Tender For Confirmatory Survey, Design, Drawing And Construction Of Augustmuni Nagar Panchayat Water Supply Scheme Consisting Of Reinforced Cement Concrete Wet Intake Well, Wtp Rgsf), Gravity Mains, Clear Water Sumps/ Reservoirs, Supply Mains, Distri
Tender Overview
Project Description
Tender for Confirmatory Survey, Design, Drawing And Construction Of Augustmuni Nagar Panchayat Water Supply Scheme Consisting Of Reinforced Cement Concrete Wet Intake Well, Wtp Rgsf), Gravity Mains, Clear Water Sumps/ Reservoirs, Supply Mains, Distribution System, Staff Quarters, House Service Connection, Supply & Fixing Of Mechanical Water Meter And Other Appurtenant Works Including Supply & Cartage Of All Materials, Labor, T&P Etc. Complete For Proper Completion Of Works. It Is Also Including Testing, Commissioning With 6 Months Trail & Run And Five Years Operation And Maintenance Than Handing Over To User Agency For Its Maintenance.
BOQ
| Sl. No. | Item Description |
| 1 | SOURCE WORKS:-Survey, design, drawing, testing of bearing capacity, hydraulogical, geological survey and construction of water tight circular R.C.C. wet Intake well cum pump house at the bank of Chenagad gadhera with R.C.C. approach bridge of approximate 15 m length and 2.0 m width to withstand safely the river current (last 30 year)/ discharge, seismic/wind or all other natural effects and suitable for taking approximate 3.63 MLD raw water discharge(in 24 hours), including supply of all material, labour, T&P etc. required for proper completion of work. Inner diameter of well shall be 3.0 metre. Height of well is approximately 12.00 metre ( from lean water level to 2.0 M above H.F.L. of Chenagad gadhera near uchola Village) and depth of foundation below G. L. is assumed 8.0 M, which is liable to change according to geo-investigation, structural design and site conditions and HFL of river in last 30 year. Height of Inspection Room (made up of brick masonry, 3.50 m height) on top of well ( Atleast six inlets (on different levels/heights) with a common header should be installed at/above intake floor with stainer to tap river water, , sluice valves as required, 1.20 metre wide balcony all arround the well shaft above HFL, doors and windows, internal and external electrification work, painting, distempering and snowsem all inside and outside of well, four layer M. S. railing should be on aproach bridge/balcony with hand realing and there should be 1.0 metre wide spiral stair with hand rail from Inspection Room floor to bottom of intake well. The rates should be inclusive of river diversion, all excavation required for well and bridge and dewatering etc. The overall height of intake well is taken approximately 19.00 metre from top of raft foundation to Inspection Room roof top, which will change according to conditions mentioned above. For any increase/decrease in these heights/lengths, rates are shouted below.) The well shoud have all provisions for proper operation of intake well including all labour material T&P or as directed by Engineer in Charge. |
| 2 | Rate for variation in height of Intake well |
| 3 | for increase in height |
| 4 | For decrease in heigh |
| 5 | Construction of Extra length R.C.C Cross wall including supply of all materials, labour, T&P etc. required for proper completion of work |
| 6 | Survey, hydraullic/structural design, drawing, testing of soil bearing capacity, site development, boundry wall (with fencing at top) around MPS and construction of water tight R.C.C. 3.0 MLD Capcity (Raw water in 24 hours) rapid gravity filter treatment plant the design of filter plant has to be done on the CPHEEO manual for water supply and treatment. The filter plant consists of raw water inlet chamber with flow measuring device, pre PST, pre sedimentation tank (tube settler) (capable to remove all suspended monsoon impurities of river muddy water for removing maximum turbidity up to 1200 NTU), mixing unit, floculation unit, scondary settling tank, chemical house, laboratory wtih office room, hopper bottom settling tanks ( tube settler), rapid sand filter of four equal units with alum doser, bleaching or chlorine mixing doser & back wash arrangements, operation platform, clear water chamber, approved filter media, 0.60 M wide appron and 15 cm PC drain all around all units, gate/sluice valves and their chambers, discharge measurement at inlet and outlet unit,and all other appurtinent works. Including supply and fixing pipe for proper drainage arrangement upto out side the WTP campus, MSERW pipes for connecting the units, electrification and lighting arrangement inside and outside of operating plateform and filter, tiles