Public Health Engineering Department-PHED has published Tender For Various Work For Drinking Water Supply Including One Year Defect Liability Period In Village Bhoori Debar Gp Tilrwa Block Kotda Under Jjm In Udaipur With One Year Defect Liability Period. Submission Date for this Tender is 19-08-2023. Water Supply Project Tenders in Jaipur Rajasthan. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 14-Aug-2023 | Date corrigendum | Date | 19-08-2023 |
| Sl. No. | Item Description |
| 1 | Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended upto date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work). Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in Meter measurement of the item and shall not be paid separately. Supply may be in coil or straight length in 6 M/12 M. HDPE PE-100 PN-6 (Dia in mm) |
| 2 | 75 mm dia |
| 3 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc. |
| 4 | In all types of Soils |
| 5 | upto 1.5 m |
| 6 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and stacking serviceable materials for measurements and disposal of unserviceable materials as directed within a lead of 50 Mtr. including required all safety provisions etc.: |
| 7 | In Soft Rock |
| 8 | upto 1.5 m |
| 9 | In Hard Rock (Blasting Required) |
| 10 | upto 1.5 m |
| 11 | Dismantling of flexible pavement for pipe line line and chambers by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks per technical specification and scope of work. |
| 12 | Bituminous courses |
| 13 | Granular courses |
| 14 | Dismantling of cement concrete pavement for pipe line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. |
| 15 | Providing and laying in position cement concrete M10 grade nominal mix 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified,complete work as per technical specification and scope of work. |
| 16 | Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, complete work as per technical specification and scope of work. M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). |
| 17 | Providing, lowering, aligning, fixing in position in pipe line at work site, DI D/F Resilient seated (soft seated) Sluice Valves (Gate Valves) , Vacuum tight(bubble tight), straight and pocket less body passage of approved make of following class & dia complete confiMetering to BS-EN1171/ AWWA C-509 and of following specifications: Body & bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Wedge of same material as body & shall vulcanised rubber lined with EPDM (food grade quality) and seals of NBR Face to face dimensions as per BS 5163-89/ IS 14846/2000 (amended up to date) /Din 3202 F4, Stem/ spindle of SS (AISI 316 or equivalent) Electrostatic epoxy powder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thickness of 250 microns inside and outside, Drilled as per IS 1538. Nut-Bolt confiMetering to IS:1363 and IS: 1367 (Galvanised steel) Insersion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC, Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Manually Operated Resilient Seated Sluice Valves of Class PN 1.6 |
| 18 | 80 mm dia |
| 19 | Providing, lowering, laying, aligning, fixing in position and jointing CI dismantling joint (Suitable for Sluice valves etc.) as per IS specificationscompleteofthefollowingsizesincludingall jointing material,costofalllabour,testingandcommissioning Technical Specifications and as per direction of Engineer. Class PN 1.0 |
| 20 | 80 mm dia |
| 21 | Construction of Sluice Valve Chamber in required size and shape as per drawing including required excavationof earth in all types of soil such as murrum, sand, sandy silt, black cotton soil, hard soil, kankar and all types of rocks etc.,disposing of surplus excavated material within a lead of 50 meters. The work includes laying of 100 mm thick plain cement concrete 1:4:8(1 cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) in bedding and foundation, construction of 150 mm thick RCC walls in M-20 grade C.C., covering it withcovering it with class -A loading ferro cement covers of required sizes and complete with removal of excess material and making clean the site upto the satisfaction of Engineer in chargematerial within a lead of 50 meters. The work includes laying of 100 mm thick plain cement concrete 1:4:8(1 cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) in bedding and foundation, construction of 150 mm thick RCC walls in M-20 grade C.C., covering it withcovering it with class -A loading ferro cement covers of required sizes and complete with removal of excess material and making clean the site upto the satisfaction of Engineer in charge |
| 22 | 1200cm x 1200cm x 1300cm (depth) for 80/100/125/150 mm dia valve |
