|
| 1 | Item Rate BoQ BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: GARRISON ENGINEER (AF) BANGALORE NAME OF WORK :REPAIR/MAINTENANCE OF EXTERNAL WATER SUPPLY DISTRIBUTION LINES AND RISING MAINS AND CONNECTED WORKS AND REPAIRS/MAINTENANCE OF SEWAGE TREATMENT PLANT, SWIMMING POOL AND CONNCTED WORKS OF WATER SUPPLY INSTALLATION AT HQTC BANGALORE CA NO: GE(AF)/B/ OF 2026-27 Bidder Name : PRICE SCHEDULE(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only ) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # Sl.No. Description of Item of Work Item Code / Make Quantity Unit Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT TOTAL AMOUNT With Taxes TOTAL AMOUNT (in Words) |
| 2 | COMMON ITEMS APPLICABLE FOR 'JOB A' & 'JOB B' |
| 3 | S&F Butterfly valve, heavy duty, ISI Marked, both end flanged, suitable to fix with 150mm dia pipe line complete all as specified and as directed. |
| 4 | All as per Sl item No 1.10 here-in-before but 100 mm dia |
| 5 | All as per Sl item No 1.10 here-in-before but 80 mm dia |
| 6 | ITEMS APPLICABLE FOR 'JOB A' |
| 7 | Excavation in trenches soft/loose soil not exceeding 1.5 m wide and not exceeding 1.5 m deep for laying of pipes,complete all as specified and directed. |
| 8 | Returning, filling of excavated soil in, including spreading, levelling, watering and well ramming in layer not exceeding 25 cm thick complete all as specified and directed. |
| 9 | Removal of surplus soil to a distance exc.50m and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed. |
| 10 | Taking up or down GI pipes medium grade alongwith pipe fittings from trenches, floors, walls and roof etc including cleaning for refixing or removal to store the following sizes:- |
| 11 | 100mm dia |
| 12 | 80mm dia |
| 13 | 50mm dia |
| 14 | 40mm dia |
| 15 | 25mm dia |
| 16 | 20mm dia |
| 17 | 15mm dia |
| 18 | S&F GI steel water tubes, medium grade including all fittings, laid in wall/ ceiling/floors complete of following sizes complete all as specified and as directed. |
| 19 | 100mm dia |
| 20 | 80mm dia |
| 21 | 50mm dia |
| 22 | 40mm dia |
| 23 | 25mm dia |
| 24 | 20mm dia |
| 25 | 15mm dia |
| 26 | S&F GI steel water tubes, light grade including all fittings, laid in trenches complete of following sizes all as specified and as directed:- |
| 27 | 100mm dia |
| 28 | 80mm dia |
| 29 | 50mm dia |
| 30 | 40mm dia |
| 31 | 25mm dia |
| 32 | 20mm dia |
| 33 | 15mm dia |
| 34 | S&F in repair Gun-metal, globe or gate valves, heavy duty, with iron wheel head, screwed both ends (ISI marked) complete all as specified & directed for followimg sizes:- |
| 35 | 100 mm dia |
| 36 | 80 mm dia |
| 37 | 50 mm dia |
| 38 | 40 mm dia |
| 39 | 25 mm dia |
| 40 | 20 mm dia |
| 41 | 15 mm dia |
| 42 | Relaying only GI tubing of medium grade obtained from item No. 8 above, in trenches/walls/ ceiling including provision of new fittings complete in old/new location of following sizes all as specified and as directed:-Note : Excavation and earth work where required shall be measured and paid separately under relevant items of this Schedule |
| 43 | 100mm dia |
| 44 | 80mm dia |
| 45 | 50mm dia |
| 46 | 40mm dia |
| 47 | 25mm dia |
| 48 | 20mm dia |
| 49 | Taking up cast iron water pipe (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete of following sizes all as specified and directed. |
| 50 | 200 mm dia |
| 51 | 150 mm dia. |
| 52 | 100 mm dia. |
| 53 | S&F CI fittings, heavy duty, such as bends, tapers, tees,collars,tail pieces, reducers, etc laid and jointed with suitable push on joints complete upto 150 mm dia complete all as specified and directed. |
| 54 | S&F CI fittings, heavy duty, such as bends, tapers, tees,collars,tail pieces, reducers, etc laid and jointed with suitable push on joints complete upto 200 to 300 mm dia complete all as specified and directed. |
