Tender For Repair And Maintenance Of Security / Street Lights, Cables, Timers And Other Connected Items In Technical And Domestic Area At Tbrl Range Ramgarh.
Tender Overview
Project Description
Tender for Repair And Maintenance Of Security / Street Lights, Cables, Timers And Other Connected Items In Technical And Domestic Area At Tbrl Range Ramgarh.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 14-Oct-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 21-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundations of poles, struts, laying of cables, pipes etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft / loose soil complete all as specified and directed. |
| 2 | Material and labour for demolition of cement concrete / Cutting of road/floor/hard standing/ tiles/ walls/ pole coping etc for laying of LT cables/pipes/earth lead with suitable mechanism complete all as specified and directed.Note: Cable, pipes and PCC for finishing / filling disturbed area shall be measured and paid for separately under relevant item. |
| 3 | Material and labour for cement concrete (1:3:6) type C-1 using 20 mm graded stone aggregate cast-in-situ as mass filling, road filling, coping of pole ,around the pole and filling/finishing of disturbed area of road/floor/hard standing/tiles/walls and any other surface etc complete all as specified and directed. |
| 4 | Material and labour for HDPE double wall corrugated pipe of size not less than 50 mm bore including necessary pipe fittings such as socket, rubber gasket, pipe joint lubricant, bend, couplers etc. including fixing on wall/roof /pole or laying in trench as required for cable protection complete all as specified and directed. Note: Clamps, nut bolts, fasteners and other items required for fixing shall be measured and paid for separately. |
| 5 | Returning, filling in including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each , filling back in trenches after cables have been laid and tested, poles, stays, struts have been erected and tested complete all as specified and directed. |
| 6 | Removal of excavated surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed. |
| 7 | Supply and fixing in replacement of GI tubing light grade 80 mm nominal bore for cable protection fixed to poles/under floor/tiles/under roads/alongwith walls complete all as specified and directed. Note: Clamps, nut bolts, fasteners and other items required for fixing shall be measured and paid for separately. |
| 8 | Supply and laying PVC insulated flexible unarmoured cable three core with copper conductor 1.5 Sqmm size 1100 volt grade from junction box to security light through PVC conduit incl complete connection complete all as specified and directed. |
| 9 | Supply and fixing for rigid non-metallic PVC conduit of external dia 20 mm exclusive of boxes (junction/ terminal) incl fixing on poles for security light flexible cable complete all as specified and directed.Note: Clamps, nut, bolts etc for fixing on poles shall be measured and paid for separately. |
| 10 | Disconnecting & taking out defective underground cable any size and any type from trenches, pole, pipe, floor, wall etc complete all as specified and directed. Note: (i) Earth work shall be measured and paid for separately under relevent items. (ii) New cable shall be laid down at separate location or route and old unsv cable shall be retrieved from separate location as per site requirement . (iii) Size , type and quantity of cable shall be issued in credit as actual found at site. |
| 11 | Supply & laying UG cable XLPE insulated armoured heavy duty elect cable with stranded aluminium conductor 1100 volts grade cross section area 35 Sqmm 3.5 core laid in trenches/ fixing on panels/walls/poles or passing through pipe including connecting with suitable lugs, glands, nuts and bolts and testing complete all as specified and directed. Note : Earth work, pipes etc shall be measured and paid for separately. |
| 12 | All as per item No. 11 above but of cross sectional area 25 Sqmm, 3.5 core complete all as specified and directed. |
| 13 | All as per item No. 11 above but of cross sectional area 16 Sqmm, 4 core complete all as specified and directed. |
| 14 | All as per item No. 11 above but of cross sectional area 10 Sqmm, 4 core complete all as specified and directed. |
| 15 | Supply & fixing in repairs or replacement LED post top lantern of 1X20Watt with die cast aluminium spigot and lid cover, high efficient LEDs and clear acrylic cover IP-65, complete all as specified and directed. |
| 16 | Dismantling and taking down carefully unserviceable normal LED street light fittings without backup of any description any capacity as per actual for replacing the new street light fittings complete all as specified and directed.Note : (i) New street light shall be measured and paid for separately. (ii) Type, size, capacity and location of existing lightmay be different from new light as per site requirement. |
| 17 | Supply and fixing for inverter LED street light fitting 90 Watt 230 V AC, with battery back up , outdoor type with high pressure die cast hosing complete with IP 66 protection complete all as specified and directed. Make: Cat Part No.LED SL 90W HLSLD-ML04-90-CWL-INV-RTC-R of Halonix or equivalent. |
