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| 1 | Disconnecting and removing the water and electric connections carefully from the existing submersible pump sets of any capacity, any size,any makeand taking out the submersible pump set ofalongwith column pipe 100 mm dia,electric cableand fittings ofbore well or strip opening the pump set (approximately 450 feets depth of pump set from GL) and taking out the pump setalongwith pipes and fittings for flushing the bore well or strip opening the pump set for repairs, replacement of worn out spares, fixing of serviceable spares assembling the pump set completely, testing of pump set, lowering the pump set inside the bore well after repairs, including connecting back the water and electric connections, Commissioning of pump set for satisfactory operation on its full load complete all as specified and directed. NOTES :1.Contractor shall take proper precautions while lifting out and removing pump set from bore well so as to avoid any damage to column pipe and submersible cable. All necessary T&P and equipments required for lifting out pump set etc shall be arranged by the contractor at his own cost. 2. Number of column pipe may vary from 30 to 50, The existing pipes & flanged joints shall be checked for its serviceability & unserviceable joints alongwith flanges shall be removed from the column pipe by cutting the pipes & making new thread in pipes for fixing of new flange joint, the cost of same shall be deemed to be included in the quoted rate for above item. However cleaning of pipes if any required shall be measured & paid separately.3. Expendable stores like cotton waste/cleaning materials lubricants , gland packing metal filling, machinaing and transportation to and fro from site to work shop are deemed to be included in rate quoted. 4.The spares required for repair the pump sets,motor,MS pipe,MS Nut& botls ,rubber gasketjointsand rewinding of motorsshall be measured and paid for separately as supply onlyunder appropriate items of Schedule ‘A’.5. Labour elemetns is included in unit rates. |
| 2 | Opening the pump and motor for inspection, repairs and reassembling the pump and motor as per the original assembly after repairs/ replaceing the wourn out unserviceable parts with new parts as ordered (the parts including cleaning replacing the minor items like, packing bolts, nuts and washers and MS clamps etc) making the pump and motor fully serviceable including machining etc and testing the both after refixing duly testing and commissioning all as specified and directed by the E-in-Charge for 35 to 52 HPcapacity, 3 phase, 415 volts, 50 HZ, AC supply, pumps & motors of make KSB / SU / CALAMA. complete, all as specified and directed.Note: - (i) The replacement of defective / nonfunctional parts shall be measured & paid for separately as “Supply only” under appropriate item of Sch ‘A’ and fixing rate for new items are deemed to include under these items.(ii)Burnt out windings of motor shall be replaced, measured and paid for separately under appropriate item of Sch ‘A’ for rewinding.(iii) The rates for above items are deemed to include transportation to & fro of pumps/ motors to workshop as approved by Engineer-in-charge for necessary repairs, alignment and testing of pump and motors at workshop.(iv)The rate quoted for the item shall include re-metaling of Pump shaft, polishing andgrinding and making standard size to match with Gun Metal Bush/Neck-ring.(v) Lifting of pump and motor from bore well and lowering of pump and motor after repairs shall be measured and paid separately under appropriate item of Schedule `A\"(vi) The quoted rate shall be deemed to include replacement of small/ minor parts i.e. washers, keys for coupling, cable packing ring etc. |
| 3 | Supply onlyfollowing items / spare parts suitable for AC submersible pump set of 35 to 50 HP capacity dismantled / fixed under Sch ‘A’ item No. 1 here inabove complete,all as specified and directed. |
| 4 | Cast iron stage bowl |
| 5 | Gun metal neck ring |
| 6 | Anti magnetic stainless steel pump shaft with key |
| 7 | Gun metal impeller |
| 8 | Stainless steel sleeve (Inlet) |
| 9 | Stainless steel sleeve (Outlet) |
| 10 | Running bush out let of Gun metal |
| 11 | Stage bowl cover |
| 12 | Bolt stud with nut and washers |
| 13 | Running bush inlet of Gun metal |
| 14 | Strainer stainless steel |
| 15 | Shaft nut with washer |
| 16 | Supply only the following items / spare parts suitable for Motor of AC submersible pump of 35 to 52 HP capacity dismantled/fixed under Sch ‘A’ item No. 2here in above complete, all as specified and directed. |
