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| 1 | Manning and operation of treated water pumping from Gangotri Bhagirathi pump house, one FGM (Skilled) and one Valve man (semi skilled) combined per shift of 08 hrs for two shift in a day,0600 hrs to 1400hrs one shift, 1400 hrs to 2200 hrs second shift, including Sunday & Holidays.(Note- Rate shall be quoted for one FGM and one Valveman combined per shift per month) |
| 2 | Manning and operation of treated water pumping from Mithun pump house, one FGM (Skilled) per shift of 08 hrs for one shift and two Valve man (semi skilled) per shift of 08 hrs for two shift in a day i.e. 0800 to 1600 and 1600 hrs to 2400 hrs including Sunday & Holidays.(Note- Rate shall be quoted for one FGM and two Valveman combined per month) |
| 3 | Note for item no 1and 2: The following documents should be maintained by the fresh water and treated water operator relating to thepumping and supply . All connected reports submit to the concerned JE/Engr-in-Charge on daily basis at 10:30 Hrs in AGE (E/M) (W/S) :-(i) Attendance register . (ii) Log sheet (iii) Valve and sensor failure report..(iv) Defect rectified report. (v)Meter reading report .(vi) Water received report from BMC(vii) All the stationary items will be provided by the contractor.(viii) All the safety equipments shall be provided by the contractor to the staff.(viii) delay of pumping should not be less than 30 min otherwise penalty will be charged Rs. 500 for every hours.(ix) All FGM shall have minimum ITI certificate with one year experiance in pump operator and valveman shall be 10th passed. |
| 4 | (x) Contractor shall submit ID proof, Residential proof, Bank A/C details to department and obtain approval of Engineer-in-Charge before employing a person. Payment to employees shall be done by crossed cheque through Aadhaar linked bank account only and it shall not be less than minimum fair wages as per act in vogue.The contractor shall submit proof to Engineer-in-Charge before claiming any payment.(xii) Contractor has to submit proof of payment of EPF subscription made by him as applicable as per latest laws/acts alongwith RAR failing which RAR will not be progressed for payment.(xii)The rates quoted by the contractor shall be deemed to be included provision of all latest labour laws / regulations including all relevant taxes as applicable.(xiii) The bidders are advised not to quote rate less thanminimum fair wages as circulated by competent authority.If the quoted amount is less than the estimated cost as given Page No 13 of Sch of Notes, the lowest bidder will have to deposit FDR/BGB as elaborated herein after in favour of Accepting Officer within 07 days of opening of financial bid\"(xiv).The deposited amount shall be the difference between estimated cost as given Page No 13 of Sch of Notesand amount quoted by lowest bidder for respective item. FDR/BGB shall be released only after satisfactory completion of work.If the contractor fails to pay minimum wages to employees, the department shall have right to withhold the said amount which will be verified by GE.The decision of Accepting Officer regarding amount to be withhold shall be final and binding.The withhold amount will be utilised byGE for payment to employees if contractor fails to pay minimum wages and balance amount if any shall only be released. If the lowest bidder fails to deposit the amount as stated above within 07 days, the contractor shall be banned for 06 months & his bid shall be rejected.(xv)The rates quoted shall be inclusive of suitable reliver wherever sundays & holidays are mentioned for working |
| 5 | Material & labour for collection of water sample from two treated water pump house testing of sample at accredited agency and reports. Testing of sample shall include the following testing parameter :-(a) PH level and temperature (daily)(b) Total suspended solid (TSS) (daily) (c) Dissolved Oxygen (daily)(d) Biological oxygen demand (BOD) (daily)(e) Chemical oxygen demand (COD) (daily)(f) Nitrogen (weekly)(g) Fecal Coliform (weekly) Note- Rate shall be inclusive of collection of water sample on daily basis, testing as per frequency mentioned above, and submission of reports to the satisfaction of Engr in Charge. |
| 6 | Cleaning of underground sump of capacity 0.7 MLD cleaning the floors, wall and ceiling portion of sump etcby Mechnical high pressure spray and steel wire brush to remove algae/dirt/foreign dirt completely and soaking out the water/dirt with a high pressure wet vaccum pump and removing spoilsout side of MD land land distance exc 5 KMs & n.exc 10 KMs and applying spray of approved chemical etc. complete all as specified and as directed by Engineer-in-charge .Note :- 1.Rates deemed to be included for pumping out water left below foot valve.2.Rate include the painting of two coats of enamal paint with visible colour and capacity of sump about date of cleaning and due date for cleaning complete all as specified. |
| 7 | All as item no 4.00 but of capacity 1.7 MLD |
