Indian Institute Of Science Tender

Removing of existing old or broken water closet Indian/European and disposing it with all cost and conveyance, labour for all items of work, HOM of equipment with all lead and lift, loading and unloading, transportation chargesand all other incidental charges etc., complete as per the instructions of Engineer-in-charge of the work.

Removing of existing old or broken wash basin / urinals and disposing it with all cost and conveyance labour for all items of work, HOM of equipment with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Removing of existing old Sanitary and plumbing pipelines, stacking and disposing it with all cost and conveyance labour for all items of work, HOM of equipment with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing 15mm thick cement plaster in single coat with cement mortar 1:4, to brick masonry including rounding off corners wherever required smooth rendering, : Providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications with all lead and lift , loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the engineer - in -charge of the work Including providing waterproofing compound at 1kg per bag of cement or in the proportion recommended by the manufacturer.

FOR CRACKS IN ROOFTOP SURFACES Providing Water proofer Capable of bridging cracks upto 2mm in the Exposed Roof surface using Spray Applied Liquid Water proffer at the rate of 0.20 ltr/sqm. Primer & chemical mortar shall be applied before applying this spray liquid water proofer. The area shall be cleaned by high pressure water jet/wire bush or by mechanical means to make it free from loose particle, dust dirt etc. _ for crack filling. with all cost and conveyance labour for all items of work, HOM of equipment with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing INTEGRAL CRYSTALINE Waterproofing treatment to the sunken portion of Toilets. Using Crystalline Slurry of approved make @ 1.4kg per SQM in two coats (0.7 kg per sqm per coat) conforming to ASTM C 1202 & DINV 18998 standards.Methodology:1. The first part consisting of grouting the porous slab area with non-shrink cementatious grout (if required).2. The second part consisting of treating the cracks and construction joints by routing-out to a minimum 20mm x 20mm groove and treating it with crystalisation Mortar. First it is primed with crystalisation slurry and later filled with crystalisation mortar and later again a coat of crystalisation slurry.3. The third part consisting of making required slopes at the interface joint of the toilet slab and masonry wall with crystalisation Mortar..4. The fourth part consisting of sealing / packing all joints of outlet pipes, etc. with CRYSTALISATION MORTAR5. The fifth part consisting of providing and applying In-depth Crystalline Waterproofing System @ 1.4 kgs/sqm in 2 coats to permanently fix non-soluble crystalline growth throughout the capillary tracts and pores of concrete. The In-depth Crystalline waterproofing Material shall be applied by brushing as per manufacturer’s specification . on the entire toilet sunken slab and walls.with all cost and conveyance, labour for all items of work, HOM of equipment with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and laying cinder concrete in cement 1:15 ( 1 cement : 15 cinder of 12.5mm nominal gauge) on terraced roof or sunken slabs, laid to slope compacting, including cost of materials, labour, curing complete as per specifications.

Providing and laying in position plain cement concrete of mix 1:2:4 with cement @ 240kgs, with 20mm and down size graded granite metal coarse aggregates @ 0.69 cum and fine aggregtes @ 0.459cum, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation, plinth and cills, ncluding cost of all materials, labour, HOM of machinery, curing complete as per specifications with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing Ceramic tiles of approved make,shade and size for flooring, treads of steps and landings laid on a bed of 12mm thick, cement mortar 1:3 mix, flush pointing with white cement using colour pigment , including cost of materials, labour, curing, complete as per specifications. (Ceramic Tiles of size 30x30cms) with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing skirting, dado, rises of steps with colour glazed tiles on 10mm thick cement plaster 1:3 and jointed with white cement slurry over rough plaster surface ( excluding cost of rough plastered surface which should be measured and paid separately) using glazed tiles of approved make and size including cost of materials, labour, complete as per specifications. with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing rough cement plastering 15mm thick in single coat with cement mortar 1:4, to brick masonry for base of dadooing works with sand of approved quality, providing and removing scaffolding, including cost of materials, labour, curing complete with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and fixing to wall, ceiling and floor, low density polyethylene pipes 6.00 kgf/sq.cm working pressure with special flange, compression type fittings, wall clips, making good the wall, ceiling and floor including cost of all materials, labour charges, HOM of equipments and testing completewith all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.- 110mm outside diameter