| 17 | Stainless steel sleeve DE and NDE. |
| 18 | Connector for motor |
| 19 | Steel bolt |
| 20 | Key for thrust plate |
| 21 | Bush bearing (Set of two) |
| 22 | Thrust bearing (Set of two) |
| 23 | Cable pressure washer |
| 24 | T-bolts with nuts |
| 25 | Bearingbush rubber |
| 26 | Thrust Plate |
| 27 | M & L for rewinding the motor with PVC insulated copper conductor of same guage weight and tuns to achieve its full efficiency inclduing tying the windings and connecting the coils and brining the connections as that of exisitng complete all as specified and directed for submersible motor of following capacity:- |
| 28 | 45/50/60 HP, Three phase, 415 Volts, 50 Hz, AC supply |
| 29 | Supply only 35 Sqmm, 3 Core, flat submersible Cable, PVCinsulated, PVC sheathed with multi-stranded copper conductors, conforming to IS : 694- 1990 of 1100 Volt grade,dismantled/fixedunder Sch ‘A’ item No. 1 above complete, all as specified and directed. |
| 30 | Supply only straight through joint complete with jointing materials suitable for three core stranded copper conductor cable PVC insulated and sheathed flat submersible cable 1100 Volt grade of size 35 Sqmm complete, all as specified and directed. |
| 31 | M & L for scrubbing out rusted MS pipe of 100 mm bore with wire brush to remove rust, dirt etc. preparing the surface and applying a coat of anti corrosive bituminous paint complete, all as specified and directed. (length of pipes shall be 3.00 meter ). |
| 32 | Supply only MS bolts, nuts, washers, of various sizes complete, all as specified and directed. Note : Weight shall be considered from relevant IS or as actual at site which ever is less. |
| 33 | Supply only rubber gasket joints for 100 mm bore in flanged end MS/ cast iron pipes and fittings complete with and including minimum 3 mm thick rubber/fibre gasket and necessary nuts/bolts/washers complete, all as specified and directed. |
| 34 | Disconnecting & taking out the existingdefective Oil immersed star delta starter of any description, any capacity and in any position, 3 phase,415 volts, 50 Hz suitable for AC supply submersible pump set upto 80 HP (Make : Jyoti) and strip opening of Star delta starter, taking out unserviceable/defective wiring & parts, cleaning and servicing complete including replacement of unserviceable parts andcopper wiring with new one of existing size, reassembling, fixing in position, making connections and testing complete, all as specified and directed. Notes :-(i) Replacement of unserviceable parts shall be measured and paid for separately under appropriate item of Sch ‘A’ as supply only but fixing charges of the parts replaced/repaired is deemed to be included in these item (ii) Transformer oil shall be drained out and collected in contractors own containers and reused after heating and filtration throughfiltration plant to achieve the dielectric strength/insulation value upto 40 KV and filling shall be included in the rate quoted by the contractor for above items.(iii) Fresh transformer oil required for top up shall be measured as “supply only” but its heatingand filling shall be included in the rate quoted by the contractor for above items. |
| 35 | Supply only the following items / spare parts suitable for star delta starter of capacity upto 45/50/60 HP capacity dismantled/fixed under Sch ‘A’ item No. 34 here in above complete, all as specified and directed. |
| 36 | Fixed contact ’ (Set of 24) |
| 37 | Moving contact ’ (Set of 12) |
| 38 | Cam spring |
| 39 | Lever spring |
| 40 | Over load coil |
| 41 | No volt coil 415 Volts AC |
| 42 | M & L for PCC 1:3:6 type C-2 (using40 mm graded stoneaggregate) as in plinth block for support of pipe including form work weathering slightly chamfered angle and throating with and including necessary form work and finished concrete surface even & smooth withoutusing extra cement complete, all as specified and directed. |
| 43 | Supply, fixing, testing & commissioning in replacement of unserviceable Power Contactor ML-4 type, 3 pole, coil voltage 415 / 440 Volts, 50 Hz with 2 NO + 2 NC auxiliary contacts, having current rating (AC3) of 70 Amps at 415 volts complete, all as specified and directed.Cat part No :-SS 90910 ofmake L&T or equivalent model in specified make as approved by GE. |
