Loading
Loading…
Loading…
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹16.7 LAccepted-AOC | L1 | Accepted-AOC Lowest Bidder | |
| 2 | L2₹17.8 L+₹87,940 (5.19%)Rejected-Finance 1ST COMPLEX RADHANPUR ROAD NEAR BYPASS CIRCLE OPP 1SQUARE MARKET MAHESANA GUJARAT 384002 | MAHESANA | GUJARAT | 384002 | L2 | Rejected-Finance Other then lowest bidder | |
| 3 | L3₹17.9 L+₹96,740 (5.71%)Rejected-Finance 203 NABIL APARTMENT ASHOK NAGAR OPP HATHIKHANA ANAJ MARKET TULSIWADI ROAD KARELIBAUG VADODARA 390018 GUJARAT | VADODARA | GUJARAT | 390018 | L3 | Rejected-Finance Other then lowest bidder | |
| 4 | L4₹18.5 L+₹1.5 L (8.81%)Rejected-Finance 0 BADRI ELECTRICALS NEAR SHRIGOR FALI NEAR ANADABAWA CHAKLO JAMNAGAR GUJARAT 361001 UDYAM GJ 10 0001822 | JAMNAGAR | GUJARAT | 361001 | L4 | Rejected-Finance Other then lowest bidder | |
| 5 | L5₹24.3 L+₹7.3 L (43.3%)Rejected-Finance | L5 | Rejected-Finance Other then lowest bidder |
| Sl No | Description | Qty | Unit | Chamunda Kruparefrigeration L5 | Badri Electricals L4 | Chanda Construction Co. L6 | MADHAV ENTERPRISE L2 | FAIZA ENTERPRISE L3 | shivalay corporation L1 |
|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Checking/testing of Earth resistance value of earthing pits Installed inside Darjipura, Makarpura, Harni camp and Harni airfield area as required basis as directed by Engr in Charge or as scheduled and making the damaged earthing serviceable by pouring salted water into earthing or making continuity by GI strips and bringing down the resistance value within specified limits. including maintenance of existing earthing by cleaning the earth chamber funnel and cleaning of vegetation surrounding earthing pit up to 2 metres.
Note: (i) The entire station will be divided into two zones as per earthing location and the contractor shall deploy separate team for each zone to test the resistance value of earthings in each zone to complete the process within one month. The entire process will be repeated after every three months upto completion of the contract.
(ii) One earthing testing in one season is measured as one job.
(iii) Digital Earth tester will be arranged by the contractor on his own.
(iv) Date of testing and due date of testing will be written on the register with sign of user rep & Engr-in Charge is submitted to GE.
(iv) Testing and corrective action shall be taken within one month from date of commencement i.e. approx 200 earthings shall be completed within one month. Thereafter or as directed by Engr-in Charge and same is to be completed within one month.The contractor shall deploy electrician with helper and testing equipment and all the resources to complete the task within one month.
(v) If any material required for improvement of resistance value of earthing pit the same will be measured and paid separately. | 400 | EACH JOB | 100 ₹40,000 Lowest | 350 ₹1,40,000 | 350 ₹1,40,000 | 100 ₹40,000 Lowest | 350 ₹1,40,000 | 100 ₹40,000 Lowest |
| 2.00 | Taking out old damaged lightning protection strip strip aluminium /Copper /GI earthing strip of size 25mmx3.15mm to 32 x6mm. fixed from roof,of building,pillars, walls etc along with broken insulator and Refixing the same on roof, pillars, walls etc. including replacement of DMC/epoxy earth strip insulator having not less than 50mm height with screws and placed at an interval not less than 40cm complete all as specified and directed.
