CLEANING OF OVER HEAD TANKS, UG SUMP AND 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 accumlated 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 all as directed by EIC. 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 accumlated at bottom and removing to a distance not exceeding 50 M including cleaning of walls and 02 Nos platform of the Jack well all as directed by EIC.

Desilting of round shallow well at Gunjkheda pumphouse on the bank of wardha river of dia 3 mtr and depth 3mtr by desilting approx 2 mtr deep silt accumlated at the bottom of the well and disposing off silt removed during cleaning to not less than 50m from site and Cutting/weeding of vegetation around the shallow well upto 3mtr 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 accumlated 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 directed by Engineer-in-Charge

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 accumlated 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 directed by Engineer-in-Charge.

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 directed by Engineer-in-Charge.

All as per item No 7 here-in-before but of raw water at picket hill.

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 accumlated 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, 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 directed by Engineer-in-Charge.

Desilting and cleaning of Raw water reservoir (U/G Sump) round type at ‘Zone six’ of depot area 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 accumlated 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 directed by Engineer-in-Charge.

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 accumlated 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 directed by Engineer-in-Charge.

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 accumlated at bottom and deposited to a distance not exc. .50 M including cleaning of side walls and applying two coats of white wash internally all as directed by EIC.

All as per item No 12 here-in-before but at MAP pump house CRLC area.

All as per item No 12 here-in-before but at perimeter near GP No 29 of Depot area.

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 accumlated at bottom and deposited to a distance not exc. 500m including cleaning of side walls and applying two coats of white wash internally all as directed by EIC.

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 accumlated at bottom and deposited to a distance not exc. 500m including cleaning of side walls and applying two coats of white wash internally all as directed by EIC.

Supply & mix Aluminium Sulfate ( Non FerricAlum) suitable for cleaning swimming pool water all as specifed and as directed by Engn-In-Charge.

Supply & mix Chlorine (TCCA 90) suitable for cleaning swimming pool water all as specifed and as directed by Engn-In-Charge.

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

Desilting and cleaning of Raw water under ground sump at CMPH of 1.35 lakh gallons 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 accumlated 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 directed by Engineer-in-Charge

Demolition of Reinforced cement concrete of any description and in any position not otherwise specifically provided for 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 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.

M&L for replacement of old CI special/fittings with new suitable for CI flanged/socket ends pipe upto 100 to 300 mm bore dia such as bends, (any radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc) tee piece, single branch 'Y' junction, double branch, cross (all flanged), collars, caps & plug, tail pieces, reducers, mechanical joint alongwith new rubber washer and nut bolts, etc. complete all as specified and as directed,

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

Cleaning of Static water tank (SWTs) 50000 Gallan capacity upto (Depth of sludge/mud/silt 1.5' to 2.5') ( Round type) (Internal dia 7.8M, Depth of SWT's 2.530M) 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 one coats of white wash internally all as directed by EIC

All as per item No 27 above but of size … 50000 Gallan capacity upto (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)

All as per item No 27 above but of size … 25000 Gallan capacity upto (Depth of sludge/mud/silt 1.5' to 2') ( Round type) (Internal dia 9.144M, Depth of SWT's 1.930M

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

ALI AKBAR MANNAN BOHRA (BID ID -3476014)

M/S JAI BHAWANI CONSTRUCTIONS (BID ID -3477832)

MAHARASHTRA ENTERPRISES (BID ID -3478019)

Bidder Name

MAHARASHTRA ENTERPRISES

M/s Dara Constructions, Pulgaon

M/S JAI BHAWANI CONSTRUCTIONS

ALI AKBAR MANNAN BOHRA