Water Treatment & STP Tenders

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 engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. For vertical surface two coats @ 0.70 kg per sqm (DSR 2023, SI No. 22.23.1)

Grading roof for water proofing treatment with water proffing compound Cement mortar 1:4 (1cement : 4 coarse sand)

WATERPROOFING TREATMENT TO RETAINING WALL AREA FROM EXTERNAL SIDE USING LIQUID APPLIED SINGLE COMPONENT PITCH FREE POLYURETHANE COATING 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, reservoir, sewage and 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 fibre 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 engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. 2. For horizontal surface one coat @1.10 kg per sqm HSR 28.20

Day to day maintenance and up keeping including replacement of HRC fuses, terminal blocks, lugs, ferrules, add on contacts, auxiliary contactors, indication lamps, gland packing, rubber bush but excluding major items like MCCB, MPCB, MCB, SFU, Power contactor, Overload Relay, SMPS etc of 2(two) no 46.5KW capacity submersible Pump Motor set at intake, 3(three) nos 75KW capacity Centrifugal multi stage type Pump Motor set at CWPH, 2(two) nos 7.5KW vacuum pump motor for air remove in suction line of centrifugal pump, 1(one) no Sump Pump set, 2(two) nos chlorination pump motor set, 2(two) nos. exhaust fans for chlorinator room, Chlorination system, 1(one)No 500KVA substation with 11KV/415V 500 KVA transformer, 12KV VCB panel, HT panel, LT. Panel, EOT crane and other mechanical and electrical installation within raw water and clear water pump house areas, sweeping and cleaning within raw water and clear pump house areas with switching On/Off of outdoor & indoor lighting including walkway etc and all other related electrical or mechanical installation and ancillaries (including chemical house panel, filter house panel and starter for air blower) within the whole Water Treatment Plant area by engaging an ITI personal in Electrical Trade daily basis and having work experience in the field of electromechanical work for upkeeping and supervision of the whole electromechanical components for keeping healthy condition of the WTP, and liasoning with PHED officials as well as local authorities for maintaining smooth water supply as per direction of EIC.

Water Treatment Plant (WTP) - Designing, Testing, Construction and Commissioning of 1.00 MLD capacity water treatment plant including inlet channel alum dozing, flash mixing, clari floculator, filtter box, over head reservoir for back wash, waste water tank, including all civil work pumping machinery and electric cabling, control panel, entire piping network of suitable size, supplying, laying, cutting and jointing of DI pipes from raw water pump to inlet box of WTP, WTP to CWT and Suction well for CW including, DI specials suitable size sluice valves, hodies, manhole covers, air scour equipment, chemical house including chlorination equipment and arrangement of flow measurement and sand bed with automation complete in all respects as per approved NIT. (Sluice valve of make IVCAWAG)

Laying of (UTP/STP) CAT-6/5/5e LAN cable as per tender technical specification and scope of work