| 55 | Supply, laying and testing of Ductile iron pipes, 200mm dia, class K-9, with spigot and socketed ends centrifugally cast (spun) with factory applied cement mortar lining inside the pipes and outside with zinc coating with suitable push on joint (rubber gasket D joint), complete all as specified and directed. Note: Excavation and earth work and DI specials wherever required shall be measured and paid separately under relevant item of this schedule. |
| 56 | All as per Sl item No 16.00 here-in-before but 150 mm dia |
| 57 | All as per Sl item No 16.00 here-in-before but 100 mm dia |
| 58 | M&L cement concrete type D- 2, 1:4:8 using 40mm grade aggregate 75 mm thick complete all as specified and directed. |
| 59 | S&F in replacement of CI sluice valve of pressure Class PN - 1.6 flanged, 200 mm dia and drilled at both ends with ISI mark, having steel spindle and gunmetal rings including wheel for operation all as specifed and all jointing materials, bolts, nuts, washers, etc, including dismantling and taking up the unserviceable complete all as specifed and as directed |
| 60 | All as per Sl item No 20.00 here-in-before but 150 mm bore |
| 61 | All as per Sl item No 20.00 here-in-before but 100 mm bore |
| 62 | All as per Sl item No 20.00 here-in-before but 80 mm bore |
| 63 | All as per Sl item No 20.00 here-in-before but 65 mm bore |
| 64 | All as per Sl item No 20.00 here-in-before but 50 mm bore |
| 65 | S&F Run lead joints for CI spigot and socket pipes 200 mm dia complete all as specified and directed. |
| 66 | All as per Sl item No 26.00 here-in-before but 150 mm dia |
| 67 | All as per Sl item No 26.00 here-in-before but 100 mm dia |
| 68 | All as per Sl item No 26.00 here-in-before but 80mm dia |
| 69 | S&F for Stainless steel spindle and lock nut suitable for 200 mm size sluice valves, duly threaded fitted with necessary fabrication work to suit with existing size including provision of new gland packing and new strands and nuts and taking out unserviceable spindle from the existing sluice valve complete all as specified and as directed. |
| 70 | All as per Sl item No 30.00 here-in-before but 150 mm bore all as directed and specified. |
| 71 | All as per Sl item No 30.00 here-in-before but 100 mm bore all as directed and specified. |
| 72 | All as per Sl item No 30.00 here-in-before but 80 mm bore all as directed and specified. |
| 73 | All as per Sl item No 30.00 here-in-before but 65 mm bore all as directed and specified. |
| 74 | All as per Sl item No 30.00 here-in-before but 50 mm bore all as directed and specified. |
| 75 | S&F in replacement Non return valve, heavy duty, ISI Marked, PN –1.0, both end flanged, suitable to fix with 150 mm dia pipe line including taking down existing unserviceable non return valve all as specified and as directed. |
| 76 | S&F in replacement Non return valve, heavy duty, ISI Marked, PN –1.0, both end flanged, suitable to fix with 80 mm dia pipe line including taking down existing unserviceable non return valve all as specified and as directed. |
| 77 | M&L for attending break down maintenance of pumping line CI/DI/MS upto 300 mm dia) from CJF pump house at Malleshwaram to HQTC pump house including necessary earth work to a depth not exceeding 2.0 meter wherever as required using JCB/ Manual according to the site condition and making good the distrubed surfaces / road cuttings by refilling and removing surplus soil to a distance complete all as directed and specified. Notes:- (a) The contractor shall supply any kind of tools & machinery required for the completion of job. (b) Execution of work / attending break down may also occur in the civil area / road crossing. Therefore the quoted rate shall be deemed to be inclusive of any precautionary measures while working on public places and strict adherence to the norms as applicable. (c) Any kind of CI/DI/MS Pipe line upto 300 mm dia bore , fittings like collar or bends etc and run lead joint shall be measured and paid not separately. |
| 78 | S&F in replacement Air release valve 150mm dia including all joint with rubber gasket and jonting materials , bolts , nuts, washers including dismantling and removing unserviceable valve complete all as directed. |
