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| 1 | Supply and Installation of Iron removal plant of capacity 5000 gallon/hr complete with pressure filter, catalytic media, air compressor, back washing facility including RCC foundation & erection, painting and misc. fitting upto dia of 100 mm inlet/outlet connection & including taking down old plant complete all as specified and directed. |
| 2 | Supply, fixing, installation, testing and commissioning of Hydrodis dual step disinfection U-400 system with a life not less than 08 years, based on dual step disinfection technique process that uses the electro-catalytic break down of water to instantly destroy water borne pathogens including bacteria, viruses and algae simultaneously converting chloride ions into chlorine, production/generate highly reactive Electrolytic Hydroxyl radicals which effectively neutralize pathogens and organic contaminants and remove any bad/foul smell/bacteria/virus odor or color from water to make it clean and safe for consumption and system are designed to be energy efficient, allowing insolated and remote applications to utilize on site to be Fixed in existing recirculation of water line complete all as specified and directed.Note:- The scope of work under above item shall also include following :(a)5 Years of AMC by OEM after completion of work certified by GE. The contractor shall quote rate accordingly and nothing extra shall be paid on this account. Contractor is required to deposit five (05) Fixed Deposits corresponding to each year of AMC of above item. The amount of each fixed deposit shall be 1% of the quoted amount and each FD shall be released by GE after succesful completion of AMC for each year(bUPVC piping, valves and required connections. (c) Control Panel. (d) Installation & Commissioning. (e) Any civil,electrical,mechanial,addn/altn of existing pipe lines/system not listed above however required for the job to make system fully functional further.(e) Warranty for the electromechanical components for 2 years after completion of work. Performance Security Deposit shall be released after completion of warranty period.(f) Complete maintenance and service for the system for the first two years.(g) Any service and spare parts after two years will be provided on a chargeable basis. (h) The contractor shall be completely responsible for AMC and contractor shall be held accountable for any lapse by the OEM. |
| 3 | Supply and fixing canopy for Hydrosis systems complete all as specified, directed and as shown on drawings.Notes :1. The purlins and rafters shown in drawing shall be made of Mild Steel (Fy -250) Square section of size 50x50x3.65 mm including all fittings and fixtures complete as directed by Engr-in-Charge. 2. The outer wall shall be Half Brick thick Wall in CM 1:4 including chicken wire mess at alternate third layer.3. The wall on one side of canopy shall also have provision of MS Door made up of MS sheet having thickness not less than 3mm with cross flat iron strip of size 25x5mm with Locking arrangement with MS sliding Door Bolt 300 mm Long including painting with two coats of synthetic enamel paints over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge. Internal Plaster - 10 mm thick 1:4 CM finished even and fair without using extra cementExternal Plaster - 15 mm thick in two layers (10+5)mm with using Water proofing compound @3% by weight of cement on top 5mm layer finished even and fair without using extra cementInternal and External Finishes - Three coats of white wash 4. The roof shall be of pre-painted Galvalume Corrugated sheets not less than 0.50mm thick and shall have projection not less than 300 mm on all sides.5. Foundation shall be of PCC 1:4:8 type D-2 of thickness 150mm. The depth of foundation shall be 1.5m from NGL.6. Flooring- The floor shall be 40 mm thick PCC 1:2:4 type B-1 finished fair and even without using extra cement laid over 75 mm thick PCC 1:3:6 type C-2 over rammed earth including filling to the required level, complete all as specified and directed. |
| 4 | Trial bore hole of 200mm dia, 0 to 150 mtr depth from ground level with DTH or reverse rotary circular/direct circulation method or combined in both the processes as per site reqmt in any kind of soil strata including lifting and borring device and casing pipe etc.(Note : Total 01 Nos point shall be given for trial holes one by one until the suitable strata and yields achieved) including providing PCC cover on unserviceable used bore hole/trial bore hole complete all as specified and directed. |
| 5 | Drilling the suitable bore with DTH or reverse rotary circulation or direct circulation method or combination of both by using power rig (preferably with DTH rig) for any kind of soil, boulders as per the method recommended in survey report and the nature of strata under ground from GL upto a depth of 150 mtr below ground level through any type of soil/rock/any other formation as per following depth suitable for 200mm dia assembly or pipes including collection of soil strata sample in every one mtr after 30 mtr depth below ground level. |
| 6 | From GL upto a depth of 50 mtr below ground level |
| 7 | From 50 mtr upto 100 mtr below ground level |
| 8 | From 100 mtr upto 150 mtr below ground level |
