Construction of 1080 cum capacity under ground clear water reservoir within existing wtp ...2 nos new pumps and reinstallation of 4 nos existing pumps within ranaghat wtp.

Maintenance and repairs of tmcs 250 mld capacity water supply scheme from pise head works, wtp temghar, mbr, pipeline etc. complete with consumables along with necessary spares for 3 years.

Water boiler of 30 ltr capacity for hot buffet lhb type coaches without water filter, generally conforming to is:3412 along with control base & necessary plumbing & tap arrangement(left side and right side) on common base plate conforming to rcf spec. no. edts-118, rev-e & drg. no. lh72211 alt. b (note - 50 percent qty. having tap arrangement left side & 50 percent qty. having tap arrangement on right side to be supplied).

Trolley based charge fire extinguisher o [trolley based charge fire extinguisher of dcp type suitable for abc class of fire having capacity of 50 kg, rechargeable type with isi mark conforming to is 16018 or latest with necessary test certificate from central govt/nabl/ilac accredited lab.]

Water boiler of 30 ltrs 3 kw capacity for hot buffet lhb type coaches generally conforming to is: 3412 along with control box & necessary plumbing & tap arrangement on a common base plate conforming to rcf specification no. edts-118, rev.-e & drg. no. lh 72221.

Design,supply,delivery,installation and commissioning of 2 nos, of 10 kgs/hr and 3 nos, of 5 kgs/hr capacity vacuum feed type chlorination plants at chilkalguda reservoir premises in the newly constructed chlorine rooms, gopal nagar 2 ml elsr and chanda nagar 0.90 ml elsr along with two years maintenance under central chlorination cell-qat wing

Removing dry or oil bound distemper, water proofing cement paint,providing and fixing ppr unions 25 mm,providing and placing on terrace at all floor levels polyethylene water storage tank,providing and applying fibre reinforced elastomeric liquid water proofing membrane with resilient acrylic polymers having sun reflectivity index of 105 on top of concrete roof,providing and fixing 19 mm thick both side balancing lamination factory pressed bwp grade marine ply,removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs,providing and applying white cement based putty of average thickness 1 mm,wiring for circuit or submain wiring along with earth wire

Provn of drilling bore of 150 mm dia upto 10 mtr depths or refusal defined as where n is value 100 of more for 30 cm or part of penetration spt as described in specs documents,collection of disturbed and undisturbed soil sample at interval of 1 mtr or at change of strata or as per relevant is code as described in specs documents,to carry out the test to ascertain soil profiles or proportion to determine safe bearing capacity with field and lab investigation as described in specs documents,conduct lab test on disturbed soil samples as considered necessary according to relevant specification of is 2720 as described in specs documents,conducting lab test on undisturbed soil sample as considered necessary according to relevant specification of is 2720 as described as described in specs documents,ground water table as described in specs documents

Construction testing and successful commissioning of 02 no. rcc ground service reservoir 10000 gallon capacity along with 02 no. valve pit at upper batt mohalla rounda and pandku, 01 no. rcc ground service reservoir 5000 gallon capacity at kondra alo

Construction of clear water reservoir (10000 gallon capacity) and providing laying pipeline, providing domestic connection etc works at nandirampara under salkaham vc