| 79 | All as Sl item No 39.00 here-in-before but 100 mm dia |
| 80 | All as Sl item No 39.00 here-in-before but 80 mm dia |
| 81 | All as Sl item No 39.00 here-in-before but 65 mm dia |
| 82 | S&F Butterfly valve, heavy duty, ISI Marked, both end flanged, suitable to fix with 65 m dia pipe line complete all as specified and as directed. |
| 83 | All as per Sl item No 43.0 here-in-before but 50 mm dia |
| 84 | S&F Float ball valve high pressure PTMT with epoxy coated aluminium rod and high denacity plastic ball screwed for iron pipe of 15 mm dia min weight 142 grams complete all as specified and as directed. |
| 85 | All as per Sl item No 45.0 here-in-before but 20 mm dia |
| 86 | All as per Sl item No 45.0 here-in-before but 25 mm dia |
| 87 | Suppy and laying of CPVC pipe SDR 11 of size 20mm outer dia with all fittings on walls /ceiling/floors complete all as specified and as directed. |
| 88 | Supply and laying of CPVC pipe SDR 11 of size 25mm outer dia with all fittings on walls /ceiling/floors complete all as specified and as directed. |
| 89 | Supply and laying of CPVC pipe SDR 11 of size 40mm outer dia with all fittings on walls /ceiling/floors complete all as specified and as directed. |
| 90 | S&F CPVC ball valve of size 80 mm dia complete all as specified and as directed. |
| 91 | S&F CPVC ball valve of size 50 mm dia complete all as specified and as directed. |
| 92 | S&F CPVC ball valve of size 40 mm dia complete all as specified and as directed. |
| 93 | S&F CPVC ball valve of size 25 mm dia complete all as specified and as directed. |
| 94 | S&F CPVC ball valve of size 20 mm dia complete all as specified and as directed. |
| 95 | S&F CPVC ball valve of size 15 mm dia complete all as specified and as directed. |
| 96 | S&F in repair bib tap strandard of PTMT any colour high pressure screwed for iron pipe of size 15mm dia minimum weight 90 grams complete all as specified and as directed. |
| 97 | S&F in repair bib tap strandard of PTMT any colour high pressure screwed for iron pipe of size 20mm dia minimum weight 90 grams complete all as specified and as directed. |
| 98 | M&L cement concrete type B- 0, 1:2:4 using 12.50mm grade aggregate in mass concrete complete all as specified and directed. |
| 99 | S&F in repair PTMT ball valve, high pressure, with epoxy coated aluminium rod and high density plastic ball screwed for 15mm bore GI tubes,complete all as specified and as directed. |
| 100 | Taking down CPVC pipe SDR 11, 20mm outer dia with all fittings complete all as specified and as directed. |
| 101 | Taking down CPVC pipe SDR 11, 25mm outer dia with all fittings complete all as specified and as directed. |
| 102 | Taking down CPVC pipe SDR 11, 40mm outer dia with all fittings complete all as specified and as directed. |
| 103 | S&F Water meter with flanged 200mm dia DI/CI/MS/GI pipe with necessary cutting, fitting and fixtures and excavation as required, testing and commissioning, complete all as specfied and directed. |
| 104 | All as per Sl item No 64.00 here-in-before but 150 mm dia |
| 105 | All as per Sl item No 64.00 here-in-before but 100 mm dia |
| 106 | All as per Sl item No 64.00 here-in-before but 80 mm dia |
| 107 | ITEMS APPLICABLE FOR 'JOB B' |
| 108 | M&L for taking up open well submersible motor dismantling & taking out old burnt winding, cleaning the slots and new re-winding of motor 10 HP 3 phase 415 volt with suitable gauge super enamelled copper winding wire and providing insulation materials such as fibre/ glass, complete including necessary transportation to work shop and bring back after repair/ rewinding and fixing in it's original position complete all as specfied and directed. |
| 109 | All as per Sl item No 69.00 here-in-before but submersible sewage pumpset 7.50 HP complete all as specfied and directed. |
| 110 | All as per Sl item No 69.00 here-in-before but submersible sewage pumpset 3.0 HP complete all as specfied and directed. |
