Public Health Engineering Department-PHED has published Construction , Successful , Testing And Commissioning Of Pre Settling Tank Near Filtration Plant , Sump Cum Pump House , Chowkidar Quarter Including All Relevant Electrical /Mechanical Components Providing/ Laying And Fitting Of 150/ 100/ 80/ 65/ 50Mm. Submission Date for this Tender is 24-06-2021. Water Treatment Plant Tenders in WSS Shirpora Bangil Jammu And Kashmir. Bidders can get complete Tender details and download the document.
| Name of Work: Construction, Successful, Testing and Commissioning of Pre Settling Tank near Filtration Plant, Sump Cum Pump House, Chowkidar Quarter including all relevant Electrical /Mechanical components; Providing/ laying and fitting of 150/ 100/ 80/ 65/ 50mm dia Mains and 50/ 40/ 25/ 20mm dia Sub Mains/ Distribution System for WSS Shirpora Bangil under JKIDFC. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 0.1 | Part : I) Civil Components: | 1 | ||
| 2 | 1 | Earth work in excavation by mechanical means (Hydraulic excavator) over areas (Exceeding 30cm in depth, 1.5mtr in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.50 m, disposed earth to be levelled and neatly dressed: \nAll Kinds of soil. | 2 | 689.9 | Cum |
| 3 | 2 | Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (Not exceeding 1.5 mtr in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, depth upto 1.5mtr. including disposal of excavated earth upto 1 mtr from cutting edge, disposed earth is to be levelled and neatly dressed in:\nAll Kinds of soil. | 3 | 1922.42 | Cum |
| 4 | 3 | Cutting road and making good the same including supply of extra quantities of material i.e. aggregate, moorum screening, red bajri and labour required. Butmuminous portion Quarry. | 4 | 67.5 | Cum |
| 5 | 4 | Providing stone soling and dumping in horizonalal in level quarry | 5 | 28.24 | Cum |
| 6 | 5 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level. | 6 | ||
| 7 | 5.1 | 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40mm nominal size) Crushed. | 7 | 16.84 | Cum |
| 8 | 6 | Providin.9 and laying in position specified grade of reinforced cement concrete excluding the cost of centenng. shuttering, finishing and reinforcement-All work upto plinth level. | 8 | ||
| 9 | 6.1 | 1.1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size) | 9 | 26.92 | Cum |
| 10 | 7 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts ans sturts, etc. upto floor five level excluding cost of centring, shuttering, fmishing and reinforcement. | 10 | ||
| 11 | 7.1 | 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size) | 11 | 56.23 | Cum |
| 12 | 8 | Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement with 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) | 12 | 27.64 | Cum |
| 13 | 9 | Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification | 13 | 841.61 | Kg |
| 14 | 10 | Centering and shuttering including strutting , propping etc annd removal of form work for : | 14 | ||
| 15 | 10.1 | Foundations, footing, bases of columns. | 15 | 31.16 | Sqm |
| 16 | 10.2 | Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. | 16 | 495.25 | Sqm |
| 17 | 10.3 | Lintels, beams, plinth beams, girders, bressumers and centilevers. | 17 | 57.66 | Sqm |
| 18 | 10.4 | Suspended floors, roofs, landings, balconies and access platform. | 18 | 130.32 | Sqm |
| 19 | 10.5 | Edges of slabs and breaks in floors and walls. Under 20 cms wide | 19 | 167.31 | Mtr |
| 20 | 10.6 | Extra for shuttering in circular work | 20 | 330.84 | Sqm |
| 21 | 11 | Providing incorporating (During Concreting) G.P sheet strip water seal 1.25mm nominal thick, at construction joints, incl. jointing of ends and to form a continuous basis strip area (excluding laps) to be measured. | 21 | 9.71 | Sqm |
| 22 | 12 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Thermo-Mechanically Treated bars. | 22 | 11430.4 | Kg |
| 23 | 13 | Brick work with common burnt clay F.P.S.(non-modualar) bricks of class designation 75 in foundation and plinth in\nCement mortar 1 :4 ( 1 cement : 4 coarse sand) | 23 | 35 | Cum |
| 24 | 14 | Extra for brick work in superstructure above plinth level upto floor V level. (By manual means) | 24 | 35 | Cum |
| 25 | 15 | 12mm Cement plaster of mix: 1 : 4 ( 1 cement : 4 coarse sand) | 25 | 199.07 | Sqm |
| 26 | 16 | 15mm Cement plaster on the rough side of single or half brick wall of mix: 1 : 4 ( 1 cement : 4 fine sand) | 26 | 487.79 | Sqm |
| 27 | 17 | Strctural steel work welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. | 27 | 1365.22 | Kg |
| 28 | 18 | Providing wood work in frames of doors , windows clerestory windows and other frames , wroguth framed and fixed in position. KD/ Silver wood. | 28 | 0.91 | Cum |
| 29 | 19 | Providing and fixing galzed shutters for doors, windows and clerestory windows using 10kg/sqm (4mm thick) glass panes including black enamelled ISI marked M.S butt hinges with necessary screws. KD/ Silver Wood. | 29 | 13.47 | Sqm |
| 30 | 20 | Providing and fixing 30mm thick wire guaze shutters using galvanised M.S wire gauze of avergae width for aperture 1.4mm with wire of dia 0.63mm for doors windows and clerestory windows including ISI marked brgith finsihed 0r/ and black enamelled M.S butt hinges with necessary screws. KD/ Silver Wood. | 30 | 20.87 | Sqm |
| 31 | 21 | Suppying and fixing rolling shutters of approved make, made of required size M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including the cost of providing and fixing necessary 27.5 em long wire springs manufacture from high tensile steel wire of adequate strength confirming to IS 4454 part1 and\nM.S. top cover of required thickness for rolling shutters.\n80x0.90 mm M.S. laths with 0.90 mm thick top cover. | 31 | 5.2 | Sqm |
| 32 | 22 | Providing and fixing ball bearing for rolling shutters. | 32 | 2 | No |