| 23 | Supply, installation, testing and commissioning of MNRE approved off Grid Solar Panels for running of motor pumps with 25 years of Linear Generation warranty, Work includes designing of solar panel area and structure, showing arrangement of panel on rectangular OHSR with flat roof/ MS fabricated structure with polyethylene tank and installation of PV module on above structure as per approved design and drawings. Mounting structure shall be suitably design to withstand wind velocity up to 150km/hr. The work shall be as per detailed technical specifications, approved drawing and direction of Engineer in Charge.This item does not include cost of OHSR/ MS fabricated structure with tank but includes cost of items required for installation of solar panels on top of the tank. Note: There shall be 5 year service warranty for solar panel and mounting structure and suitable provision shall be included in tender document. |
| 24 | Supply, installation, testing and commissioning of DC submerssible pump sets with inbuilt or individual solar pump controller with Maximum power point tracking (MPPT) for optimally use the solar panel and B9maximize water discharge to deliver maximum water during the day including PVC flat submersible cable from controller to motor pumps. Solar pump shall be of Stainless steel construction and performance shall be as per scope of work and minimum lift of water shall be as per defined in scope. Pump controller shall have Adequate protection against dry operation of motor pump set, and against hails and storms. Full protection against open circuit,accidental short circuit and reverse polarity should be provided. A good reliable on/off switch suitable for DC use is to be provided. The cable shall be ISI marked three core PVC flat submersible cable as per IS 694:1990 or amended up to date ( standard insulation) and conductor as per class 5 of IS 8130:1980 or amended up to date.The duty condition of pump set shall be as per scope of work and entire work shall be as per technical specification and direction of Engineer in charge. |
| 25 | 2.2 KW (3.0 HP) |
| 26 | Providing, installation, testing and commissioning structural steel work riveted or bolted in built up sections, trusses and framed work, including cutting, hoisting for following staging and capacity of Rotational Moulded Polyethylene water storage tank on it as per indicative drawing given in the bid document. On the Polyethylene tanks, there shall be provision of suitable space for installation of solar panels up to 5.0 KW and further additional 2.5 KW on the side of Steel structure if required as per indicative drawing. Cost of solar panels is not included in this item. The structural steel shall be 120 micron hot dip galvanized iron and foundation of structure shall be in RCC with minimum depth as 2.0 mtr (other than rocky strata). The work includes P&F of Polyethylene Water Storage Tank(IS: 12701,ISI marked, indicating the BIS license No.) of approved make with cover.Providing & fixing 50 mm dia ISI marked G.I. class B pipe for inlet, outlet and over flow pipe and 32 mm GI class B pipe for wash out with GM gate valves at inlet and outlet pipe Including making connection etc. complete as per drawing, technical specification and direction of Engineer in In charge. The scope includes inlet GI pipe from ground level to water tank and outlet pipe from water tank to ground and up to 2.0 mtr away from foundation and overflow pipe is to be interconnected in distribution pipe line. Wash out pipe shall be taken up to a suitable point minimum 5.0 mtr away from tank. Water level controller shall installed to monitor level in tank and shall automatically shut off motor when tank is filled. Note: There shall be 5 year service warranty for structure, tank, fittings etc. and suitable provision shall be included in tender document. |
| 27 | 7500 Liter X 2 Nos. PE water tank, staging 12 meter. |
| 28 | P & F Gun-metal Non-return Valve or Check Valve (IS:Make) of approved make, superior quality: |
| 29 | 50 mm nominal bore.(Horizontal) |
| 30 | Providing, installing, testing and commissioning of double flanged bulk flow meter with removable mechanism, of class B conforming to ISO 4064/1 or amended upto date of approved make including cost of all material andlabouras per specifications with GI Box (sheet 16 SWG) suitable with locking arrangement of following dia. |
| 31 | 50 mm dia |
| 32 | Providing and fixing 1.8 metres high GI barbed wire fencing with 2.4 m angle iron posts 50 mm x 50 mm x 6 mm placed every 3 metres center to center founded in M15 grade cement concrete 30cmx30cmx60cm, 0.6 metre below ground level, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with 12 horizontal lines and 2 diagonals interwoven with horizontal wires, fixed with GI staples, turn buckles etc complete as per clause 807 of MoRT&H specification & type "A" as per IS : 278-1978 size designation 5 (line wire 2.24, point wire 2.00mm mass 97-106 g/m) including all material, labour. |
| 33 | Supplying & Installing 100 mm diameter sealed diaphragm bourdon type pressure gauge of range 0 to 10 kg.including all jointing material as per specification with safety cover. |
| 34 | Providing & Lowering in tube well ISI marked GI Pipe “B" class as per IS:1239 or amended up to date threaded and double flanged (welded) on both ends and two number25x3mm MS flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect. |
| 35 | 50 mm dia |
