Kadayanallur Upgradation

Amount

Cleaning Scrub Jungle as directed by the TANSIDCO Engineers etc., complete. (As per TNBP No. 16)

Earth work open excavation by manual means in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10m within the compound in places shown by the TANSIDCO Engineers and clearing and levelling the site etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 20A)

Providing and laying of Gravel including cost and conveyance of the same to work site from approved quarry including stacking the same to departemental gauge for premeasurement including all labour charges for laying, spreading, all hire and fuel charges for power roller for compaction etc., complete and as directed by the TANSIDCO Engineers for making up of low berms. (Payment will be made for consolidated thickness of gravel only). (As per MORTH Specification 111, 112, 401 & 900)

Providing and laying Granular Sub-Base (GSB) layer of 200mm compacted thickness on the prepared sub grade with approved graded material of minimum CBR value of 30 grading conforming to Table 400 - 1 of MORTH including screening, spreading in uniform layer with motor grader, watering and premixing in a mechanical Mix plant at optimum moisture content, compacting with power roller of 8 to 10 T static weight to not less than 98% of the maximum laboratory dry density as per IS : 2720 (Part b) and fine dressing to the required grade and cross slope as shown in the drawing or as directed by the Engineer, including obtaining and transporting all materials from approved quarry site to work site with all lifts and lead by mechanical transport, head load or any other mode of transportation, including labour, tools, equipment, safety measures, testing and incidentals necessary to complete the work and as directed by SIDCO Engineers. (As per MORTH Specification 111, 112, 401 & 900)

Plain Cement Concrete 1:5:10 (One cement, five crushed stone sand and ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 28)

Reinforced Cement Concrete of M30 Grade Design Mix using M Sand, 20mm and 10mm gauge HB stone jelly for all RCC items of works excluding centering, shuttering & also cost of reinforcement grill in position but including the cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing and curing etc., complete and as directed by the SIDCO Engineers. (As per TNBP No. 30)

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel Reinforcement Grills of all variety like HYSD/CTD/TMT and all grade like Fe 500, Fe550D, Fe 500D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the TANSIDCO Engineers. (Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire). (As per TNBP No. 30 & 86)

Supplying and erecting Shuttering with necessary supports such as RCC Column boxing, top & bottom slabs, sill slabs, sunshade with all cross bracings including strutting using silver oak (country wood) joists of size 10cm x 6.5cm spaced at about 90cm centre to centre etc., complete. (As per TNBP No. 86 & 86A)

For Plane Surfaces

For Square or Rectangular Column

Providing Groove Cutting of 5mm width and 60mm average depth in the existing Reinforced Cement Concrete including hire charges for cutting machine, cost of cutting wheel, watering charges for cleaning, cost of bitumen, filling charges and labour charges etc., complete.

Levelling and Compacting the Reinforced Cement Concrete M30 Grade Design Mix including vacuum dewatering finishing the surface with mechanical traveller finishing, fixing and removing the inner channel after finishing the works with proper gradient and alignment including all materials, labours and tools & plants etc., complete and as directed by the TANSIDCO Engineers. (As per TNBP No. 30)

Supplying, laying and jointing RCC Hume Pipe of 200mm dia NP3 Grade Class with socket and spigot ends as per IS 458/2003 manufactured with sulphate resistant cement with 12 mm HI - alumina lining with rubber ring joints including cost of pipe as a finished work, all other incidental charges, testing charges, loading, unloading, transport and delivery in good condition at work site. The rate includes lowering RCC pipes & specials into the trenches, laying to proper grade & alignment and jointing RCC pipes with cement using necessary collars including the cost of jointing materials as per specification etc., complete and as directed by the TANSIDCO Engineers. (As per MORTH Specification 2905)

Conveyance the Surplus Earth to the places shown by the Engineer incharge including loading into lorries, conveying unloading from lorries and spreading in places indicated as instructed by the Engineer incharge with a lead of 0 to 1 km etc., complete.

Earth work excavation for forming Earthen Drain by manual means in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10m within the compound in places shown by the TANSIDCO Engineers and clearing and levelling the site etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 20A)

Conveyance the Surplus Earth to the places shown by the Engineer incharge including loading into lorries, conveying unloading from lorries and spreading in places indicated as instructed by the Engineer incharge with a lead of 1 to 2 km etc., complete.

Earth work excavation for foundation by manual means for RR / brick and other step type footings for load bearing structures in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring, shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the TANSIDCO Engineers with an initial lead of 10m and initial lift of 2m and clearing and levelling the site etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 23 & 24)

Supplying and filling in foundation, basement with Stone Dust in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 24 & 25)

Reinforced Cement Concrete 1:2:4 (One cement, two crushed stone sand and four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill, fabricating charges centering and shuttering but including super plasticiser, laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One cement and three M Sand) and kraft paper laid over it without claiming extra etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 30)

Precast Concrete Block Masonry using Solid Concrete Blocks of size 400x150x200mm of grade C (5.0) conforming to IS 2185 (Part 1) : 2005 with Cement Mortar 1:5 (One cement and five crushed stone sand) in accordance with IS 2572:2005 including mortar plasticizer, curing etc., complete complying with standard specification and as directed by the TANSIDCO Engineers.

Plastering the surface of walls with Cement Mortar 1:3 (One cement and three crushed stone sand), 10mm thick including mortar plasticizer at 200ml per 50Kg of cement used, curing etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 56 & 57)

Painting the walls with two coats of cement paint over one coat of cement primer including preparation of surface curing etc., complete complying with standard specifications and as directed by the TANSIDCO Engineers. (The colour and shade of the cement paint shall be got approved by the Executive Engineer before use of work) (As per TNBP No. 66A)

Chipping of concrete and roughening the surface etc., complete and as directed by the TANSIDCO Engineers.

Plastering with Cement Mortar 1:3 (One cement and three crushed stone sand), 20mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement used including mortar plasticizer at 200ml per 50Kg of cement used, finishing, curing etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 56 & 57)

White Washing two coats with freshly burnt white shell lime including cost of lime, blue powder, fevicol type gum, brushes, scaffolding charges etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 63)

Labour charges for painting TANSIDCO Emblem in accordance with the size and specifications as approved including cost of all consumables, one coat of base paint, scaffolding charges including painting etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (As per TNBP No. 63)

Providing two legged Scaffolding using 48 to 30 mm outer diameter MS pipe of 14.00m overall length (13.00m height + 0.50m projection + 0.50m into the ground). The distance between the two rows being 1.25 m and the spacing of posts being 1.50 m in both rows with two horizontal stiffners including necessary brackets on either side and braces at 1.5 m c/c to step up and providing a platform with country wood planks of 40mm thick and 1m width etc. in a complete form using Couplers and Cuplocks for the initial height of 3m and for providing scaffolding for every additional height of 2.50m for the total height of 14.00m for every 1 metre run.

Painting Old Iron Works with two coats such as steel doors, windows, ventilators, window bars, balustrades etc., of best approved first quality and colour of synthetic enamel paint etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works) (As per TNBP No. 66)

Painting Old Wood Works with two coats of synthetic enamel ready mixed paint of approved quality and colour etc., complete complying with standard specification and as directed by the TANSIDCO Engineers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works) (As per TNBP No. 66)

VIJAY DURGAMBIGA CONSTRUCTION (BID ID -1408303)

MUTHUMANIKANDANANDCO (BID ID -1408567)

Sri Velmurugan Construction (BID ID -1408681)

PRR CONSTRUCTION (BID ID -1408719)