| 33 | 23 | Providing /Fixing of coloured tin G.S Sheet roofing fixed with polymer coated J or L hooks , bolts and nuts 8mm diameter with bitumen and G.I limpet washers excluding the cost of purlins, rafters and trusses ( 0.50 mm thick coloured | 33 | 123.1 | Sqm |
| 34 | 24 | P/F of G.S plain coloured eves boarding of 250mm wide of standard thickness incl all carraiges upto site of work ( 0.50mm thick ) | 34 | 61.75 | Mtr |
| 35 | 25 | P/F of coloured sheet weather boarding for gabbles. | 35 | 31.92 | Sqm |
| 36 | 26 | Applying priming coat:\n with ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood) | 36 | 58.93 | Sqm |
| 37 | 27 | Applying priming coat:\nwith ready mixed red oxide Zinc Chromate primer of approved brand and manufacture on steel galvanised iron/steel works | 37 | 10.4 | Sqm |
| 38 | 28 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work | 38 | 58.93 | Sqm |
| 39 | 29 | Cement concrete flooring 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete. 50 mmthick with 20mm nominal size stone aggregate. Crushed. | 39 | 28.32 | Sqm |
| 40 | 30 | Painting with ready mixed synthetic enamel paint of approved brand and manufacture in all shades to give an even shade New steel work (two or more coats) | 40 | 10.4 | Sqm |
| 41 | 31 | Finishing walls with water proofing cement paint of required shade New work (two or more coats) applied @3.84 kg/10 sqm. | 41 | 341.54 | Sqm |
| 42 | 32 | Applying one coat of water thinable cement primer of approved brand and manufacture on wall surface Water thinable Cement primer. | 42 | 202.11 | Sqm |
| 43 | 33 | Distempering with 1st quality acrylic washable distemper (ready made) of approved manufacturer and of required shade/ colour complete as per manufacturer's specifications Two or more coats on new work | 43 | 107.2 | Sqm |
| 44 | 34 | Providing hoisting and fixing of wood work for trusses/purlins rafters/posts/ post-plates including cost of screws. | 44 | 3.16 | Cum |
| 45 | 35 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. Layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead upto 50m and lift upto 1.5m. | 45 | 2022.33 | Cum |
| 46 | 36 | Providing fitting of 150mm dia MS flanged pipe (flanges 8mm thick) including welding charges and including anchoring for proper fittment into the cement concrete wall complete job. | 46 | 3 | Job |
| 47 | 37 | Providing/Fixing and successful testing Commissioning of double flanged non rising spindle with hand wheel C.I Sluice valve ISI make with R.I Cloth nuts bolts includes all carriges upto site of work, cost of lead spun yarn , earth work excavation, carriage complete job of following dia | 47 | ||
| 48 | 37.1 | 150mm dia Sluice Valves | 48 | 9 | No |
| 49 | 37.2 | 100mm dia Sluice Valves | 49 | 4 | No |
| 50 | 38 | Providing fixing of M.S lid cover of size 0.75x0.75 fitted with 50x50x6mm angle iron frame including locking arrangements complete all told . | 50 | 1 | job |
| 51 | 39 | P/F of PVC main hole cover with frame complete incl carraiges 0.45x0.45 Mtr . | 51 | 6 | No |
| 52 | 40 | Dry random rubble masonry with hard stone in foundation and plinth:\nUsing quarry stone with bond stone. | 52 | 6.99 | Cum |
| 53 | 41 | Supply and providing of Khak Bajri including watering & Preparation of surface | 53 | 12.33 | Cum |
| 54 | 42 | Electrification of pump house inside and outside including service lines main control board with all required control devices and accessories of approved make complete in all respects ( concealed in PVC conduct) | 54 | ||
| 55 | 42.1 | Lighting points | 55 | 15 | No |
| 56 | 42.2 | Heating Points | 56 | 7 | No |
| 57 | 42.3 | Bulk head outside Lights | 57 | 8 | No |
| 58 | 43 | Fabrication/ Manufacturing of MS bends (6mm thick) for inlet, outlet and disposal arrangements as per site requirement complete (150mm dia).\n | 58 | 4 | Job |
| 59 | 44 | Providing and fixing aluminium tower bolts lSI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : | 59 | ||
| 60 | 44.1 | 250x10 mm | 60 | 8 | No |
| 61 | 44.2 | 100x10 mm | 61 | 2 | No |
| 62 | 45 | Providing and fixing aluminium handles lSI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc. complete. | 62 | ||
| 63 | 45.1 | 125 mm | 63 | 10 | No |
| 64 | 45.2 | 100 mm | 64 | 26 | No |
| 65 | 46 | Providing and fixing 1st quality ceramic glazed tiles conforming to IS :·13753 of minimum thickness 5 mm of approved make like NITCO, ORIENT, SOMANY KAJARIA, or equivalent make in all colour, shades except begundy, bottle green, black of any size as approved by Eningeerin- Charge in skirting, risers of steps and dados over 12 mm thick bed of Cement Mortar 1:3 ( 1 cement: 3 coarse sand) and jointing wtih grey cement slurry@ 3.3 kg per sqm including pointing in white cement mixed with pigment of matching shade complete. | 65 | 14.93 | Sqm |
| 66 | 47 | Providing and fixing G.l. pipes complete with G.l. fittings and clamps, including cutting and making good the walls etc.: INTERNAL WORK-Exposed on wall 15 mm dia. nominal bore | 66 | 30.5 | Mtr |
| 67 | 48 | Providing fixing of PVC pipes/ pipe specials of reputed make ( Prince Type ) | 67 | ||
| 68 | 48.1 | 100mm dia | 68 | 3 | No |
| 69 | 48.2 | 80mm dia | 69 | 8 | No |
| 70 | 49 | Providing and fixing water closet squatting pan ( Indian type W.C. pan) with 100 mm sand cast Iron P or Strap, 10 litre low level P.V. C. flushing cistern including flush pipe (of approved make) "manually contro(led device (handle lever) conforming to IS:7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required. \nLong pan pattern white vitreous china W.C. pan of size 580 mm. | 70 | 1 | No |
| 71 | 50 | Providing and fixing Salem Stainless Steel A lSI 304 (18/ 8) kitchen sink as per I.S. 13983 with C.l. brackets and stainless steel plug 40 mm including painting of fittings and brackets, cutting and making good the walls wherever required:\n610x510mm bowl depth 200mm | 71 | 1 | No |
| 72 | 51 | Providing and fixing C.P. brass angle valve for basin mixer and gyser points _of approved make conforming to IS : 8931\na) 15 mm nominal bore | 72 | 1 | No |
