CLEANING OF OVER HEAD TANKS, UG SUMPS, FILTRATION PLANT, SERVICE TANKS, SWTs WITH CONNECTED ITEMS AT CAD PULGAON

Amount

Desilting of sedimentation tanks at CMPH of size 28 feet x 28 feet x 6 feet deep straight and 21 feet – 9 inch deep hopper type in two parts by dewatering of sedimentation tank completely by using diesel pump sets and desilting approx 2.50Mtr deep silt accumulated at bottom and removing the silt to a distance not exceeding 50M including cleaning of settling tank by scraping the surface with bleaching powder & applying two coats white wash to wall surfaces internally and cleaning of the blockages of inlet and drain pipes/back wash and chambers by removing foreign material and roots of trees etc upto Wardha river complete all as specified and as directed. NOTE : Two parts of settling tank shall be considered as one single unit.

Desilting and cleaning of Jack well at Gunjkheda Pump House intake jack well of size 15.80 M deep and 9.10 M dia from top, bailing out water from bottom, desilting approx 3.0 M deep silt accumulated at bottom, scraping the surface with bleaching powder & applying two coats white wash to wall surfaces internallyand removing to a distance not exceeding 50 M including cleaning of walls and 02 Nos platform of the Jack well complete all as specified and as directed.

Desilting and cleaning of Raw water under ground sump at CMPH of 4,50,000 litres capacity of size 12 feet deep and 40 feet dia and having one manhole of sump by bailing out water by using dewatering pump set and desilting approx 2.0 M silt acCumulated at bottom and removing to a distance not exc 50 M including cleaning of side walls and applying two coats of white wash internally including painting to all old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be provided with one coat of anti corrosive bituminous paint and old MS pipe railing shall be scrapped properly and shall be painted with one coat of synthetic enamel paint. Paintings to oblitering labels shall not be less than 60cm x40cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing complete all as specified and as directed.

Desilting and cleaning of fillter water under ground sump at CMPH of 4,50,000 ltrs capacity of size 16 feet deep and 36 feet dia and having one manhole of sump by bailing out water by using dewatering pump set and desilting approx 1.0 M silt acCumulated at bottom and removing to a distance not exc 50 M including cleaning of side walls and applying two coats of white wash internally including all old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be provided with one coat of anti corrosive bituminous paint and old MS pipe railing shall be scrapped properly and shall be painted with one coat of synthetic enamel paint. Paintings to oblitering labels shall not be less than 60cm x40cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing complete all as specified and as directed.

Desilting and cleaning of filter water reservoir square type at picket hill of capacity 6,75,000 ltrs of size 86 feet x 41 feet x 11 feet and having only one manhole and bailing out water from bottom by dewatering pump set and desilting approx 1.0 M silt acCumlated at bottom and removing to a distance not exc. 50 M including cleaning of side walls and applying two coates of white wash internally all old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be provided with one coat of anti corrosive bituminous paint and old MS pipe railing shall be scrapped properly and shall be painted with one coat of synthetic enamel paint. Paintings to oblitering labels shall not be less than 60cm x40cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing complete all as specified and as directed.

All as per item No 05 here-in-before but of raw water at picket hill complete all as specified and as directed.

Desilting and cleaning of filter water reservoir 39 feet dia and 26 feet depth round type at picket hill of capacity 4,54,000/ 6,75,000 litres and having one manhole and bailing out water from bottom by using dewatering pump set and desilting approx 1.50 M silt acCumulated at bottom and removing to a distance not exc. 50 M including cleaning of side wall and applying two coats of white wash internally all old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be provided with one coat of anti corrosive bituminous paint and old MS pipe railing shall be scrapped properly and shall be painted with one coat of synthetic enamel paint. Paintings to oblitering labels shall not be less than 60cm x40cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing complete all as specified and as directed.

Desilting and cleaning of Raw water reservoir (U/G Sump) round type at ‘Zone six’ of depot of 4.90 M dia and 3.00 M depth of capacity 45,000 litres having one manhole and bailing out water from bottom by using dewatering pump set and desilting approx 0.60 M silt acCumulated at bottom and removing to a distance not exc. 500 M including cleaning of side walls and applying two coats of white wash internally all old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be provided with one coat of anti corrosive bituminous paint and old MS pipe railing shall be scrapped properly and shall be painted with one coat of synthetic enamel paint. Paintings to oblitering labels shall not be less than 60cm x40cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing complete all as specified and as directed.