| 111 | All as per Sl item No 69.00 here-in-before but submersible monoblock pump set 2.0 HP 1 phase complete all as specfied and directed. |
| 112 | All as per Sl item No 69.00 here-in-before but monoblock pump set 0.5 HP 1 phase complete all as specfied and directed. |
| 113 | All as per Sl item No 69.00 here-in-before but monoblock pump set 3.0 HP 1 phase complete all as specfied and directed. |
| 114 | All as per Sl item No 69.00 here-in-before but motor 7.5 HP coupled with air blower complete all as specfied and directed. |
| 115 | S&F in repair flat 3 core PVC insulated, Submersible multistranded copper conductor cable of size 2.5 sqmm including necessary connections including taking out old unserviceable submersible connection cable complete all as specified and as directed. |
| 116 | All as per Sl item No 76.00 here-in-before but cable size 4.00 sq mm complete all as specified and as directed. |
| 117 | S&F Frame work such as grill, ladder/chequered plate and the like, using angle iron section for fabricating ladder of required size with steps including proper support angles, channels with building including two coat of water black bituminous paint and over one coat of red oxide primer and taking down old unserviceable grills, ladder etc complete all as specified and as directed. |
| 118 | M&L preparing of old painted surfaces of steel ladder in UG / OH tanks and applying one coat of anti-corrosive bituminous paint complete all as specified and as directed. |
| 119 | S&F in repair water pressure guage 0-7 kg/sqcm including dismantling unserviceable exisitng pressure guage complete all as specified and directed. |
| 120 | All as per Sl item No 80.00 here-in-before but 100 mm dia pressure guage 0 - 14 kg /sqcm |
| 121 | S&F in repair single phase preventer suitable for any capacity upto 10 HP pump sets including dismantling and taking up old unserviceable complete all as directed and specified. |
| 122 | S&F in repairs starter spares MK1 Relays of any range 0.6 A to 18 A including dismantling and taking up old unserviceable complete all as directed and specified. |
| 123 | All as per Sl item No 83.00 here-in-before but starter spares MK1 combination coils of 230 /380 Volts. |
| 124 | All as per Sl item No 83.00 here-in-before but starter spares MK1 contactor coils of 230 /380 Volts |
| 125 | All as per Sl item No 83.00 here-in-before but starter spares MK1 thermal timer without combination coil |
| 126 | All as per Sl item No 83.00 here-in-before but starter spares MK1 spare kit (4 set of contacts ) |
| 127 | S&F repair MNX 10 contactor (Lauritz Kudsen, formerly L&T), 3 pole, including dismantling and taking up old unserviceable complete all as directed and specified. |
| 128 | S&F in repair MCCB, 4 pole, 160 Amps, adjustable type with 36 KA breaking capacity including dismantling of unserviceable MCCB, making electrical connections as required and testing complete all as directed and specified. |
| 129 | S&F in repair, fine bubble membrane diffuser of 0.6 mtr long and 90mm outer dia including lifting and lowering consisting of EPDM membranes with PVC grid pipes, supporting CC blocks to fix the fine bubble membranes including tee, hose nipple,collar, U clamps and teflon tape as required complete all as directed and specified. |
| 130 | S&F in repair coarse bubble diffusers of size 0.5 mtr long and 90 mm outer dia including lifting and lowering supported by PVC pipe and fittings with CC ballast and SS clamps, nut, bolt, washer etc as required complete all as directed and specified. |
| 131 | S&F in repair butterfly valves of 50 mm dia in pressure filter header lines or air blower delivery system complete all as directed and specified. |
| 132 | S&F in repair butterfly valves of 65 mm dia in pressure filter header lines or air blower delivery system complete all as directed and specified. |
| 133 | M&L for servicing of Air blowers, with greasing of ball bearings, oil seals and O rings and replacement of gear oil, 2 Nos belt as existing make suitable for air blower motor and air filters and spray painting with approved/ existing colour complete all as directed and specified. |