flooring, double doors and windows in operating room, painting, distempering and snowsem all inside and outside of WTP, three layer M. S. railing should be on stairs, filter all as required or as directed by Engineer in Charge. The work also include inter connecting RCC inspection path way with hand railing to all unit as per site requirment, MS Jaal to protect water from wild animals and debrish, testing of all supplied maiterials. Including supply of all material, labour, T&P etc. required for proper completion and functioning of WTP. The rates shall be including of running and maintenance for one year including training of Peyjal Nigam staff during running and maintenance period of treatment works including all performance test of clarifier, settler, filters and quality of filtered water as per water supply manual. |
| 7 | Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means in hill side cutting or in foundation, including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. (For all building works works including Site Development, except pipe line trenches) |
| 8 | Concrete with 2 Cm gauge stone ballast, local sand and cement in proportion of 1:2:4 in foundation and floors including supply of all materials, labour and T&P etc.required for proper completion of work. |
| 9 | Concrete with 4 Cm gauge stone ballast, local sand and cement in proportion of 1:4:8 in foundation and floors including supply of all materials, labour and T&P etc.required for proper completion of work. |
| 10 | R.R. Stone masonary with 1:6 cement and sand mortar including cartage and supply of all materials,labours,T&P etc. complete for proper completion of work. |
| 11 | R.R.Stone masonry laid in dry including cartage and supply of all materials,labours,T&P etc. required for proper completion of work. |
| 12 | Subsoil Investigation, drawing, design and construction of following capacity RCC semi sunk reservoir, including testing and commissioning for water tightness, cost of all pipes/fittings etc. required for inlet/outlet/washout/byepass, excavation for foundation, 0.60 M wide appron with 15 cm PC drain, required sluice valve chamber, fixing water level indicator, lighening arrester, fixing 03 rowse railing at top dome (20 Kl & above), MS ladder (inside and outside of CWR), MS manhole with locking arrangement, ventilator with mosquito net, two coat snowcem/distemper/painting, including wall writing as per instructions given by Engineer In Charge, carting & supply of scafolding & shuttering, making supply and cartage of all material, Labour and T&P etc, complete. (Cap. in KL) |
| 13 | Mass balancing Reservoir 550 kl capacity at treatment Plant |
| 14 | Clear water sump 75 kl capacity |
| 15 | Clear water sump 145 kl capacity |
| 16 | Clear water sump 200 kl capacity |
| 17 | Clear water sump 70 kl capacity |
| 18 | Clear water sump 270 kl capacity |
| 19 | Clear water sump 355 kl capacity |
| 20 | Clear water sump 65 kl capacity |
| 21 | Supply cartage and fixing of Bucket type chlorinator of 25 Liter capacity at top of all service raservoirs. |
| 22 | Confirmatory survey, design, supply, carting , laying true to aligment and gradient, jointing and fixing of following pipe lines including all specials fittings, white lead, hemp and other appurtenant works etc. making necessary connections with existing laid pipe line including connecting existing house hold Connections with control plate devices etc complete and proper functioning ,confirming to IS:1239 at site of works. (The contractor have to survey the site, take levels with total station, measure the length of pipe with metallic tape on prescribed alignment and submit the design of rising main/supply main & distribution main for checking of thickness of pipe before ordering for supply of pipe). On completion of work the laid length of pipe will be deemed eligible for supply. The respective amount for quantity of surplus supply of pipes (which remained unlaid or unutilized) will be deducted from final bill and surplus quantity of pipes will be the property of contractor.)G I PIPE (M):- |
| 23 | 15 mm dia |
| 24 | 20 mm dia |
| 25 | 25 mm dia |
| 26 | 32 mm dia |
| 27 | 40 mm dia |
| 28 | 50 mm dia |
| 29 | 65 mm dia |
