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| 1 | Attending emergency breakdown of water supply installation where directed. lifting defective submersible pumpset, column pipes (any number) from borewell, setting aside and stacking column pipes for reuse, transportation the pumpset to MES store yard for checking of repair work, transportation of serviceable pumpset from MES store yard to bore well, lowering of submersible pumpset with column pippes in the borewell as existing with new nut, bolts and washer including rubber gasket 3 mm thickand making water and electrical connections as existing for running of pump motors complete, all as specified and directed. The pumping set after repair shall be lowered as per the manufacture specification. 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. 5. Labour elemetns is included in unit rates. |
| 2 | Repairs to submersible pumpset coupled with motor of capacity 35 to 60 HP 3 Phase, 415 volts onvolving the following operations and rates are included for the following functions and replacement of UNSV parts. (a) Opening of the defective Pump from motor at site, cleaning the covers and parts as applicable in presence of Engineer-in-Charge to ascertain the quantam of defects and repairs involved. (b) Transporting the defective Pump to contractors workshop for repairs as decided by Engr-In-Charge and carrying out the needful repairs.(c) Assembling the Pump with motor after repair.(d) Spray painting the repaired Pump externally with two coats of synthetic enamelled paint of shade as directed by Engr-in-Charge. (e) Transporting the repaired Pump to site, Assembling the Pump with motor and carrying out necessary test in presence of Engineer-in-Charge to establish the functionability of the repaired Pump upto the entire satisfaction of the Engineer-in-Charge. (f) Replacement of unserviceable part of pump like Thrust Bearing, bearing cover sleeve, intermediate shaft, stud ring, neck ring, stainless steel key/sleeve for immpeller shaft, shaft coupler, body bush thrust pad & repair/ Replacement of impeller etc of Pump.Note: -(i)Burnt out windings of motor shall be replaced, measured and paid for separately under appropriate item of Sch ‘A’ for rewinding.(ii) 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.(iii)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. (iv) The quoted rate shall be deemed to include alsoreplacement of small/ minor parts i.e. washers, keys for coupling, cable packing ring etc. |
| 3 | Repairs/rewinding to submersible motor of Cap 35 to 60 HP,3 Phase, 415 volts 50 HzACdismanteled from submersible pump set complete as per existing gauge/size/turns super enemalled copper winding wire to achieve its full efficiencycomplete, all as specified and directed. |
| 4 | 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. |
| 5 | 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. |
| 6 | 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. |
| 7 | 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. |
| 8 | 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. |
| 9 | Supply and fixFully Automatic Star Delta starters in sheet steel enclosure type MN/ML ( motor rating AC 3, 415 V 50 Hz, 3 Phfor Submersible Pump setup to 75 HP /55 KW ,relay Mx Range 45 to 75 HP, MN 65 FASD omplete, all as specified and directed. Make L&T cat No SS94022 |
| 10 | 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 omplete, all as specified and directed. |
| 11 | 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 equivalentmodel in specified make as approved by GE. |
| 12 | 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 by Engr-in-charge.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 `A\" |
| 13 | 150 mm bore |
| 14 | 100mm bore |
| 15 | Supply only pig lead of best quality conforming to IS : 782 – 1978 for providing lead joints complete, all as specified and directed. |
| 16 | Supply only wool lead of best quality conforming to relevant IS for providing lead joints complete, all as specified and directed. |
| 17 | Disconnecting,removing the water ,electric connections and taking out carefully the old existing defectiveelectric motor, up to 25 HPof 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 of capcity up to 25 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 omplete, all as specified and directed. |
| 18 | Disconnecting, removing the water, electric connectionsand taking out carefully defective booster/centrifugal pump of capacity Up to 25 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. |
| 19 | Supply only the following items/spare parts suitable for centrigugal pump of capacity UP to 25HP dismantled/fixed under Sch `A` item No 18 here in above omplete, all as specified and directed. |
| 20 | CI impeller as per existing size |
