Latest roof water harvesting Tenders | Government roof water harvesting Tenders

Central Government/Public Sector

CTN :40220375

19 May, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of glyphosate to is:12502-1998 i)- glyphosate content as per ipa sal (percent by (w/w)-41% plu s / minus- 5 percent (38.05 to 43.05). 2). ii) sp.gr.@ 20 deg c -1.1 % plus/minus 0.02. iii)- ph (1 percent aqu eous solution)- 4.50 to 6.80. iv) persistent foam (ml after 1 min)- 60.00 max. v)- solution stability (2 percen t in 342 ppm (hard water-shall give a clear or opalescent solution.[the material should be able to burn/dest roy weedicides in 48 hrs time period after its application ]

Co-operative

CTN :40171234

13 May, 2025 7.00 Lacs

Kozhikode - Kerala

Tender For re-tender for supply of food grade ice cream ingredients - ice cream ingredients, rbd palmolein oilthe oil shall be clear and free from rancidity, adulterants, sediments, suspended and other foreign matter, separated water, added colouring and flavouring substances and mineral oil. butyro-refractometer reading at 40 c shall be between 43.7 - 52.5 or refractive index at 40 c shall be between 1.4550 - 1.4610 .iodine value (wijs method) shall be between 54-62 and saponification value should be in the range 195-205. cloud point shall not be more than 18 c unsaponifiable matter shall not be more than 1.2 per cent. acid value shall be not more than 0.6. moisture shall not exceed 0.10 per cent by weight. trans fatty acids shall not be more than 2 % by weight. test for argemone oil shall be negative.food grade certificate & msds, fssai approved lab may be provided, liquid glucoseclear liquid with colorless to yellow ting colour, should be free from fermentation,moldy growth,or other extraneous matter . dextrose equivalent (% on dry basis%)-38.00-44.00.dry solids (brix)%-85.00 min, ph-4.80-5.50. acidity-0.60 ml max. starch should be absent, white chocomaswhite choco mass with pronounced white chocolate taste of following features whitish colour sweet with milky taste 36-40% fat content less than 1.5% moisture egg less, maltitolcrystalline power, white colour, odourless, taste- sweet & cool, water content: 1% max, maltitol: 98%min, reducing sugars, 0.1%max, specific optical rotation: +105.5 to +108.5o melting point: 148-151o, average particle size: 200 microns approx, sweetos- fructo- oligo saccharide, sucralose (food grade)light yellow liquid having fruity smell and sweet taste. water content: not morethan 25.0%, ash content: not more than0.4%, lead (pb): not more than 10 ppm, arsenic(as): not more than 5 ppm, copper(cu) : not more than 20ppm, brix: not more than75%, percentage of each constituents by hpcl in the syrup)- fructose +glucose: not more than 40.0%. sucrose: not more than 10.0%, total fos: not more than 50%, total bacterial count(per gm): not more than 1000cfu/gm, yeast& mold: not more than 10cfu/gm,total coliforms(per 100gm) : not more than 30 cfu /100 gm, salminella, e.coli: should be absent, kulfi flavour (food grade)appearance- reddish yellow clear liquidodour- typical saffronsensory evaluation- with reference to standard(brand: dohler flavour : kulfi 1297)

