CLEANING OF UG SUMPS , OH RESERVOIRS AND SERVICE TANKS AND REPAIR OR MAINT OF PUMP SETS , PIPE LINE AND CONNECTED WORK AT INS DRONACHARYA, SMA RAMESWARAM, DAD AND PAMPA VIHAR, PALLURUTHY.

Amount

Cleaning of UG Sump 4,50,000 Ltrs capacity at INS Dronacharya & SMA Rameswaram by removing/taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed.

Cleaning of UG Sump 4,05,000 Ltrs capacity at INS Dronacharya, Ghandari by removing/ taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and directed.

Cleaning of UG Sump 1,80,000 Ltrs capacity at INS Dronacharya, Ghandari raw water by removing/ taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed.

Cleaning of UG Sump 90,000 Ltrs capacity at INS Dronacharya , Main Pump House , Raw water by removing/ taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed

Cleaning of UG Sump 67,500 Ltrs capacity at INS Dronacharya , Main Pump House , Raw water by removing/ taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed.

Cleaning of UG Sump 45,000 Ltrs capacity at INS Dronacharya and MES Key per Drinking Water by removing/taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed

Cleaning of UG Sump 2,50,000 Ltrs capacity at SMA Rameswaram by removing/taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed.

Cleaning of UG Sump1,00,000 Ltrs capacity at SMA Rameswaram by removing/taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed

Cleaning of UG Sump 50,000 Ltrs capacity at NPOL-I&II , DAD by removing/taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint and water to be filled complete all as specified and as directed.

Cleaning of UG Static tank 40,000 Ltrs capacity at INS Dronacharya by removing/taking out the sediments and cleaning inside, bottom and top of sump using wire brush & wash in side of the sump with clear water and apply two coats of white wash to the wall, bottom and top surfaces, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed

Cleaning of sewage Sump of 10,000 Ltrs capacity at INS Dronacharya ,SMA Rameswaram by removing/ taking out the sediments and cleaning inside and bottom of sump and dispose the sewage outside MoD land in closed container, writing date of cleaning and capacity on Sump with synthetic enamel paint complete all as specified and as directed.

Cleaning of 4.00 Mtr dia, 6.00 Mtr deep shallow well at INS Dronacharya & SMA Rameswaram, by removing/taking out the sediments after bailing out water and cleaning inside and bottom of well using wire brush complete and writing date of cleaning on the surfaces of well with synthetic enamel paint complete all as specified and as directed.

Cleaning of RCC Over Head reservoir, 4,50,000 Ltrs capacity, on 18 Mtrs high staging at INS Dronacharya by removing/ taking out the sediments and cleaning inside the reservoir using wire brush & wash in side of the reservoir with clear water and apply two coats of white wash to the inside surfaces of reservoir, writing date of cleaning and capacity on reservoir with synthetic enamel paint on outer surface of reservoir complete all as specified and as directed.

Cleaning of RCC Over Head reservoir, 40,000 Ltrs capacity on 4.0 Mtrs high staging at INS Dronacharya by removing/taking out the sediments and cleaning inside the reservoir using wire brush & wash in side of the reservoir with clear water and apply two coats of white wash to the inside surfaces of reservoir, writing date of cleaning and capacity on reservoir with synthetic enamel paint on outer surface of reservoir complete all as specified and as directed. Note for item No 1.00 to 14.00: a) The tank/sump shall be cleaned once in a year b) For bailing out water, pump set shall be arranged by the contractor c) Date of cleaning and capacity of sump/tank to be written as per the direction of Engr - in- Charge.

Cleaning inside of PVC Over Head Tank, 5000 Ltrs capacity, by removing/taking out the sediments using brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed.

Cleaning inside of PVC Over Head Tank, 4000 Ltrs capacity, by removing/taking out the sediments using brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed

Cleaning inside of PVC Over Head Tank, 2000 Ltrs capacity by removing/taking out the sediments using brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed.

Cleaning inside of PVC Over Head Tank, 1000 Ltrs capacity, by removing/taking out the sediments using brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed.