| 18 | Supply and fixing for energy saving & environmental friendly long life LED street light not less than 60 watt made up of pressure die cast housing with toughened glass and individual high power LEDs ,IP55/66 protection, impact resistant,LED efficacy >120 lm/W and system efficacy 90 lm/W , 240 Volts AC, 50 Hz, Power factor> 0.95, built in surge protection of up to 5kV incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed. |
| 19 | Supply and fixing for energy saving & environmental friendly long life LED street light not less than 70 watt made up of pressure die cast housing with toughened glass and individual high power LEDs ,IP55/66 protection, impact resistant,LED efficacy >120 lm/W and system efficacy 90 lm/W , 240 Volts AC, 50 Hz, Power factor> 0.95, built in surge protection of up to 5kV incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed. |
| 20 | Supply and fixing for energy saving & environmental friendly long life LED street light not less than 90 watt made up of pressure die cast housing with toughened glass and individual high power LEDs ,IP55/66 protection, impact resistant,LED efficacy >120 lm/W and system efficacy 90 lm/W , 240 Volts AC, 50 Hz, Power factor> 0.95, built in surge protection of up to 5kV incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed. |
| 21 | Supply and fixing in replacement energy saving & environmental friendly long life LED flood light not less than 70 watt made up of pressure die cast housing with toughened glass and individual high power LEDs ,IP55/66 protection, impact resistant,LED efficacy >120 lm/W and system efficacy 90 lm/W , 240 Volts AC, 50 Hz, Power factor> 0.95, built in surge protection of up to 5kV incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed. |
| 22 | Supply and fixing in replacement energy saving & environmental friendly long life LED flood light not less than 100 watt made up of pressure die cast housing with toughened glass and individual high power LEDs, IP55/66 protection, impact resistant,LED efficacy >120 lm/W and system efficacy 90 lm/W , 240 Volts AC, 50 Hz, Power factor> 0.95, built in surge protection of up to 5kV incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed. |
| 23 | Supply and fixing in replacement energy saving & environmental friendly long life LED flood light not less than 150 watt made up of pressure die cast housing with toughened glass and individual high power LEDs ,IP55/66 protection, impact resistant,LED efficacy >120 lm/W and system efficacy 90 lm/W , 240 Volts AC, 50 Hz, Power factor> 0.95, built in surge protection of up to 5kV incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed. |
| 24 | Material and labour for cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts and wasters,clamps,welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat paint, shape and size incl dismantling and taking down old unsv complete all as specified and directed. |
| 25 | Material and labour for earthing complete with galvanised steel earth plate electrode 600x600x6mm thick,burried directly in ground (earth pit not less than 2.25 Mtr deep below ground level ) with top edge of the plate not less than 1.5 Mtr below normal ground level,connected to galvanized iron wire of 4 mm dia earth lead by means of bolts,nuts ,washer and check nut of galvanized steel, earth wire protected by and including GI pipe 15 mm bore (light grade) and connected to main switch / MCB DBs box point as directed and including cement concret pit with CI cover 10 mm thick hinged to CI frame all as shown under electrical plate No 3 si Pt - I 2009 including painting the external surface of chamber & cover with enamel paint in different colour as directed and writing earth results & date of test carried out with white paint on black painted background, wire mesh funnel, 20mm bore GI Pipe (Medium grade) for watering, charcoal and salt in alternative layers of 15cm thick all around the electrode, including necessary excavation and earth work in any type of soil complete all as shown in electrical plate of SSR part -I and testing on completion complete all as specified and directed. |
| 26 | Supply and fixing in repair of Earth continuity GI wire of 4 mm dia or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required complete all as specified and directed. |
| 27 | Supply and fixing in replacement MCCB TPN 125 Amps , 415 Volts, 16 KA ,4 POLE, overload adjustable short circuit fixed type incl complete connection complete all as specified and directed. |
| 28 | Supply and fixing in replacement MCCB TPN 100 Amps , 415 Volts, 16 KA ,4 POLE, overload adjustable short circuit fixed type incl complete connection complete all as specified and directed. |
| 29 | Supply and fixing for SMC Junction box weather proof , pole/surface mounted, side hinged door approx inside dimensions 250mm x 200mm x 100mm comprising of aluminum bus bar 4 strips for 3 phase and neutral 63 Amp (Min.) including clamps with necessary GI nuts bolts and washer incl dismantling and taking down old unsv complete all as specified and directed. Please Enable Macros to View BoQ information |
| 30 | Supply and fixing for SMC Junction box weather proof , pole/surface mounted, side hinged door approx inside dimensions 250mm x 200mm x 100mm comprising of aluminum bus bar 4 strips for 3 phase and neutral 63 Amp (Min.) including clamps with necessary GI nuts bolts and washer incl dismantling and taking down old unsv complete all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 3 daysBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 3 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 5 daysTender Documents
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