Tender For Repairs To Lightening Protection System And Earthing System Of Equipements Installed In Technical And Domestic Bldgs And Other Misc Works Other Than Wsa At Af Stn Chandigarh Under Ge (Af) Chandigarh.
Tender Value
25 Lakhs
Estimated cost
Bid Submission
18 Nov 2026
16 days left
EMD
50000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chandigarh → Chandigarh
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repairs To Lightening Protection System And Earthing System Of Equipements Installed In Technical And Domestic Bldgs And Other Misc Works Other Than Wsa At Af Stn Chandigarh Under Ge (Af) Chandigarh.
BOQ
| Sl. No. | Item Description |
| 1 | Note :The unit rate quoted by the tenderer under Col No (13) of Sch `A’ (BOQ) unless specifically mentioned otherwise such as labour only/fixing only, for all items of works shall be deemed to be including cost of all materials, labour, tools and plants, testing and commissioning of work in position complete as required for entire completion of work. |
| 2 | Earthing complete with galvanised steel earth plate electrode 600mmx 600mm x 6mm thick buried directly in ground vertically (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, earth plate surrounded from all sides by 15cm thick packed alternate layers of charcoal dust and common salt, electrode connections using galvanised iron strip of size 25mm x 4mm thick (upto body of equipment) by means of bolts, nut check nuts and washers of galvanized iron or steel as shown in electrical plate No. 3 of SSR - 2009 (Part-I) and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade GI pipe for watering, funnel with wire mesh, PCC (1:3:6), type C-1 chamber, pit cover of precast RCC (1;2:4), type B-1 reinforced XPM of weight not less than 4 Kg/Sqm fixed as in replacement, complete all as specified and directed by engineer in charge. Notes:- (i) The unit rate includes galvanised Iron strip upto 7.5 metre from earth plate) earth point/ test point. Qty required beyond 7.5 metre shall be measured and paid separately under respective item.(ii) Excavation & earthwork, PCC pit and cover, funnel with wire mesh, 20mm dia watering pipe, test point terminal and 40mm dia GI protection pipe shall be measured and paid separately under respective items.(iii) Old earthing may have been burried down to a depth of exceeding 2.25m below ground level. No extra payment will be made if excavation is done beyond 2.25m depth to retrieve the old earthing. |
| 3 | Earthing complete with galvanised steel earth plate electrode 600mmx 600mm x 6mm thick buried directly in ground vertically (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, earth plate surrounded from all sides by 15cm thick packed alternate layers of charcoal dust and common salt, electrode connections using galvanised iron strip of size 32mm x 6mm thick (upto body of equipment) by means of bolts, nut check nuts and washers of galvanized iron or steel as shown in electrical plate No. 3 of SSR - 2009 (Part-I) and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade GI pipe for watering, funnel with wire mesh, PCC (1:3:6), type C-1 chamber, pit cover of precast RCC (1;2:4), type B-1 reinforced XPM of weight not less than 4 Kg/Sqm fixed as in replacement complete all as specified and directed by engineer in charge. Notes:- (i) The unit rate includes galvanised Iron strip upto 7.5 metre from earth plate) earth point/ test point. Qty required beyond 7.5 metre shall be measured and paid separately under respective item.(ii) Excavation & earthwork, PCC pit and cover, funnel with wire mesh, 20mm dia watering pipe, test point terminal and 40mm dia GI protection pipe shall be measured and paid separately under respective items.(iii) Old earthing may have been burried down to a depth of exceeding 2.25m below ground level. No extra payment will be made if excavation is done beyond 2.25m depth to retrieve the old earthing. |
| 4 | Porcelain/ epoxy insulators of size approximate 50mm x 25mm x 25mm for fixing of roof/ down conductor complete with fixing screws etc. dully fixed in wall/ roof with PVC rawl plugs and fixing screws fixed as in repair complete all as specified and directed by engineer in charge. |
| 5 | Aluminium strip 25mm x 3mm for roof conductor and down conductor above ground fixed as in replacement, complete all as specified and directed by engineer in charge. |
| 6 | GI strip earth continuity conductor or main earthing lead of size 32mm x 6mm 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. fixed as in replacement, complete all as specified and directed by engineer in charge. Note : Insulators shall be measured and paid separately under respective items. |
| 7 | Copper strip 20mm x 3mm for roof conductor and down conductor above ground fixed as in replacement, complete all as specified and directed by engineer in charge. |
| 8 | GI strip earth continuity conductor or main earthing lead of size 25mm x 4mm 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. fixed as in replacement, complete all as specified and directed by engineer in charge. Note : Insulators shall be measured and paid separately under respective items. |
| 9 | Note for item No. 4.00 to 7.00: Quoted unit rates shall be deemed to include for drilling of holes in the strip including provision of nuts, bolts, washers etc. required for jointing and no extra payment shall be made on this account. |
| 10 | 12mm dia, 300mm long end termination aluminium rod fitted with rivets/ nuts & bolts on and including 32mm bore medium grade GI pipe 1.20m long duly grouted in PCC block of size 300mm x 300mm x 450mm built in PCC (1:3:6) type C-2 using graded stone aggregate fixed as in replacement, complete all as specified and directed by engineer in charge |
| 11 | Earthing complete with copper earth plate electrode 600mm x 600mm x 3.15 mm thick buried directly in ground (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level connected to copper strip earth lead of size 20 x 3 mm by means of bolts, nut check nuts and washers of brass, earth strip protected by galvanized steel pipe 40 mm bore (medium grade) connected to test point all as shown in electrical plate No. 3 of SSR-Part I and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade Gl pipe for watering, funnel with wire mesh, PCC (1:3:6), type C-1 chamber, pit cover of precast RCC (1:2:4), type B-1 reinforced XPM of weight riot less than 4 Kg/Sqm and taking out unserviceable earthing etc fixed as in replacement, complete all as specified and directed by engineer in charge.Notes:- (i) The unit rate includes copper strip upto 7.5 metre from earth plate) earth point/ test point. Qty required beyond 7.5 metre shall be measured and paid separately under respective item.(ii) Excavation & earthwork, PCC pit and cover, funnel with wire mesh, 20mm dia watering pipe, test point terminal and 40mm dia GI protection pipe shall be measured and paid separately under respective items.(iii) Old earthing may have been burried down to a depth of exceeding 2.25m below ground level. No extra payment will be made if excavation is done beyond 2.25m depth to retrieve the old earthing. |
