COMPREHENSIVE REPAIR/ MAINT / REPLACEMENT WORKS TO WATER SUPPLY RISING MAIN AND DISTRIBUTION SYSTEM WITH CONNECTED WORK TKD AND BFFR AND ADJOINING AREA UNDER GE BABINA

Amount

M & L taking out unserviceable submersible motar for rewinding of submersible motors AC, 3 phase, 440 volt of capacity 10 to 15 HP with superior quality PVC insulated copper winding wire of identical gauge & specification of the existing short circuited winding wires with all necessary insulating materials incl cleaning of stator & slots and applying one coat of water proof epoxy paint to the exteriors of motor and testing complete all as specified on load of capacity. Note:-(i) Contractor will be intimated on phone followed by in writing to repair the unserviceablepump motor. Contractor or his rep has to attend the installation within same day . The unserviceable pump mtor will have to be repaired within 3 days after intimation to contractor failing which a panel recovery of Rs 2000/- per day per motor will be deducted from his dues /payments . (ii) Cost for all machinary T&P/transport to workshop and menpower for the work will be deemed for included in unit rate quoted by the tenderer.

M & L for opening up unserviceable/burnt electric induction motor of water pump set of 15 to 30 HP capacity 3 phase AC 440 Volts, cutting and removing the short circuited stator winding coils complete and re-winding the same with super enamelled copper conductor wires of appropriate size as per the existing gauge including cleaning of slots, all necessary insulating materials, varnishing, drying and testing on load complete all as specified. Note:-(i) Contractor will be intimated on phone followed by in writing to repair the unserviceablepump motor. Contractor or his rep has to attend the installation within same day . The unserviceable pump mtor will have to be repaired within 3 days after intimation to contractor failing which a panel recovery of Rs 2000/- per day per motor will be deducted from his dues /payments . (ii) Cost for all machinary T&P/transport to workshop and menpower for the work will be deemed for included in unit rate.

S & F in replacement of MCCB, 4 Pole, 415 Volt AC, 50 Hz, rupturing capacity 36 KA with adjustable thermal and fixed magnetic tripping systems against over load and short circuit conditions of capacity 400 Amp conforming to IS:13947 (Part-2) Ics = 100%Icu Make : Havells Cat No. IHLLSEBFBF0400 or or equivalent specifications in L & T/ HPL / SCHNIEDER/ Indo Asian.

S & F in replacement of MCCB, 4 Pole, AC, 415 V 50 Hz rupturing capacity 36 KA with adjustable thermal and fixed magnetic tripping systems against over load and short circuit conditions of capacity 250 Amp conforming to IS:13947 (Part-2) complete. Ics = 100%Icu Make : Havells cat part No IHLLSECF0250 or or equivalent specifications in L & T/ HPL / SCHNIEDER/ Indo Asian.

M&L for Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 3. metre deep below ground level with top edge of plate not less than 2.5 metre below normal ground level connected to earth plate. Earth plate surrounded by 15 cm thick packed layer of charcoal dust and comman salt upto 1.5 mtr depth all around the earth plate and connected to earth lead of GI strip 32X6 mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel thimbles and other end of the earth wire connected to DB/motor/ panel/DG set and protected by GI or steel pipe light grade 15mm bore and watering pipe shall be 20mm bore GI medium with funnel and wire mesh including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover and all as shown in electric plate No3 of MES schedule pt of 2009. Note:- RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM weighting not less than 4KG/Sqmm in lieu of CI cover. 2.Charcoal dust and common salt upto 1.5 meter depth shall be filled in layers and 15 centumeters all around the earth plate inside earth pit. 3. On testing after completion of earthing if desired earth resistance is not achieved, the earthing will be redone at no extra cost to obtained the desired earth values less than 2 Ohms. Make of earth electrod : Kapilansh/ Ashlok/ JMV

M&L for Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground earth pit not less than 3. metre deep below ground level with top edge of plate not less than 2.5 metre below normal ground level connected to earth plate.Earth plate surrounded by 15 cm thick packed layer of charcoal dust and comman salt upto 1.5 mtr depth all around the earth plate and connected to earth lead of GI wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel thimbles and other end of the earth wire connected to DB/motor/ panel/DG set and protected by GI or steel pipe light grade 15mm bore and watering pipe shall be 20mm bore GI medium with funnel and wire mesh including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover and all as shown in electric plate No3 of MES schedule pt of 2009. Note:- RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM weighting not less than 4KG/Sqmm in lieu of CI cover. 2.Charcoal dust and common salt upto 1.5 meter depth shall be filled in layers and 15 centumeters all around the earth plate inside earth pit. 3. On testing after completion of earthing if desired earth resistance is not achieved, the earthing will be redone at no extra cost to obtained the desired earth values less than 2 Ohms.