Cleaning inside of PVC Over Head Tank, 500 Ltrs capacity by removing/taking out the sediments using brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed

Cleaning and removing scales from 250 Ltrs capacity loft tank ,wash inside of the tank with clear water and writing date of cleaning on tank with synthetic enamel paint complete all as specified and as directed

Cleaning inside of RCC Over Head Tank on multistoried buildings, 22000 Ltrs capacity by removing/taking out the sediments using wire brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed

Cleaning inside of RCC Over Head Tank on multistoried buildings, 5000 Ltrs capacity at by removing/taking out the sediments using wire brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed

Cleaning inside of RCC Over Head Tank on multistoried buildings, 4000 Ltrs capacity by removing/taking out the sediments using wire brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed

Cleaning inside of RCC Over Head Tank on multistoried buildings, 2000 Ltrs capacity by removing/taking out the sediments using wire brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed

Cleaning inside of RCC Over Head Tank on multistoried buildings, 1000 Lars capacity by removing/taking out the sediments using wire brush & wash in side of the tank with clear water complete and writing date of cleaning on OH tank with synthetic enamel paint complete all as specified and as directed. Note for item No 15.00 to 25.00: a) The tank shall be cleaned twice in a year b) For bailing out water, pump set shall be arranged by the contractor c) Date of cleaning and capacity of sump/tank to be written as per the direction of Engr - in- Charge. d) The quoted rate shall be considered cleaning of tank at one time

Supply and fix in repair HDPE Water Tank covers threaded type (complete set male and female cover) suitable for 500 Ltr capacity with locking arrangement complete all as specified and as directed.

Supply and fix in repair HDPE Water Tank covers threaded type (complete set male and female cover) suitable for 1000 Ltr capacity with locking arrangement complete all as specified and as directed.

Supply and fix in repair HDPE Water Tank covers threaded type (complete set male and female cover) suitable for 2000 Ltr capacity with locking arrangement complete all as specified and as directed.

M&L dismantling unserviceable electric motor, 1 HP capacity, single phase, opening carefully, taking out old burnout windings, cleaning of slots, motor and stator complete, rewinding of motor with super enameled copper winding wire of same gauge, as per existing pattern with proper insulating material, apply two coats of varnish and heating of windings, reassemble the motor, refixing in the same location, testing and commissioning of motor on full load complete all as specified and as directed.

Dismantling 500 ltr rotational moulded polythene water storage tanks from multi story buildings removing clear off site after credit for the same is recovered by the dept, complete all as specified and as directed.

Dismantling 1000 ltr rotational moulded polythene water storage tanks from multi story buildings removing clear off site after credit for the same is recovered by the dept, complete all as specified and as directed.

Dismantling 2000 ltr rotational moulded polythene water storage tanks from multi story buildings removing clear off site after credit for the same is recovered by the dept, complete all as specified and as directed.

S&F 500 ltr capacity rotational moulded polythene water storage tank cylindrical vertical with closed top, hoisted three layer and connecting to existing water system complete all as specified and as directed.

S&F 1000 ltr capacity rotational moulded polythene water storage tank cylindrical vertical with closed top, hoisted three layer and connecting to existing water system complete all as specified and as directed.

S&F 2000 ltr capacity rotational moulded polythene water storage tank cylindrical vertical with closed top, hoisted three layer and connecting to existing water system complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth for foundation etc or not exceeding 10 Sqm on plan & not exceeding 1.5 mtr depth and getting out in soft/loose soil complete all as specified and as directed.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified and as directed.

Removing excavated soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed.

Taking up or down steel tubing and connection removing clear of site after credit for the same is recovered by the department bore of pipe 25 mm dia complete all as specified and directed

Supplying and laying in repair of 25 mm CPVC pipes SDR -11 and Plain CPVC SDR 11 fittings in trench complete all as specified and as directed.

Supply only in repair 15 mm dia ball valves brass high pressure with polythene float and fly nut complete all as specified and as directed.

Supply only in repair 20 mm dia ball valves brass high pressure with polythene float and fly nut complete all as specified and as directed.

Supply only in repair 25 mm dia ball valves brass high pressure with polythene float and fly nut complete all as specified and as directed.

Supply only in repair 50 mm dia ball valves brass high pressure with polythene float and fly nut complete all as specified and as directed.

Taking up or down HDPE pipe of size 100mm dia and connection removing clear of site after credit for the same is recovered by the department complete all as specified and as directed.

Supplying and laying in repair HDPE pipe 110mm dia PE 80 pressure rating 10kg/cm2 incl all fittings/joints laid in trenches complete all as specified and as directed. Make: Kodoor or equivalent in Appendix 'C'

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General Engineering and Constructions