Rural Development Department has published Special Repairs Of Sagaon Pipe water supply Scheme Tal. Ambarnath District Thane. Submission Date for this Tender is 31-05-2021. Water Supply Project Tenders in AMBARNATH Maharashtra. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 27-May-2021 | Corrigendum | Date | 31-05-2021 |
| Sl. No. | Item Description |
| 1 | Solar Pump Supplying, installing, testing and commissioning of solar waterpump of 2 HP capacity, AC surface type, 162000 LPD/ , total head of 10m, comprising of 1800Wp/ 4800Wp PV array respectively / submersible type (with controller) of 57600LPD/total head of 30m, comprising of 1800Wp PV array respectively mounted on GI structure with necessary hardware and suitable inverter with 5 years on site performance warrantee.Specification no. ESD-SWPS |
| 2 | Providing and erecting chain link fencing 1.6 M. height with G.I. chain link of size 50 x 50 mm, 8 gauge thick and fixed 75 mm above ground level on vertical M.S. Angles of 40 x 40 x 6 mm size, includind excavating pits for foundation and embedded in C.C. block of 1:4:8 mix of size 450 x 450 x 670 mm. at 1.75 M. c/c with iron bar 16mm dia as hold fast including welding link with angle frame at 30 cm c/c with nuts and bolts and horizontal M.S. Angles at top and bottom of 25 x25 x 5 mm size and vertical M.S. flat 35 x 5 mm and 25 x 5 mm horizontal including cross support of 40 x 40 x 6 mm angles both sideat every corner or bend embedded in concrete blocks of 1:4:8 of size450 x 450 x 670 mm including 3 coats of oil painting etc. complete. |
| 3 | Providing and fixing mild steel grill gate with angle iron frame 65mm x 65mm x 10mm with iron bars at 150mm C/C and diagonal flats as per the detailed drawing including hinges, pivot block locking arrangement, welding riveting and oil painting of three coats of approved shade Weight of gate 35 Kg/Smt. |
| 4 | UCR Plateform No.1 Excavation for foundation / pipe trenches in hard murum and boulder including removing the excavated material upto a distance of 50 m & lifts as below, stacking & spreading as directed, normal dewatering, preparinga) Lift 0 to 1.50 M. |
| 5 | Providing & laying in situ cement concrete in M-10 ( 1:3:6 ) grade of trap / granite / quartzite / gneiss metal for foundations & bedding including bailing out water manually, formwork, compaction & curing, etc complete. |
| 6 | Providing uncoursed rubble masonary of trap stones in cm 1:6 in foundation & plinth of inner wall, including bailing out water manually, striking out joints on unexposed faces & watering etc complete. |
| 7 | Providing & laying in situ cement concrete in M-15 (1:2:4 ) grade of trap / granite / quartzite / gneiss metal for coping to plinth including bailing out water manually, formwork, compaction & curing, etc complete. |
| 8 | Providing flush grooved pointing with cement mortar 1:3 to stone masonary including scaffolding & curing etc complete. |
| 9 | Providing and fixing in posisionSINTEX or equivqlqnt high density polytheline UV stabillzed conforming to IS 12701 , water storage tank ... etc.complete |
| 10 | Providing & constructing two taps standposts as per type design with excavation 15 cm tk PCC 1:3:6 bedding 20 mm tk PCC 1:2:4 concrete for platform of 1.75 M dia with side curb & bucket rest, 80 mm dia heavy duty GI pipe central post duly filled therein with CC 1:2:4, 5 M long, 20 mm dia medium GI pipe from point of tapping to stand post addiditional 20 mm dia GI pipe fixed vertically upto 15 mm dia self closing water taps, one brass ferrule etc. complete together with all labour & material charges as per drawing & as directed by Engineer-In-Charge when good foundation is available. Rate includes draining arrangement by excavating open gutter. |
| 11 | UCR Plateform No.2 Excavation for foundation / pipe trenches in hard murum and boulder including removing the excavated material upto a distance of 50 m & lifts as below, stacking & spreading as directed, normal dewatering, preparinga) Lift 0 to 1.50 M. |
| 12 | Providing & laying in situ cement concrete in M-10 ( 1:3:6 ) grade of trap / granite / quartzite / gneiss metal for foundations & bedding including bailing out water manually, formwork, compaction & curing, etc complete. |
