Kerala Industrial Infrastructure Development Corporation Tender

22.23.1 : Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin-charge. The product performance shall carry guarantee for 10 years against any leakage.For vertical surface two coats @0.70 kg per sqm

15.3 : Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

50.6.1.2 : Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete.

15.7.4 : Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar

10.2 : Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

14.1.1 : Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand)

13.1.2 : 12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand).

2.31 : Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

4.6.1 : Providing and fixing at or near ground level precast cement concrete in kerbs, edgings etc. as per approved pattern and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), including the cost of required centering, shuttering complete.1:1.5:3 ( 1 cement : 1.5 coarse sand (Zone III): 3 graded stone aggregate 20 mm nominal size)

15.28.1 : Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :G.S. Sheet

4.3.1 : Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

12.41.1 : Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.75 mm diameter

od260722/2023_2024 : Replastering and water proofing on SDF 2& SDF 3 second floor shades shade width up to 1m in sloped shades. (Forsoc Conplast WL / equivalent admixture for concrete and mortar - 200 ml/ 50kg of cement. Measured volume of Conplast WL throughly mixed into water to be used for making cement slurry and mortar with application thickness of mortar 12mm to 20mm as directed by engineer in charge)

od260723/2023_2024 : Painting street light poles of 9.6 meter height with synthetic enamel paint , colour as per the engineerer in charge and numbering them.

od269234/2023_2024 : Application of exterior primer on exterior wall approved brand and manufacture on wall surface priming coat of exterior primer applied @ 2.20kg/10 sqm.

od268994/2023_2024 : Sealing small holes with Sika multiseal bituminous sealing tape/weather proof silicon/mseal; with sealing tape over sheet fixing bolts etc, holes in the sheet, fixied with Mseal/silicon sealent and sealing tape over it after cleaning and making surface suitable for fixing to prevent water leaks. Work to be done with suitable materials as per site conditions.

od260726/2023_2024 : Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including preparation of surface, etc. complete. On steel work

od268959/2023_2024 : Providing corrugated Galvalume corrugated sheets 0.25mm TCT including vertical/horizontal surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers etc , complete (up to any pitch in horizontal/ vertical or curved surfaces),<br>excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

od260729/2023_2024 : Providing and fixing uPVC rain water gutter 140mm wide for truss roof extension over SDF 2 and SDF 3, with support spaced over 1m with all accessories including making necessary connections with rain water pipes complete

16.18.1 : Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 metres (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for serarately) :- Payment to be made per metre cost of total length of barbed wire used.With G.I. barbed wire

od269141/2023_2024 : Supplying & Fixing at site GI Angle Supports 50 x 50 x 6mm (4.5kg/m) for providing barbed wire fence all complete as per direction of Engineer-in-Charge

od260732/2023_2024 : Applying priming coat:<br>With Epoxy primer of approved brand and manufacture on<br>steel galvanised iron /steel works<br>

od261060/2023_2024 : Removal of Moss and weeds inside building by scrapping, pressure washing and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

od264250/2023_2024 : Waterproofing of terrace floor with application of water proofing coumpund - High build fibre Reinforced Acrylic Elastomeric -Fosroc Brushbond Roofguard - White, 3 coats. Brushbond Roofguard in multiple coats to achieve total dry film thickness of 0.8mm Surface should be throughly cleaned and washed, cracked should be selaed with Nitroseal PU 50, Nitoproof WB Primer diluated as primer coat etc applied as manufacture specifications. The product performance shall carry guarantee for 10 years against any leakage