Tender For corrigendum : design, construction, supply, testing, commissioning of water treatment system with back wash water recycling system for improvement of the quality of water supplied to residential zone at haldia township under hdc including operation and maintenance
Tender For providing of testing of water quality - drinking water; temperature testing, ph testing, chloride testing, salinity testing, dissolved oxygen test, turbidity test, nitrate and phosphate, electrical conductivity, presence of heavy metals (aluminium, antimony, arse..
Tender For supply, installation, testing and commissioning of 80 lph ro &uv water purification system with cooling system. cooling capacity 60 lph and storage capacity of 80 liter with water level indicator. warranty of machine and compressor: 01 year. power requirement: 220-240v ac, storage tank material: stainless steel, evaporator material: pure copper, output quality of water in tds post filtration=<200 ,
Tender For bid to ras providing of testing of water quality - drinking water; temperature testing, ph testing, chloride testing, salinity testing, dissolved oxygen test, turbidity test, nitrate and phosphate, pesticides, redox, electrical conductivity, presence of heavy metals (alumin..
Tender For corrigendum : hiring consultancy services in connection with obtaining accreditation from national accreditation board for testing and calibration laboratories (nabl) on behalf of water quality laboartory under dvc, maithon
Tender For designing, supplying, erecting, installing in proper alignment & position, commissioning and testing of d.i. pressure reducing valve shall be hydraulically operated, diaphragm actuated, pilot operated control valve which should reduce higher upstream pressure to lower downstream pressure regardless of fluctuating demand or varying upstream pressure. the valve shall be double chambered oblique y/globe pattern valves with an inherent separating partition between the lower surface of diaphragm and the main valve, a raised seat assembly - having solid guided plug with elastomeric nbr/epdm sealing element. peripherally supported diaphragm shall be isolated and not be direct sealing contact part (non-weir type) to stop water and close the valve. valve control system must include regulating pilot, cock valves, filter & pressure gauge. including all leads and lifts etc. completed, third party inspection, quality control charges, transportation to work site excluding gst levied by goi & gom, & as directed by engineer in charge.
Tender For supply of sanitary items for day to day maintenance by providing sanitary items at ward no.237 harsh vihar shah.n.zone - 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.12.41.2 110 mm diameter, providing and fixing chlorinated polyvinyl chloride (cpvc) pipes, having thermal stability for hot & cold water supply, including all cpvc plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes & fittings with one step cpvc solvent cement and testing of joints complete as per direction of engineer in charge. internal work - exposed on wall12.47.2 2 mm thick flat 15 mm nominal outer dia pipes, 20 mm nominal outer dia pipes, 25 mm nominal outer dia pipes, circular tank, providing and fixing white vitreous china water closet squatting pan (indian type) : orissa pattern w.c. pan of size 580x440 mm, providing and fixing ptmt bib cock of approved quality and colour.15mm nominal bore, 86 mm long, weighing not less than 88 gms, providing and fixing ptmt stop cock of approved quality and colour.15 mm nominal bore, 86 mm long, weighing not less than 88 gms, providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and c.p. brass spreaders with brass unions and g.i clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :17.4.1 one urinal basin with 5 litre white p.v.c. automatic flushing cistern, 18.21 providing and fixing uplasticised pvc connection pipe with brass unions :18.21.1.1 15 mm nominal bore, 18.21.1.2 20 mm nominal bore, 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.17.18.1 10 litre capacity - white, providing and fixing wash basin with c.i. brackets, 15 mm c.p. brass pillar taps, 32 mm c.p. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: white vitreous china flat back wash basin size 550x 400 mm with single 15 mm c.p. brass pillar tap, 17.28 providing and fixing p.v.c. waste pipe for sink or wash basin includingp.v.c. waste fittings complete.17.28.1 semi rigid pipe17.28.1.1 32 mm dia each 90.95, 18.18 providing and fixing ball valve (brass) of approved quality, high or low pressure, with plastic floats complete :18.18.3 25 mm nominal bore, 18.12 providing and fixing g.i. pipes complete with g.i. fittings including trenching and refilling etc.external work18.12.1 15 mm dia nominal bore , 20 mm dia nominal bore, 18.12.3 25 mm dia nominal bore, 18.12.4 32 mm dia nominal bore, 18.46 providing and fixing g.i. union in g.i. pipe including cutting and threading the pipe and making long screws etc. complete (new work) :18.46.1 15 mm nominal bore, 18.46.2 20 mm nominal bore, 8.46.3 25 mm nominal bore, 11.37a providing and fixing 1st quality ceramic glazed floor tiles conforming to is : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by engineer-in-charge in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete., 8.31 providing and fixing ist quality ceramic glazed wall tiles conforming to is: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by engineer-in-charge, in skirting
Tender For construction of office block basement plus gf plus 2 storey with one more floor provision at later date on epc mode i basis including internal and external water supply sewerage system and sanitary installations overhead tanks on terrace for drinking and fire fighting under ground sump horticulture works internal electrical and mechanical installations external electrical service connections power wiring telephone conduits lifts lighting conductor system fire fighting system with wet riser and sprinkler system automatic fire alarm system supply, installation, testing and commissioning of hvac chiller plant lan system ip based epabx system solar photo voltaic power generation system. ups system access control system and illuminated signage etc complete at idbi training college gachibowli hyderabad sh providing services of third party quality assurance
Tender For corrigendum : haritha kerala mission has proposed a water quality monitoring programme through schools by educating the children about water quality testing.