| 134 | Material and labour for Opening the pressure sand filter of capacity 35000 ltr/Hr, opening the top cover of filter and removing old used filter media complete including cleaing of internal surfaces of filter for rusting and other accumaltaed deposists by scrubbing with wire bursh to smooth surface complete all as directed and specified.Note : In case the desired water quality parameters are not achieved the contractor shall arrange/alter the strata to ensure the quality parameters without any extra cost. |
| 135 | Supply only new fresh media for pressure sand filter as per the approved sample any size complete all as directed and specified for top up of lost sand media in pressure filter/ drying beds at STP plant. |
| 136 | Disconnecting electrical and water connections and cleaning fountain and ,water storage tank, removing deposited algae, servicing and refixing at the same position complete all as directed and specified. |
| 137 | S&F in repair shower nozzles 2.5mm size for fountain any location complete all as directed and specified. |
| 138 | Dismantling and removing unserviceable multi colour changing water proofing light fittings and fixing with new light fitting and making necessary connections, testing complete all as directed and specified. |
| 139 | M&L for Opening the pressure sand filter at swimming pool of capacity 120000 ltrs/Hr, opening the top cover of filter and removing old used filter media includes various sizes of pebbles / fine and coarse sand complete to place near by not exceeding 15 m distance.Cleaning of internal surfaces of filter for rusting and other accumaltaed deposits by scrubbing with wire bursh to smooth surface shall be done complete all as directed and specified. |
| 140 | Supply and filling new fresh gravels/ pebbles for pressure sand filter at swimming pool as per the existing strata shown below including testing and commissioning and obtaining desired out put water quality parameters by testing at NABL approved laboratory as per the instruction and satisfactory of Engineer in charge :- Specifications are as below:- (a) 25 to 50 mm size pebbles from bottom - 10 cm depth(b) 12 to 25 mm size pebbles -7.5 cm depth (c) 6 to 12 mm size pebbles - 7.5 cm depth (d) 3 to 6 mm size pebbles (Silex) -7.5 cm depth (e) 1.5 to 3 mm size coarse sand -10 cm depth(f) 0.7 to 1.5 mm size fine sand -37.5 cm depth Note : In case the desired water quality parameters are not achieved the contractor shall arrange/alter the strata to ensure the quality parameters without any extra cost. |
| 141 | S&F in repair to suction sweeper with brush holder made out of MS sheet 2mm thick suitable for fixing 2 feet nylon brush and provided with 4 nos moulded wheels of size 25mm dia on four corners of brush holder including providing rubber gasket of size 3mm thick all round the brush holder box fixed with suitable nuts,bolts,washers of GI and suitable handle for lifting/inserting the sweeper complete all as directed and specified. |
| 142 | S&F in repair PVC heavy duty braided hose 50mm dia with suitable clamps/circlips for suction sweeper complete all as directed and specified. |
| 143 | S&F in repair fully automatic star/Delta starter in sheet steel enclosure suitable for 10 HP,3 phase, 415 volts, 50HZ, AC complete including dismantling existing old starter form its position complete all as directed & specified. |
| 144 | S&F in repair UPVC pipes 75 mm dia in trenches, with all fittings complete in old/new location complete all as directed and specified. |
| 145 | S&F in repair ball bearing for air blower motor of cap 7.5 HP complete all as directed and specified. |
| 146 | S&F in repair \\"O\\" ring for air blowers motor complete all as directed and specified. |
| 147 | S&F in repair NDE/DE bearings suitable for 10 HP motor pump set complete all as directed and specified. |
| 148 | S&F in repair NDE/DE bearings suitable for 3/2 HP motor pump set complete all as directed and specified. |