| 44 | Material and labour for repair to run lead joints including caulking properly with using old retrieved lead from taking up or down pipes butwith and including using new spun yarn for the following sizes of CI pipes/fittingsetc complete, all as specified and directed.Notes :(i) Earth work in excavation, returning filling in and removal shall be measured and paid separately.(ii)Additional quantity of lead, if any required, for making new joints other than the quantity of lead retrieved from taking up / downpipes, shall be measured and paid for separately as ‘’supply only’’ under appropriate item of Schedule. |
| 45 | 150 mm bore |
| 46 | 100mm bore |
| 47 | 80mm bore |
| 48 | Supply only pig lead of best quality conforming to IS : 782 – 1978 for providing lead joints complete, all as specified and directed. |
| 49 | Supply only wool lead of best quality conforming to relevant IS for providing lead joints complete, all as specified and directed. |
| 50 | Disconnecting,removing the water ,electric connections and taking out carefully the old existing defectiveelectric motor, 12.5 HP of booster pump / centrifugal pump of any description and in any position, dismantling and strip opening of the motor, removing the old existing burnt windings, cleaning the slots & rewinding of the electric motor 12.5 HP, operating on 415 V, 3 Phase, 50 Hz AC supply with existing gauge super enameled copper wire, including insulating material such as illuminous paper, Letherized paper, cotton tape, glass sleeves insulating varnish etc for powering multistage booster pumps/ centrifugal pumps & testing at workshop and transportation to site & refixing on existing platform complete, all as specified and directed. |
| 51 | All as per item No. 50here in above but motor of capacity 20.0 HP complete, all as specified and directed. |
| 52 | Disconnecting, removing the water, electric connectionsand taking out carefully defective booster/centrifugal pump of capacity 12.5 HP, DSM model of Make Kirloskar,, three phase, 415 V, AC supply and carrying out necessary repairs and replacement of bearing bush, gland plate, impeller, nuts and bolts etc, any trasportation to workshop if required, Repair to bearing housing with metling and turningand fixingthe same in position and testing on full load complete, all as specified and directed. |
| 53 | All as per item No. 52 here-in- before but booster pump / centrifugal pumpof capacity 20 HPcomplete, all as specified and directed. |
| 54 | Supply only the following items/spare parts suitable for centrigugal pump of capacity 12.5/20 HP dismantled/fixed under Sch `A` item No 52 and 53 here in above complete, all as specified and directed. |
| 55 | CI impeller as per existing size |
| 56 | MS stud with nut for split body complete size as per sample |
| 57 | Ball bearingfor driving and non driving end. |
| 58 | CI sleeve of DE/ NDE |
| 59 | CI/MS gland packing plate |
| 60 | CI bush (stuffing box bush) |
| 61 | Pump shaft EN8 complete including making key groove with checknut |
| 62 | Set of key with nut & washer |
| 63 | Replacement of packing sheet |
| 64 | Supply and fixing in replacement of unserviceable water gauge of range 0-100 psi, 100mm dia in delivery line with in incluing socket welding in pipe line complete, all as specified and directed. |
| 65 | Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr deep in soft/loose soil including forming sides and bottom surface to required levels/slops/ gradients etc. complete, all as specified and directed.Note:- The disturbed surface of roads/paths/plinths etc. shall be repaired and quoted rates deemed to include this aspect. |
| 66 | Returning, filling in, including spreading leveling, watering and well ramming the excavated soil in layers not exceeding 25 cm thick complete, all as specified and directed. |
| 67 | Removal of surplus excavated soil to a distance not exceeding 50 Mtr distance and depositing as directedat a level not exceeding 1.5 mtr above starting point complete, all as specified and directed. |
| 68 | Supply, laying, connecting & testing of galvanised iron water tubing \"medium grade\" conforming to IS-1239 with and including all new GI fittings such asunions, reducer sockets, socket reducing bends, elbows, tee, checknuts, caps, plugs etc as required complete fixed to walls and ceilings, laid in trenches/under floor/under road orfloors with and including taking up or down old existing GI tubing and connections, including connected fittings/ accessories and fixtures and unserviceable matrial to be removal from site(Note:-(i) Earth work in excavation, returning filling in and removal shall be measured and paid separately under appropriate items of Schedule ‘A’) all as specified and directed by Engr-in-charge for the following bore of pipes :- |