S & F in repair sluice valves 80 mm dia bore of any size / make installed at water supply rising or distribution lines and incl dismantling and taking up or down of unserviceable SS / MS spindle and gun metal / bronze check nuts with replacement incl necessary rubber packing, nuts, bolts, washers etc and including supply and fixing in replacement new SS / MS spindle, gun metal / bronze check nuts , necessary rubber packing, nuts, bolts, washers suitable for existing specifications testing and re-assembling in position after repair complete all as specified and directed by Engr-in-charge.

All as per Srl item No. 7 here-in-before but 100 mm dia bore and ditto

All as per Srl item No. 7 here-in-before but 150 mm dia bore and ditto

All as per Srl item No. 7 here-in-before but 200 mm dia bore and ditto

All as per Srl item No. 7 here-in-before but 250 mm dia bore and ditto

All as per Srl item No. 7 here-in-before but 300 mm dia bore and ditto

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr depth and getting out for laying of pipe lines in any type of soil.

Returning, filling including spreading, levelling, watering and well ramming in layers not exceeding 25 Cm each in soil.

Removal of surplus soil to a distance not exceeding 50 Mtrs and depositing where directed at a level not exceeding 1.5 Mtr above the starting point.

M & L for cutting of road /hard standing/ stone block pavement for depth up to 1.5 mtr below the normal ground level and in width equal to external dia plus 300 mm for lay pipe line upto 300 mm dia across the road in horizontal position and making good the cut portion filled with PCC 1:3:6 type C-2 using 40 mm graded stone aggregates 450 mm thick from TOP over 300 mm thick hard core over filled earth to levelled with existing surfaces for smooth plying of vehicles etc complete all as specified and directed. The repaired portion will be match to the existing surface. Note : Cost of PCC ,hard core,stones and Earth shall deemed to be included in unit rate quoted by the tendered.

M&L for PCC 1:3:6 type C-1 using 20 mm graded stone aggregate as in foundations /foot path/mass concrete etc complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness below or above ground level including removal of debris complete all as specified and directed

M&L for dismentling and taking up or down GI water tubing with fittings and connections from wall/roof/floor or trench of size 15 mm dia including removing from site to different location complete all as specified and directed. Note for item 19 to 25:- Necessary earth work /excavation , RFR and removing of soils shall be measured & paid separatly under relevant items.

Discription all as per item No 19 here in before but of size 20 mm bore

Discription all as per item No 19 here in before but of size 25 mm bore

Discription all as per item No 19 here in before but of size 40 mm bore

Discription all as per per item No 19 here in before but of size 50 mm bore

Discription all as per per item No 19 here in before but of size 80 mm bore

Discription all as per per item No 19 here in before but of size 100 mm bore

Re-laying / re-fixing/ rerouting serviceable GI water tubing 15 mm bore obtained from dismantling incl cleaning and providing new all fittings such as bends, elbow, socket , tee ( ISI Marked ) laid in trenches, under floor or fixed to walls / ceilings complete all as specified and as directed.

Discription all as per item No 26 here in before but of size 20 mm bore and ditto

Discription all as per item No 26 here in before but of size 25 mm bore and ditto

Discription all as per item No 26 here in before but of size 40 mm bore and ditto

Discription all as per item No 26 here in before but of size 50 mm bore and ditto

Discription all as per item No 26 here in before but of size 80 mm bore and ditto

Discription all as per item No 26 here in before but of size 100 mm bore and ditto

S & F GI water tubing medium grade 15 mm bore with all fittings such as bends, elbow, socket , tee etc laid under floors/trenches or on walls with fixing arrangments including leakage testing complete all as specified and directed. Make : TATA/PRAKASH/ZENITH /SWASTIK/BST

Discription as per item No 33 here in before but of size 20 mm bore and ditto

Discription as per item No 33 here in before but of size 25 mm bore and ditto

Discription as per item No 33 here in before but of size 40 mm bore and ditto

Discription as per item No 33 here in before but of size 50 mm bore and ditto

Discription as per item No 33 here in before but of size 80 mm bore and ditto

Discription as per item No 33 here in before but of size 100 mm bore and ditto

S & F in replacement of gun metal gate valve of size 15 mm bore ( ISI marked ) with iron wheel head, screwed both ends for GI pipe incl dismantling old U/S gate valves all as specified and directed. Make : Leader/Sant/Zoloto