Note:- (i) New epoxy insulator shall be measured and paid separately
(ii) The strip shall not touch with the wall/ roof surface /pillar surfaces etc. | 600 | RM | 35 ₹21,000 | 100 ₹60,000 | 120 ₹72,000 | 30 ₹18,000 Lowest | 90 ₹54,000 | 100 ₹60,000 |
| 2.01 | Supply only epoxy earth strip insulator size 25 mmx 3 mm weather proof heat proof including base screw complete | 200 | EACH | 25 ₹5,000 Lowest | 70 ₹14,000 | 65 ₹13,000 | 25 ₹5,000 Lowest | 60 ₹12,000 | 100 ₹20,000 |
| 2.02 | Supply only epoxy earth strip insulator size 32mmx6mm including brass base screw complete | 200 | EACH | 40 ₹8,000 Lowest | 200 ₹40,000 | 70 ₹14,000 | 40 ₹8,000 Lowest | 200 ₹40,000 | 100 ₹20,000 |
| 3.00 | S&F Aluminium strip 25mm x 3.15 mm complete with new porcelain insulator by means of screws of suitable size for isolation of strip in repairs complete all as specified and directed | 200 | RM | 180 ₹36,000 | 200 ₹40,000 | 250 ₹50,000 | 150 ₹30,000 | 200 ₹40,000 | 100 ₹20,000 Lowest |
| 4.00 | S&F Copper strip 20mm x 3.15 mm complete with new porcelain insulator by means of screws of suitable size for isolation of strip complete as in repair all as specified and directed | 150 | RM | 750 ₹1,12,500 | 750 ₹1,12,500 | 1,000 ₹1,50,000 | 550 ₹82,500 | 750 ₹1,12,500 | 120 ₹18,000 Lowest |
| 5.00 | S&F Single pointed aluminium rod 12 mm dia and 300 mm long fixed on the roof including all fittings, fixtures and PCC 1:2:4 type B-1 blocks 100mm x 100mm x 100mm complete as in repairs all as specified and directed | 30 | EACH | 600 ₹18,000 | 350 ₹10,500 | 500 ₹15,000 | 450 ₹13,500 | 300 ₹9,000 Lowest | 400 ₹12,000 |
| 6.00 | S&F GI strip 32 x 6 mm buried in ground after testing point complete as in repairs all as specified | 200 | RM | 250 ₹50,000 | 250 ₹50,000 | 350 ₹70,000 | 210 ₹42,000 | 200 ₹40,000 Lowest | 200 ₹40,000 Lowest |
| 7.00 | S & F Test point box terminal made gun metal phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 3 Nos. 8mm dia long hex. Head screw and polycarbonate junction box corrosion free 130mmx130mmx100mm weather proof and 2 Nos busbar insulator, nut,bolt and washer of size not less than complete as in repairs all as specified. | 50 | EACH | 3,500 ₹1,75,000 | 1,100 ₹55,000 | 1,500 ₹75,000 | 3,000 ₹1,50,000 | 800 ₹40,000 Lowest | 800 ₹40,000 Lowest |
| 8.00 | M&L Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (Earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised earth lead 32x6mm GI strip upto 7.5 meter long by means of bolts,nuts check nuts and washers of all galvanised iron or steel providing alternate layer of charcoal dust and salt providing alternate layer of charcoal and salt providing alternate layer of charcoal and salt providing alternate layer of charcoal and salt all as shown in electrical plate No.3 of SSR Part-1 and connected to test point including necessary excavation/ earth work in any type of soil/rock strata, Construction of earth pit with PCC 1:2:4 type B1 as per electrical plate No 3 of SSR-I including CI frame and CI cover 10mm thick of size 300mmx300mm funnel with wire mesh and watering pipe 20 mm dia bore (medium grade), PCC pit with 50mm thick PCC cover etc. including testing on completing including GI protection pipe 40mm dia medium grade for earthing lead complete all as specified and directed including taking out unserviceable earthing.