| 73 | 52 | Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.\n15 mm nominal bore | 73 | 2 | No |
| 74 | 53 | Providing and fixing C.P. brass bib cock of approved quality conforming to IS : 8931\n15 mm nominal bore | 74 | 2 | No |
| 75 | 54 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank lSI : 12701 marked indicating the BIS License No. with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank [Sintex, Electroplast, Star, Lotus or equivalent having valid lSI license]. | 75 | 500 | Litre |
| 76 | 55 | Providing fixing of various PVC fittings: | 76 | ||
| 77 | 55.01 | 100mm dia door Junction | 77 | 1 | No |
| 78 | 55.02 | 100mm dia Bend | 78 | 4 | No |
| 79 | 55.03 | 100mm dia collar | 79 | 4 | No |
| 80 | 55.04 | 100mm dia Gasket | 80 | 15 | No |
| 81 | 55.05 | 80mm dia door Junction | 81 | 2 | No |
| 82 | 55.06 | 80mm dia floor trap | 82 | 2 | No |
| 83 | 55.07 | 80mm dia bend | 83 | 6 | No |
| 84 | 55.08 | 80mm dia collar | 84 | 4 | No |
| 85 | 55.09 | 80mm dia Gasket | 85 | 15 | No |
| 86 | 55.1 | Floor Pvc grating | 86 | 2 | No |
| 87 | 56 | Providing, Laying and fitting of 100mm dai G.l. flanged pipe including cost of welding, nuts, bolts, rubber washers etc., | 87 | 1500 | Mtr |
| 88 | 57 | Providing/ Laying S&S centrifugally cost (spun) Iron pipes (class 1.A) confirming to IS-1536. | 88 | ||
| 89 | 57.1 | 150mm dai | 89 | 1920 | Mtr |
| 90 | 58 | Providing Laying and fitting of G.l. pipes incl. all carraiges and stacking at available suitable place (light grade) ISI marked confirming to IS1239 part-I. | 90 | ||
| 91 | 58.1 | 80mm dia G.I Pipe | 91 | 300 | Mtr |
| 92 | 58.2 | 65mm dia G.I Pipe | 92 | 300 | Mtr |
| 93 | 58.3 | 50mm dia G.I Pipe | 93 | 650 | Mtr |
| 94 | 58.4 | 40mm dia G.I Pipe | 94 | 700 | Mtr |
| 95 | 58.5 | 25mm dia G.I Pipe | 95 | 2500 | Mtr |
| 96 | 58.6 | 20mm dia G.I Pipe | 96 | 2600 | Mtr |
| 97 | 59 | Providing push on joints to centrifugally ( Spun) cast iron iron pipes or ductile iron pipes including testing of joints including the cost of rubber gasket. | 97 | 350 | Joints |
| 98 | 60 | Making connection of G.l. distribution branch with G.l. main of following sizes by providing and fixing Tee, including cutting and threading the pipe etc. complete | 98 | ||
| 99 | 60.1 | 25 to 40 mm nominal bore | 99 | 25 | No |
| 100 | 60.2 | 50 to 80 mm nominal bore | 100 | 10 | No |
| 101 | 61 | Carriage of material from sources upto Actual site of work by Mechanical Transport incl. loading, unloading and stacking. | 101 | ||
| 102 | 61.1 | Cement/ steel for avg lead 07 Kms | 102 | 79.34 | M.Ton |
| 103 | 61.2 | Sand avg lead 35 Kms | 103 | 91.23 | Cum |
| 104 | 61.3 | 20mm stone Aggregate for avg lead 25 Kms | 104 | 121.26 | Cum |
| 105 | 61.4 | 40mm stone Aggregate for avg lead 25 Kms | 105 | 14.97 | Cum |
| 106 | 61.5 | Sand/ Stone Soling for avg lead 10 Kms | 106 | 35.22 | Cum |
| 107 | 61.6 | Bricks for avg lead 35 Kms | 107 | 16539 | No |
| 108 | 62 | Part : II) Mechanical Component: | 108 | ||
| 109 | 62.01 | Design, supply, providing, installation, successful testing and commissioning of vertical turbine pumping unit of following parameters. • Site Condition: Altitude = 1606 Meters (AMSL), Ambient Temperature = +40ºC to - 15ºC, Relative Humidity = 60% • Type of water = Raw water having specific gravity of unity average • Quality of water = Raw water with silt having medium to coarse sand.\nA. PUMP) 1. Discharge = 12000 GPH 2. Type = Self water lubricated, VT pump, open line shaft. 3. Liquid to be handled = Raw Water 4. RPM = 1450 5. Head = 130 mtrs\n6. Efficiency = Not less than 75% 7. Impeller = Closed/Semi-enclosed mixed flow all bronze 8. Line shaft = Stainless steel 9. Impeller shaft = Stainless steel\n10. Line shaft bearing = Cutless rubber/ Neoprene rubber 11. Line shaft coupling = Stainless steel 12. Suction Strainer = MS fabricated 13. Suction Bowl/Bell mouth= Cast Iron 14. Pump Bowl = Cast iron 15. Column pipe = Mild Steel of wall thickness not less than 8mm flanged type in assorted lengths. At least 04 mtr column pipes (with one pumping unit) to be provided. Each column pipe shall not be more than about 1.5m long. 16. Make = Kirloskar/ M&P/ Beacon/Mathur Plate Pump bowl to be designed with minimum number of stages. \nB. Prime Mover) 1. Type = Vertical shaft, AC induction 2. Power Supply = 03 Phase, 415V + 10% AC 3. Frequency = 50Hz + 3% 4. RPM = 1450 Synchronous 5. Efficiency = Not less than 85% 6. HP = As per above parameters not less than 60HP 7. Class of insulation = F or above 8. Type of duty = Continuous 9. Motor thrust bearing = Anti friction ball bearing 10. Make = Kirloskar/ABB/ Siemens The motor should be able to with stand fluctuations in voltage and should be conforming the latest IS specifications.\nC. Accessories) Each pumping unit shall be provided with motor stool discharge elbow, non reverse ratchet, coupling etc as per standard specifications besides all other accessories required for satisfactory performance of pumping units shall be provided. Moreover cost of pumping set complete (VT pump/Electric motor /Accessories) as detailed above is inclusive of all taxes and duties (state/central) and carriage charges for delivery in the consignee’s stores.\nTest certificate: - The requisite test certificates of the offered equipment shall have to be provided to the department.\n | 109 | 2 | Jobs |
| 110 | 63 | Base Frame\nFabrication, providing, fitting of motor base frame & its tie members out of ISMB 150 - 27 m @ 15 kg / m = 405 Kg & covering of the base frame area with inspection chamber excluding pump lowering hole by 8mm thick MS chequered sheet 6 SQM@ 68.5 kg/ SQM = 411 Kg\nThe quantity of the steel may vary as per site requirement as it is conditional to civil structures being constructed. \n | 110 | 816 | Kg |