| 69 | 15 mm bore |
| 70 | 20 mm bore |
| 71 | 25 mm bore |
| 72 | 50 mm bore |
| 73 | 80 mm bore |
| 74 | 100 mm bore |
| 75 | Supply, fixing and testing in replacement of unserviceable Gate valve/Globe valve and Supply, fixing, jointing and testing, of gun metal globe or gate valve with iron wheel head, both ends screwed for iron pipe, conforming to IS 778 complete, all as specified and directed for following bore of pipes :- (Make: Sant/Bir/ Leader/Upadhaya) |
| 76 | 20mm bore |
| 77 | 25mm bore |
| 78 | 40mm bore |
| 79 | 50mm bore |
| 80 | 63mm bore |
| 81 | Taking out or downdefectivesluice valve from main line andopening carefully old defective sluice valve of any description and in any position for and including servicing, over-hauling / greasing etc, and replacement of old unserviceable / worn out parts and reassembling the sluice valve after repair and refixing the same & testing after installation complete, all as specified anddirected Engr-in-Charge for following bores :-Note :- (i)The cost of Earth work, joints & jointing materials washers, gaskets and minor parts shall be deemed to be included in the quoted rates but Replacement of the defective parts i.e. cast iron gate & stainless steel spindle of Sluice valve shall be measured and paid for separately as supply onlyunder appropriate items of Schedule ‘A’ |
| 82 | 150mm bore |
| 83 | 100 mm bore |
| 84 | 80mm bore |
| 85 | Supply only stainless steel spindle, heavy duty, threaded, with and including one gun metal check unit suitable for sluice valves of any descriptiondismantled/fixedunder Sch `A` item No 45 here in above complete, all as specified and directed. forfollowing bores :- |
| 86 | 150mm bore |
| 87 | 100mm bore |
| 88 | 80 mm bore |
| 89 | Supply, installation, fixing, jointing and testing in replacement of unserviceablecast iron sluice valve of class PN-1 both ends flanged with iron wheel head and stainless steel spindle, short body type, conforming toIS-14846 of 2000 including rubber gasket and nut blot with washer for flange jointscomplete, all as specified and directed. for following bores:-Notes:- The cost of Earth work, joints & jointing materials of the sluice valveshall be deemed to be included in the quoted rates. |
| 90 | 150 mm bore |
| 91 | 100 mm bore |
| 92 | 80 mm bore |
| 93 | M&L in replacement of valve pit covers and Supply, fabrication and fixing of new valve pit covers fabricated from 3mm thick MS sheetwith suitable size ofMS angle iron frame including locking arrangement, suitable handle , fixed with hinged arrangement and applying two coats of synthetic enameled paint over a coat of red oxide primer complete, all as specified and directed. |
| 94 | M & L for cleaning/ scraping ofsteel/ cast iron surfaces of existing dull painting ofValve pit chamber inner pipe lines and valves etc and applying two coats of synthetic enameled paint over a coat ofred oxide primer by spray machine complete, all as specified and directed.Note : The Chamber, valves, connected pipe line etc. shall be painted according to colour code specified as per IS Instructions and as directed by Engr-in-Charge at site. |
| 95 | M&L in replacement of unserviceable selector switch after disconnecting all the electrical connections and supply, fixing, connecting and testing three way ON/OFF rotary type selector switch including wiring with 1.5 Sqmm PVC insulated stranded copper conductor cable complete, all as specified and directed.Make : Kaycee/C&S/L&T/AE. |
| 96 | M&L in replacement of unserviceableIndicator lamps of any size & capacity after disconnecting all the electrical connections and supplying, fixing connecting and testing Indicator lamps neon type suitable for 220 volts 50Hz, AC supply including wiring with 1.5 Sqmm PVC insulated stranded copper conductor cable complete, all as specified and directed. (Make : L&T/BCH/Rishab ) |
| 97 | M&L in replacement of unserviceable volt meter of any description and supply, fixing, connecting and testing Digital type of size 96mm x 96mm, AC Volt meter 500 Volts including wiring with 1.5 Sqmm PVC insulated stranded copper conductor cable complete, all as specified and directed.Make : DENKO/ESCORP/AE |
| 98 | M&L in replacement of unserviceableAmp meter of any description alongwith CT’s and supply, fixing, connecting and testing Digital type of size 96mm x 96mm, AC Amp meter 200 Amps with including 3 Nos C.T of Ratio 200/5 of class-1.0 including wiring with 1.5 Sqmm PVC insulated stranded copper conductor cable complete, all as specified and directed.Make : DENKO/ESCORP/AE |