| 149 | S&F in repair Non return valve, heavy duty, PN –1.6, both end flanged, suitable to fix with 100mm bore dia pipe line including taking down existing unserviceable non return valve complete all as directed and specified. |
| 150 | S&F in repair voltmeter 0-500 volts, square type 96 x 96 mm or digital type as per site requirement, connecting the cable complete all as directed and specified. |
| 151 | S&F in repair ampere meter 0-100 Amps square type 96 x 96 mm, or digital type as per site requirement, connecting the cable complete all as specified and as directed. |
| 152 | S&F in repair selector switch for selection of current/voltage including dismantling of unserviceable selector switch, connecting the cable complete all as directed and specified. |
| 153 | S&F in repair LED indication lamp R/Y/B (each set of three) with base including dismantling of unserviceable indication lamp and connecting up the cables complete all as specified and as directed. |
| 154 | S&F in repair DOL starter for the motors of capacity of 3/2 HP including dismantling existing old motor starter from its location by removing all cable connections complete all as specified and as directed. |
| 155 | Supply only of cationic polyelectrolyte flocculant, liquid type, grade FLOQUAT FLB 1750 VZ or equivalent, suitable for water treatment/clarification in swimming pools/water supply systems, having high charge density and fast floc formation characteristics, supplied in sealed HDPE drums of 50 kg capacity, complete with manufacturer’s test certificate, shelf life details, complete all as directed and specified. |
| 156 | Supply only Trichloroisocyanuric Acid (TCCA-90) chlorine compound in tablet/granular form having minimum 90% available chlorine content, white in colour, stable and readily soluble in water, packed in sealed air-tight moisture-proof HDPE containers, suitable for swimming pool water disinfection, algae control and water purification, complete all as specified and specified. |
| 157 | S&F in replacement Leaf Skimmer of suitable size for swimming pool water cleaning complete all as specified and directed. |
| 158 | Taking down existing unserviceable suction vacuum pump trolley and providing, fabricating and fixing new trolley made of stainless steel (SS 304 grade) tubular/angle frame with inclined handle arrangement as per existing pattern, complete with rigid SS base platform (min 2–3 mm thick) for mounting pump set, provision for hose/pipe support, and fitted with 4 Nos heavy-duty castor wheels (100–150 mm dia, nylon/rubber with SS brackets and ball bearings, 2 swivel with brake + 2 fixed). The frame shall be properly welded (TIG/MIG), ground smooth, corrosion-resistant, and finished with buffing/matt finish. The trolley shall be capable of safely carrying 1–3 HP pump set with proper balance and mobility. Including dismantling of old trolley, disposal to store, alignment, trial run for smooth movement, complete all as specified and directed. |
| 159 | M&L for cleaning the swimming pool of capacity 10.00 lakh ltrs thrice in a week all around and bottom of the pool to remove the algae by means of scrpping / scrabbing the wall with wire brush removing the sediments deposited at bottom with the help of suction sweeper complete all as specified and directed. |
| 160 | De-watering of swimming pool, including fountain,suction drainage carefully removing all moses, algae and dirt from internal walls, floors from under ground sump by using steel wire brush and cleaning with high pressure industrial vacuum cleaner including removing of dirty water completely using sludge pump set and disposing off the same to a safe distance and applying of anti bacterial sterilization spray to internal surfaces using Zero bacterial compound (Aqua-treat) or equivalent approved chemical including writing the date of cleaning on outside of tank/ sump using synthetic enamel paint of white colour over black background with letters of size 100mm height x 100mm wide complete all as specified and directed for 950000 ltrs capacities (swimming pool)of tanks/ sumps. |