Note : Earth strip and protection pipe up to 7.5 Mtr and excavation is deemed to be included with unit rate of item. | 37 | EACH JOB | 5,500 ₹2,03,500 | 7,500 ₹2,77,500 | 7,000 ₹2,59,000 | 5,000 ₹1,85,000 Lowest | 8,500 ₹3,14,500 | 15,000 ₹5,55,000 |
Tender Value
₹20 L
EMD Value
₹40,000
Closing Date
4 Jun 2025, 6:00 pmClosed
Col Manish Dhaka CWE
HQ CWE (AF) Chiloda Military Engineer Services P.O CRPF Campus Vayu Shakti Nagar Gandhinagar 382042
REPAIR REPLACEMENT MAINTENANCE OF CHEMICAL CONVENTIONAL EARTHING PITS AT AFS BARODA
2024_MES_687114_5
82222/BRD/E8
Open Tender
Electrical and Maintenance Works
Item Rate
180 days
Baroda
As per tender documents
7 documents required · 7 mandatory
₹500
GE (AF) Baroda
₹40,000
26 Aug 2025
13 May 2025
13 Jun 2025
13 May 2025
4 Jun 2025
21 May 2025
14 May 2025 - 20 May 2025
Amount
Checking/testing of Earth resistance value of earthing pits Installed inside Darjipura, Makarpura, Harni camp and Harni airfield area as required basis as directed by Engr in Charge or as scheduled and making the damaged earthing serviceable by pouring salted water into earthing or making continuity by GI strips and bringing down the resistance value within specified limits. including maintenance of existing earthing by cleaning the earth chamber funnel and cleaning of vegetation surrounding earthing pit up to 2 metres. Note: (i) The entire station will be divided into two zones as per earthing location and the contractor shall deploy separate team for each zone to test the resistance value of earthings in each zone to complete the process within one month. The entire process will be repeated after every three months upto completion of the contract. (ii) One earthing testing in one season is measured as one job. (iii) Digital Earth tester will be arranged by the contractor on his own. (iv) Date of testing and due date of testing will be written on the register with sign of user rep & Engr-in Charge is submitted to GE. (iv) Testing and corrective action shall be taken within one month from date of commencement i.e. approx 200 earthings shall be completed within one month. Thereafter or as directed by Engr-in Charge and same is to be completed within one month.The contractor shall deploy electrician with helper and testing equipment and all the resources to complete the task within one month. (v) If any material required for improvement of resistance value of earthing pit the same will be measured and paid separately.
Taking out old damaged lightning protection strip strip aluminium /Copper /GI earthing strip of size 25mmx3.15mm to 32 x6mm. fixed from roof,of building,pillars, walls etc along with broken insulator and Refixing the same on roof, pillars, walls etc. including replacement of DMC/epoxy earth strip insulator having not less than 50mm height with screws and placed at an interval not less than 40cm complete all as specified and directed. Note:- (i) New epoxy insulator shall be measured and paid separately (ii) The strip shall not touch with the wall/ roof surface /pillar surfaces etc.
Supply only epoxy earth strip insulator size 25 mmx 3 mm weather proof heat proof including base screw complete
Supply only epoxy earth strip insulator size 32mmx6mm including brass base screw complete
S&F Aluminium strip 25mm x 3.15 mm complete with new porcelain insulator by means of screws of suitable size for isolation of strip in repairs complete all as specified and directed
S&F Copper strip 20mm x 3.15 mm complete with new porcelain insulator by means of screws of suitable size for isolation of strip complete as in repair all as specified and directed
S&F Single pointed aluminium rod 12 mm dia and 300 mm long fixed on the roof including all fittings, fixtures and PCC 1:2:4 type B-1 blocks 100mm x 100mm x 100mm complete as in repairs all as specified and directed
S&F GI strip 32 x 6 mm buried in ground after testing point complete as in repairs all as specified
S & F Test point box terminal made gun metal phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 3 Nos. 8mm dia long hex. Head screw and polycarbonate junction box corrosion free 130mmx130mmx100mm weather proof and 2 Nos busbar insulator, nut,bolt and washer of size not less than complete as in repairs all as specified.
M&L Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (Earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised earth lead 32x6mm GI strip upto 7.5 meter long by means of bolts,nuts check nuts and washers of all galvanised iron or steel providing alternate layer of charcoal dust and salt providing alternate layer of charcoal and salt providing alternate layer of charcoal and salt providing alternate layer of charcoal and salt all as shown in electrical plate No.3 of SSR Part-1 and connected to test point including necessary excavation/ earth work in any type of soil/rock strata, Construction of earth pit with PCC 1:2:4 type B1 as per electrical plate No 3 of SSR-I including CI frame and CI cover 10mm thick of size 300mmx300mm funnel with wire mesh and watering pipe 20 mm dia bore (medium grade), PCC pit with 50mm thick PCC cover etc. including testing on completing including GI protection pipe 40mm dia medium grade for earthing lead complete all as specified and directed including taking out unserviceable earthing. Note : Earth strip and protection pipe up to 7.5 Mtr and excavation is deemed to be included with unit rate of item.