| 111 | 64 | Delivery Manifold\nFabrication, providing, fitting of delivery manifold system for 02 no pumping units out of Heavy duty 6.3 mm thick 125 mm Diameter MS pipe at site and suitable no of bends / pipe Spacer of 125 mm nominal diameter with - 18 no 22 mm thick flange, gaskets, screw fasteners as per pump diffuser size of the units to be installed and pipe being used as per site requirement. The system is to be designed to with stand pressure of 25 Kgf /cm2. (The quantity of the steel may vary as per site requirement as it is conditional to civil structures being constructed.)\nPressure gauge Mechanism involving. \n (a)Welding of ¾" MS socket to 125mm Dia MS flanged delivery manifold at desired locations as per site requirement.\n(b) MS Nipple ¾"- 1no\n(c)Providing/Fitting of gun metal ¾" ball valves 1 no at the desired locations above the nipple of item no (b). \n (d) Providing /fitting of pressure gauge (0 to 20 kgf/ cm2) on the above welded MS nipple & gun metal ¾" ball valve.\n The work is to be executed at site by very skilled welder by shifting of desired tools and tackles as per directions of the site engineer, should be aesthetic and leak-proof. \n | 111 | 1 | C.Job |
| 112 | 65 | Supply, providing, fitting of 125mm diameter PN 16 Sluice valves (03 nos) and Reflux/non-return valves (02 nos) of VAG/AVK make including providing & fitting of nut- bolts, RI cloth etc. The job includes p/f of 12mm thick flanges and tail piece for washout system and in-between SV & NRV as per site requirement. | 112 | 1 | C.Job |
| 113 | 66 | Design , manufacturing , providing , erection, testing and commissioning of 03 MT capacity overhead gantry system as per following details:\na) Providing, fitting of base member out of ISMC 100, 1.5m long at two supporting ends to be rested on the opposite walls of the pump house. (3m, 9kg/m = 27Kg\nb) Horizontal beam ISMB 200, 6m long (or as per site requirement, 24.2Kg/m = 145.2 kg to be rested/welded to the base member. \n The quantity of the steel may vary as per site requirement as it is conditional to civil structures being constructed. \n | 113 | 172.2 | Kg |
| 114 | 67 | Providing/Fitting/testing of hand chain pulley block with 02 no. sling made out of steel rope as per site requirement having following specifications:\nCapacity – 03 Ton. Lift – 06 m Shall have minimum effort to lift a specified load.\nFrame shall be designed for proper strength built from steel plates with bolted /welded construction.\nGear: -Chain pulley blocks shall be supplied with helical or worm gear. The gear shall be designed for surface durability. All gears shall be machine cut from alloy steel and casehardened with means shall be provided for ample lubrication.\nLoad Brakes: -Chain pulley block shall be provided with an automatic mechanical Ratchet and Pawl type load brake which will prevent self-lowering of the load and sustain/hold the load in all working positions. The load brake shall allow smooth lowering of the load without serious overheating which may impair efficient working of the block.\nThe Pawl & Ratchet shall be made of steel hardened and tempered to provide satisfactory degree of wear resistance \nBearing:-Only antifriction bearing shall be used. All the bearing shall be adequately lubricated type.\nHooks: - The hooks (top and bottom) shall conform to IS: 8610. Hooks shall be provided with safety latches to prevent accidental unhooking.\nLoad Chain: The load (link) chain shall be conforming to minimum Grade 80 of IS: 6216.The chain shall be pitched and polished.\nHand Chain: -The hand chain shall be conforming to grade 30 of IS: 2429 (Part-II). The chains shall be pitched & polished. The length of chain shall be such that the lowest point of loop shall be 1 meter above the operating level.\nChain Wheel: - Wheel for load chain shall be made of material suitable for use with load chain employed and is of adequate strength and shall be designed to ensure effective operation. Wheels shall be provided with guides to prevent sagging of chain.\nIdler Wheel: -The chain pulley blocks shall be provided with idler wheels so shaped as to avoid twisting of the chain when passing round.\nShall have Ease of installation and maintenance.\nShall have compact design. All materials used in construction of different components shall individually conform to IS: 3832.Make: - Induff, Globe\n | 114 | 1 | Job |
| 115 | 68 | Painting of the all above fabricated structure of base frame, gantry, and delivery manifold by paint in two coats of departmentally approved colour after primary coat of red oxide. | 115 | 1 | Job |
| 116 | 69 | Rising Main:\nSupply, Laying (underground wherever necessary), testing and Commissioning of flanged MS pipes, 125mm NB, 5.4mm thick in suitable lengths as Rising Main having beveled ends. The pipes are to be welded end to end with perfect two/ suitable number of layers of arc welding to make the joints leak proof. The job includes fabrication, supply & welding of offset/bends as per the site requirement. The Pipe shall conform to IS 1239, 2005 part1, the acceptable make are Jindal/Prakash/Surya and the M.S Flanges (18mm thick) shall conform to IS 6392. \nEarth work: \nThe pipe shall be laid underground, two feet below the ground surface, as per the defined contour after carrying out the earth work excavation. The job includes backfilling of the excavated soil after laying, complete in every respect. The road cuts and safe overburden thereof, along the road cuts with oversized pipe jacketing is also included in the job.\n | 116 | 1500 | M |
| 117 | 70 | Air Release valve: \nsize & rating : NB 50 & PN16/PN1.6\nMake : VAG/Sigma flow \nType : Automatic Air Valve\nOperation : Single chamber air valve, directly operated by the flow medium, high Venting capacity up to sonic velocity \nMOC Body & Cover : Ductile iron (GGG-40)\nMIC inner Parts :Floater, shell etc. of stainless steel\nCoating :Inside and outside of epoxy coating.\nThe ARV is to be installed at an appropriate locations on the rising main (125mm dia). As directed by the site Engineer, the locations in the rising main pipe shall be cut to accurate size/holes suitable for installation of ARV. The job includes providing & welding of B class G I nipple in reduced section 65mm to 50mm to be welded with the pipe on one side & flanged on the other side with the ARV. All flanges shall be conforming to IS6392, table 5.The gaskets for the flanges shall be confirming to IS 638-79.\n | 117 | 2 | Jobs |
