Water Supply And Sanitation Department-WSSD has published Tender For Installation Of 200 Mm Id With 180 Mtr Rcc Ohsr 25000 Ltr Pipe Line For Pumping Main Distribution System House Service Connection Chlorination Pump Chamber With Toilet Et Solar Power Plant O And M 90 Days Complete In All Respect Under Nab. Submission Date for this Tender is 11-07-2023. Solar Power Plants Tenders in Rupnagar Punjab. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 06-Jul-2023 | Corrigendum | Date | 11-07-2023 |
| Sl. No. | Item Description |
| 1 | TUBEWELL |
| 2 | Providing and installing 200 mm i/d straight tubewell drilling of 500 mm (20") of suitable sizeborehole where in stony strata/boulders are some times encounted in this area while dirlling which makes drilling purely by Reverse rotary mehtod immpossible. While mostly is done by Reverse rotary method, but when stony/boulder strata appear, then other methods i.e. direct rotary etc. are used. So drilling by any suitable rig in this area including the cost of consumable store fuel, oil & transportation of rig to the site of proposed bore. Complete in all respect upto full depth (0 to 180 mtr depth BGL). 1. Erection and dismantliing of boring plant including all arrangement for the transportation of the boring equipment to site of work from the store of contractor at site and back are to be made by the contractor at his own cost. All rates should be quoted for supplying the material at site of work . Pits for collection of water and water for drilling tubewell be arranged by the firm / contractor at site at his own cost. 2. In case the bore is converted into a tubewell payment of bore shall be made up to the bail plug plus margin (7% of main bore drilling or as actual as per field requirement whichever is less) required for sustaining the main bore. The test bore beyond margin shall be paid at the rate of test bore drilling" |
| 3 | Supplying & lowering MS Pipe as per IS 4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strenght to lower the pipe into tubewell bore. |
| 4 | 200mm nominal diameter (weight 33.6 kg per metre) 6.4mm thickness |
| 5 | Supplying, fixing lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI Marked,duly welded with suitable grade S.S welding electrode to lower the strainer into tubewell bore. |
| 6 | 200mm Steel Strainer (slot size 0.75mm) 6.30 mm thickness |
| 7 | Supplying and fixing of bail plug of M.S. Pipe complete with inverted U-hook attached to the bottom plug complete in all respects. |
| 8 | 200mm internal diameter (Weight 33.6 kg per meter) 6.4 mm thickness. |
| 9 | Supplying & fixing mild steel centering guides made out of 32mm x 6mm thick M.S. bar complete in all respects. |
| 10 | Supplying and fixing of well cap having threads to fix on housing pipe complete in all respects. |
| 11 | 200mm internal diameter |
| 12 | Supplying and fixing M.S. Clamps of size 150mm x 12mm made out of MS Flat 1.52m long, suitable to fit Housing Pipe including the cost Nut & Bolts of Suitable size complete in all respects. |
| 13 | Supplying, fixing and lowering of stainless steel socket as per IS 8110: 2000 or latest, ISI marked duly welded with suitable grade SS welding electrode to lower the strainer into tubewell bore complete in all respects. |
| 14 | 200mm internal diameter |
| 15 | Supplying at site wooden box of suitable size with Lid & lockign arrangement for preserving strata sample collected from the bore. |
| 16 | Supplying atsite of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipe assembly and the bore. The gravel should be free from, dust, dirt, or the vegetable manner as per IS 4097/1967 with latest amendments (to be paid as per actual length of pipe) |
| 17 | Development and stabilizing of the tubewell with Air compressor or required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. |
| 18 | Capacity of Air Compressor 300 cfm at 250 PSI |
| 19 | Development and stabilizing of the tubewell with submersible pump of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. |
| 20 | Collection of water samplefrom different strata and testing of sample from approved laboratory (Physical & chemical Analysis) |
| 21 | Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide etc.) |
| 22 | Making electric Logging of borehole with electronic well logger including cost of equipment at site etc.complete in all respect |
| 23 | Supplying at site Tibba sand etc. including pouring and packing in the annular space between the pipes assembly and the bore above clay seal complete in all respect. |
| 24 | Providing & Fixing Clay seal in graval packminimum 3 Mtr.(As per BIS Code 2800:2019) |
| 25 | Providing & Fixing Sanitery Seal (As per BIS Code 2800:2019) |