| 36 | Supply & Fixing M S clamp set of 50x6 mm flat from iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set. |
| 37 | Providing Household Tap Connectionas per technical specification and approveddrawingasperrelevantIScode(amendeduptodate)from HDPE/uPVC/DI/AC/MS/GI pipe line up to consumer meter/premises by using PP mechanicalIntegrated saddle with inbuilt flow control valve made out of SS316 designed for 5 LPM discharge at 0.5 bar pressure , notexceedingtheflowof7LPMat2barandacompressionelbow, mouldedinsinglepiece(Completejob)includingdiggingoutsuitable size of pits and trench for laying service line in all kinds of soil; depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approved in accordance with specificationforpotablewaterincludingGMFull-wayValve(IS:778 Mark) or wheel valve and specials with 20 mm nominal dia MDPE pipe PE 80PN16asperISO4427/20mmnominal diaPPR-C(Three layered) pipe PN16 SDR7.4 (IS:15801:2008)(ISI mark)and above ground level using PPR-C pipe with standard PPR fittings/ GI pipes in the premisesforfixinga tap/ meterbox (excluding),including accessories withflushing,cleaning,disinfectingandtestingofpipelinecomplete required for making of service connection complete in all respect including labour charges . The service line should be laid at least 45 cm below ground level. Note:Roadcutandrestorationisnotpartofthisitemandpaid separately. |
| 38 | For connection with 20 mm dia MDPE/PPR-C pipe length up to 05 mtr. |
| 39 | Providing and fixing ISI mark (IS 9763: 2000 or amended upto date) PTMT bib cock 15 moinal bore minimum weight 92 gms and length 100 mm as per technical specification, approved make and direction of Engineer in charge. |
| 40 | Road cutting for house hold service connection in minimum trench width whereever road crossing is required. Road cutting of cement concrete,WBM, Black top etc. of all thickness shall be doneby using a concrete cutter machine keeping minimum trench width and restoration of the road with Cement concrete with PCC M-10 and CC M-30 grade as per specification and direction of Engineer in charge.. |
| 41 | Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified,complete work as per technical specification and scope of work. |
| 42 | M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). |
| 43 | Add extra over item no 1.21 & 1.22 for providing20 mm PE80 PN 16 as per ISO 4427 MDPE pipe including excavation, providing, laying & jointing of service line above 5.00 mtr. |
| 44 | Earth work in excavation over areas (exceeding 30cm depth, 1.5 mtr in width and 10 SQM in plan)for construction of open well, lift up to 1.5 Mtr. including taking out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 meter. All kinds of soil. |
| 45 | From0 m to 1.5 m BGL |
| 46 | Ordinary rock |
| 47 | From1.5 m to 6 m BGL |
| 48 | Hard rock (requiring blasting) usefulmaterial 30 % |
| 49 | From6 m to 7 m BGL |
| 50 | From7 m to 20 m BGL |
| 51 | Add extra over item No 1 for every additional; lift of 1.5 m or part thereof. |
| 52 | All Kind Of soil From1.5 m to 4.5 m BGL |
| 53 | In Ordinary Rock From4.5 m to 6 m BGL |
| 54 | In hard rock |
| 55 | From6 m to 7.5 m BGL |
| 56 | From7.5 m to 9 m BGL |
| 57 | From9 m to 10.5 m BGL |
| 58 | From10.5 m to 12 m BGL |
| 59 | From12 m to 13.5 m BGL |
| 60 | From13.5 m to 15 m BGL |
| 61 | From15 m to 16.5 m BGL |
| 62 | From16.5 m to 18 m BGL |
| 63 | From18 m to 19.5 m BGL |
| 64 | From19.5 m to 20 m BGL |
| 65 | Add 20% extra over item No. 2.39 for excavation in saturated soil where pumping or baling out of water is required, including shoring strutting where required and dewatering.(Respective applicable rates) From6 m to 18 m BGL |
| 66 | Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with wooden members and removal of formwork for upto floor three level for :Walls (any thickness) including attached pilasters,buttressesplinthandstring course.Add extra for shuttering in circular work in plan up to dia 10m over item Nos. 4.7.1 to 4.7.2 |
| 67 | Addextra for shuttering in circular work in plan upto dia 10m on item no. 4.7.1 |
| 68 | Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor three level. |
| 69 | Thermo-mechanically Treated bars (Conforming of relevent IS code) |
| 70 | Providing and laying in position specified grade ofcement concrete forall RCC structural elements upto plinth level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. |
| 71 | Walls (any thickness) including attached pilasters buttresses, plinth and string courses fillets columns pillars pears abutments posts struts etc. |
| 72 | M20 Grade nominal mix (with graded stone aggregate 20mm nominal size) |
| 73 | Structural steel work in single section fixed with connecting plate includingcutting hoisting fixing in position and applying a priming coat of approved steel primer all complete above plinth level upto 4.5 mtr. height |
| 74 | Labour charges for horizontal boring 100 mm dia in open well in rocky stratawith all types of rock cutting & drilling tools etc. including all T&P required for job including dewatering arrangement. |
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