| 30 | Confirmatory survey , design, Supply, Carting laying and jointing with welding process with proper grade of electrodes suitable for jointing of water supply pipe line (ador, L&T for equivalent quality of electrodes) by cutting of pipes and making required bends by welding, making necssary conection for pumps and sump cum CWR at MPS & all IPS, fixing of air valve, sluice valve, reflux valve at suitable points including making scouring arrangement by fixing tee and gate valve etc with all appurtenat works with testing of supplied maiterials and completion of work with testing of pipe line etc completed following sizes API 5L Grade- X-56/ MSERW YST-210 pipe at site of work. (The contractor have to survey the site, take levels with total station, measure the length of pipe with metallic tape on prescribed alignment and submit the design of rising main/supply main & distribution main for checking of thickness of pipe before ordering for supply of pipe). On completion of work the laid length of pipe will be deemed eligible for supply. The respective amount for quantity of surplus supply of pipes (which remained unlaid or unutilized) will be deducted from final bill and surplus quantity of pipes will be the property of contractor.) |
| 31 | 80 mm dia,4.0mm thickness API Pipe |
| 32 | 80 mm dia,4.8mm thickness API Pipe |
| 33 | 100 mm dia,4.0mm thickness API Pipe |
| 34 | 100 mm dia,4.8mm thickness API Pipe |
| 35 | 125 mm dia,4.0mm thickness API Pipe |
| 36 | 150 mm dia,4.0mm thickness API Pipe |
| 37 | 150 mm dia,4.8mm thickness API Pipe |
| 38 | 200 mm dia,4.8mm thickness API Pipe |
| 39 | 250 mm dia,6.4mm thickness API Pipe |
| 40 | Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. For pipe line in following strata including supply of labour, T&P. etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajri & boulders and rest 25% will be in medium rock. |
| 41 | Soil mixed with Bolder (SMB) |
| 42 | Medium Rock (MR) |
| 43 | Supply and fixing of the following fittings including cartage of materials, labours, T&P etc complete gate/Wheel valves (Class-I) as per I S 788/1997 |
| 44 | 32 mm dia |
| 45 | 40 mm dia |
| 46 | 50 mm dia |
| 47 | 65 mm dia |
| 48 | Supply and fixing of the following fitting including cartage of materials labour T&P etc. complete. |
| 49 | Sluice Valve/Isolated valve ( P.N 16 ) |
| 50 | 80 mm dia |
| 51 | 100 mm dia |
| 52 | 125 mm dia |
| 53 | 150 mm dia |
| 54 | 200 mm dia |
| 55 | 250 mm dia |
| 56 | Pressure Reducing valve |
| 57 | 65 mm dia |
| 58 | 80 mm dia |
| 59 | 100 mm dia |
| 60 | 125 mm dia |
| 61 | 150 mm dia |
| 62 | 200 mm dia |
| 63 | C.I. Air valve 50 mm (Double Acting) |
| 64 | C.I. Air valve 25 mm (Screwed) |
| 65 | Fire Hydrant valve : Confirming to IS 5290 flanged in position including all material , labour T &P etc complete. |
| 66 | 80 mm dia (Stand post type) |
| 67 | Supply of all materials, labour, T&P etc. and construction of 0.6 m x 0.6 m x 0.6 m size Wheel Valve/Sluice valve/air valve chamber with FPS bricks |
| 68 | Supply of all materials, labour, T&P etc. and construction of 1.2 m x 1.2 m x 1.2 m size Wheel Valve/Sluice valve/air valve chamber with FPS bricks |
| 69 | Providing and fixing of Woltman type bulk water in line type flange end with integral mounted display and all necessary fittings etc complete. |
| 70 | 80 mm |
| 71 | 100 mm |
| 72 | 150 mm |
| 73 | 250 mm |
| 74 | Supply of all materials, labour, T & P etc. and Construction of size sluice valve/Reflux valve/Scour valve Chamber as per type design complete (1.2x1.2x1.2) |
| 75 | Supply of all materials, labour, T & P etc. and Construction of size sluice valve/Reflux valve/Scour valve Chamber as per type design complete (1.5x1.5x1.5) |
| 76 | Supply of all materials, labour, T & P etc. and Construction of size Air valve Chamber as per type design complete 0.6x0.6x0.6) |
| 77 | Supply of all materials, labour, T & P etc. and Construction of 1.5mx1.5mx1.5m size bulk water meter chamber as per type design complete (1.5x1.5x1.5) |
| 78 | Construction of Anchor Block ( 1.0m x 1.0m x 1.0m ) as per requirement of site in R.C.C. with necessary reinforcement along the alignment of Raw water and Clear Water Rising Main/Gravity Main including supply of all materials, labour, T&P etc. complete including cartage of materials. |
| 79 | Supply of all materials, labour, T&P etc and construction of BPT as per type design & drawing including fixing of pipe of fitting including cartage of materials etc. complete |
| 80 | Painting inner and outer surface of API Pipes with 2 coats of approved quality. (Anti-Corrosive paint over one coat of Primer) (Dia of pipe in mm) |
| 81 | 80 mm dia |
| 82 | 100 mm dia |
| 83 | 150 mm dia |
| 84 | 250 mm dia |
| 85 | Design, testing bearing capacity of soil for construction of Staff Quarter of following type made up of Brick masonry with R.C.C. flat roof at water treatment plant and other appurtenant works as per approved design & drawing including proper arrangements of electrification work at inner and outer side, complete sanitory works as per requirements & supply of all materials, labour, T&P etc. complete. |