Discription as per item No 40 here in before but 20 mm bore and ditto

Discription as per item No 40 here in before but 25 mm bore and ditto

Discription as per item No 40 here in before but 40 mm bore and ditto

Discription as per item No 40 here in before but 50 mm bore and ditto

M&L for boring on existing GI/CI/DI pipe upto 300 mm bore for branch connections of 25 to 50 mm bore by fixing of MS clamp 100 x 4 mm cut to length and bend to shape, drilled and welded with GI socket of suitable size including rubber packing, nut, bolt etc and testing complete all as specified.

M & L for cutting of GI/DI/CI pipe 80 to 300 mm bore carefully for inserting fittings such as bend, tee, socket pieces, collar etc complete all as specified and as directed.

M&L for taking up or down CI/DI water mains with spigot and socket ends and lead joints including of size 80 bore including all fittings and connections including burning of joints and recovering leads and cleaning thoroughly for re-relaying / rerouting of pipe line complete all as specified and directed. Note:- Necessary excavation refilling removing of soil shall be measured & paid separatly under relevant items.

Discription as per item No 47 here in before but of size 100 mm bore and ditto

Discription as per item No 47 here in before but of size 150 mm bore and ditto

Discription as per item No 47 here in before but of size 200 mm bore and ditto

Discription as per item No 47 here in before but of size 250 mm bore and ditto

Discription as per item No 47 here in before but of size 300 mm bore and ditto

M&L for relaying/refixing, jointing and testing of DI/CI pipe taken out earlier under above items of 80 mm bore all as specified and directed. Note :- Cost of all jointing materials required at site like rubber ring joint included in the quoted rate, earthwork shall be measured and paid separately.

Discription as per item No 53 above but 100 mm bore and ditto

Discription as per item No 53 above but 150 mm bore and ditto

Discription as per item No 53 above but 200 mm bore and ditto

Discription as per item No 53 above but 250 mm bore and ditto

Discription as per item No 53 above but 300 mm bore and ditto

S & F in replacement ductile iron pipe with socket and spigot ends of 80 mm bore class - K-9 , with ceramic epoxy lining /coating inside and external zinc coating with a bitumen finishing layer, ISI maked IS - 8329-2000 (Reaffiremed - 2005 Edition 4.1) suitable for "push on joints" in any lengths and including providing joints (Tyton joints) including taking out from vertical position or from trenches etc complete all as specified. Make : Lanco industries /Electro steel /Electrotherm (India ) steel /Jindal Saw /TATA Metalics/Kejriwal. Note for item No 59 to 64 : The cost of joints shall deemed to be included in unit rate quoted by the tenderer. (Excavation and earth work shall be measured and paid seperately

Discription as per item No 59 here in before but 100 mm bore and ditto

Discription as per item No 59 here in before but 150 mm bore and ditto

Discription as per item No 59 here in before but 200 mm bore and ditto

Discription as per item No 59 here in before but 250 mm bore and ditto

Discription as per item No 59 here in before but 300 mm bore and ditto

S & F in replacement of cast iron sluice valve of 80 mm bore class PN-1.6 ISI marked (as per IS 14846 of 2000) heavy duty with flanged ends with high tensile SS spindle and gun metal check nut, iron hand wheel and fixing with providing suitable nuts, bolts, washers and rubber gasket for packing etc complete all as specified and directed.Note:- Any damage made to pipe lines, over head reservoir while replacing the sluice valve will be repaired by contractor on his own cost. Make: VENUS/NORMAX/KIRLOSKAR/KEJRIWAL/SANT/UPADHYA Note:- Contractor will be intimated to replace the diffective sluice balve on telephonically followed by in written. Contractor has to arrange new sluvice valves and complete the replacement work with 48 hrs after intimation failing which a penal recovery of Rs 500/- per hour will be charged from his payment. Contractor has to keep all required size sluice valve ready for fixing on urgent requirment.