| 21 | MS stud with nut for split body complete size as per sample |
| 22 | Ball bearingfor driving and non driving end. |
| 23 | CI sleeve of DE/ NDE |
| 24 | CI/MS gland packing plate |
| 25 | CI bush (stuffing box bush) |
| 26 | Pump shaft EN8 complete including making key groove with checknut |
| 27 | Set of key with nut & washer |
| 28 | Replacement of packing sheet |
| 29 | 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. |
| 30 | 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 requiredlevels/slops/gradients etc. omplete, 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. |
| 31 | Returning, filling in, including spreading leveling, watering and well ramming the excavated soil in layers not exceeding 25 cm thick omplete, all as specified and directed. |
| 32 | 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 omplete, all as specified and directed. |
| 33 | Supply & Laying in trenches galvanised steel water tubing ofmedium grade with all fittings such as bends, elbows, tees, unions, nipples, short pieces etc as required at site for the following sizes including taking up and taking out old unserviceable pipe line alongwith fittings from existing connections:- Note :- (i) Excavation and earth work shall be measured and paid seperately under relevant item of Sch A (ii) The rates quoted inclusive of cutting, jointing and testing of the pipe. |
| 34 | Bore of tube 100 mm dia. |
| 35 | Bore of tube 80 mm dia. |
| 36 | Bore of tube 50 mm dia. |
| 37 | Bore of tube 40mm dia. |
| 38 | Bore of tube 25mm dia. |
| 39 | Bore of tube 20mm dia. |
| 40 | Bore of tube 15mm dia. |
| 41 | Supply & Fixing galvanised steel water tubing of medium grade with all fittings such as bends, elbows, tees, unions, nipples, short pieces etc and fixed complete to walls and ceilings or laid in floors including taking up / taking down existing steel tubing and connections fixed at any location all as directed for the following sizes:- Note:- (i) The rates quoted inclusive of cutting, jointing and testing of the pipe. |
| 42 | Bore of tube 25mm dia. |
| 43 | Bore of tube 20mm dia. |
| 44 | Bore of tube 15mm dia. |
| 45 | 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) |
| 46 | 20mm bore |
| 47 | 25mm bore |
| 48 | 40mm bore |
| 49 | 50mm bore |
| 50 | 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-Chargefor 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’ |
| 51 | 150mm bore |
| 52 | 100 mm bore |
| 53 | 80mm bore |
| 54 | 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 50 here in above complete, all as specified and directed by Engr-in-charge forfollowing bores :- |
| 55 | 150mm bore |
| 56 | 100mm bore |
| 57 | 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 by Engr-in-charge 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. |
| 58 | 150 mm bore |
| 59 | 100 mm bore |
| 60 | 80 mm bore |
| 61 | Construction of valve chambers with 150 mm thick PCCfoundation 1:4:8 type D2 using 40 mm graded trap stone aggregate of size 1.20M x 1.20M X 1.20M (Internal Size) in 230 mm thick brick masonary wall with sub class \"B\" bricks builts in cement mortar 1:4 10 mm thick plastering to brick masonary in cement mortar internally and externally upto 15 cm below ground level, 50 mm thick coping with PCC 1:2:4 type B1 using 20 mm graded crushed trap stone aggregate valve chamber frame cover made of mild steel angles of size 40mm x 40mm x 6mm and cover made of 2.5 mm thick mild steel sheet fixed with mild steel hinges - 02 Nos, locking arrangements with provision of locks and painting the steel surfaces with two coats of synthetic enameled paint over a coat of zinc chromate primer including neccessary earth work, excavation, dismantling of existing valve chmber of any size and pattern and at any position all as specified and directed by Engineer-in-Charge for the following:- |
| 62 | 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. |
| 63 | 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. |
| 64 | 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. |
| 65 | 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 ) |
| 66 | 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 |
| 67 | 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 |
| 68 | 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: |
| 69 | (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.(iv) Cleaning of walls, ceiling and bottom of tank by high pressure rotary jet 120 bars pressure.(v) Removal of all dirty particles by industrial wet vacuum cleaner leaving the tank 99.9% physically cleaned.(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. |
| 70 | All as per item No 69 here in above but RCC sump (over the ground) of capacity 1,00,000 gallon complete, all as specified and directed by Engr-in-charge. |