| 118 | 71 | Tool kit in a suitable box comprising of following tools (Taparia Make) \nPipe wrench 18//-01 No.; Pipe wrench 2// – 01 No.; Ring spanner set of 12 pieces. - 01 set.; Open ended spanner set of 12 pieces -01 set.;\nPliers 8// -01 No.\nAdjustable wrench -01 No.\nL.T. Line tester -01 No.\nHook on meter -01 No.\nDigital AC clamp meter , 1000A tester (clip on meter)\nScrew driver set starter type 01 set \nChisel type Screw driver set -01 set.\nHammer -01 No.\nHex saw frame with set of 6 blades. -01 No.\nBamboo Ladder 16 feet long.\nLink disconnecting rod 12 feet long.\nMedium size Bukhari made from 1mm MS sheet with heavy duty exhaust pipes as per requirement.\n | 118 | 1 | Job |
| 119 | 72 | Providing / fitting / testing of ABC MAP (Mon ammonium Phosphate) fire extinguisher with fallowing specifications\n Chrome plated brass valve\n Chrome plated brass discharge nozzle\n Skirted steel cylinder\n Rechargeable\n Inter changeable components\n Heavy duty steel carrying handle\n Stainless steel house trap \n Steel forked wall bracket\n Capacity 6 Kgs\n Make -- Minimax, Cease fire\n The job includes its fabrication of angle iron base frame wall mount type with brackets as per site requirement.\n | 119 | 1 | Job |
| 120 | 73 | Part : II) Electrical Components | 120 | ||
| 121 | 73.01 | Manufacturing, installation and commission of 150 KVA, oil cooled AL. wound three phase, outdoor type 11/0.433 KVA Level -2 type distribution, transformer shall have core type construction, suitable for outdoor system as step down transformer. The primary winding shall be connected in the delta and secondary winding in star with symbol (DYLL). The neutral of separate insulated terminal. The core shall be built up of high grade chrome annealed silicon steel laminators having low loss and coated firmly with channeled frame to prevent noise and vibrations.\nThe LV winding shall be circular and concentric with HV winding on the outside. The arrangement of winding should be robust in elect. / mechanical construction and should permit free circulation of oil to avoid hot spots. Adequate bracing shall be provided so that a strong self-supporting coils is obtained, no tapes shall be provided in the winding Electrical grade epoxy dotted or other suitable insulations both for LV and HV windings. The transformer tank shall be made out of MS Sheet of minimum thickness 3.15mm thickness for sides and 5mm thicknesses for top and bottom plate, suitable to withstand extreme pressure conditions. Primary coating of red oxide and two coats of enamel paint should be duly painted on the tank. The transformer shall have a conservator tank provided with a drain plug-filling hole with cover. The cover shall be with 75×49 mm channel, with holes to make them suitable for mounting on plate/ plinth. The transformer tank shall be fitted with new/fresh 11 KV grade T-oil up to specific mark, the earthing terminals, lifting lungs, rating and terminal marking plate, bi-metallic terminal connection for High Voltage/ Low voltage side bushing level gauge, breather, duly valve should be provided to the transformer.\n | 121 | 1 | C.Job |
| 122 | 74 | Providing and erection of steel tubular pole of 9meter length (SP33) with base plate of 350mmx350x8mm duly welded. The job includes required earth work/trenching for erection of poles by skilled labour including re-filling of trench with RBM / boulders. The job also includes all types of carriages both mechanical and manual means, head load, earthing of poles as per IEE rules. | 122 | 1 | Job |
| 123 | 75 | Providing and laying of cement concrete block in M15 mix with 20mm, aggregate 1000mm underground as per site requirement and 300mm above ground complete in 600mm diameter with all farm work/required shuttering. The job includes all types of carriages both mechanical and manual means, head load etc. | 123 | 1 | Job |
| 124 | 76 | Providing and applying of metallic primer anti-corrosive type and 2 coats of aluminium paint by skilled painters. | 124 | 1 | Job |
| 125 | 77 | Supply, Providing and fitting of GI channel “V” cross arm (70x40x6mm) with GI angle Pole top bracket (50x50x6mm) including back clamps of 50x8mm for fixing V cross arm and pole top bracket without making holes in the ST pole as per REC standard for single pole structure. | 125 | 19 | Kg |
| 126 | 78 | Providing and fitting of 11KV HT pin insulators composite polymer type (5KN) with GI pins as per IS specifications. | 126 | 9 | No |
| 127 | 79 | Supply, transportation, laying and stringing of overhead 0.05 ACSR conductor on cross arms through insulators including binding and twisting with soft Aluminium wire on both sides of insulators complete in all respects as per REC standards. \n The quantity of conductor may vary as per site requirement as it is conditional to civil structures being constructed.\n | 127 | 200 | Mtr |
| 128 | 80 | Providing and fitting of galvanized nut bolts of required size as per site requirement. | 128 | 5 | Kg |
| 129 | 81 | Providing and fitting of anti-climbing devices with required nut-bolts and clamps. The job includes providing and installation of danger sign plates with clamps. | 129 | 1 | No |
| 130 | 82 | Supply, installation, testing and commissioning of 11KV disc insulators 120KN porcelain type complete with all fittings as per IS specifications. | 130 | 3 | No |
| 131 | 83 | Providing and fixing of guy wire with required buckles and guy insulators complete with all fittings viz. MS rod, earth work, concrete bottoming. | 131 | 5 | Jobs |