CTN :39872709

05 May, 2025 NA

Ganjam - Odisha

Tender For corrigendum : supply of tools and equipment of civil department - determination of soundness test of road aggregates , compaction factor apparatus , rebound hammer with testing anvil , concrete mixer , wet mechanical analysis using pipette method for clay and silt , determination of shrinkage limit of soil , laboratory permeability apparatus , proctor test , digital triaxial test apparatus , determination of cbr value using laboratory cbr testing device , universal penetrometer , ductility testing machine with digital temp indicator , tar viscometer , bitumen content by centrifuge extractor , determination of turbidity of water sample , determination of ph of water sample , determination of cloride content , determination of coagulant , determination of dissolved oxygen , bod incubator , universal testing machine computerized 1000 kn , electronics total station , metallic tape 15m , metallic tape 30m , steel tape 3m , steel tape 5m , steel tape 15m , steel tape 30m , invar tape15m , invar tape 30m , cross staff , ranging rods 2m , ranging rods 3m , prismatic compass , plane table surveying , telescopic alidade , substances bar , steel wire brush , masons trowel , pointing trowel , hacking hammer , trig square , blaster chisel , hammer , cold steel chisel , straight edge 1800mm , straight edge 1200mm , plumb bob , steel measuring tape , mortar pan , gi bucket , spade , wheel barrow , sprit level , wooden float 1200 mm , wooden float 600 mm , steel towel , gauge box , sand screen , water storage tank , plastic mug , pvc tube , nylon thread bundle , cotton thread bundle , claw hammer , ball pin hammer , hand saw , tenon saw , wooden making gauge , wooden mortise gauge , spirit level , tri square , drill machine , drill bits , fammer chisel , mortise chisel , cutting plier , screw driver set , hacksaw frame with blade , spanner set , wire rail , wire nail , portable cutter with blade , binding hook , rail piece , cold chisel flat nose , trysquare , standard wire gauge , cutting blades for hacksaw , bar bending machine , hand shearing machine , bar cutting machine , water supply plumbing fitting , sanitary plumbing fittings , fixtures , water bath , hot plate , vernier caliper , enamel tray , burrete , desicator , ph meter , sprit level

CTN :40170137

20 May, 2025 NA

Shimla - Himachal Pradesh

Tender For tender for supply of tyre and tube - mobalisation of necessary eqpt and man power to the project site and dismantling of the same of completion of field work from the site , provision of two bore hole of 150 mm dia in any type of soil upto max 10 mtr or upto refusal n 100 whichever meet first conducting standard penetration test as per is 2131 1981 reaffirmed 2016 test shall be made at not more than 1 50 mtr interval or on change of strata whichever is less , conducting following lab test on bore collected soil sample i direct triaxial shear test ii grain distribution curves & pattern in bore holes iii bulk density iv natural moisture content v dry density vi water table vii specific gravity viii atterberg limit ix hydrometer analysis x liquid & plastic limit xi swelling index , collection of lab test data calculation of gross and net safe bearing capacity and preparation of report on minimum 80 gsm a4 size white paper duly spiral bound in quintuplet duly vetted by any iit nit vetting shall not be in the personal capacity of the professor for foundation report shall recommend type of foundation and sizes at different depths below ngl including size gross and net safe bearing capacity , i photographic record of geo exploration as well as testing shall also part of the report ii recommendation as regards possibility of liquefaction of soil in case of saturated or partially saturated loose uncompacted sandy soil iii swelling index and swelling pressure in respect of black cotton soil and its depth layer if any iv depth of gr water table gwt in peak mansoon lowest and peak summer highest after correlation of result with seasonal of water table in the station v recommendation for filling under floors vi rl of ground level foundation level with ref to a bm should invariably be mentioned in the soil investigation report

