Kerala Industrial Infrastructure Development Corporation Tender

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

12.1.1 : Providing corrugate G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete ( up to any pitch in horizontal / vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.1.00 mm thick with zinc coating not less than 275 gm/m2

od209417/2021_2022 : 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. This is based on spec no. 10.2

12.5.1 : Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limper and bitumen washers complete:1.60 mm thick with zinc coating not less than 350 gm/ m2

od208699/2021_2022 : Providing and supplying heavy duty pre-defined ration 3:1 ETA, COLA, and DIBT approved injection adhesive for anchor fixing in Wet/Dry conditions using 330/500ml HIT-RE 500 V3 or Equivalent. Application may include highly critical structural extensions (beam, column extension), retrofitting, etc.; The system should be made of two foils consisting of resin and Hardener foil pack. The system can be used for rebar fixing or plate fixing using threaded rods HIT V rods of Galvanized Steel of 5.8 grade. The chemical anchor shall be ETA approved, cracked concrete & seismic ETA C1/C2 approved, Can be used in both wet & dry concrete condition, corrosion tested and shall carry fire approval as well. The same shall be installed in hammer drill, diamond coring holes & complaint with safe set technology with hollow drill bit and roughening tool. Also the chemical shall have 100years service life. The installation and the setting instructions should be strictly followed as per the manufacturers recommendations.

od201142/2021_2022 : Applying priming coat:<br>With ready mixed epoxy primer of approved brand and manufacture on steel galvanised iron /steel works

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

od206190/2021_2022 : Providing and completing grouting with cement slurry mix of approved ratio using pressure pump for water retaining concrete structures as per approved procedure including cost of nipples/ nozzles, cement ,admixture, curing , pressure pumps , slurry agitator etc.all complete.Cost shall include fixing of nipples at min 500mm centre to centre spacing,cutting of nipples after completing of grouting, making goood of the nipple hole with appropriate non-shrink cement paste , water tightness testing etc. all complete where ever required.

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

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)

od208690/2021_2022 : Providing and fixing pre coated colour aluminium roofing accessories in 0.71mm thickness, alloy 31500[ IS designation] [aluminium alloy(AA) 3004(ISO Designation)] for colour coating shall be 5 to 7 microns epoxy primer on the both sides of the sheet and polyster top coat 15 to 18 microns, using self drilling /tapping SS screws of size 6x 60 mm with 3mm thick EPDM seal and SS plain washer complete<br>UPVC square gutter ( 600mm overall girth

Plumbing works

18.50.1 : Providing and fixing C.P brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.15 mm nominal bore

18.56.1 : Providing and fixing PTMT pillar cock of approved quality and colour.15 mm nominal bore, 107 mm long, weighing not less than 110 gms

18.58.2.1 : Providing and fixing PTMT grating of approved quality and colour.Rectangular type with openable circular lid150 mm nominal size square 100 mm diameter of the inner hinged round grating

17.18.1 : Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS: 7231, with all fittings and fixtures complete.10 litre capacity - White

17.28.2.1 : Flexible pipe32 mm dia

17.29 : Providing and fixing 100 mm sand cast Iron grating for gully trap.

50.17.1.5 : Supplying and fixing CP Health Faucet superior quality ( Jagur or equvalent make ) including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

50.18.8.6.2 : Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 50 mm pipe 6 kgf/cm2

od43566/2021_2022 : Providing and fixing of floor traps (4'') to toilet floors and making good the concrete floor as per direction of engineer in charge<br>

50.18.8.8.1 : Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 75 mm pipe 6 Kgf/cm2