| 132 | 84 | Supply, providing and erection of 9-Meter-long M.S Steel Tubular Poles conforming to SP – 33 of IS 2713 having reduced section of 6” X 5” X 4” from bottom to top. The poles (set of 2 for installation of transformer) shall be fitted with base plate welded at bottom. Grouting of the poles in a circular cement concrete block of 450 mm diameter & 1500 mm deep in 1:2:4 mix after earth work excavation and includes providing and fitting of sign boards indicating “11000/440 Volts Danger”. The job includes providing and fitting of:\nGI channel sections (02 Nos.) fabricated out of ISMC 100, 9 feet long for making transformer bed and suitable size G.I. angle belting for securely resting of HT/LT transformer. \nGI Channel sections fabricated out of ISMC 100, 9 feet long (07 Nos.) for resting of GOD set, DO set and LA set.\n11 KV heavy duty drop out set Polymer type with fittings (1 set).\n11 KV heavy duty G.O.D set Polymer type with fittings (1 set).\n11 KV heavy duty G.I. lighting arrestor set with fittings (1 set).\n11KV pin insulator with G.I. pins (01 set)\nNuts, bolts, U-clamps for holding/fixing of channels, cross etc as per IEE requirements.\nThe job includes painting of poles in silver colour double coat after applying of double coat of steel primer etc. It also includes earthing of H- frame, lightening arrestor, G.O.D. link set etc as per IEE rules.\n | 132 | 1 | Job |
| 133 | 85 | Supply, providing and erection of 9-Meter-long M.S Steel Tubular Poles conforming to SP – 33 of IS 2713 having reduced section of 6” X 5” X 4” from bottom to top. The poles (set of 2 poles for tapping H- frame) shall be fitted with base plate welded at bottom. Grouting of the poles in a circular cement concrete block of 450 mm diameter & 1500 mm deep in 1:2:4 mix after earth work excavation and includes providing and fitting of sign boards indicating ‘11000/440 Volts Danger’. The job includes providing and fitting of:\nCross arms (3 Nos.) fabricated out of G.I. ISMC 75, 9 feet long for fixing/ fitting pin insulators and link set\n11 kV heavy duty pin insulators. \n11 kV heavy duty link set Polymer type with fittings (1 set).\nProviding, binding, stretching of 0.05 ACSR conductor from 11 KV pins to link set ( Approximate length of conductor = 07 mtr).\nProviding and fitting of G.I. cross arm as per site requirement.\nNuts, bolts, U-clamps for holding/fixing of channels, cross etc as per IEE requirements.\nThe job includes painting of poles in silver colour double coat after applying of double coat of steel primer etc. The job includes earthing of H-frame including lightening arrestor link set etc. as per IEE rules.\n | 133 | 1 | Job |
| 134 | 86 | Supply, Providing and fitting of GI channel (75x40x6mm) cross arms for H-frames, GI angle (50x50x6mm) cross braces for H-frames, 50x50x6mm angle support as per REC standard. | 134 | 34 | Kg |
| 135 | 87 | Providing, fitting, installation, testing and commissioning of 100KVA balanced Voltage Stabilizer involves following specifications: a. Load Rating: 150 Amp. b. Range: Three phase unbalanced for 180V – 415 V c. Copper wound with adequate insulation and thickness suitable for the load. d. Cores should be of cold rolled high silicon steel laminations held together with the help of steel clamps; material should be such that both magnetized currents and the core losses are minimum. The core laminations to be of minimum thickness but of adequate strength. e. Hysteresis losses to be minimum and temperature not to exceed 70 Degree Celsius. f. Air gap to be minimum to avoid Eddy formations for the coils to be immersed in insulating varnish and dried by suitable means. g. Regulator to be Double Plate type with cylindrical copper contacts having six boosting steps. The contacts to be suitable to with stand over loading current at least double the rated current over considerable period of time. h. The container to be sufficient to accommodate cores, windings, internal connections, and insulating media. Suitable cooling tubes to be provided along with oil level indicators. The container should be manufactured out of MS sheet of suitable thickness strong enough to withstand stresses produced by jacking and lifting. It should be provided with lifting lugs and should be duly Painted form inside and outside. i. The container at its top to be fitted with proclain insulators for housing poles on the 19mm Bakelite plate.\nj. Seven numbers of brass poles to be fitted in the plate, three each for incoming and outgoing poles and one for neutral. The poles to be marked. The space between the poles to be sufficient enough to accommodate the required size tube terminals to prevent arcing. k. The top of the container to have a display panel for housing 02 numbers voltmeters 0- 500V, square dial flush type (Rishabh make), one for incoming & other for outgoing for each phase with one neon indicators for every incoming & outgoing circuits. l. Insulating media (T-oil) of 11 KV grade to be provided and filled with dielectric strength of 5 KV at 4mm air gap. m. Steel Castor wheels to be fitted to the container at the bottom for easy positioning of the stabilizer. n. Providing and fitting of suitable copper terminals duly crimped and taped to the incoming and outgoing cables.\n | 135 | 2 | C.Jobs |