| 71 | All as per item No 69 here in above but RCCover the ground sump of capacity 25,000 gallon complete, all as specified and directed by Engr-in-charge. |
| 72 | 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. |
| 73 | 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 complete, all as specified and directed |
| 74 | Supply only Calcium Hypo Chlorite 65-70% chlorine content in granular from disinfectant for water tratment packed in 45 kg drum in the service tank of chlorine dosing plantMake rayalaseema HI strength Hypo Ltdor E-in-C approved( Note : Consumable in water supply installation having batch No with manufacturing dateshould not exceed more than 90 days complete with manufacturing test certificate |
| 75 | 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. |
| 76 | Heavy duty Chemical dozing system Plunger type suitable to inject solution upto 25 LPH working pressure 10 kg/Cm2 comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP, 1440 RPM assembly with agitator in one motor, agitator with SS sweep blade duly FRP coated, FRP tank 150 ltrs capacity complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete with chemical grade PVC NRV along with contrrol Panel for dosing pump suitable Model SSAPS/CDSPT/25 made of powder coated MS fabricated box consisting of LED indicator low voltage protection Make sathya Sai Aqua Pura Service Model SSAPS/CDSPT/25/ST |
| 77 | 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,Including excavation , returning filling in ramming & removing the soil to distancenot exc 50 m , complete, all as specified and directed by employing one plumber and one helper (Unskilled ) 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.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. (V) The complaint/breakdown shall be rectified by the contractor within 24 hours, any delay thereafter recovery at the double the rate quated perday shall be deducted from the dues of contractor by the Engr-in-Charge without any notice. |
| 78 | Supplyonlythe following parts for Water supply GIfittings complete, all as specified and directed |
| 79 | Union 15mm bore |
| 80 | Union 20mm bore |
| 81 | Union 25mm bore |
| 82 | Union 40mm bore |
| 83 | Union 50mm bore |
| 84 | Union 80mm bore |
| 85 | Elbow 15mm bore |
| 86 | Elbow 20mm bore |
| 87 | Elbow 25mm bore |
| 88 | Elbow 40mm bore |
| 89 | Elbow 50mm bore |
| 90 | Nipple 15mm bore and of any lengthupto 150mm |
| 91 | Nipple 20mm bore and of any lengthupto 150mm |
| 92 | Nipple 25mm bore and of any lengthupto 150mm |
| 93 | Nipple 40mm bore and of any lengthupto 150mm |
| 94 | Nipple 50mm bore and of any lengthupto 150mm |
| 95 | GI socket 15mm bore |
| 96 | GI socket 20 mm bore |
| 97 | GI socket 25 mm bore |
| 98 | Reducer 15X 20 mm |
| 99 | Reducer 15X 25 mm |
| 100 | Reducer 20X 25 mm |
| 101 | Reducer 25X 40 mm |
| 102 | Reducer 40X 50 mm |
| 103 | Tee 15mm bore |
| 104 | Tee 20mm bore |
| 105 | Tee 25mm bore |
| 106 | Tee40mm bore |
| 107 | Tee 50mm bore |
| 108 | Tee 15 x20mm bore |
| 109 | Tee 20 x25mm bore |
| 110 | Tee 15 x25mm bore |
| 111 | Tee25 x40mm bore |
| 112 | Tee 40 x50mm bore |
| 113 | M & L for cleaning/ scraping ofsteel/ cast iron surfaces of existing dull painting ofpump/motor of 7.5/10/15/20HP 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. |
| 114 | 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 |
| 115 | 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 |
| 116 | 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. |
| 117 | Cast iron fittings for spigot and socket / flanged pipe upto 150 mm bore such as bends (any type radius and angle) tapers any type (straight, bends) tee, joint piece single branch Y junctiondouble branch cross (all socket or socket and spigot or all flanged ends) coller caps and plug, connecting piece one end flanged and other socketed or spigot and bell mouth complete all as specified, The fitting shall be as per IS 1538-1989. |
| 118 | Supplyand 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. |
| 119 | All as per Srl item No.118 here-in-before but size 100 MM. |
| 120 | All as per Srl item No. 118 here-in-before but size80 MM. |
| 121 | Supplying and laying in trenches DI pipe 150 mm bore, centrifugally cast, with spigot and socket end, class K7ISI as per IS 8329 marked complete all as specified and directed. |
| 122 | M&L for tyton rubber gasket joints for 150 mm bore pipe, complete all as specified and directed |
| 123 | Supply and fixing PVC Innersheathedun armouredControl Coppercables of size 2.5 sqmm X 6C complete all as specified and directed. |
| 124 | Supply and fixing Rigid non-metallic PVC conduit of 25 mm dia exclusive of boxes (junction/ terminal) but inclusive of all tees, bends,elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified and directed. |