| 161 | Supply only Alum [Aluminium Potassium Sulphate – K₂SO₄ based] in crystalline/lump form, free from impurities, suitable for swimming pool water treatment and purification for coagulation and settling of suspended impurities, complete all as specified and directed by Engineer-in-Charge |
| 162 | S&F in repair flexible PVC braided pipe, heavy duty, 40mm dia with circlips/ clamps suitable for suction sweeper complete all as specified and as directed. |
| 163 | S&F in repair flexible PVC braided pipe, heavy duty, 25mm dia with circlips/ clamps suitable for suction sweeper complete all as specified and as directed. |
| 164 | S&F Nylon rope heavy duty (Manila type) of size 25mm dia complete all as specified and as directed. |
| 165 | S&F in repair, Nylon brush suitable for suction sweeper, 2 feet x 2 inch size with necessary nuts, bolts, washers etc including removing unserviceable brush complete all as specified and as directed. |
| 166 | S&F in repair rubber gasket suitable for suction sweeper including MS flat strip support, bolts, nuts and washers complete all as specified and as directed. |
| 167 | S&F Gun-metal, globe or gate valves, heavy duty, with iron wheel head, screwed both ends (ISI marked) of size 15 mm including taking down complete all as specified & directed. |
| 168 | S&F in repairs Foot valve, in UG sump100mm bore, CI body and hard rubber gasket complete all as specified and as directed. |
| 169 | M&L for carrying out daily chemical treatment, testing and maintenance of swimming pool water by addition and dosing of approved chemicals including Copper Sulphate conforming to IS : 261 for algae control, Aluminium Sulphate (Alum) for coagulation and settling of suspended impurities, Trichloroisocyanuric Acid (TCCA-90) chlorine compound having minimum 90% available chlorine content @ minimum 6 Kg per day or more as required depending upon pool usage, contamination level and condition of water, Hydrochloric Acid/pH correction chemicals, algaecides, biocides and other approved pool treatment chemicals required for proper disinfection, clarification and maintenance of swimming pool water, including mixing, circulation, filtration, cleaning and maintaining water quality standards compulsorily as per TI 03/2010 Serial No. 15 & 16 and quality tolerances for swimming pool water as per IS : 3328-1965 with following parameters:-PH - 7,4 to 7.6, Free Chlorine - 0.5 to 1.0 ppmTotal alkalinity - 75 ppmTotal Hardness - 200 ppmTDS - 500 ppm minimumWater to remain clear, hygienic and free from algae, turbidity and objectionable odourThe same should be maintained by chemical addingas per requirement .The report should be produced twice in a month Bacteriological StandardsColi forms and E Coli should be absent in 100 ml sample and shall be achieved by using a free cholorine residual maintained between 0.5 to 1.0 mg/l The same should be maintained by adding chemical such as sodium hypocholorite Solution,and Copper sulphate as per IS 261. The Chlorine test should be carried out twice in a day by using orthotolidine reagent.The super chlorination should be be done once in a fortnight. |
| 170 | Chemical Standards The PH of pool water should be maintained as near as possible to 7.5. The PH test to be carried out twice in day by using suitable reagent and chemical should be added such as soad ash and acid as per test report.Physical StandardsA Clarity of 12 m visibility should be maintained. The bottom of the pool at the deepest point must be visible at all time and free from algae that should be acheived by using algacides and biocides in gel form for cooling water treatment and TDS should be maintained by using Aluminium sulphate etc as per IS Standards 261. Total in Figures 0.0 23 INR Zero Only 4.0 Construction of chamber for 100mm sluice plates item5 10.0 Nos Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information |
