AMRUT 2.0-Rejuvenation of Chathiyod pond in Kinavoor ward Kudappanakunnu zonal Thiruvanant hapuram Corporation-Rejuvenation of Chathiyod pond in Kinavoor ward Kudappanakunnu zonal Thiruvananthapuram Corporation-General Civil Work

Amount

Renovation of Pond

2.32:Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

50.2.3.1:Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete

2.6.1: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 lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

2.8.1: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.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: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)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.1.2: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:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size derived from natural sources)

5.2.2:Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

50.10.1:Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

50.2.25.1:Filling with contractor's own 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 up to 1.5 m as per direction of site Engineer-in-charge

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

7.1.1: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 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

OD212284/2025-2026:Providing and installing Floating WetLands .construct the floating wetland frame using 110mm PVC pipes and PVC fittings such as equal tees, ensuring that all joints are airtight. Cover the frame with plastie mesh, and lay a geotextile layer on top of the frame to protect plant roots from the direct sunlight, capture falling organie matter and prevent weed colonization. Secure the geotextile layer to the frame with cable ties. Use locally native plants such as Canna indica or similar type (minimum 16 nos per 4 sqm Area) which can purify water by absorbing nutrients and toxic gases in water that thrive in water and will not outgrow the floating wetland. The rate should include all materials, labor charge and related costs, including monitoring and maintaining floating wetland for one year. Monitoring ineludes checking plant health, water quality(testing fee will be paid separately) and structural stability of floating wetland. Periodically harvest some plants to remove accumulated nutrients and maintain treatment efficiencies

OD281347/2025-2026:Provision for water quality test (Charge for Water quality tests specified by the Engineer in charges ( Payment as per actual bill from approved lab)

SIDHIKH A (BID ID -2351408)

Neelambaran.K (BID ID -2350654)

Bidder Name

SIDHIKH A

Neelambaran.K

VISHNU PRAVEEN S S