Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published Providing Stub Setting Concreting Earthing And Erection Of Various Types Of Towers For Making Lilo Of The Existing Madhampatty Devarayapuram 110 Kv Feeder At The Proposed Karunyanagar 110/22 Kv Substation At Mathuvarayapuram Loc 8 And 9. Submission Date for this Tender is 08-12-2020. Electrification Work Tenders in Coimbatore Tamil Nadu. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 28-Nov-2020 | Tender specification corrigendum - Eligibility criteria | Technical Bid | 08-12-2020 |
Name of the work : Providing stub setting, concreting, earthing and erection of various types of towers for making LILO of the existing Madhampatty – Devarayapuram 110 KV feeder at the proposed Karunyanagar 110/22 KV Sub-Station at Mathuvarayapuram. (Loc 8 and 9). | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Clearing Light jungle and disposing off to a place away from the site as directed by the Engineer in charge including all Labour charges,T&Ps etc., complete. | Item Code / 1 | 2000 | m2 |
2 | 2 | Surveying and pitmarking of various tower location inlcuding hire charges for theodolite instrument, cost of all materials labour, lead, lift, etc., complete. | Item Code / 2 | 2 | Loc |
3 | 3 | Earth work excavation for foundation in hard gavelly soil, stiff black cotton soil, murram, gravel, stoney,earth and earth mixed with small size boulders with hard gravelly soil including initial lead of 10 m and lift of 2 m etc., complete. | Item Code / 3 | 330 | m3 |
4 | 4 | Earth work excavation and deposting on bank with initial lead of 10 metre and initial lift of 2 metre in medium rock and dense medium rock not requiring blasting including all leads, lifts etc., as per standard specification complete.for foundation | Item Code / 4 | 248 | m3 |
5 | 5 | Earth work excavation and deposting on bank with initial lead of 10 metre and initial lift of 2 metre in medium rock and dense medium rock requiring blasting including all leads, lifts etc., as per standard specification complete.for foundation | Item Code / 5 | 207 | m3 |
6 | 6 | Earth work excavation for foundation in hard rock by wedging, chisseling and trimming to proper shape where blasting is prohibited including all leads, lifts, etc., complete. | Item Code / 6 | 42 | m3 |
7 | 7 | PCC 1 : 3 : 6 using 20mm metal for foundation without form work including cost of all materials, lead, lift, curing, etc., complete. | Item Code / 7 | 23 | m3 |
8 | 8 | Transporting of template and stubs, cleat For KCR tower and assembling at site and shifting the template from loc to loc including cost of all materials, labour for fabrication, galvanising etc., lead, lift, etc., complete. (Stub and cleat will be supplied by TANTRANSCO at departmental stores) | Item Code / 8 | 2 | Loc |
9 | 9 | RCC 1:1.5:3 using 20mm metal (machine crushed) with form work for base pier footing concrete including cost of all materials, shuttering, lead, lift, curing, etc., complete. But excluding cost of steel reinforcement. | Item Code / 9 | 116 | m3 |
10 | 10 | RCC 1:1.5:3 using 20mm metal (machine crushed) with form work for base pier circular column concrete including cost of all materials, shuttering, lead, lift, curing, etc., complete. But excluding cost of steel reinforcement. | Item Code / 10 | 40 | m3 |
11 | 11 | Providing platform for setting of stub and cleat, assembling of template concrete placing and arrangements for department inspection of all works above ground level including cost of all materials, labour charges, all leads, lifts, cost of strutting and shuttering as per standard specification complete. | Item Code / 11 | 300 | m2 |
12 | 12 | Providing steel reinforcement MS/RTS rods for reinforced concrete works, including cost of steel MS/RTS rods, binding wire, labour charges for cutting, straightening bending as per type design drawing, placing aligning and tying properly with all leads and lift, etc., complete, as per standard specification. | Item Code / 12 | 13900 | Kg |
13 | 13 | Providing pipe type earthing including necessary excavation for fixing 3m long 40mm dia GI "B" class pipe and refilling with excavated earth mixed with soft charcoal and connect the earthstrip with the leg of the stub including all cost of all materials, lead, lift, etc., complete. | Item Code / 13 | 2 | Loc |
14 | 14 | Refilling with the excavated earth other than sand including watering consolidation in 150mm layers and forming platform with excess earth in the leg of the tower etc complete. | Item Code / 14 | 645 | m3 |
15 | 15 | Transporting of excess earth excavated and disposing them with a lead of 5 KM including all lead, lift, labour chrges, etc., complete. | Item Code / 15 | 180 | m3 |
16 | 16 | Plastering the concrete surface upto Ground level in CM 1:3, 12mm thick including cost of all materils, lead, lift, curing, labour charges, etc., complete. | Item Code / 16 | 8 | m2 |
17 | 17 | Transporting & Erection of Tower Parts including Sorting out of Tower Parts at stores and at Site, tightening, Punching of Bolt and nuts including transporting charges, and rectification of defects in tower parts if any found at the time of erection, Cost of T&P'S, all materials, labour, lead, lift, etc., complete. (Including Bolt & Nuts ) | Item Code / 17 | 15 | MT |
18 | 18 | Tack welding ( Three Tacks )of all bolts and nuts in the erected towers from ground level to the cross arm bottom level in the tower including painting of bolts and nuts with two coats of best quality of cold galvanised paint having atleast 90% zinc content and approved by the Engineer at site including cost of paint and all other materials hire charges for diesel generator and welding transformer all labour, transport charges, etc., complete. | Item Code / 18 | 1960 | No |
19 | 19 | Dewatering charges including rent of Pump rent of Generator, labour lead lift etc complete as per Standard Specification. | Item Code / 19 | 50 | Hr |
20 | 20 | Painting with anticorrosive black paint, two coats on the tower legs upto 1 mtr height from chimney coping including cost of all materials, lead, lift, etc., complete. | Item Code / 20 | 2 | Loc |
21 | 21 | SGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only | Item Code / 21 | 1 | Percentage |
22 | 22 | CGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only | Item Code / 22 | 1 | Percentage |
23 | 23 | Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as "0" only | Item Code / 23 | 1 | Percentage |
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