| 99 | M&L for cleaning and disinfecting of RCC OH tank of 50,000 gallon capacity upto 21 Mtr staging, of any shape by initially cleaning the external area and the entry man hole with skilled manpower with protective clothing and apparatus etc and approved electrically operated equipments including all tools, tacles and labour equipments e.g. electric machines, pumps (including desludging pump), pressure water jet, sludge removal etc. required for completion of the work in all respect by specialized water tank cleaning process as under: Stage I(i) Dewatering of over head tank by drain out pipe.(ii) Mechanized removal of all remaining dirty water by high capacity pump set.(iii) Removal of sludge by vacuum operated Pump. |
| 100 | Stage II(iv) Cleaning of walls, ceiling and bottom of tank by high pressure rotary jet 120 bars pressure.(v) Removal of all dirty particles and the layers of calcination by industrial wet vacuum cleaner leaving the tank 99.9% physically cleaned. Stage III(vi) Sterilization of tank by Echo-Friendly biodegradable and highly effective anti bacterial non toxic agent approved by NTC (National Toxicology Center) against all pathogens agent of tank clean. (vii) Sterilization of tank atmosphere by industrial UV radiator leaving the tank complete sterlite by specialized method (viii) After complete treatment is carried out, all inlet, over flow, delivery, wash out pipes, ladder and doors shall be painted with two coats of synthetic enamel black paint after thorough cleaning the surfaces and also the surfaces of sluice valves shall be painted with P.O. Red paintand writing \" capacity of tank, date of cleaning and due date of cleaning\" on wall as specified and as directed.Notes: (i)The work will be got executed from the reputed specialized water tank cleaner as approved by GE. (ii) All the sludge materials / fungus removed from the underground sump / semi underground sump and over head tanks will be removed outside defence land from the site.(iii) All underground sump / semi underground sum and overhead tanks will cleaned in all respect upto 3 mtr around the water tanks. (iv) All T & P required for the cleaning of tanks / Sumps will be arranged by the contractor. (v) The wire mesh of ventilations of the tank shall be replaced with new mesh. (vi) The cost of the same shall be deemed included in the respective items. |
| 101 | All as per item No 99 here in above but RCC sump (over the ground) of capacity 1,00,000 gallon complete, all as specified and directed. |
| 102 | All as per item No 99 here in above but RCCover the ground sump of capacity 25,000 gallon complete, all as specified and directed. |
| 103 | Supply, installation, testing and commissioning in replacement of unserviceableelectronic auotmatic phase sequence corrector device working on IC based technology, capable to correct disturbed pahse sequence, prvent the motor from reverse rotation, ptotect motor fromphasing, low / high voltage cut with time delay between 350 Volt to 480 volts with 60 second delay, protection against unbalanced load of two phase out of three phase supply system withnout Contractor and box complete all as specified and directed Make as approved by GE. |
| 104 | Disconnecting and taking out single head geared electrcally operated motored Dosing pump, Model No:- 96NGQ51 of DECRIN (Declibac Technologies Privte Limited)(for calcium based granular disinfectant for water treatment system)for servicing and repairs cleaning all parts and checking for any defect, pump is operated by 1/30 HP, 230V, AC operated, 44 RPM, adjustable pressure range from 0 to 100 PSI and adjustable discharge range from 2.0 Gallons per day to 40.0 Gallons per day inclusive of Tubing for suction and discharge, connecting nuts, injection Check Valve, ferrule, Clay Weight, ferrules etc. & refixing on existing frame, and ,testing after repair complete, all as specified and directed. Notes : (i) Replacement of unserviceable parts shall be measured and paid for separately under appropriate item of Sch `A` as supply only but fixing charges of the parts replaced/repaired isdeemed to be included in the above quoted rates. |
| 105 | Supply only the following items/spare parts suitable for Dosing pump(for calcium based granular disinfectant for water treatment system) dismantled/fixed under Sch `A` item No110 here in above complete, all as specified and directed..Note: Contractor should visit adn note down suitable parts of the dosing pump before quoting the rate. Make of the parts should be one of the make approved by GE |