M&L Earthing complete with copper earth plate electrode 60cm x 60cm x 3.15mm thick buried directly in ground (Earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to copper earth lead 20x3mm (copper strip) upto 7.5 meter long by means of bolts,nuts check nuts and washers of all galvanised iron or steel including layer of BFC (Backfilling compund chemical), earth conductivity enhancing compound around both side 15cm thick layer and 15 cm layer top and bottom ( Volume 90cmx 90cmx 30cm) all as shown in electrical plate No.3 of SSR Part I 2009 and as specified or indicated and testing on completion including excavation/earth work in any type of strata, PCC (1:3:6) type C1 earthing chamber, precast RCC slab 50 mm thick in reinforced cement concrete (1:2:4) type B1 reinforced with welded steel wire fabric (XPM jali weight not less than 4 Kg/Sqm), cast iron frame, funnel with wire mesh,15 mm bore medium grade GI watering pipe, lugs, 25 mm bore medium grade GI protection pipe, test point etc. complete as in repairs all as specified and directed. Note: (i) Item includes the cost of earth strip and GI pipe up to 7.5 metre for protection of earth lead and necessary excavation complete.
Supply and instalation & testing of tripod (SET OF 3) of fast copper earth electrode maintenance free chemical earthing interconnected (distance between the earth 1.5Mtr from each other) with copper earth strip 32x6mm and making tripode each earthing having 3 mtr long copper pipe of diameter 76 mm. There should be terminal for connection of 20 x 3 mm of copper strip with two holes of 14 mm diameter. FAST ELECTRODE is duly fitted with the highly conductive material with sealing at both ends with lead terminals of 20x3 mm copper strip at top, BFC (Backfilling compund chemical), earth conductivity enhancing compound alongwith Minimum 6 bags of 25 Kgs each of earth enhancing compound, including drilling a bore in earth of dia minimum 300 mm dia. The chemical should be tested and certified by any international accredited laboratory. The earthhencing compound should be tested referring to protocol IS 1350/&/EC62321/111/54/CDV. The PH value of compound should be between 7 to 8. The content of mercury (Hg) & Hexacromium should be below detection level. The electrode should be tested for salt spray test as per BIS117-09 for corrosion for minimum 500Hrs. The FAST ELECTRODE shall be dully tested & Certified by CPRI (Central Power Reserch Institution), Govt of India for a suitable minimum short circuit current for 1 second with initial pick of suitable KA. The Fast ELECTRODE shall be approved by CPRI, ERDA/NABL Lab complete all as specified and directed. Note : Earth strip size 20mmx 3mm for making tripod and up to 5 Mtr from earthing set is deemed to be included with unit rate of item beyond 5 mtr earth strip will be measured and paid sepearatly.
Supply and instalation & testing of fast copper earth electrode maintenance free chemical earthing having 3 mtr long copper pipe of diameter 76 mm. There should be terminal for connection of 20 mm x 3 mm of copper strip with two holes of 14 mm diameter. FAST ELECTRODE is duly fitted with the highly conductive material with sealing at both ends with lead terminals of 20x3 mm copper strip at top, BFC (Backfilling compund chemical), earth conductivity enhancing compound alongwith Minimum 6 bags of 25 Kgs each of earth enhancing compound, including drilling a bore in earth of dia 300 mm dia. The chemical should be tested and certified by any international accredited laboratory. The earthhencing compound should be tested referring to protocol IS 1350/&/EC62321/111/54/CDV. The PH value of compound should be between 7 to 8. The content of mercury (Hg) & Hexacromium should be below detection level. The electrode should be tested for salt spray test as per BIS117-09 for corrosion for minimum 500Hrs. The FAST ELECTRODE shall be dully tested & Certified by CPRI (Central Power Reserch Institution), Govt of India for a suitable minimum short circuit current for 1 second with initial pick of suitable KA. The Fast ELECTRODE shall be approved by CPRI, ERDA/NABL Lab complete all as specified and directed. Note : Earth strip size 20mmx 3mm for making tripod and up to 5 Mtr from earthing set is deemed to be included with unit rate of item beyond 5 mtr earth strip will be measured and paid sepearatly.
Labour only for watering the existing earthing pits with salt and coal as desired level at site all as specified and directed by Engr-in- Charge. Note:- (a) Contractor shall quote the rates by including the charges of making arrangement of watering the earthing pits at any site and location inside AirForce area (b) Salt shall be paid separately in respective item in Schedule.