| 26 | Provision for Sterilisation of tubewell with sodium hypochorlide/ chlorination of well as per IS code 2800: 2019 complete job. The well shall be disinfected or sterilized as per IS code 2800:2019 or latest, after the development by pump and before the final test. All wells regardless of the use should be sterilized on completion to prevent or retard the growth of corrosion or Incrustation fostering organisms. This should be done by introducing chlorine into the water in the well and immediate aquifer surrounding the well The volume of water in the screen and casing should be estimated and sufficient chlorine added to yield for water with chlorination of 1000 ppm. The solution should be poured into the well and thoroughly mixed in the well by surging with pump. The solution should remain in the well for at leaset 6 hours during which it should be surged at about 2 h interval. After expiration of contact time, the well should be pumped initially back into the well for abour 30 minute and late to waste until there is little of no odour or taste of chlorine in the discharged water. IT has been found that using hypochlorite is of 10% concentration, the requirement of hypochlorite is 10 litre for every cubic meter of water in the well to produce. |
| 27 | OHSR |
| 28 | Construction of One No. RCC OHSR of 25000 ltr. Capacity with sill level not less than 15.50 mtr. and FSL not to be less than 17.20 mtr. from formation level. complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator, single manhole cover, lightening conductor and aluminum ladder inside OHSR & M.S ladder outside tank complete as described. Providing and fixing DI K-9 D/F expansion joints, Bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing. Duck foot bends, conforming to ISI-13382 and C.I./D.I, D/F sluice valve duly ISI marked (IS-14846-2000 or latest) one each with inlet, outlet and scour pipes & overflow. DI double flanged pressure pipe DI K-9 horizontally as per IS 8329-2000 & latest dully ISI Marked from bottom dome to duck foot band & further up to 2.75 mtr. as per detailed specification. TMT Steel G.I. railing in 2 rows in both sides of approved make & Painting of all external surfaces Providing and applying integral crystalling slurry of hydrophillic in nature for water proofing management etc. for vertical and horizontal surfaces and swellable typ water stop tap. complete in all respect. Note:- The Specification & Drawing are based on safe bearing capacity of soil not less than 8.75 ton per sqm. In case the safe bearing capacity ofless than 8.75 ton per sqm than the contractor shall submit his own design for foundation portion based on actual safe bearing capacity as per DWSS Specifications. The difference in quantity from the standard drawing based on 8.75 ton per sqm safe bearing capacity will be paid as per CSR + Prevailing ceiling premium) including providing & fixing automatic electronic water level control device & construction of plinth protection around the OHSR with brick masonry toe wall 40mm thick CC 1:2:4 on top cover, 100mm thick CC 1:8:16 & inside earth filling including over flow scour houdi complete in all respect. ( All including carraige) |
| 29 | PIPE LINE FOR PUMPING MAIN |
| 30 | Providing, Laying , fixing & jointing ofP.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications including excavation. (Manually) |
| 31 | 110mm o/d pipe of 10 Kgf. / sqcm |
| 32 | Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in – charge). |
| 33 | 100 mm I/d |
| 34 | Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete. |
| 35 | Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (3 no. each of size 0.9m x 0.9m |
| 36 | DISTRIBUTION SYSTEM |
| 37 | Providing, Stringing out PVC pipes as perISI-4985 (ISI marked with prior approval of Engineer in charge) casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing, including excavation & specialscomplete as per specifications for less than 3 mtr street width. Complete in all respect (BY MANUAL MEANS) Imp. Note:- Excavation item no. 28.1 (ii) (For Ordinary soil having gravel upto 40%) is taken as the area of village falls in KANDI AREA. (6kgf/sqcm) |
| 38 | PVC pipe63 mm o/d |
| 39 | PVC pipe75 mm o/d |
| 40 | PVC pipe90 mm o/d |
| 41 | PVC pipe110 mm o/d |
| 42 | Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting. |
| 43 | Dismantling of cement concrete 80mm thick cement concrete 1:2:4 over 100mm thick C.C. 1:8:16 and making good the same to its original condition complete in all respect. |
| 44 | Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in - charge) |
| 45 | 80 mm I/d |
| 46 | Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete 5 No. with Each 33 kg |
| 47 | Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department. |
| 48 | 0.60mm x 0.60mm |
| 49 | Hand boring Horizontly for crossing of pipe under road or any other obstacle by using Auger/Bocki method.Including excavation, stringing and jointing of pipe upto 160mm complete |
| 50 | HOUSE SERVICE CONNECTION |
| 51 | Providing household connection laying, jointing, fixing, testing MDPE pipes (As approved by Engineer-in-charge), including cost of excavation, C.I bib cock as per IS:210 with stainless steel spindle 20mm o/d MDPE/ GI pipe 4.50 mtr. (2.0 mtr. MDPE & 2.50 mtr. G.I, Vertical Pipe) 3" i/d uPVC clamps, GM ferrule ISI marked connection of 15mm i/d ferrule medium, special such as tees, bends, sockets, elbows, nipples (100mm & 150mm) union couplings, G.I Hooks etc. and Gun metal peet valve (heavy pattern) with hand wheels on MDPE pipe line laid in the ground or inside building, cutting, threading. making hole in the wall complete in all respect. |
