0020 (12/02)( with A&C Slip no:l to 4)or latest if any

Design,Erection, testing and commissioing of 10KVA/240V/60A Automatic change 128 overcontrol panel for color light signaling, 3 independent single phase 240V AC supplies with all related accessories -rotary selector switch with air break contactors,MCCBs, MCBs, LEDs,alarm buzzer, alarm reset micro switch etc,. As per RDSO latest specTI/SPC/CLS/0020 (12/02)( with A&C Slip no:l to 4)or latest if any

Supply of Automatic change 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 5 star inverter type 2 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 2 Ton capacity split type 132 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 of copper pipe 1/4" & 1/2" of 20 SWG along with 9 mm thickness insulation

Supply of 1" CPVC Drain pipe with all connected accessories as per site requirement.

Supply and fixing of ISI 38/40mm width and 12.5mm height PVC pipe/Casing and Caping, with necessary screws including joints bends and all necessary accessories complete.

Supply and run of 2 nos, 6.0 sqmm, 1100 V PVC(FRLS) insulated flexible copper conductor wiresand one run of 2.5 sqmm PVC (FRLS) insulatedflexible copper cable for earthing in existing PVCconduit/Casing and capping pipe.

Supply of Modular MCB DP 20/25Acapacity similar to GM make as per the directionsofengineer at site(for ac units)

Fixing of Modular MCB DP 20/25Acapacity similar to GM make as per the directionsofengineer at site(for ac units)

Supply, fixing, testing of remote control BLDC Wall mounted fan of 35W; input voltage of 165- 285 V ; 400mm sweep, air delivery 76 cu.mm; speed 1500RPM; with all connecting accessories.

Supply of heavy duty wall mounting type air circulator fan 600mm sweep complete with guard with out regulator

Erection of heavy duty wall mounting type air circulator fan 600mm sweep complete with guard with out regulator

Supply, fixing, testing of remote control BLDC pedestal fan of 35W on higher speed run continuously at same speed of input voltage of 145- 285 V dynamically designed 400mm sweep, air delivery 72 cu.mm; speed 1500RPM metal finished with all connecting accessories

Supply of FM1 Quartz Timer daily operating type

Erection of FM1 Quartz Timer daily operating type

Supply of Power contactor 25A capacity 2 NO type

Erection of Power contactor 25A capacity 2 NO type

Supply and erection of Rubbermat

Supply of portable Fire Extinguishers dry chemical type 9/10 Kgs. Capacity fitted with gun metal cap. Drychemical powder 9/10 Kgs conform to IS:4303 and carbondioxide conform to IS4947.

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

Preparation and submission of completion drawings in A3 size with all relevant details 150 and measurements of executed installations, cable routings, lighting arrangements etc. The drawings shall be submitted in1 (Soft Copy)+ 3 (Hard Copy)duly signed by the concerned Supervisor, contractor, controlling officer and to be furnished along with bills.