| 106 | ROTOR ASSEMBLY WITH BEARINGS BRACKETS & TOLERANCE RINGS.Cat Pt No. PMBRPL2 of DECRIN (Declibac Technologies Privte Limited) |
| 107 | COIL 250V 50HZ Cat :MP6J222 of DECRIN (Declibac Technologies Privte Limited)Coil250V 50Hz |
| 108 | Single Head feed rate control with shaft |
| 109 | Pump head (Ferrules 1/4\"& Duckbill included) |
| 110 | Roller Assembly |
| 111 | Pump Tube |
| 112 | Injection check valve 3/8\" |
| 113 | Weighted suction line strainer 3/8\" |
| 114 | 3/8\" White suction / Discharge tubing |
| 115 | Check valve duckbill only |
| 116 | Connecting nut 3/8\" |
| 117 | Connecting nut 3/8\" with adapter |
| 118 | Ferrule 1/4\" |
| 119 | Supply only set of 25 pcs chlorine tablets contained in plastic cylindrical sealed disposable sanitizwe refill for disinfection of drinking water with arrangement for controlled release of disinfectant in water suitable for operation through for recommended dosing system. |
| 120 | Collecting the sample of water from each source \"bore well\" and testing the sample for physical, chemical & bacteriological parameters and submitting the report in duplicate with comparison by IS-10500, complete for 29 parameter. |
| 121 | Labour only for checking the serviceability of the pipe line of any description and fixed in any position& replacement of un-serviceable/damaged/ broken parts either in single or in combination, dismantling and re-assembling the pipe fittings, CI Peag lead/ lead wool joint and making the pipe lines serviceable, fixing the pipe fittings in position, connecting to water supply and its testing on installation complete, all as specified and directed, by Engr-in-charge by emplooying one plumber and one helper (Unshild) by receving complaint slip from MES service centre and returning the same after completion thejob to MESauthority complete, all as specified and directed here in after in notes. |
| 122 | NOTES :-(i) Replacement of parts i.e nipple, union, elbow, bend, reducer & etc for 15/20/25/40/50mm GI pipe fittings and CI pipe peag lead/ lead wool of any cap jointsif any required at site, shall be measured and paid for separately under appropriate item of Schedule `A\" as ‘supply only. (ii) Necessary T&P i.e. ladder, tools etc required for checking and making the pipe fittings in serviceable conditions, its fixing in position and testing shall be arranged by the contractor at his own cost for checking and fixing of pipe fittings of any description onwalls /ground etc i.e. in any position at site.(iii)Requiredparts ie. thread/ adhesive etc and other minor items excluding the required spares parts for repairing and making the water supply line in serviceable condition, will be arranged & supplied by the contractor and cost of which is deemed to be included in the rates quoted by the contractor in above respective item.(iv) Contractor’s quoted rates is deemed to include for inspection/checking the serviceability of the pipe lineremoving the damaged unserviceable / broken parts, fixing the new parts. |
| 123 | Supply onlythe following parts for Water supply GIfittings complete, all as specified and directed. |
| 124 | Union 15mm bore |
| 125 | Union 20mm bore |
| 126 | Union 25mm bore |
| 127 | Union 40mm bore |
| 128 | Union 50mm bore |
| 129 | Union 80mm bore |
| 130 | Elbow 15mm bore |
| 131 | Elbow 20mm bore |
| 132 | Elbow 25mm bore |
| 133 | Elbow 40mm bore |
| 134 | Elbow 50mm bore |
| 135 | Nipple 15mm bore and of any lengthupto 150mm |
| 136 | Nipple 20mm bore and of any lengthupto 150mm |
| 137 | Nipple 25mm bore and of any lengthupto 150mm |
| 138 | Nipple 40mm bore and of any lengthupto 150mm |
| 139 | Nipple 50mm bore and of any lengthupto 150mm |
| 140 | GI socket 15mm bore |
| 141 | GI socket 20 mm bore |
| 142 | GI socket 25 mm bore |
| 143 | Reducer 15X 20 mm |
| 144 | Reducer 15X 25 mm |
| 145 | Reducer 20X 25 mm |
| 146 | Reducer 25X 40 mm |
| 147 | Reducer 40X 50 mm |
| 148 | Tee 15mm bore |
| 149 | Tee 20mm bore |
| 150 | Tee 25mm bore |
| 151 | Tee40mm bore |
| 152 | Tee 50mm bore |
| 153 | Tee 15 x20mm bore |
| 154 | Tee 20 x25mm bore |
| 155 | Tee 15 x25mm bore |
| 156 | Tee25 x40mm bore |
| 157 | Tee 40 x50mm bore |