State Government

CTN :39905526

06 May, 2025 NA

Bardhaman - West Bengal

Tender For corrigendum : supply, delivery of laboratory chemicals and accessories for 14 fourteen nos. laboratory under burdwan division, p.h.e. dte. - chromogenic coliform agar, for simulteneous determination & count of escherichia coli and total coliforrns in water samples as per iso 9308-1:2014, 100gm pack mercklhimedia, consurnables for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mrn dia, 0.45 micron porosity, pack of 100 circles merck/himedia, petridisc autoclavable borosilicate glass 60x 15 mm, consumables for bacteriological analysis by mf technique. radiation sterilie plate 15x60mm, 250 nos a pack, dpd - 1 (25 strip/box) rapid lovibond, residual chlorine kit complete with comparator box with continuous colour scale disc for residual chlorine & total chloriiie analysis, range/graduation: 0/0.2/0.4/0.6/0.8/i.0 11.211.4/ 1.611.8/2.0 12.5/3.0/3.5/4.0, to be supplied with unbreakable cells, frosted on two sides 13.5 mm path length. volume l0 ml. with lid, easil} dispersibje dpd tablet for residual chlorine- 530 mos.& dpd tablet for total chlorine-30 mos,tablet crusher, carrying box, operating manual.make: lovibondlmerck, colour 500 pt co unit 100 ml. from 17034 rmp, edta disodium salt (titriplex-lii), 100 gm, ammonia buffer solution for total hardness analysis (500ml/pack) make:merck/fisher/sigma, eriochrome black t indicator for total hardness analysis (25gm/pack)make:merck ifisherlsigma, triethanolamine min. 99.50% for total hardness analysis (500mlfpack) 500 ml pack make: merckifisherls igmalfinar, calcium carbonate volumetric standard. secondary reference matenal for complexometry, traceable to nist standard reference material (srm) from 17034 rmp, amonia solution 25% (500 ml.), sodium hydroxide pallet 500 gm, murexide (5,5 -nitrilobarbi turic acid monoammonium salt) for analysis , 5 gm, turbidity standard solution for tn100lr make:eutech, turbidity standard solution for tq i1ooir, make: merck, calibration standard lovibond tb 210 ir, buffer ph 4.01@25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) suitable for inolab & ph510/700 ph meter. from 17034 rmp make: eutech/wtw/equiv, buffer ph 7.00 @25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) make: eutech/wtw/equiv, |buffer ph 10.01 @25 deg c calibration solution calibrated against nist traceable sbs (480mi pack) from 17034 rmp make: eutech/wtw/equiv, potassium chloride analitical reagent quality assay: min 99.5% ph oh 5% solution, 9.0-9.8, 500gm make: merck/fisherlsigma/finar, silver nitrate analytical grade 25 gm, sodium chloride volumetric standard, crm for argentometry, traceable to nist(80 gm), potassium chromate analytical grade assat min 99.5%, ph of 5% soln : 9,02-9.8,500 gm, reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02- 3.00 mg/i soluble iron (1000 tests/pack) make: merck/ lovibond/ palin/wtw, lronstandard solution 1000.mg/l traceable to srmfrom nisttraceable (125 ml/pack) make: inorg venture/ reagecon/ merck/sigma/equiv, sulphuric acid,er ,500ml, sodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to nist srm from 17034 rmp, methayl orange(125 ml), bromocresol green indicator (5 gm.), methayl red indicator ( 25 gm.), phenalopthalin indicator 125 ml., hydroxylammonium chloride 100 gm., reagent suitable for spectrophotometric analysis of manganese in potable water range: 0.1-10 mg/l of manganese, (250tests/pack) make: merck/ lovibond/ palin/ wtw., manganese standard solution traceable to srm from nist traceable (125 ml/pack) from 17034 rmp make: inorg vent /reagecon/merck/sigma, hydrochloric acid min: 36.5%, analytical quality & acs grade, arsenic content: 0.01 ppm max. (500ml/ pack ) make: merck/ fisher/ sigrna/finar, potassium iodide analytical quality (100gm/pack) assay: min. 99.8%,, tin (11)chloride dihydrate analytica

Central Government/Public Sector

CTN :39858520

07 May, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - icgs c-146; e 041 water content observed in fuel oil purifier discharge output suspect water seal of centrifuge malfunctioning defect to be rectified and proved for sati..

Central Government/Public Sector

CTN :40177949

05 May, 2025 NA

Prayagraj - Uttar Pradesh

Tender For supply of rustonil fz 105 water base rust removal cum rust convertor & rust protector solution havi ng coverage area of solution as 0.58 ltrs./10 spm with acidic content of 13.30 spm/ltrs ph of 0.34, density of 1.2 gram/cm3 and viscosity of 0.16 stock. make trimurti india. [ warranty period: 30 months after the date of delivery ]

CTN :40030844

05 May, 2025 2.94 Lacs

Mumbai - Maharashtra

Tender For corrigendum : flvoured ionic water solube oral contras agenl for g.i. tract for c.t. combination of diatrizoate meglumine iodine content 365-375 mg/ml in 30ml.

Central Government/Public Sector

CTN :40140947

17 May, 2025 NA

Bangalore - Karnataka

Tender For environmental monitoring at hal lca tejas division - ambient air quality monitoring , stack emission monitoring , noise level monitoring continuous monitoring of noise level for 8 hours , light intensity measurement day time and night time , drinking water testing as per is10500 2012 , strom water testing as per is 10500 2012 specifications , etp water testing as per kspcb , stp water testing ph total suspended solids , micro biological testing of food , white rice soda content