Providing and fixing to wall, ceiling and floor, low density polyethylene pipes 6.00 kgf/sq.cm working pressure with special flange, compression type fittings, wall clips, making good the wall, ceiling and floor including cost of all materials, labour charges, HOM of equipments and testing completewith all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.- 75mm outside diameter

Providing and fixing to wall, ceiling and floor, low density polyethylene pipes 6.00 kgf/sq.cm working pressure with special flange, compression type fittings, wall clips, making good the wall, ceiling and floor including cost of all materials, labour charges, HOM of equipments and testing completewith all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.- 63mm outside diameter

Providing and fixing to wall, ceiling and floor, low density polyethylene pipes 6.00 kgf/sq.cm working pressure with special flange, compression type fittings, wall clips, making good the wall, ceiling and floor including cost of all materials, labour charges, HOM of equipments and testing completewith all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work. 32mm outside diameter

Providing and fixing Chorinated Poly Venyl Chloride (CPVC) pipes conforming to IS 15778 having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings, this includes jointing of pipes and fittings with one step solvent cement, trenching, refilling & testing of joints complete. (external work) with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.- 20mm outside diameter

Providing and fixing Chorinated Poly Venyl Chloride (CPVC) pipes conforming to IS 15778 having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings, this includes jointing of pipes and fittings with one step solvent cement, trenching, refilling & testing of joints complete. (external work) with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.- 25mm outside diameter

Providing and fixing Chorinated Poly Venyl Chloride (CPVC) pipes conforming to IS 15778, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamp at 1.00 mtr spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement & the cost of cutting chases & making good the same including testing of joints complete. (Concealed work including cutting chases and good the walls etc.) with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.- 20mm outside diameter

Providing and fixing Chorinated Poly Venyl Chloride (CPVC) pipes conforming to IS 15778, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamp at 1.00 mtr spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement & the cost of cutting chases & making good the same including testing of joints complete. (Concealed work including cutting chases and good the walls etc.) with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.- 25mm outside diameter

Providing and fixing white vitreous china clay, water closet European type ( Pedestal type, S-trap ) with black solid plastic seat and lid, C.P brass hinges, rubber buffers. 10 litre white glazed / vitreous china clay low level, flushing cistern ( all are approved make ) with fittings, C.I / M.S brackets, 40mm diameter flush bend with fittings and clamps, overflow arrangements with specials and 25mm mosquito proof coupling of approved design, painting of fittings and brackets, cutting and making good the wall and floor wherever required, including cost of materials, labour complete with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and fixing white vitreous china clay, water closet Orissa pattern of size 580 x 440mm with integral type footrests, 100mm S or P trap, 10 litre low level, P.V.C flushing cistern ( all are approved make ) with fittings, C.I / M.S brackets, 32mm diameter flush pipe fittings and clamps, overflow arrangements with special and 25mm mosquito proof coupling of approved design, painting of fittings and brackets, cutting and making good the wall and floor wherever required, including cost of materials, labour complete with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and fixing CI Nahani trap of approved make conforming to ISI specifications and construction of Cistern in M-15 as per directions (Rate is inclusive of cost of materials and fixtures and conveyance of materials to work spot). - 10cms x 7.5cms with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and fixing 7.5 cms to 15.00 cms dia NP grating 100 mm dia with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing Brass union 15mm nominal bore with PVC connection pipe 450mm length with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Removing white wash or colour wash by steel brushing and / or scraping, sand papering and preparing wall surface smooth including repairs to scraches, cost of labour, complete with all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing applying two coats of wall putty to inside plastered walls and ceiling using white cement putty. Scrapping and levelling the surface using steel blade and preparing the surface even and smooth by using different grade sand papers, including cost of all materials, cost of labour and scaffolding etc., complete with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and applying two coats with oil bound washable distemper of approved brand and shade on Ceiling surface including priming coat with distemper primer after throughly brooming the surface free from all grease, dirt, loose peases of scales. Including preparing the surface even and sand paper smooth, cost of materials, labour, complete with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and applying two coats with oil bound washable distemper of approved brand and shade on wall surface including priming coat with distemper primer after throughly brooming the surface free from all grease, dirt, loose peases of scales. Including preparing the surface even and sand paper smooth, cost of materials, labour, completewith all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and finishing external walls in two coats over one coat of primer with antifungal paint of approved brand and shade to give an even shade after thoroughly brooming the surface to remove all dirt and loose powdered material, free from mortar drops and other foreign matter cost of materials, labour, complete with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing and applying painting two coat (excluding priming coat) on new wood surface and / or wood based surface with enamel paint to give an even shade after cleaning the surface of all dirt, dust and foreign matter, sand papering including cost of materials, labour, complete with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

