Tender For Providing Foundation, Erection, And Earthing Of The 40M Ground Based Tower (Gopalpur Type) And Construction Of Bts Plinth At Combined Court Complex, Thadangam, Dharmapuri
Tender Value
Ref. Documents
Estimated cost
Bid Submission
31 Oct 2026
6 days left
EMD
28930
Bank guarantee accepted
Document Fee
590
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Salem → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
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Address
Project Description
Tender for Providing Foundation, Erection, And Earthing Of The 40M Ground Based Tower (Gopalpur Type) And Construction Of Bts Plinth At Combined Court Complex, Thadangam, Dharmapuri
BOQ
| Sl. No. | Item Description |
| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead up to 50m and lift up to 1.5m,as directed by Engineer-in-Charge. |
| 2 | a) All kinds of soil |
| 3 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead up to 50 m and lift up to 1.5m, as directed by Engineer-in-Charge. |
| 4 | a) Ordinary rock |
| 5 | b) Hard rock (blasting prohibited) |
| 6 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 7 | a) All kinds of soil. |
| 8 | Anchoring of reinforcment in the hard rock stratas by drilling 50mm dia holes in the hard rocky strata to a depth of 600mm and filling the holes with mixture ratio of 2:1 with ordinary portland cement 2 part and 1 part Sika Anchor Fix series /Dr.Fixit anchoring products (or) or equivalent anchoring chemicals, finally inserting 25mm dia TMT bars vertically and set to hardening, etc complete as directed by the Engineer-in-charge. (NOTE: 1. The cost of reinforcement will be paid separately. 2. All material, cost of drillings, chemicals are inclusive. 3.The work includes cleaning of drilled holes using airblower / Vacuum cleaner and making the holes dust free beofre anchoring the reinforcements) |
| 9 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m. |
| 10 | Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. |
| 11 | a) All kinds of soil. |
| 12 | b) Ordinary or hard rock. |
| 13 | Supplying at site filling soil for levelling of site and filling under floors etc. complete., all as directed by the Engineer- in- charge. |
| 14 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 15 | a) 1:3:6 (1 Cement : 3 coarse sand(zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 16 | b) 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 17 | c) 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 18 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : |
| 19 | a) 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 20 | Centering and shuttering including strutting, propping etc. and removal of form for : |
| 21 | a) Foundations, footings, bases of columns, etc. for mass concrete |
| 22 | b) Suspended floors, roofs, landings, balconies and access platform |
| 23 | c) Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 24 | d) Columns, Pillars, Piers, Abutments, Posts and Struts |
| 25 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 26 | a) Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 27 | Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand). |
| 28 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level with: |
| 29 | a) Cement mortar 1:6 (1 cement : 6 coarse sand). |
| 30 | 12 mm cement plaster of mix : |
| 31 | a) 1:6 (1 cement: 6 coarse sand) |
| 32 | Finishing walls with Acrylic Smooth exterior paint of required shade : |
| 33 | a) New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) |
| 34 | Fixing 32 mm dia anchor bolts and nuts in position for tower foundation using templates or by other means with perfect diagonal measurement and level and providing adequate supports and props during stem concreting, all as directed by the Engineer in charge. |
| 35 | Erection of 40mtrs Ground based G.I tower materials at Combined Court complex, Thadangam, Dharmapuri NBSNL site, with the tower materials dismantled from Oddapatti NBSNL site. The work includes fabrication and erection of G.I tower materials like G.I. Angles, Plates, Flats, pipes, Ladder, Cable tray, Antenna pole mount, etc., all complete all as per the direction of Engineer-in-charge. (NOTE:The executing agency is solely responsible for the safety of men and materials, including insurance charges. Also, the agency is responsible for the safe custody of tower materials till the completion of tower erection.) The work includes arrangement of Tower filters for torque testing during A/T of Tower.(Rs.10,000/- will be with held for acceptance of AT and will be released after completion of AT) |
| 36 | Supplying of G.I. Bolts, nuts, washers, etc., conforming IS specications (8mm to 20mm dia bolt) at Combined court complex, Dharmapuri NBSNL site for erection of tower all as directed by the Engineer-in-charge. |
| 37 | Painting the 40M high GBT (Gopalpur type) including platform, cable tray and ladder with a coat of ETCH primer and Zinc chromate, final painting with LUXOL or equivalent high gloss SEP in two or more coats, (To confirm the civil aviation regulations, the tower shall be painted in alternative bands of international orange and international white, terminating with orange at top and bottom), all complete as per the directions of Engineer- in- charge. |
| 38 | Providing & placing in earth pit (of size 2.00 m x2.00mx3.0 m) in position prefabricated structure made up of 4 nos of GI plates of size 600mm x 600mm x 6mm interconnected by GI flat of size 50mm x 3mm with and with lead sheath between GI plates and flats and nuts and joints being made moisture proof necessary GI bolts providing and placing in position watering pipe of 20mm dia GI pipe of length 3.0 m with funnel at top including filling finely sieved good soil for earth pit size of 2.0m x 2.0m upto a height of 1.5m from the bottom as per specification for earthing, brick masonry chamber of size 300x300x300mm with CI cover and as directed by the Engineer-in-charge. (The galvanising shall be as per IS 4759 with average mass of zinc coating of 610gm/sqm, i.e. approximately 85 micron. The GI flat to be paid for separately) |
| 39 | Providing and fixing GI strip of size 50 x 3 mm with necessary GI clamps at every 1.50m, interval with Porcelain insulator, bolts, nuts, screws, etc.along with vertical runway including connecting with lightning spike at top of tower and earth at ground without overlap joint etc., complete as directed by the Engineer-in-charge. The rate includes all required materials, labours |
| 40 | Providing and fixing testing joint, made of 50 x 6 mm GI strip, 250mm long with 6 Nos of GI bolts, nuts, check nuts and washers etc., complete as directed by Engineer-in-charge. |
| 41 | Providing and fixing spike type lightening arrester made of 25mm dia hollow copper pipe of wall thickness 1.60mm and required length with necessary fixtures at top of the tower. The spike shall be insulated by Teflon material and connected to GI plate earthing by GI flat 50 x 3mm with proper lugging arrangement as directed by the Engineer-in-charge. (Cost of G.I. Flat of 50 x 3 mm shall be paid separately). |
| 42 | Providing ring earth by running G.I flat of size 50 x3 mm alround the tower at a minimum of 1.00 metre away from the tower base in ground for a width of 30 cm and a depth of 0.90 metres from the ground level including required excavation Each tower legs are to be connected to the ring earth by means of G.I flat of size 50 x 3 mm below the ground level. All connections are to be made with 10 mm dia G.I bolts and nuts , with a lead strip of 1.00 mm thickness in between for proper surface contact. Both ends of the G.I flat shall be brought to ground level and terminated all complete as directed by the Engineer in charge. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 23, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 31, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysNov 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 9 daysTender Documents
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