| 52 | Providing fixing and Jointing Water Meter (Multi Jet) in G.I. pipe including cutting and threading pipe and making long screw etc. complete including cost of G.I. jam net complete. 15 mm i/d, providing fixing and jointing gen metal peet valves (Heavy pattern) with hand wheels, on G.I. Pipe lines laid in the ground or inside buildings including all carriages complete. 15 mm i/d, 15mm socket, MS hooks complete in all respect. |
| 53 | Providing and fixing of Bulk meter. |
| 54 | CHLORINATOR |
| 55 | Prov. Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator ,suitable for delivering 0.5 to 6 Litres of Bleaching Powder Solution/Sodium Hypo solution per hour under maximum delivery pressure up to 7 Kgf/cm², and suction lift not less than 1.5 m, as per DWSS. standard specifications. |
| 56 | PUMP CHAMBER WITH TOILET |
| 57 | Construction of Pump Chamber having 3.05x 3.70 mt plinth area including cost of electric wiring & sanitary installations as per standard design.complete in all respects. Including costruction of toilet outside the pump chamber. |
| 58 | PUMPING MACHINERY |
| 59 | Providing, installing, testing and commissioning of 1 no. Electrically driven pumping set of reputed make, capable ofdeleviring 185 lpm against a head of 77 mt . Complete in all respects. (7.50 BHP) |
| 60 | Supplying lowering of 65 mm dia GI pipe as per IS 1239 (B - class) premim makesuch (as Jindal Hisar) including cost of specials such as tees, bends, sockets elbow etc, cutting, treading and testing in trenches in the ground. Complete in all respects |
| 61 | Providing and fixing of submerssible of mm 2.50mm² core cable, complete in all respect |
| 62 | Providing installing, testing and commissioning of1 no. control panelwith closed transition star delta with enclosure consisting of electrical appliances such as contactor, furses, MCCB"s over load relays, isolator switches wiring and connnections. Complete in all respect. |
| 63 | C.IFITTING INSIDE PUMP CHAMBER |
| 64 | Providing and installing 100mm dia delivery main (From Tube well to Duck Foot bend including cost of C.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as C.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respect. |
| 65 | DEVELOPMENT OF WATER WORKS |
| 66 | Providing & fixing G.I. Barbed wire 3 ply fencing around the head works site in three rows complete in all respects including cost of winding wire & aluminum painting complete in all respect. |
| 67 | Providing & fixing angle iron pickets with angle 40mm x40mm x 6mm including cost of concrete block & painting complete in all respect. |
| 68 | Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm |
| 69 | Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respect. |
| 70 | Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr complete in all respects. |
| 71 | Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works. |
| 72 | Providing & fixing MS Sign Board as per standard size complete in all respect. |
| 73 | Construction of toe wall around the water works site |
| 74 | CARRIAGE OF MATERIAL |
| 75 | Extra for Carriage of Fine & Course aggregate i.e. Sand & Bajri from query to water works site Lead 40 Km. |
| 76 | Sand & BAJRI |
| 77 | ENVIRONMENT CHARGES |
| 78 | Grassingofgroundswithdoobgrassincluding uprooting rankvegetation and weeds by digging the area to a depth of 15 cm, removing all weeds andothergrowthwithrootsbyforking repeatedly, breakingclods,mixingfertilizer, rough dressing and then fine dressing for planting new grass, including disposal of all rubbishwithallleadsandlifts,plantinggrass rootsinrows10cmapartinbothdirections, watering,weedingandmaintenancetillturfis formed |
| 79 | Planting hedge including digging of trench 60 cm wide to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of sapling at 30 cm distance from plant to plant in two rows. |
| 80 | Supplying and planting permanent trees in prepared pits and watering |
| 81 | Supplying and planting permanent shrubs in prepared pits and watering |
| 82 | OPERATION & MAINTENANCE |
| 83 | Operation and maintenance is carried out by the contracting agency for 3 months (90 days)having Provision of Operating StaffPump Operator –Cum Chowkider 1 No,Provision of Bleaching powder or soldium chlorite for disinfection of water (100 units) etc. Complete job. |
| 84 | SOLAR POWER PLANT |
| 85 | Providing, fixing, installing, commissioning, Solar panel energy system (Monocrystalline) for amount of electric powe required for running elertric motor and other appliances such as fan, tube, Bulb etc. in water works site. Including Bi-directional meter and inverter of suitable capacity as per guidliness issued by PEDA complete in all respect. |
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