EPOXY BASED TILE GROUTING Providing epoxy based tìle grouting/joint filler for floors using Roff rainbow tile mate epoxy based which exhibits stain resistant, chemical resistant, hard wearing & impervious properties with a high degree of resistance to abrasion and impact. A groove of around 5 mm with a coverage of 0.22Kg/m*,nature of the compund is 3 components (Hardener, base & filler) of specific gravity 1.62 & mixing proportion is 1part of harener to 2 parts of base & 5 parts of filler material by weight.The mix consistency shall be smooth paste. The gaps shall be sealed effectively.Roff rainbow tile mate is an epoxy base joint fille compound which is self leveling & ready to apply grout which has propeńies like stin resistant, chemical resistant, hard wearing, non dusting & impervious properties. It is water resistant & does not ailow water to seep into the back of the tile and cause its dislocation. It firmly holds the tiles together to give a longer life to the floor tiles. The joint shall be offseted with self adhesive masking taps on either sides Of the joints with surface prepartation. Then the existing tile joint shal be grooved with cutting machine to depth of tile & Cement mortar joint upto the roof slab level (overall thickness of 40mm average), the groove shall be dust free removed using mechanical blower, then Roff rainbow tile mate shah be filled to these joints with a average of 0.22Kgs/m*.The colour of joint filler shall be matched as to the tile. Also application details shall be followed as per manufacturers specifications.Rate includes cost of all material, labour ,transportation, loading and unloading all lead and lift, hire charges of cutting, welding, gńnding machines and all other incidental charges etc... for successful completion of work & as per the directions of the engineer in-charge at work.

Providing waterproofing For roof slab & terraces 1. Water proofing to be done over existing terrace / wall surface. 2. cleaning the surface thoroughly to remove all the fungus , dust, dirt, oil or greasy substances. 3. Surface cracks must be filled with perma chemicals or polymer modified morter in case of wider cracks. 4. Apply one coat of perma bond ( diluted with water in the ratio 1: 1: 5, one part perma bond + one part white cement + five parts water ) Allow it to dry . 5. For roof : Apply first coat of perma eazee coat by using 40 GSM geo frabric & allow it to dry before taking up the second coat. All the work should be carried out accordance with the instruction of Manufacturer M/S Perma Chemicals Ltd. with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Providing two legged scaffolding using 10-15 cms. dia best quality Casurina poles of 4m over all length (3m +0.5m projection + 0.5m In to the ground) the distance between two rows being 1.25m and spacing of post being 2m in both rows with 2 horizontal posts with 0.5 mm overlap on either side and braces at 2m c to c including longitudinal and transveres middle braces to step up and providing platform with casurina poles, forms tied up using coir rope complete with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.

Shifting of debris outside the campus with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work.