| 136 | 88 | Fabrication, assembling, providing, fitting and testing of modular control panel of appropriate size fabricated out of suitable gauge sheet having required openings/vents and protection and fitted with following accessories:- i)Change over switch: Qty=One no.; Type=Front operated on load, 4-pole,415±15% V,50±3% HZ; Rating= 250 Amp; Make=Legrand/L&T/C&S/Havells/T&C; ii)Distribution bus bar: Electric grade aluminum with red ,blue and yellow tapings of adequate section; Rating=250 Amps; iii) Circuit Breakers = MCCB(incoming): Qty = 01 no; Make=Legrand/L&T/C&S/Havells/T&C No. of poles = 04; Rated current=250 Amp; Rated operational voltage =415V±15%; Ultimate S.C breaking capacity =50 KA; iv)Circuit Breakers = MPCB (Outgoing): Qty=02 nos; Make =Legrand/L&T/Havells/C&S/T&C; No. of poles=03; Rated current=160 Amp; Rated operational voltage = 415V±15%; Ultimate S.C breaking capacity = 35KA v) Starters (FASD) = 02 nos; Fully automatic Star-Delta Starter (L&T Make, Model MU-G 75 with relay range of 66-110 A suitable for 70HP motor). The starter shall be of sheet enclosure type suitable for operating on 3 – phase, 415 V, 50 Hz AC Power Supply. The starter shall be able to provide single phase, phase reversal, phase imbalance and overload protection to the motor. The starter shall also have On/OFF, voltage and current indication and shall be flush fitted in the panel. vi) Protections: Under voltage Relay; Over voltage Relay; Single phase preventions; Phase Reversal Relay; Earth Fault Relay--Earth fault, ground fault monitoring; Indication =Neon Indicators; vii) 20 KVAR Capacitor Bank: Capacitor 20 KVAR Phi Cap Heavy Duty – 01; Make: EPCOS /L&T; Contactor Capacitor Duty 25 KVAR – 01; Make: L&T/Siemens/Havells/Schneider; MCB TP 63A C Curve --- 01; Make: L&T/Siemens/Havells/Schneider; On Delay Timer: 0-60Sec – 01; Make: L&T/GIC; Capacitor Bank to be connected in such a way that it will get on after 10-15 Sec of Start Delay.viii) Current Transformer: 100/5A, 10VA Class 1.0 Encapsulated; Make: AE/ Rishabh/Elmax; Auxiliary Wiring & Protection: Auxiliary Wiring to be done with 1.0 MM FRLS wire (Polycab/KEI/Havells Make); CT Wiring to be done with 2.5 MM FRLS wire Polycab/KEI/Havells Make) Aux MCB 2A SP to be provided at every input and output connection of instrumentation. ix) Ampere Meter: Size=96mm Sq; Range=0-50 Amp; Make=L&T/Rishabh; CT Coils = Requisite Capacity & CT ratio; CT Coils per meter = 03 no’s; Selector Switch per meter =01; Type = Analogous; Qty =03 no’s; x)Voltmeter: Size =96mm Sq; Range=0-500 Volts; Make=L&T/Rishabh; Selector Switches =03 no’s; Type= Analogous; Qty=03 no’s; xi) Frequency Meter: Qty=01 No; Range=0-60HZ; Type=Analogous; Make=L&T/Rishabh; xii)Stabilisation Units =(voltage stabilization of aux. wiring); Rating =Suitable for aux. wiring load; xiii) AUXILLARY OMPARTMENT – 1 No. :- This shall house an MCCB (03 Pole) of 63 Amp. Rating (Havells/L&T make) for auxiliary load of the Water Supply Scheme ----- 1 No. xvi) Enclosure All required fuses for above equipment shall be housed in respective compartments. All the internal wiring shall be neat and clean properly indexed for easy assembling. All the doors of the compartment shall have suitable locking arrangement and shall be provided with rubber beading. The enclosure shall be of excellent fit and finish, corrosion resistant treated & powder coated having gliding hinges for smooth and noiseless movement .The panel shall be provided with earthing point and lift hook arrangement.\n | 136 | 1 | C.Job |
| 137 | 89 | Providing and laying of 11KV 6mm thick EPDM electric resistance sheet for panel room as per site requirement. | 137 | 5 | Sqm |
| 138 | 90 | Providing, installation, testing of power service cable for working voltage up to and including 1100 volts 95mm2 armored Aluminum 3.5 core cable as service line from output terminals of HT/LT transformer to cubical panel. Cost includes laying of cable in trenches in PVC conduit whereever it is to be laid underground as per site requirement included its termination of ends with suitable thimbles dully crimpled & taped. (Make :Gloster, Havells, Legend.) | 138 | 50 | m |
| 139 | 91 | Providing, installation, testing of power wiring for working voltage up to and including 1100 Volts, 50mm2 PVC insulated multi stranded annealed copper conductor from change over switch to voltage stabilizer to bus-bars of Panel to motor with providing and fitting of flexible PVC conduit as per site requirement. The conductor to be laid in single length between termination ends. Job also includes termination of ends with suitable size Cu terminals/thimbles dully crimped and tapped. Make Gloster, Havells, National, Finolex/any other reputed make. | 139 | 50 | Mtr |
| 140 | 92 | Chemical Earthing of transformer, Panels, Stablizers and all allied installed equipment using the 03 no 1.5-m long electrodes with allied items and desired sized Aluminium strip complete with excavation, civil works, cast iron cover with back fill compound as required. The said earthing pits shall be completed taking into account the load of the equipment installed at site in consideration, included is installation of required sized Aluminium strips from earthing station to all the installed equipments, pit covers with all desired items required. | 140 | 1 | Job |
| 141 | 93 | Part : II) Electrification/Illumination/Basic facilities for operational staff: | 141 | ||
| 142 | 93.01 | Illumination of pump house by way of providing & fitting of lighting points viz:\na) Wiring to lighting points with main wire as 1.5 mm sq. and for branches 1 mm sq. PVC single core multi-stranded copper conductor insulated, unsheathed 1.1 KV grade ISI marked with length as required.\nb) Recessed PVC conduit/ channel 1.5” and 1” as required.\nc) 6 Ampere flush type switches ISI marked.\nd) Switch board frame fabricated out of wooden/ iron including flushing ways for above frames on walls as per site requirement.\ne) Phenolic / phylum laminated sheet cover for fitting of switches over the above frame.\nf) Ceiling roses, square blocks, angle holders, PVC corner/ending points accessories, washers, star screws, cement nails, rawl plugs as per site requirement.\n | 142 | 8 | Point |
| 143 | 94 | Providing and fitting of 10 watt LED lamps for holders of item no 1. | 143 | 8 | No |
| 144 | 95 | Providing and fitting indicator points ISI marked. | 144 | 2 | Point |
| 145 | 96 | Providing and fitting Fan regulating points with 01 No 400 mm sweep wall fan and 03 no 150 mm exhaust fans ISI marked | 145 | 1 | Job |
| 146 | 97 | Providing and fitting 03 pin flash type socket 6 Ampere ISI marked | 146 | 2 | Point |