| 13 | Providing uncoursed rubble masonary of trap stones in cm 1:6 in foundation & plinth of inner wall, including bailing out water manually, striking out joints on unexposed faces & watering etc complete. |
| 14 | Providing & laying in situ cement concrete in M-15 (1:2:4 ) grade of trap / granite / quartzite / gneiss metal for coping to plinth including bailing out water manually, formwork, compaction & curing, etc complete. |
| 15 | Providing flush grooved pointing with cement mortar 1:3 to stone masonary including scaffolding & curing etc complete. |
| 16 | Providing and fixing in posisionSINTEX or equivqlqnt high density polytheline UV stabillzed conforming to IS 12701 , water storage tank ... etc.complete |
| 17 | Providing & constructing two taps standposts as per type design with excavation 15 cm tk PCC 1:3:6 bedding 20 mm tk PCC 1:2:4 concrete for platform of 1.75 M dia with side curb & bucket rest, 80 mm dia heavy duty GI pipe central post duly filled therein with CC 1:2:4, 5 M long, 20 mm dia medium GI pipe from point of tapping to stand post addiditional 20 mm dia GI pipe fixed vertically upto 15 mm dia self closing water taps, one brass ferrule etc. complete together with all labour & material charges as per drawing & as directed by Engineer-In-Charge when good foundation is available. Rate includes draining arrangement by excavating open gutter. |
| 18 | UCR Plateform No.3 Excavation for foundation / pipe trenches in hard murum and boulder including removing the excavated material upto a distance of 50 m & lifts as below, stacking & spreading as directed, normal dewatering, preparinga) Lift 0 to 1.50 M. |
| 19 | Providing & laying in situ cement concrete in M-10 ( 1:3:6 ) grade of trap / granite / quartzite / gneiss metal for foundations & bedding including bailing out water manually, formwork, compaction & curing, etc complete. |
| 20 | Providing uncoursed rubble masonary of trap stones in cm 1:6 in foundation & plinth of inner wall, including bailing out water manually, striking out joints on unexposed faces & watering etc complete. |
| 21 | Providing & laying in situ cement concrete in M-15 (1:2:4 ) grade of trap / granite / quartzite / gneiss metal for coping to plinth including bailing out water manually, formwork, compaction & curing, etc complete. |
| 22 | Providing flush grooved pointing with cement mortar 1:3 to stone masonary including scaffolding & curing etc complete. |
| 23 | Providing and fixing in posisionSINTEX or equivqlqnt high density polytheline UV stabillzed conforming to IS 12701 , water storage tank ... etc.complete |
| 24 | Providing & constructing two taps standposts as per type design with excavation 15 cm tk PCC 1:3:6 bedding 20 mm tk PCC 1:2:4 concrete for platform of 1.75 M dia with side curb & bucket rest, 80 mm dia heavy duty GI pipe central post duly filled therein with CC 1:2:4, 5 M long, 20 mm dia medium GI pipe from point of tapping to stand post addiditional 20 mm dia GI pipe fixed vertically upto 15 mm dia self closing water taps, one brass ferrule etc. complete together with all labour & material charges as per drawing & as directed by Engineer-In-Charge when good foundation is available. Rate includes draining arrangement by excavating open gutter. |
| 25 | Pumping Machinery Providing ,erecting and giving test of 150 mm diameter submersible pumps set confirming to IS 8043 and IS 9283 Pumps shall be suitable for various delivery head and discharge with stainless steel pump shafts and bronze impeller . Motor suitable for working on 415 Volts + 10%, 3ph, 50 Hz . AC supply ,supply cable guards ,thrust carbon / fiber bearing to accept entire hydraulic thrust. Waterproof winding shall be provided .The pump sets shall be suitable for direct coupling. Pumps shall have suitable outlet as per manufacturer’s design. Anti-thrust stream-lined non-return valve shall be provided with pump. Suitable strainer Shall be provided. 3 core, single / double Run copper conductor submersible type flat cable 3mt. and two pairs electronic clamps shall be provided along with the pump.1.5 H.P. SUBMERSIBLE PUMP |