Discriptionl as per item No 65 here in before but 100 mm bore

Discription as per item No 65 here in before but 150 mm bore

Discription as per item No 65 here in before but 200 mm bore

Discription as per item No 65 here in before but 250 mm bore

Discription as per item No 65 here in before but 300 mm bore

S & F in replacement of 80 mm bore non return valve ( ISI Marked ) both end flanged suitable for cast iron pipe incl all fittings washer, nuts & bolt etc complete all as specified and directed. Make : Make : VENUS/LEADER/KIRLOSKAR/SANT/ZOLOTO

Discriptionl as per item No 71 here in before but 100 mm bore and ditto

Discriptionl as per item No 71 here in before but 150 mm bore and ditto

Discriptionl as per item No 71 here in before but 200 mm bore and ditto

S & F in replacement cast iron foot valve of 100 mm size with flanged end IS-4038 including necessary rubber gasket, MS nuts, bolts, washers etc of suitable size complete all as specified and directed. Make : VENUS/NORMAX/KIRLOSKAR/KEJRIWAL/SANT/UPADHYA / L&T

Discription as per item No 75 here in before but 150 mm bore and ditto

Discription as per item No 75 here in before but 200 mm bore and ditto

Supplying ,fixing ,jointing and testing DI fittings as per BSEN:545 IS-9523 such as bend ( of any radius and angle) Tee ,reducer ,collar caps ,plugs ,glands ,tapers and junctions etc of any description with socket/spigot/flanged at ends as per site requirement suitable for 80 to 300 mm bore complete all as specified and directed .

M & L for cast iron fittings of any description i.e bends (any type radius and angle ),tappers any type (straight ,bend increasing decreasing or double socket etc ),Tee pieces single branch Y junction ,double branch cross,(all socketed or socket and spigot),connecting pieces (one side flanged other socketed or spigot and bell mouth pieces one end flanged other tapering as bell mouth or both flanged /both socketed end as directed ) including collars ,caps and plugs upto 300 mm bore pipe and including nut bolts ,packing materials etc and making joint leak proof complete all as specified and directed . NOTE:-(i) Weight of fitting shall be actual weight or weight for each fitting given in IS code IS-1538-1976 (Part-I to xxv)

M & L for repairing leakages or blockage of water in CI/DI pipes with spigot and socket ends of 50 to 80 mm dia bore de-watering of leaking pipe lines and trenches, burning out remains of existing lead joints to recover available quantity of lead and making new lead joint with retrieved material by providing additional quantity of lead as required at site incl all other jointing materials and testing complete all as specified and as directed. Notes : 1. Total excavation and earth work and required T & P/JCB excavation/manual labour as required at site to carry out the repair work is deemed to be included in the quoted rates. No separate cost for earth work claim by the contractor.2. Actual quantity of lead retrieved from leaking joints may vary from joint to joint and the same be considered to the barest minimum owing to loss due to high pressure of water jet and flooding of water from the joints. 3. No any claim whatsoever in this regard by the contractor for loss or non-retrival of jointing materials shall be admissible and the rate quoted is deemed to be inclusive of this aspect. Note:- Contractor will be intimated telephonically followed in writing for attending the leakages/broken or no water supply defects or repair works under this item.The defects or repair works under this item. Will be attended with in 4 Hrs of intimation and work will be completed within 24 Hrs ofter intimation of defects failing which a penal recovery of Rs 2000/- per hour will be deducted from contractor's payments. Contractor has to arrange all T & P and manpower to attend defects on time without any extra financial effectand cost of all such aspect is deemed to be imcluded in unit rate. Contractor has to arrange all means to stop leakage/wastage of water and restore water supply without delay.