| 147 | 98 | Providing and fitting of heatin points which involves:\na) Wiring for 5 pin 16 Ampere power plug point with 2.5 mm sq. pvc single core multistranded copper conductor insulated, unsheathed 1.1 KV grade ISI marked with length as required.\nb) Recessed PVC conduit/ channel 1.5” and 1” length as required.\nc) 16 Ampere 5 pin flush type switches ISI marked and 16 Ampere flash type socketed modules ISI marked.\nd) Switch board frame fabricated out of wooden/ iron including flushing ways for above frames on walls as per site requirement.\ne) Phenolic/ phylum laminated sheet cover for fitting of switches over the above frame.\nf) PVC corner/ending points accessories, washers, star screws, cement nails , rawl plugs as per site requirement\n | 147 | 2 | Point |
| 148 | 99 | Illumination of the pump house surroundings:\nI) Fabrication, providing, erection and fitting of 8-meter-long MS tubular pole fabricated out of 100 mm Dia medium class MS pipe with thickness of 4.5 mm, 80mm Dia medium class MS pipe with thickness of 4.0 mm with protruded cross arm out of 65 mm Dia MS pipe with thickness of 3.6 mm as per latest IEE rules.\nII) Providing and Fitting of 100 Watt LED type lighting luminary horizontal mounted to be operated on 240 volts,50 Hz with IP65 classification for outdoor application with applicant height up to 6 meters make: SYSKA /Philips/ Bajaj/ Crompton / Graves. \nIII) The job includes cost on account of:\na. Earth work excavation in all classification of soils for 2x2x3 feet for erecting of above pole.\nb. Concrete bottoming. \nc. Cost on account of providing, fitting of 2 Sq. mm copper conductors to be laid in PVC conduit from pole to pump house. The job also includes excavation and back filling of the trench for laying of the above mentioned conductor, earthing etc. as per the site requirement.\nd. Cost on account of providing, fitting of 6 Ampere switch module fitted on Hylum sheet for controlling operation in the pump house as per the site requirement.\ne. Application of two primary coats of red oxide steel primer on MS tubular pole followed by applying of the steel paint.\n | 148 | 1 | Job |
| 149 | 100 | Fabrication of angle iron bed for field staff (duty staff) of size 6’x3’ (2no’s) using 40x40x5mm angle iron. The height of bed shall be 2’.The job includes P/F of 19mm (6’x3’)—02 Nos ply wood board on the angle iron structure for resting. The job further includes covering of the bed surface with 6’x3’, 10mm thick foam sheet (2 nos) and jute matting (2 nos), supplying of quilts (2 nos) with cotton cover, Mattress(2nos), sleeping bed sheets (2 nos), pillows (2 nos), blankets(2 nos) for the employees in the operator’s room working during night shift, good quality plastic chairs (4 nos). The job also includes providing of plate type heater (1 no.), room heater (1 no.),1 no. gas cylinder (5kg) with cooking top, 04 liters capacity pressure cooker (01 no), chargeable battery and LED type lantern(01 no each). | 149 | 1 | C.Job |
| 150 | 101 | Fabrication, providing and fitting of split type MS Clamps 125 mm dia. 15mm thick, each wing at least 2ft long for holding, lowering and raising of suction pipes with fittings. The job includes the cost of required size of nuts and bolts of suitable length. | 150 | 2 | Job |
| 151 | 102 | Bio-toilet of size 4/x4/x8/ with FRP bio-digester tank of capacity 700 liters with anaerobic bacterial incolumn 200 liters complete with all accessories:\nProviding/construction/installation/commissioning of onsite brick masonry constructed/pre cast, re-inforced concrete constructed/fiber reinforced plastic constructed toilet block with bio-digester super structure shall be:\nGeneral specifications: - .On site constructed/ factory made .Single unit/ paneled form as per site requirement . Easy to maintain and clean .All weather protection\n.Well ventilated .Shall have no effect on natural calamity with regard to Effluent drawn out .Shall be feasible for operation under -15 to 40 degree celcius temperature.\nTechnical specification for onsite constructed/pre cast RCC toilet super structure . Toilet block size: 4ft x4ft x 8ft .Material-Precast concrete M25, onsite brick masonry or fiber reinforced Plastic \nDesired features of toilet block:- .Tiles- upto 3ft on side walls or as material of construction ,Floor-Tiles or as material of construction .Paint on outside walls and inside walls as per material of construction . Western toilet sheet made of ceramic (as per site requirement) .Taps and flushing system- Water tap at a nominal height of minimum 13inches for Orissa Pan .Flushing system .Electric wire to connect the bulb .Stand for water tank-Mild steel of ISA 40x 40 x5mm with CGI roof and proper frost protection during winter .Door-PVC/AL/FRP any other water proof material .Water tank of capacity 300liters of HDPE(with an openable lid) for the supply of water ( to be placed on top with suitable frame) .Hand washing basin with tap etc \nTechnical specification for Sanitation Unit for solid waste management (Bio digestor) :- .Capacity of bio-digestor: 900liters .Design- With four chambers to ensure long hydraulic retention time .Construction of bio digestor- UPVC/on site concrete constructed/ any other chemically in-active material .Catalyst-Highly effective Bio catalyst\n.Incolumn-The cocktail of bacteria duly certified by DRDE of 30% of the volume of digestor .Bio digestor lining-Inert vulcanized 1.0mm thick butyl/EPDM rubber CE marked and non-voven geo textile for bacteria retention .Thickness of lining- 2mm .Material of portion waffle-concrete/any other chemically inactive material .Lifting-lugs\n.3-4 people usage Further, job includes all types of works like earth work excavation for bio digester, carriage, transportation, handling, pipes for inlet connection for tank, other pipes etc for disposal of effluents as per latest Govt norms, electric connection, lock etc\n | 151 | 1 | C.Job |
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