| 8 | Attending the treated water supply breakdowns of any size/type of pipes in any position/location/depthincluding necessary excavation, earth work, cutting of pipes, welding, replacement of pipes of any nature, flanges, bends, collars, nut bolts, gasket, run lead joint or any other items required for rectification of break downs, testingand making goodtothe disturbed surfaces after rectification complete all as specified and directed for the following size of pipe lines:-Note :- (a). Items like run lead joint,DI /MS fittings or pipes, nut bolts shall be measured and paid separately under relevant item of schedule \"A(b).Remaining itemsare shall be deemed to be included in the item rate and no extra payment shall not to be claimed for the completion of break down.(c).After hand over of complaint, contractor shall complete the break down within 24 hrs or other wise panel recovery shall be made 2500/- per breakdown |
| 9 | 300 mm dia DI/MS pipe line |
| 10 | 250/200 mm dia DI/MS pipe line |
| 11 | 150/100 mm dia DI/MS pipe line |
| 12 | Supply & fixing in repairssluice valves (ISI marked) flanged end, cast iron body, flanged and drilled and non rising type brass spindlewith nut, long body, class P N 1.6, confirming to IS 14846 of 2000 for following sizesincluding all flange joint with rubber or fiber board, bolts, nuts, washers welding works complete including pumping out accumulated water all as specified and directed of following size. |
| 13 | 300 mm bore |
| 14 | 150 mm bore |
| 15 | 100 mm bore |
| 16 | Supply and fixing in repair Foot valveof following dia ball type10/15Kg/sqcm (MODEL B-5) of(ISI marked) in position or at location in sump of any capacity including making of flanged joints, nut bolts washer rubber gasket welding work flanged joints and making good to existing PCC surface complete all as specified and directed by the Engr-in-charge |
| 17 | 150 mm bore |
| 18 | 100 mm bore |
| 19 | Supply & fixingin repair Non return valve of following size, ISI marked, both ends flanged with high tensile stainless steel spindle, CI bodyincluding all joints with rubber or fibre board, nuts, bolts, washers complete all as specified and directed by the Engr-in-charge |
| 20 | 300 mm dia |
| 21 | 150 mm dia |
| 22 | 100 mm dia |
| 23 | Supply & Fix 3 layer PP-R (polypropylene random co poloymer) pipes ,green and blue colour,SDR 11UV stablized and antimicrobial welded having thermal stablity for hot and cold application including all PPR fittings, unions, clamps to walls,ceilings or shaft of building up to G+15 all specfied and directed by Enginner-in-charge of following sizes:- |
| 24 | 16 mm outer dia |
| 25 | 20 mm outer dia |
| 26 | 25 mm outer dia |
| 27 | 40 mm outer dia |
| 28 | 50 mm outer dia |
| 29 | Supply and fix in repairs DIpipes with spigot and socket centrifugally cast class K-9, conforming to IS 8329-2000 in any length laid in trenches including nut, bolts, washers, rubber gasket, flanges, welding works etc of following sizes. |
| 30 | 300 mm bore |
| 31 | 200 mm bore |
| 32 | 150mm bore |
| 33 | 100mm bore |
| 34 | Material & labour for DI specials confirming to IS - 1538, spigot /socket or flanged fitting I.e. bend, tee, collar, flanged/ socket /spigot, Tappers and tails pieces etc suitable for 100/150/200/250/300 mm borepipes (joints and joining material shall be measured and paid seperately) |
| 35 | Material & labour for Cutting existing DI pipes and reducing for insertion of DI fittings to required length in position for followingsizes :- |
| 36 | 300 mm bore |
| 37 | 200/150 mm bore |
| 38 | 100 mm bore |
| 39 | Material and labour for rubber gasket joint of following sizes complete all as specified and directed |
| 40 | 300 mm bore |
| 41 | 250mm bore |
| 42 | 200 mm bore |
| 43 | 150 mm bore |
| 44 | 100 mm bore |
| 45 | Supply & fixing in repairs PP-R Gate valves (brass insert) with iron wheel head screwed both ends for PP-Rincluding fittings ie union socket etc complee all as specified for following sizes : |
| 46 | 25 mm outer dia |
| 47 | 40 mm outer dia |
| 48 | 50 mm outer dia |
| 49 | Supply & fixing in repairs 15 mm bore stop valves ISI marked, cast copper alloy,screwed down,high pressure,with crutch or butterfly handle,screwed both ends for iron pipe or for unions all as specified and directed. |
| 50 | Supply & fixing in repair 3-layer PP-R Polypropylene random copolymer) pipes SDR11 UVstablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded PP-R plain & brass threadedpolypropylene random fittings laid in trenches. etc. |
| 51 | 90 mm |
| 52 | 110 mm |
| 53 | Excavation in trenches not exceeding 1.5 mtr wide not exceeding 1.5 mtr in depth and getting out in soft/loose soil all as specified. |
| 54 | Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms in any type of soil all as specified. |
| 55 | Removing excavated material exc 250 M but n.exc out side md land a distance 500 M and depositing where directed all as specified. |
| 56 | Supply and mixing/fillfollowing chemicals:- |
| 57 | Calcium hypochloride(Stable Bleaching Powder/High Strength bleaching powder.) Dry free flowing and free from lumps, Toxic & Undesirable Substance : Should not induce substances beyond acceptable limit as given in IS 10500 (2012) in treated and disinfected water, Packingform in 40 - 45 Kg drums is preferable to reduce fire hazard in places of high ambient temperature, specification as tabulated below : -CharacteristicUnit SpecificationsAvailable Chlorine % by mass, Min65Stability Loss of Chloride on basis 1/15 0available chloride, MaxParticle size (passing through% by mass, Min 99.5 1.70mm IS sieve) Water in soluble matter, Max % 6Calcium Hydroxide Max%4Sodium Chloride, Max% 15 |
| 58 | Soda Ash |
| 59 | Caustic Soda |
| 60 | Alum Non ferric. |