| 86 | At Water treatment Plant Type - 1 (Plinth Area – 57.00 Sqm) |
| 87 | Supply of all materials, labour and T & P etc. and construction of Control room for remote communication with all IOT Panel and devices (Data of pumps, Flow meters, Pressure & Chlorine, Water Quality, Energy Efficiency ETC) , Field Instruments of all DMA areas of entire package with Centralised IOT Control Room located for controlling all proposed system for entire Water Supply Scheme. |
| 88 | Provision of 1.5 m high Boundary Wall in brick masonry including supply of all materials, labour, T&P etc. complete |
| 89 | Proposed at Treatment Plant Campus and CWR locations |
| 90 | Provision of Barbed Wire Fencing through angle iron posts around the water works site including supply of all materials, labour, T&P etc. complete at Water Treatment plant and CWR locations |
| 91 | Proposed at Treatment Plant Campus and CWR locations |
| 92 | Provision of M.S. Iron Gate with Pillars of following sizes complete |
| 93 | 3.6 m wide |
| 94 | Supply of all materials, labour, T & P etc. and Construction of RCC Pillar M20 cement concrete as per type design and drawing . |
| 95 | Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level (MS iron work in Reinforcement Fe500) |
| 96 | Approach road for Intake well |
| 97 | construction of 3.75 M wide approach road, Un-reinforced, cement concrete pavement, thickness as per design, over a prepared sub base with 43 grade cement or any other type PCC Grade M-30, Coarse and fine aggregate confirming to IS:383, (Restoration of road for pipe laying work) maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weight batcher using approved mixed design, laid in approved fixed side formwork ( steel channel, laying and fixing of wedges steel plates including levelling the formwork and laying and fixing of 125 micron thick polythene film, as per drawing ), spreading the concrete with shovels, rakes , compacted using needle, and plate vibrators, finished in continous operation and curing of concrete slabs for 14 days , using curing compound where specified and water finishing to lines and grade as per drawings and technical specifications. |
| 98 | procurement of Quick bird /geo eye-1 fresh bundled ,high resolution data with 0.6m resolution for the area of the town inclusive of sub works upto headworks if possible from National remote sensing centre (NRSA). Hyderabad for fresh acquisitions,including handling charges as per direction etc complete. |
| 99 | Area upto 10SQKM |
| 100 | Digitization of satellite image includes collection of DGPS points of importanat level marks, geo-referencing of satellite image , creation of base map by interpretation and digitization from the satellite data , creating road network ,rivers,water bodies, building , land use etc. in diffrerent layer , cleaning of digitized map, topology building overlaying of water supply features such as pipes,nodes,valves, tanks, reservoir, pump etc. generating unique ID's for each properties/ features which has been mapped. Generation of hard copy of plot for consumer survey/ field survey work, handling over the two sets of soft copies of maps created from satellite images in shape file format as per direction of Engineer-in -charge |
| 101 | Physical line survey for alignment validation and geo mapping including collection of data for attributes using DGPS |
| 102 | (i) For Length Oriented items like pipe lines |
| 103 | (ii) Administration zones and wards |
| 104 | Providing & fixing multi jet domestic mechanical water meter class B dry dial, magnetically coupled, tamper proof confirming to IS 779-1994 or ISO 4064 IP 68 in position including all material , labour T&P etc complete. 15 mm ISI marked |
| 105 | Polycarbonate Box Blue with transparent lid,must have option to seal the box, min three seal option with two iron angle to fix the box.Size- length-255mm , width-210 mm,height- 190 mm |
| 106 | Providing, Installation, Testing And Commissioning Of Electromagnetic type, RF based, AMR Domestic Water Meters Pre Equipped With communication capability with RTU/PLC Rf Based Automated Meter Reading Facility With Rustbelts And Necessary Accessories Conforming To ISO 4064: Class B, IP-68 With Copper Can Register With ISI / Eec /Mid Marked With 5 Years Warranty this Will Be Suitable For Following Water Line Sizes |
| 107 | Operation and maintenance of complete scheme in auto mode for 60 months after completion of works including all necessary requirements. Please Enable Macros to View BoQ information |
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