Tender For corrigendum : kerala water authority funds deposit supply and installationof lab equipments for maintaining quality standards in various schemes under p h division palakkad - supply of lab equipments to various wss and rwss under p h division palakkad, od114374/2025-2026:supply and installation of jar test apparatus with the specifications are (1). number of stirres - 6 minimum, (2). rpm- 25 to 200 rpm or better, (3). capacity of single stirrer unit- 1 l, (4). control -digital control (digital timer & r.p.m counter), (5). stirrer paddle material (with appropriate corrosion protective coating) - stainless steel, (6). power single phase (220 - 240 volts), (7). illumination -fluorescent tube ; llumination should not contribute heat to the system, (8). warranty period -2 years. etc; complete., od114368/2025-2026:supply , installation and calibration of digital nephelo turbidity meter with the specifications are ; (1). range : 0 to i000ntu , (2). range selection : manual /automatic , (3). resolution : 0.1 ntu or better , (4). accuracy : +or- 3% or better, (5). calibration : 4 points minimum (manual/auto selection) , (6). light source : led/tungsten halogen lamp , (7). detector : photodiode , (8). display : lcd/led , (9). power : 230v +or- 10 % , 50 to 60hz, (10). accessories: matching test tubes(4 nos minimum ) and light shield, l000ntu solution 500 ml minimum, (11). instrument manual with specification details(hard copy) , (12). warranty : 2 years for the entire instrument etc ; complete., od114367/2025-2026:supply , installation and calibration of bench top ph meter with the specifications are (i). ph - range : 0.00 to 14.00 ph or better, resolution : 0.01or better, accuracy : +or- 0.02 ph or better, calibration points : 3 points minirnum, buffer options : : standard buffers (ii). mv - range : 0 to +or- l999mv, resolution : i mv or better, accuracy : + or - 1 mv or better (iii). temperature - 0.0 to 99 degree c or better, resolution : 0.1 degree c or better, accuracy : + 0.5 degree c or better (iv). electrode qpecification: single junction ,body-plastic /unbreakable, gel filled electrode atc probe and electrode stand should also be provided. (v). meter features - 1) lcd i led display, 2) dual display of ph or mv with temperature , 3) with auto buffer recognition, 4) off set/slope should be displayed , 5) power 230v +or - 10%, 6) buffer solutions 7 .0, 4.0, 9.2 ph (100m1 minimum) should be provided, 7) should provide all accessories for smooth functioning of the equipment, 8) hard copy of user manual with instrument specification, 9) warranty: 1 year for entire insruments etc; complete., od114377/2025-2026:supply of laboratory equipments including electronic weighing balances,etc. with 2 year warrenty including conveyance charges, od114750/2025-2026:supply and installation of digital conductivity meter 308 with the specifications are (i). conductivity - 1). range : 0.1 us to 100 ms (6 decadic ranges) , 2). accuracy : +or - 1% of fs + or - digit. 3). resolution : 0.001 micro.s (ii). tds - range : 0.1ppm to 100 ppt (6 decadic ranges ), accuracy : + or - 1% of fs (iii). temperature - temperature : 0 degree c to 100 degree c( auto / manual ), resolution : 0.1 degree c. , accuracy : + or - 0.2 degree c. etc; complete with 2 year warrenty, od114370/2025-2026:supply of buffer solution for ph 4 and ph 7(500ml bottle)
Tender For urgent replacement of 350mm ci d/f sluice valve in filter bed outlet and inlet line at wtp chembaraky - general civil work.-general civil work
Tender For water supply schemes operation and maintenance of 74 mld water treatment plant at aruvikkara constructed under jica project for 3 years general civil work
Tender For state plan-2025-26 - arwss to ayarkunnam, kooroppada and pampady villages-supply and installation of standby pump set to high level/back wash tank at wtp arumanoor repairs to pumps and motors
Tender For corrigendum : state plan state plan 2025 26 drinking water drought mitigation and emergency works 2215_01_800-47 cwss to perumatty pattenchery nallepilly elappully panchayths pipe line extension from kambalichungam to nakshatra colony road and linking work
Tender For state plan-2025-26 - arwss to ayarkunnam, kooroppada and pampady villages replacement of oil starter with fully automatic star - delta starter for 20 hp c/f pump set at bph mathrumala.-repairs to pumps and motors
Tender For others kiifb hiring of vehicle under 1500 cc with driver for a period of 1 year for use at kiifb project division alappuzha (model 2020 or later ) general civil work
Tender For corrigendum : state plan state plan drought cwss to perumatty pattenchery nallepilly and elappully panchayths pipe line extension at venthapalayam_ athikode_pallimedu_in nallepilly panchayath pipeline work
Tender For annual maintenance.annual maintenance of uwss to thodupuzha.thodupuzha kanjiramattom .vengalloor zone 2025.2026. leak rectification works in various pipe lines at thodupuzha muncipality.general civil work