Discription as per item No 80 here in before but 100 mm bore and ditto

Discription as per item No 80 here in before but 150 mm bore and ditto

Discription as per item No 80 here in before but 200 mm bore and ditto

Discription as per item No 80 here in before but 250 mm bore and ditto

Discription as per item No 80 here in before but 300 mm bore and ditto

M&L for Construction of Valve pit of size 1050 mm x 1050 mm x 900 mm (internal dimensions), with the following specifications : (a) Earth/excavation in any type of soils , RFR & removal of soils n exc 50 mtr and deposited where directed , (b) Lean concrete 100 mm thick PCC 1:4:8 type D-2 using 40 mm graded stone aggreagtes as in foundation and floor (c) One brick thick wall with sub class 'B' built in CM 1:6 ( d) Internal plaster / Rendering 15 mm thick in CM 1:4 mixed with WPC @ 3% by weight of cement (e) External plaster/rendering 15 mm thick in CM:1:6 (f) Coping alround on wall 100 mm thick in PCC 1:2:4 type B-1 using 20 mm graded stone aggregates incl necessary form work (g) Mild steel frame work ( Outer frame and inner frame ) made out of angle iron 50x50x6 mm thick with welded hold fast of flat iron of size 30x5 mm length 100 mm (one end splited in two grouted in PCC coping and other end welded to inner frame ) , provision of mild steel butt hinges 100 mm - 4 nos , one flap welded to outer frame and other to inner frame ( h) 3.15 mm thck mild steel sheet as covering welded to inner frame j) Mild steel purpose made locking arrangement and provision of pad lock , 50 mm size ( steel) with duplicate keys ( Make of lock -Godraj/Link/Horrison) and mild steel handle of flat iron 30x5 mm thick made to shape and welded to mild steel sheet (j) Applying two coats of sythtic enamel paint over a coat of red oxide primer to steel surfaces k) Two coats of white wash on internal and external surfcaes of plaster on walls mortar etc complete all as specified and as directed . Note : The cost of demolition of existing valve pit deemed to be included in the unit quoted rate by the tenderer.

Discription as per item No 86 here in before but 950 x 950 x 600 mm and ditto

M & L for cleaning of RCC overhead reservoir of 25000 gallon capacity on staging of 17 to 21 mtr grom GL , Dewatering, taking out all deposits sludge / mud incl scrubbing/brushing to remove all funges growth inside the entire interior surfaces of the reservoir ,and including washing the reservoir thoroughly ( internally ) cleaning with bleaching powder including writing of date of cleaning with existing colour and paint complete all as specified and directed by Engr-in-Charge. Note : 1. All necessary T & P required for cleaning OHT/UG sump is deemed to de included in unit rate quoted. 2 Rate for dewatering UG sump/semi UG sump by using of diesel engine pump set is deemed to be included in the quoted rate. 3. All necessary safty precautions to be taken by contractor while cleaning to avoid any accident and contractor will be responsible for any lapes.

Discription as per item No 88 here in before but of 50000 gallon capacity

Discription as per item No 88 here in before but of 100000 gallon capacity

Discription as per item No 88 here in before but of 150000 gallon capacity

Discription as per item No 88 above but U/G sump 25000 to 50000 gallon capacity

Discription as per item No 88 above but U/G sump 300000 to 4000000 gallon capacity

M & L for cleaning of shallow wells of any depth dewatering by using diesel engine pump set and taking out of mud/silt/vegetation etc manually upto 1 mtr from exisitng bed of well & removal of the same away from MOD land complete all as specified and as directed by Engr-in-Charge. Note : 1. Rate for dewatering shallow wells by using of diesel engine pump set is deemed to be included in the quoted rate. 2. All necessary T & P required for cleaning OHT/UG sump is deemed to de included in unit rate quoted. 3. All necessary safty precaution to be taken by contractor while cleaning to avoid any accident any laps on this part contractor will be responsible for any lops.

S &F in replacement water line route indicator of size 400 x 300 x 25mm in precast RCC (1: 2:4 ) type B0 using 12.5 mm graded stone aggregate and fixed in position after taking out old unserviceable indicator etc complete all as specified and directed. Note :- Route indicator should be written as MAIN WATER SUPPLY LINE with synthetic enamel paint of tint as directed by Engineer-in-Charge.

M & L for chemical and bacteriological testing of water samples of shallow wells from Jal Nigam laboratory / any govt institution complete all as specified and directed. Note - The material and transportation for collection of samples quoted in the rate. The report will deposited to office after completion of test from the laboratory.

M&L for applying two coats of synthetic enamel paint including preparation of old/existing surface, rubbing and removing rust, worn out old paint layers and other foreigh materials and re-writing the same description as per existing with colour as approved for rising and distribution pipe line from semi UG sump to pump house, black colour paint on valve pit cover, valves, UG sump details on sump within the installations etc complete all as specified and directed.