Desilting and cleaning of Raw water U/G sump round type at ‘Zone six’ of depot of size 5. 90 M dia and 3.00 M depth of capacity 2,25,000 ltrs having one manhole and bailing out water from bottom by using dewatering pump set and desilting approx 1.50 M silt acCumulated at bottom and removing to a distance not exc. 500m including cleaning of side walls and applying two coats of white wash internally all old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be provided with one coat of anti corrosive bituminous paint and old MS pipe railing shall be scrapped properly and shall be painted with one coat of synthetic enamel paint. Paintings to oblitering labels shall not be less than 60cm x40cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing complete all as specified and as directed.

Desilting and cleaning of filter water reservoirs (U/G Sump) round type at ‘Zone six’ of depot of size 4.90 M dia and 3.0 M depth of capacity 45000 ltrs having one manhole and bailing out water from bottom by using dewatering Pump set and desilting approx 0.25 M silt acCumulated at bottom and deposited to a distance not exc. .50 M including cleaning of side walls and applying two coats of white wash internally complete all as specified and as directed.

All as per item No 10 here-in-before but at MAP pump house CRLC area complete all as specified and as directed.

All as per item No 10 here-in-before but at perimeter near GP No 29 of Depot area complete all as specified and as directed.

Desilting and cleaning of Raw water OH tank round type at ‘Zone six’ of (P-1 & P-6) depot area, of size 18 M height and 4.00 M depth of capacity 67500 ltrs having one manhole and bailing out water from bottom by using dewatering pump set and desilting approx 0.30 M silt acCumulated at bottom and deposited to a distance not exc. 500m including cleaning of side walls and applying two coats of white wash internally complete all as specified and as directed.

Desilting and cleaning of fresh water OH tank round type at depot perimeter near guard post No.24 of size 11 M height and 3.00 M depth of capacity 10000 Gln having one manhole and bailing out water from bottom by using dewatering pump set and desilting approx 0.30 M silt accumulated at bottom and deposited to a distance not exc. 500m including cleaning of side walls and applying two coats of white wash internally complete all as specified and as directed.

Material and labour in replacement for filling filter bed fine crystal clear yellow sand washed before filling complete all as specified and as directed.

Demolition of Reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for RCC type B1 1:2:4 (20mm graded stone aggregate) as in foundation, including rafts, footings, foundation beams, plinth beams, bases for columns, etc basement slabs, under reamed piles and mass concrete complete all as specified and as directed.

M&L for RCC type B1 1:2:4 (20mm graded stone aggregate) as in columns, piers, pillars, posts, pedestals & struts complete all as specified and as directed.

M&L in repair of rusted & crack CI water branch connection 150 to 300mm dia by using mechanical joint with connecting all accessories complete all as specified and directed byEngineer-in-Charge. Note : (i) cost of gasket and nut bolts ,washers'jointing of materials as required are inclusive in above job. ii) Required T&P for job is provided by the Contractor is deemed to be included in the item rate. (iii) Excavation for pipe is included in job Work.

S&F in repair Mild steel work in Framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and as directed.

Cleaning of Static water tank (SWTs) in depot area of diffrent capacity and draining out water from bottom using dewatering pump set and removing ALGEA/SLUDGE/Foreign impurities deposted at bottom, and throwing to a distance not exc. 50 M including cleaning of 2mtr from side walls and applying two coats of white wash internally complete all as specified and as directed.

(a) 50000 Gallan capacity (Depth of sludge/mud/silt 1.5' to 2.5') ( Round type) (Internal dia 7.8M, Depth of SWT's 2.530M) complete all as specified and as directed.

(b) 50000 Gallan capacity (Depth of sludge/mud/silt 1.5' to 2.5') ( Square type) (Internal dia 14.98M X 14.98M and depth of SWT'S 1.83M) complete all as specified and as directed.

(c) 25000 Gallan capacity (Depth of sludge/mud/silt 1.5' to 2') ( Round type) (Internal dia 9.144M, Depth of SWT's 1.930M complete all as specified and as directed.

Cleaning of Static water tank (SWTs) in depot area of diffrent capacity and without draining out water from top using net and removing ALGEA/SLUDGE/Foreign impurities deposted at top of the water and throwing to a distance not exc. 50 M, complete all as specified and as directed.

Supply only Aluminium Sulfate ( Non FerricAlum) suitable for cleaning swimming pool water complete all as specified and as directed.

Supply only Chlorine (TCCA 90) suitable for cleaning swimming pool water complete all as specified and as directed.

SHRI RANI SATI TRADERS

I P Constructions

SHREE SIDDHIVINAYAK TRADERS

MAHARASHTRA ENTERPRISES

Paragon Electrotechnics

RAJ ENTERPRISES

M/s MM TRADERS

Bidder Name

Paragon Electrotechnics

RAJ ENTERPRISES

SHRI RANI SATI TRADERS

SHREE SIDDHIVINAYAK TRADERS

MAHARASHTRA ENTERPRISES

M/s MM TRADERS

M/S. ELECTROPOWER TECHNOLOGIES

I P Constructions