| 12 | Aviation obstruction LED lights die cast aluminium housing with red polycarbonate dome, IP 65 protection, outdoor use type having driver suitable for operation on 100-270 V AC input supply 10-12 watt capacity single phase operation and suitable for mounting on 1/2\\" dia Gl pipe and electrical connections all as directed. Make Bajaj/JBI/Crompton/Havells. Note - These lights are to be replaced on hangar roofs/ high rise bldgs or masts using a Hydra of suitable capacity. Hiring charges for the hydra shall be measured and paid separately under respective item. |
| 13 | Hiring charges for hydra of suitable capacity to reach to a hight of appx 20 to 25 mtrs (depending upon the hypotenuse of the boom] including operator for replacing of existing defective lights of various types at different loactions at domestic/tech area complete all as directed by engineer in charge. |
| 14 | LED street light fitting 60 watts, 230 volts AC outdoor type with high pressure die cast aluminium housing and heat resistant complete with driver, lamp, bracket with impact and corrosion resistant including thermal management for multiple optics complete with IP 65/ 66 protection fixed as in replacement, complete all as specified and directed by engineer in charge. |
| 15 | LED street light fitting 150 watts, 230 volts AC outdoor type with high pressure die cast aluminium housing and heat resistant complete with driver, lamp, bracket with impact and corrosion resistant including thermal management for multiple optics complete with IP 65/ 66 protection fixed as in replacement, complete all as specified and directed by engineer in charge. |
| 16 | LED flood light 200 watt capacity high pressure die cast aluminium housing with seal toughened glass cover, light source should be multi LED SMD array with individual secondary lenses, colour temperature 6000K, 500(±) system efficiency should be minimum 110 lumen/ watt and minimum system lumen package of 6000 lumen as LM 79 IP-66 THD less than 10%, surge protection minimum 10 KV with flash indication, driver should be potted/ CE certified/ R certified and driver efficiency 85% including making connection fixed as in replacement, complete all as specified and directed by engineer in charge. |
| 17 | LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 95 sqmm 3½ core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed. |
| 18 | LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 70 sqmm 3½ core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed. |
| 19 | LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 50 sqmm 3½ core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed. |
| 20 | LT XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 35 sqmm 3½ core laid in trenches/ passing through GI tubing etc. including taking out existing LT XLPE cable complete as specified and directed. |
| 21 | Maintenance free chemical earthing using ISI marked make. 50 mm dia 3.0 mtr long copper plated Gl earthing electrode capsule fixed as in replacement complete as following: (a) Making a hole of 150 mm dia to a depth of 3.50 mtr from GL and placing the earthing electrode inside the hole (b) Filling the back fill earth enhancing compound of superior quality qty appx 50 kgs properly mixed the water all around the earthing electrode (c) Continuously compaction of backfill compound to form a uniform mixture all around the earthing electrode (d) Earth pit cover made of polypropylene having top dia 260 mm, bottom dia 340 mm and hight 260 mm complete all as specified and as directed. (e) Testing for proper working. Note - Old earthing to be retrieved may have been rusted completely and burried down to a depth of exceeding 3.5 mtr below ground level. No extra payment will be made if excavation is done beyong 3.5 mtr deep to retrieve the old earthing. |
| 22 | Test point terminal block of gun metal or phosphorus bronze of size 75mm x 75mm x 25mm drilled and screwed including 3 No. 8mm dia 25mm long hexagonal head screws fixed as in repais, complete all as specified and directed by engineer in charge. |
| 23 | Earthing pit indicator made out of 3mm thick MS sheet of size 300mm x 200mm with 25mm x 4mm angle iron stand 600mm long, duly painted with two coats of synthetic enameled paint over a coat of red oxide primer and writing work in capital letters & numbers fixed in and including PCC (1:4:8) block of size 30cm x 30cm x 30cm fixed as in repais, complete all as specified and directed by engineer in charge. |
| 24 | Excavation in trenches in soft/ loose soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundation of pole, laying of cable etc. and getting out complete all as specified and directed. |
| 25 | Returning and filling in excavated soil in layer not exceeding 25cm thick in including spreading, levelling, watering and well ramming in soft/ loose soil complete all as specified and directed. |
| 26 | Removing excavated surplus soil to a distance not exceeding 50 mtrs and depositing where directed at a level not exceeding 1.5mtrs above the starting points complete all as specified and directed. |
| 27 | Sand cushioning to cables with a layer of sand 8cm deep before laying the cable and 15cm depth after laying & stretching of cable) complete all as specified and diected by engineer in charge. Note: Punned thickness overall 18cm shall be measured & paid. |
| 28 | Old size sub class ‘B’ bricks as in protection of cable laid dry flat perpendicular to direction of cable abutting each other complete all specified and directed by engineer in charge. Please Enable Macros to View BoQ information |
| 29 | Old size sub class ‘B’ bricks as in protection of cable laid dry flat perpendicular to direction of cable abutting each other complete all specified and directed by engineer in charge. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 28, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 16 daysNov 25, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 23 daysTender Documents
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