M&L for repair of leakage/damage/defect in raising main through taking down the MS/GI pipe for ground level to OHT work after dismantling flange joints and including replacement of gaskeet /MS flang of same size if required and refixing the pipe on its original position vertially or horigentally of raising/supply line of OHT flanged type from ground level to top of the OHT of size 150 mm dia . The rate includes the dismantling of existing CI pipe of flanged type, sluice valve size as per fixed at OHT and for providing & welding of flanges on the pipes all as required and directed by the enginer in Charge. The contractor also ensure that the job will complete with in 24 hours to ensure the restoration of supply as directed.The quantity of water supply pipe and sluice valve laid/fitted will be measured and paid separately. Note:- The cost of taking down/dismantling any type of valves/flanges ect is deemed to be in included herein unit rate. the rate also included cost of necessary T & P man power required at site. (II) Contractor will be intimated telephonically followed in writing for attending the leakages/broken or no water supply defects or repair works under this item.The defects or repair works under this item. Will be attended with in 4 Hrs of intimation and work will be completed within 24 Hrs ofter intimation of defects failing which a penal recovery of Rs 2000/- per hour will be deducted from contractor's payments. Contractor has to arrange all T & P and manpower to attend defects on time without any extra financial effectand cost of all such aspect is deemed to be imcluded in unit rate. Contractor has to arrange all means to stop leakage/wastage of water and restore water supply without delay.

M&L for water level indicator of size minimum 3 mtr height and 30 mm width and consisiting of floating ball with guage wire from inside tank to level indicating board , duly marked scale as directed showing water level marked with flourcense paint and including provided with level indication scale made of 2 mm thick mild steel sheet duly painted with synthetic enamel paint over red oxide primer including necessary preparation steel surfcaes and fixed at a hight of 3 mtr from ground level etc complete for OHT's at various locations . Note : (i) The guage wire must be made with multistranded SWR of 3 mm dia shall be drawn through and including of 4 mm mild steel pully . (ii) Mild steel Pully shall be fixed at appropriate place as directed with suitable frame made of mild steel angle iron and flat iron of size as directed . (iii) The cost of Mild steel frame , SWR wire , mild steel pully and fixing element with suitable means deemed to be included in the unit rate quoted by the tenderer

M&L for Galvanised iron wiremesh to Ventilators , mouth of vent pipes, and entrance of OHT/UG sumps and fixing with 2nd class square wooden beads of suiatble cross section as directed inlcluding providing mild steel clamps of size 50x5 mm flat iron made to shape for pipes for fixing wiremesh duly painted with two coat of synthetic enamel paint over a coat of red oxide primer etc complete at various locations and directed.

M & L for cutting and removing unwanted grass, bushes , wild growth and shrubs from the roots below ground level at various locations within the over head tanks premises about 15 mtr in radious around OHT , sewage insttalations and along with approach road/path and including removing boulders of any gauge by digging out from a depth not more than 25 cms below normal ground level and depositing where directed and including levelling / pruning the entire area to even finish complete all as specified and directed at site.

M&L for extension of header of size 300 mm dia CI/DI flanged pipe fitted with 100 HP pump set at 93 pump house through dismentling and taking out existing pipe lines, cutting existing CI pipe line 250/300 mm bore for headers and fittings and making two branch connections to two different supply lines of 250 mm dia CI /DI pipe lines with fittings, necessary reducers, sockets and other fabrication works as per site requirement as and directed including testing of two lines after completion . The work will be carried out without disturbing/blocking regular pumping of water supply. The rate shall include PCC work as in 1:2:4 type B-1 using 20 mm graded stone aggregtaes ,brick work in CM 1:4 , Rendering in CM 1:6 , all fittings of CI/DI pipes, gaskets, rubber packing, demolition of existing walls and floors if required shall be made good and matching with the surroundings and necessary painting work etc complete . Note : Water supply pipe , fittings, and sluice valves shall be measured and paid separately under relevent items . No credit for required length of pipe lines , fittings will be given against this item being a extension to the existing system . Contractor to visit the site and check the quantum of work and quote his rates accordingly . The work shall be completed within 24 hrs after starting on site to make the system serviceable to restore normal water supply . Necessary T&P and manpower has to be arranged by contractor to complete the job within time. If the contractor fails to complete the work within 24 hrs , necessary penality of Rs 5000/ per hour after 24 hrs upto restoration of normal water supply will be deducted from his dues.

M & L for repairing micro processor based water level indicator system in between UG sump sensor to main water level indicator LED display unit showing indication at pump house by replacing the circuit board, 10 pair UG copper cable & other accessories to complete all as specified and directed. Necessary T&P and manpower has to be arranged by contractor to complete the job within time. If the contractor fails to complete the work within 72 hrs after intimation via phone followed in writing , necessary penality of Rs 2000/ per day after 720hrs upto repair works will be deducted from his dues.

m/s gupta trading

M/S Kharya Associates

S S CONSTRUCTION