Rehabilitation of Narikudi Tank in Narikudi Village of Thiruchuli Taluk in Virudhunagar District.

Amount

Clearing the Juliflora jungle without uprooting and disposing of the same as directed by the Engineer in charge of the Works and as per technical specification

Earth work in all kinds of soils except hard rock requiring blasting and conveying for formation of bund with lead of 0 to 100 m. deploying earth moving machineries and tippers including benching, formation of bunds, breaking clods, sectioning etc. as complete. (F . 86.1)

Dismantling, clearing away and carefully stacking material and without disturbing nearby structure useful for reuse for any thickness of brick or stone masonry in Cement Mortar walls under 3 (Three) meters high etc, complete as directed by the Engineer in charge of works and as per the technical specifications.

Dismantling, clearing away and carefully stacking material and without disturbing nearby structure useful for reuse for any thickness of plain cement concrete etc, complete as directed by the Engineer in charge of works and as per the technical specifications

Earthwork excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size of boulders hard gravelly soil inclusive of shoring to full depth strutting and bailing out water wherever necessary and refilling the sides of foundation with excavated soil other than sand in layers of not more than 15 cm thick, well rammed, consolidated and depositing the surplus earth in places as shown by the departmental officers with an initial lead of 10 (Ten) metres and initial lift of 2 (Two) metres and clearing, levelling the site etc., complete complying with standard specification and as directed by the departmental officers. (SS20B For Narrow cutting)

Earth work excavating and dopositting on bank with intial lead of 10 m & intial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc., complete complying with standard specification and as directed the Engineer in charge of work. (SS20B)

Supplying and filling with CS sand of each layer not more than 15 cm thick including consolidation etc complete and as per the technical specifications directed by the Engineer in charge of the works For sluices, weirs sand retainig wall etc., complete complying with standard specification and as directed by the Departmental Officers.

Providing and placing in position of plain Cement concrete of grade M15 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 40mm; weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 15 N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of not exceeding 15 cm thick and in bays; compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength specified in the approved drawing & specifications etc., complete complying with standard specification and as directed by the Departmental Officers. (with out vibration)

Providing Steel centring for RCC Slabs, beams or plain surfaces including strutting upto 3.29 m high using MS sheets, 10 guage thick of size 90cm x 60cm, Stiffened with Ms angles of size 25mm x 25mm x 3mm laid over silver oak joists of size 10 cm x 6.5 cm spaced at 90 cm c/c and supported by casurina props of 10 cm to 13cm dia spaced at 75 cm c/c and removing the centring and shuttering after specified period without damaging the concrete laid, etc., complete complying with standard specification and as directed by the Departmental Officers

With Strutting

Without Strutting

Providing and placing in position of plain Cement concrete of grade M15 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 40mm (60%) and 20mm (40%); weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 15 N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of not exceeding 15 cm thick and in bays; vibrating, compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength specified in the approved drawing & specifications etc., complete complying with standard specification and as directed by the Departmental Officers. with vibration.

Providing and placing Plain Cement Concrete M15 grade using crusher broken hard coarse aggregate (well graded) of nominal maximum size of 20mm and downgraded to I.S specified grading (To achieve the specified characteristic strength of 15N/mm2 in 28 days) and mixing the ingredients in approved mixer including dewatering of the placement site by baling / pumping and diverting wherever necessary, placing concrete in layers and vibrating, water curing, finishing the surface with all leads and lifts etc., complete complying with standard specification and as directed by the Departmental Officers.(with vibration)

Providing and placing in position of plain Cement concrete of grade M20 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 20mm; weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 20 N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of not exceeding 15 cm thick and in bays; compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength specified in the approved drawing & specifications etc., complete complying with standard specification and as directed by the Departmental Officers. without vibration Wearing coat Sluice & Weir) (with out vibration)

Providing and fixing best country wood plug with 50mm dia MS screw gearing rod 4m height supported on 2 Nos. of ISMB 125 RJ Joists of 1.80m length and guide beam 1 No. of the same size resting in turn of MS base plate of 50 X 30 mm size 6 mm thick with cast iron hexagonal head set and a collar plate of 300 X 300 X 6 mm thick fixed with necessary bolts and nuts and other fixtures etc, centre and bottom side covered with iron strap - 3 nos. Plate thickness size 3 mm steel plate. The plug hole size 10 cm to 25 cm dia. etc., including cost of rod, wrought and put up and fixing in correct alignment in position. The plug painted with two coats of Varnish, the rod painted with two coats of best anti-corrosive paint and conveyance to the work site including loading, unloading etc, complete complying specification and as directed by the Engineer in charge of work. (The rates shall be inclusive of all taxes and duties and including fixing charges etc)

Supplying, fabricating and placing in position of HSD (high Yield Strength) bars for all reinforced cement concrete works including cost of binding wire, steel rods, conveyance charges and labour charges etc., complete complying with standard specification and as directed by the Departmental Officers. (Specification No.9.1 to 9.12.1) cutting, bending and tying the grills complete complying with standard specification. Steel and binding wire will be at the contractor's own cost.

Pointing with CM 1:3 (One cement and Three sand) flush pointing random rubble/coursed rubble including brushing ,raking the surface ,cleaning thoroughly with water ,depth of mortar not less than 15mm,curing the surface for the required period to attain the characteristic strength ,etc.,complete including the cost of cement,sand ,mixing charges ,labour charges and all other incidental charges complete as specified in the drawings and specification for various heights as directed by the Engineer complying with stadard specification.

Plastering with cement mortar 1:4 (One cement and Four sand) 20 mm thick including curing, finishing etc. complete complying with standard specification

Fabricating, supplying and erection of screw gearing steel shutters of size2.00x1.30m for the vent size of 1.95 x1.30. The shutter made out of 10mm thick mild steel plates and horizontal stiffener made out of ISMB 150x75mm welded in equal spacing not more then 0.50M. the End vertical Stiffener are made out of 150x10mm Flat and Vertical flat is made out of 100x50mm ISMC welded in equal Spacing not more then 0.60M. The shutter is lifted with Lifting plate 2 nos of size 0.40 x0.40 m of 6mm thickness. The leakage proof arrangement were provided with suitable assembly for better leak arrangement. And shutter groove angle made out of Fabricated groove of size 150x175x150 mm with required height 3.15 m to 4.15 m including welding of hold fast of size 40x40x6 mm mild steel angle 5 nos on each side. Screw rod 80 mm dia mild steel round rod duly machined and fully threaded to suit the worm and pinion gear head set assembly to a height of 4.15 m to 5.15 m with required bolt and nut, fastened with eye plate of the shutter including greasing etc.

MKT SUMAN Private Limited (BID ID -1363918)

AME CONSTRUCTIONS (BID ID -1363669)