| 158 | M & L for cleaning/ scraping ofsteel/ cast iron surfaces of existing dull painting ofpump/motor of 7.5/10/12.5/15/20HP capacity & pipe in side PH building upto 150mm dia & appx 5 RM connecting pipe lines and valves etc. and applying two coats of synthetic enameled paint over a coat ofred oxide primer by spray machine complete all as specified and directed.Note : The pump/motor, valves, connected pipe line etc. shall be painted according to colour code specified as per IS Instructions and as directed at site. |
| 159 | Supply, laying, jointing and testing in replacement of unserviceable bib taps for 15mm bore pipe chromium plated, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete, all as specified and directed. |
| 160 | Supply, laying, jointing and testing in replacement of unserviceable bib taps for 20mm bore pipe chromium plated, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete, all as specified and directed. |
| 161 | M & L for Cutting of the existing 80/100 150 mm bore of GI/ CI pipe line for rectifying leakage and reducing to required length, in position, for insertion of collars or Tee & other fittings including dewatering etc complete all as specified anddirected. Note :- CI fittings, jointing materials and earth work shall be measured and paid separately. How ever cost of dewatering is included in the quoted rates. |
| 162 | Providing and fixing double flanged non-return valve with CI body and working parts of brass/ gun metal (as per IS: 5312) complete with companion flanges, bolts, nuts, rubber insertions/ compressed asbestos gasket etc complete, all as specified and directed for following bore of pipes : : |
| 163 | 150 mm bore |
| 164 | 100 mm bore |
| 165 | 80 mm bore |
| 166 | Supply, fixing, jointing and testing in replacement of Gun metal Air release valve of size 25mm diahaving rubber ball ( of suitable range and calibrated) complete screwed both ends for iron pipe, ISI Marked, as per IS: 778of following sizes complete all as specified and directed. |
| 167 | Supplying and laying and testing in trenches DI pipe 150 mm bore, centrifugally cast, with spigot and socket end, class K7ISI as per IS 8329 marked with and including taking up or down exisiting old pipe complete all as specified and directed. |
| 168 | M&L for tyton rubber gasket joints for 150 mm bore pipe, complete all as specified and directed |
| 169 | Supply,Installation,testing & commissioning in replacement of unserviceable automatically water level indicator systemcomprising with the following accessories,including making necessary connection for controlling/ maintain the water level indicator automatically complete,all as specified and directed :- (i) Water controlling automatic system with sutitable size/cap of pump off/on and indicator with timer contractor relay in box for syncoring, Make : BPB. -01 Nos. (ii) Suitable capacity of Senser for 100% filling and position for motor on/off.- 01 Nos (iii) Senser for 30% filling and position for motor on/off . -01 Nos (v) Suitable size of Wire 4 pair and 8 wire.-170 RM (vi) Wire 1.5 Sqmm 3 Core (For Senser.).-10 Mtrs |
| 170 | Supply,Installation,testing & commissioning in replacement of unserviceable LED Aviation obstruction lights,fitting of any pattern any description and in any position complete comprising of die cast aluminium alloy housig, finished in avaitation yellow colour, polycarbonate enclosures in red colour , with and including302 Nos LED and accessoriedfixed on over head reservior complete all as specified and directed. Make Bajaj or equivalentmodel in specified make as approved by GE.Note :- Rate for any preparatory works, T&P and other resources required for dismantling /repair/ fixing of aviation obstruction light,etcon the top of OHR at the height of 20 to 25 m from Ground level is deemed to be included in the scope of above item. |
| 171 | Material and labour for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 1.5 meter below ground level) connected to galvanized iron earth lead 32X 6 mm GI strip, (main earthing lead ) by means of galvanized bolts, nuts and washers all as shown in electrical plate No . 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 40 mm dia GI pipe light grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia light grade for watering pipe with funnel & wire mesh incl necessary excavation and earth work in any type of soil, and PCC (1: 3 : 6) type C-1 (using 20 mm graded black trap/ granite/ Basalt stone aggregate) for earth pitwith 40x40x6 mm mild steel angle iron frame for cover and 40 mm thick precastRCC cover in 1 : 2 : 4 type B1(using 20 mm graded black trap/granite/ basalt stone aggregate) with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle, completeall as specified & directed. |