| 9 | Note : FOR ITEM NO 5.00 HERE-IN-BEFORE(a) Depending upon the nature of strata encountered and availability of fractures in the strata to allow percolation of water. If drilling beyond 150 mtr is reqd the same shall be carried out with written approval of the Engr-in-Charge.(b) The rate for drilling beyond 150 mtrs will be considered the same as in item No 5 above (i) Geo-physical logging of the bore holes under Srl No 3 to 5 to be done after completion of drilling but before lowering the housing pipe etc (ii) Strata samples to be collected during drillIng and preserved in PVC container mentioning details for analysis and preparation of lithologic log (iii) Depth of the bore shall be decided by the Engr-in-Charge which will be final and binding.(c)(i) No extra payment is involved to cutting of small boulder, hard rock boulder etc if any bore upto drilling of 50 mtrs from the GL. (ii) Cost of yield test and verticallity testing, watering testing shall be demand to be included in the cost of drilling. |
| 10 | Supply and lowering 80m bore flanged type long heavy duty MS column pipe jointing with bolts nuts, washers, gubber gaskits incl making/cutting grove at flanged complete all as specified and as directed. |
| 11 | Supply and packing pea size washed gravels surrounding between assembly pipes and bore holes top to bottom using 3mm size gravel complete all as specified and directed. |
| 12 | Supply and lowering Cage type strainer LCG (lower carbon galvanised) 7.0 mm thick confirming to IS 8110, 150mm dia and length 09 ft, slot size 1 x 4.95 mm, wall thickness 7 mm and welded with MS pipe and heavy duty collar and welded centre guide MS flat iron 20 x 6 mm complete all as specified and directed. |
| 13 | Supply, Lowering, Assembling & fixing in position ERW duty mild steel casing pipe 150 mm dia bore, 7.0 mm wall thickness, plain ended duly weld butt joint with heavy duty collar and 20x6.0mm Mild Steel Flat Iron Centre Glide (4 Nos. in Each joint), complete all as specified and as directed. |
| 14 | Supply, Lowering, Assembling & fixing in position ERW duty mild steel casing pipe 200 mm dia bore, 6.0 mm wall thickness, plain ended duly weld butt joint with heavy duty collar and 20x6.0mm Mild Steel Flat Iron Centre Glide ( 4 Nos. in Each joint), complete all as specified and as directed. |
| 15 | Development of tube wells with air compressor of suitable capacity till sand/mud free water of potable quality is obtained and to achieve mimimum discharge capacity of 10,000 GPH, (Hire charges of Compressor with accessories and fuel reqd for developement of tube well incl transportation to work site shall be deemed to be included in the unit rate quoted by the contractor complete all as specified and as directed. |
| 16 | Supply and fixing pressure guage 80 mm dia size 0 to 20 Kg/Cm2 complete all as specified and directed. |
| 17 | S&F cap suitable for 200mm bore pipe in two parts made out of mild steel plate for covering tube well duly welded with locking arrangement including making holes for passing 16 Sqmm 3 core flat submersible cable complete all as specified and directed. |
| 18 | Supply and fix mild steel clamp for holding 80 mm bore column pipe bent to shape as required including drilling holes and provision of bolts, nuts and washers complete all as specified and directed.Note : Clamp shall be made out of 700 mm long MS flat iron of size 150 x 10 mm thick. |
| 19 | M & L for sample box made out of wood for sample received from different strata during digging at interval of 5.0 mtrs complete all as specified and directed. |
| 20 | M & L for tesing of borewell water for minimum acceptable quantity of discharge 2800 GPH at 150 mtrs head by doing continuous pumping of water upto 8 hrs to determine actual pumping yield of the borewell through yield test by V-notch method or any other method available complete all as specified and directed |
| 21 | S&F and laying of GI Pipe 80 mm bore steel water tubing medium grade galvanised with all fitting and laid in trenches complete all as specified and directed. |
| 22 | Supply and laying Submersible cable 10 Sqmm 3 core, Flat with stranded copper conductor, PVC insulated and PVC sheathed 1100 Volts grade, complete all as specified and directed. |
| 23 | S&F sluice valve with SS spindle double flange conforming to ISI 14846 both ends flanged class PN 1.0 size 80 mm dia incl necessary nuts, bolts, washer and gasket complete all as specified and directed. |
| 24 | S&F reflux valve (NRV) confirming to IS 5312 screwed both ends for horizontal pipes of size 80mm bore complete all as specified and directed. |
| 25 | M&L for carrying out Electro Logging Test of the drilled bore hole upto the depth of pilot bore hole below ground level and submission of the log report in Triplicate, complete all as specified and directed. |
| 26 | Excavation in trenches not exc 1.5 m wde and not exc 1.5 m deep for taking out/laying of UG cable/GI pipe of any diameter in soft/loose soil and getting out complete all as specified and directed |
| 27 | Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick soft/loose soil complete all as specified and directed |
| 28 | Removing excavated material at a distance n exc 50m and deposited where directed at a level not exc 1.5 above the starting point for soft/loose soil complete all as specified and directed |
| 29 | M & L for cement concrete (1:3:6) type C-1 using 40 mm graded stone aggregate as in foundation work and finishing exposed surfaces of concrete even and smooth without using extra cement complete all as specified and directed. Please Enable Macros to View BoQ information |