Supply only salt suitable for earthing pit complete all as specified and directed.
M&L Construction of earth pit in in cement concrete PCC 1:2:4 Type B1using 20mm graded stone aggregate as per Plate No 3 specified in SSR Part I by using angle iron of size 40 x 40 x 3mm frame on top including earth work and cleaning the area/levelling & RCC cover of 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) reinforced with 8mm dia TMT bars @ 75 C/C both ways and handle made of mild steel rod 12mm dia including provided new funnel with wire mesh complete as in repairs all as specified and directed.
S&F Earth pit cover of 30cmx30cmx 40mmwith RCC 1:24 type B-1 (using 20 mm graded crushed stone aggregate) reinforced with 8mm dia TMT bars @ 75 C/C both ways and handle made of mild steel rod 12mm dia complete as in repairs all as specified and directed.
Preparation of new IDENTIFIER/MARKER made out of preferably metallic of size 30cm x 20cmx 2 mm thick metallic board fixed on MS Angle 30 X 30 X 5 mm of 450 mm long to be fixed to ground by means of cement concrete including painting with two coats of synthetic enamel paint over a coat of red oxide primer and writing the earth resistance complete and coloured with following colour chording to identify. a) For Chemical Earth pits -RED colour b) For conventional earth pits-YELLOW colour. Identification mark should be embossed on plate with following letters. c) LIGHTNING ARRESTER - LA (Oval shape) d) EQUIPMENT EARTH - EQ (Triangular shape) e) SIGNAL EARTH - SG (Dome shape) f) POWER SUPPLY EARTH- PS (Square shape) Height of the Identifier shall be 60cm above the ground level all as directed
M&L BFC (Back Filling Compound) chemical in 25 kg bag each, earth conductivity enhancing compound to level Chemical the existing chemical earth pit including taking out mud and other rubbishes from existing earth pit and cleaning complete as directed by Engr in Charge
Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth and not exc 10 Sqm on plan in soft/loose soil and getting out complete all as specified.
Removal of excavated material (soil) to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.
Returning filling in including spreading, levelling, watering and well ramming in layer not exceeding 25 cm in soft and loose soil complete all as specified..
S&F PVC insulated 1 x 16 sqmm copper conductor single core (In green colour) including PVC rigid conduit dia 25mm and copper lugs use as earth continuity conductor complete as in repairs all as specified
S&F PVC insulated 1 x 16 sqmm copper conductor single core (In green colour) including PVC rigid conduit dia 25mm and copper lugs use as earth continuity conductor complete as in repairs all as specified
M&L Brazing of earthing copper strips at various locations of size 20mm to 50mm width of thickness 3mm to 6mm by using oxygen and acetylene gas cylinder with copper rod material including removing of existing nut, bolt and insulator and refixng after brazing complete all as specified and directed Note :- 1. Any damage of building portion during working time will be repaired and made good deemed included in quoated rate of item. 2. Contractor shall be responsible to replace old wornout nut bolt and insulators with new material. cost of matrial also deemed included in quoated.
M&L Welding / brazing of earthing Al / GI strips at various locations of size 25mm to 50mm width of thickness 3mm / 5mm / 6 mm by using welding rod material including removing of existing nut, bolt and insulator and refixng after brazing complete all as specified and directed. Note :- 1. Any damage of building portion during the execution of work will be repaired and made good deemed included in quoted rate of item. 2. Contractor shall be responsible to replace old wornout nut bolt and insulators with new material cost of matrial also deemed included in quoated.
MADHAV ENTERPRISE (BID ID -3312864)
FAIZA ENTERPRISE (BID ID -3313405)
Badri Electricals (BID ID -3313296)
Chamunda Kruparefrigeration (BID ID -3313036)
Chanda Construction Co. (BID ID -3313366)
stage.html
html • 0.06 MB
tech_bid_open.pdf
tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
aoc.pdf
Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.
details.html
html • 0.03 MB
Download all tender documents and submit your bid
Disclaimer: TenderKart has made every reasonable effort to ensure that the information on this page is accurate and authentic, however it cannot be held liable for any third-party claims or losses or any damages. TenderKart makes no warranty, expressed or implied, as to the results obtained from the use of this information. If you notice any error or omission, please let us know at .