Supply and Installation of 1500LPH Reverse Osmosis Water Plant along with construction of water shelter in Kadalmangalam Village, Kanchipuram District, Tamil Nadu

Amount

Design, S&I of 1500 LPH RO plants

Design, Supply & Installation of 1500 litres per hour (LPH) ; RO Plant Supply & Installation: Supply & installation of one no. of 1500 LPH Reverse Osmosis water treatment plant along with treated water tank, reject water tank, inlet piping from raw water overhead tank, process piping and outlet piping upto the water dispensing system including connections to tanks, pumps, pressure sand filters, activated carbon filters, cartridge filters, RO membrane, valves, instrumentation, anti scalant dosing, pH dosing,Sodium Meta Bisulphate dosing system, automatic dispensing unit, swipe cards alongwith remote monitoring system and providing jars for villages in district as per the drawing and specification of this tender, placed in the water shelter constructed for this purpose(the rates of water shelter are provided seperately) including liasoning with the village authorites and extending electricity connections cables from the nearest authorized electrical point along with lighting provisions inside the buidling and charging the RO plant, testing and commissioning and finding agency for operation and maintenance and providing training to the villagers for operation and maintenance with all tools and tackles complete as per the direction of Engineer-in-Charge.

Water Shelter 15' x 14' Construction

Site cleaning work of the ground in all kinds of soil including clearing the area by removing rank vegetation and in-equalities, cutting of shrubs, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level, stacking and disposing of rubbish out of plot area to an unobjectionable area as directed by Site Engineer. The roots of the trees shall be removed to a minimum depth of 60 cm below ground level or 30 cm below formation level or a minimum of 15 cm below sub grade level whichever is lower and the hollows filled up with earth levelled and rammed complete in all respects inclusive of cost of all labour, materials, tools, tackles etc. as per drawings, specifications and direction of Site Engineer.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, all works up to any lead and lift, as directed by the Engineer-in-Charge : a) In all kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Supplying and filling coarse sand under floors, in foundations and plinth including cost-of sand, royalty, transportation, loading , unloading, spreading in layers not exceeding 20 cm., watering, ramming, compacting, dressing and levelling etc. complete in all respects inclusive of cost of all labour, materials, tools, tackles etc. as per drawings, specifications and direction of Site Engineer.

PLAIN CEMENT CONCRETE

Providing and laying cement concrete of mix 1:4:8 (1 cement:4 coarse sand:8 graded stone aggregate 40 mm nominal size) for foundation works at all depths including ramming, dewatering & shuttering, as per the specifications.

REINFORCED CONCRETE WORK: Providing and laying structural reinforced cement concrete work (1:1.5:3) conforming to IS:456 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) at all heights and depth for construction of beams, columns, staircases chajja, roof slabs, facia, canopies, fins, porch, water tank etc. including providing centering, shuttering, staging, scaffolding, form work etc compacting with mechanical vibrator, curing etc. complete as per specifications.

a) In foundation, plinth,ramps etc.

b) Walls, Columns above plinth beam

c) beams, suspended floors, roofs

FORMWORK :

a) Foundation level

b) Roofs

c) Beams

d) Column

STEEL REINFORCEMENT

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level : Thermo-Mechanically Treated bars of grade Fe-500D or more

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level : Thermo-Mechanically Treated bars of grade Fe-500D or morespecifications and direction of Site Engineer.

BRICK WORK

Brick work with common burnt clay F.P.S. (non-modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand)

STRUCTURAL STEEL

Supplying, fabricating, erecting, placing and fixing in position M.S. structural works using rolled/ built up sections for truss, claddings, bracings, purlins, supporting frames made of joists, tubes, pipes, channels, angles, plates, flats, bars etc. including cutting to required size welding of joints, fixing anchor plates, including bolts, theading, nuts, washers, sleeves etc. including preparation of detailed fabrication drawings & submission to the Engineer-in-Charge for approval before start of fabrication, supplying & applying painting with two coats of epoxy paint "EPILUX 155 High Build Enamel over a coat of "EPILUX 610" Primer of M/s BERGER or any other approved equivalent make as per manufacturer’s recommendation, complete in all respects inclusive of cost of all labour, materials, tools, tackles etc. as per drawings, specifications and directions of the Engineer-in-Charge. (Excluding the cost of concrete work).

FLOORING

Supplying and laying flat brick soling in foundation trench, in floors, garages, sumps, etc., with bricks of class designation 50 laid to proper slope, level and grade etc. filling of the joints with sand etc. complete in all respects inclusive of cost of all labour, materials, tools, tackles etc. as per drawings, specifications and directions of the Engineer-in-Charge.

Providing and laying polished vitrified floor tiles in 600mmx600mm size, of approved colour and thickness, with water absorption less than 0.08% and conforming to IS : 15622 (kajaria or equivalent make) in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete as per specification and direction of Engineer-in-Charge/Site Engineer.

Providing and fixing Ist quality ceramic glazed wall tiles 5mm thickness conforming to IS : 15622 of approved make, colours, sizes as approved by Engineer-in-Charge in dado, skirting, risers of steps over 12 mm thick bed of cement Mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete as per specification and directions of Engineer-in-Charge/Site Engineer.

FINISHING

Providing 15 mm thick plaster to internal & external walls at all heights/depths with cement mortar 1:6 (1 cement :6 fine sand) finished smooth/rough including raking out joints, rounding off and chamfering corners, making drip course moulding, roughening of brick surface, curing for etc. complete as per specifications.

Providing 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand) with cement mortar to soffits of slab, sides of beams, columns faces and all exposed concrete surfaces at all heights roughening of concrete surface including rounding off and chamfering corners, curing etc. complete as per specifications.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface

Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm

Finishing walls with 100% Premium Acrylic Emulsion paint having VOC less than 50 gms/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives : New work (two or more coats applied @ 1.43 litre/10 sqm) over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm).

SANITARY AND DRAINAGE

Providing and fixing on wall face Unplasticised Rigid PVC (uPVC) rainwater pipes (110 mm diameter, single socketed) conforming to IS:13592 Type-A, including jointing with seal ring conforming to IS:5382, leaving 10 mm gap for thermal expansion.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per directions of the Engineer-in-Charge : 25mm

Providing and placing on terrace (at all floor levels) polyethylene water storage tank (Ref. Make: SINTEX or approved equivalent), IS:12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and laying factory made chamfered edge interlocking Cement Concrete paver blocks in foot path, park & lawns driveway or light & traffic parking etc. of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of course sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, all complete as per manufacturer's specifications & directions of the Engineer-in-Charge : 60mm thick Cement Concrete paver block of M-35 grade with approved colour, design & pattern.

AMC FOR 1 MORE YEAR

Annual Maintenance Charges for 1 year after completion of defect liability period. Unit EA refers to Each year at RO Plant

Acroama Water Treatment System

H2O ENGINEERING AND TECHNOLOGIES