| 26 | Supplying and erection GI pipe of B- Class in position suction delivery for centrifugal pump, vacuum pump and drop pipe for submersible pipe. Plumbingwith Sockets and necessary material etc. complete.25mm dia G.I."Heavy class pipe. |
| 27 | Supplying and erection GI pipe of B- Class in position suction delivery for centrifugal pump, vacuum pump and drop pipe for submersible pipe. Plumbingwith Sockets and necessary material etc. complete.50 mm dia G.I.Bend. |
| 28 | Supplying and erecting armoured control cable 3 core 2.5 square mmPVC sheathed |
| 29 | Aluminium Conductor PVC armoured 4 core cable |
| 30 | Supplying & erecting automatic control panel for 1 Ph, 230 volt, a.c.. Submersible/centrifugal pump set upto 2 HP consisting of DOL starter Of suitable relay range S.P.P., Combined ammeter/ voltmeter, phase indicating lamp enclosed in CRCA powder coated Vibration proof enclosurewith IP 54 protection. Control Panel should offer single phasing, phase reversal, phase imbalance etc . |
| 31 | Supplying an erecting Galvanizedcast ironearthplate 60 X 60 X 0.6 cm.complete with all materials ,testing & recording the results as per specification no EA -Ep |
| 32 | Providing errecting commissioning 4 pole RCCB only of electromagnetic type with 30/100/300 mA sensetivity and having capacity of 16/25 A complete as per specification no SW-RCCB/RCCB. |
| 33 | Providing, erecting Pressure gauage of required capacity complete with siphon tube, isolating cock suitable for 12 mm dia G.I. Pipe, pressure gauage shall be installed as directed, with tapping on rising main. |
| 34 | Providing & supplying of various types of tools as per requirement etc complete. |
| 35 | Providing structural steel work in rolled sections like joists, channels, angles, tees, etc. as per detailed designs andf drawings including fixing in position without connecting plates, braces etc, and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade etc. complete. |
| 36 | Provision for electrical connection charges to be paid to M.S.E.B. etc. complete. |
| 37 | Distribution SystemDismentling dead pipe line of m.S./ R.C.C./C.I./ P.S.C. and G.I. / A.C./ P.V.C./ S.W. / H.D.P.F pipe including cost of necessary excavation and refilling of trenches , breaking joints , lifting the pipe and stacking to the place as directed by Engineer - in- charge with all leads and lift including cleaning the surface etc.complete25MM G.I. |
| 38 | Excavation for foundation / pipe trenches in earth soil of all types, sand, gravel & soft murum including removing the excavated material upto a distance of 50 m & lifts as below, stacking & spreading as directed, normal dewatering, preparing the bed for foundation & excluding the backfilling etc complete.a) Lift 0 to 1.50 M. |
| 39 | Excavation for foundation / pipe trenches in hard murum and boulders including removing the excavated material upto a distance of 50 m & lifts as below, stacking & spreading as directed, normal dewatering, preparing the bed for foundation & excluding the backfilling etc complete.a) Lift 0 to 1.50 M |
| 40 | Excavation for foundation / pipe trenches in hard rock by controlled blasting, including trimming & leveling the bed by chiselling where necessary & removing the excavated material & stacking it in measurable heaps within a distance of 50 m f |
| 41 | Providing & supplying in standerd length Polyethelene Pipes, confirming to IS 4984 / 14151/12786/ 13488 with nesessary jointing material like mechanical connector …etccomplete40 MM MDPE PN 12.5 |
| 42 | 25 MM MDPE PN 12.5 |
| 43 | Lowering , laying & jointing H.D.P.E./ M.D. P.E. pipe in proper possition including … etc complete. 40 MM MDPE PN 12.5 |
| 44 | 25 MM MDPE PN 12.5 |
| 45 | Providing & supplying ISI mark HDPE Specials. Lump sum 10 % cost of Item no.8. |
| 46 | Providing and laying in situ Plain Cement concrete in proportion M-150 of trap metal for foundation & bedding, including out water manually, form work, capacity & caring etc…… complete. |
| 47 | Refilling the trenches from excavated stuff with soft material in 15 cm layers with all leads & lifts including consolidation surcharging … etc complete. |
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