REPAIR/REPLACEMENT OF LT PANEL, FEEDER PILLER BOX, DBSs AND STREET LIGHT FITTING LT UG, CABLE AND DI/GI PIPE LINE AND CLEANING OF UG SUMP, WATER TREATMENT CHEMICAL AND CONNECTED FITTINGS AND FIXTURES AND OTHER ITEMS AT SALARIA OFFICERS ENCLAVE AT DWA

Amount

M&L for excavation in trenches in soft soil n.exc 1.5 Mtr wide and n.exc 1.5 meter in depth for laying of cables/pole etc setting out trimming the site forming bottom surface to required level complete all as specified and as directed.

M&L for returning filling in-trenches including spreading leveling watering and well ramming in layers with soft/loose/dense soil n.exc 25 cm thick in each layer of soil complete all as specified and as directed.

M&L for removing/excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

M&L for sand cushioning with a layer of jamuma sand in trenches complete all as specified and as directed.

M&L for fixing old serviciable un-reinforced precast concrete cable covers for cable protection of class LV type 1 flat of size 250 x150 x 40 mm complete all as specified and as directed.

Supply and laying un-reinforced precast concrete cable covers for cable protection of class LV type 1 flat of size 250 x150 x 40 mm complete all as specified and as directed.

M&L for taking out submersible pump set of capacities 5HP of any make, type, size from underground sump / well, for development of bore, and re-assembling after carrying out repair/bore development and lowering/ installing the same at its original location connecting to the existing pipe lines electrically and mechanically, making proper alignment, testing and commissioning to the entire satisfaction of Engineer-in- Charge.

M&L for development of tube well with compresed air and after with 25% extra capacity pump by pumping muddy water etc complete all as specified and as directed. (Note - Compressor with accessories and fuel, pipes etc shall be arranged by the contractor and quoted rate deemed to be included all these).

M&L for disconnecting GI tubing and float valve assembly from the PVC OH tank of Capacity 500 ltrs to 1000 ltrs, decanting water and removing all scales, dirt with nylon/coconut fiber brush from the tank and washing with bleaching powder to the entire satisfaction of Engineer-in-Charge.After cleaning, tank shall be refixed at existing location and recoonecting with all existing GI tubing and float valve assembly with new washers complete all as specified and as directed.

Supply only consumable Food Grade anti scalant chemical for preventing scaling of membrane of RO plant complete all as specified and as directed.

Supply only consumable PH booster chemical (Human consumption grade superior quality) complete all as specified and as directed.

Supply only normal Salt complete all as specified and as directed.

Supply only RO Membrain cleaning chemical complete all as specified and as directed.

Supply only stable Bleaching powder granules/high strength Calcium hypochlorite, dry free flowing and free from lumps,should not induce substances beyond acceptable limit as given in IS 10500 (2012) in treated and disinfected water,shoul be packing in drums 40-45 Kg, available chlorine % by mass Min 65,water insoluble matter max % 6,calcium Hydroxide max % 4,sodium chloride max % 15 complete all as specified and as directed.

M&L for dismantling of impeller of centrifugal pump Cap-30 HP and replacement of the same with bronze impeller closed vane type suitable for centrifugal pump as recommended by manufacturer complete all as specified and as directed.

M&L for dismantling of impeller of centrifugal pump Cap -20 HP and replacement of the same with bronze impeller closed vane type suitable for centrifugal pump as recommended by manufacturer complete all as specified and as directed.

M&L for dismantling of impeller of centrifugal pump Cap -10 HP and replacement of the same with bronze impeller closed vane type suitable for centrifugal pump as recommended by manufacturer complete all as specified and as directed.

M&L for Cutting out the burnt winding of all the three phases of stator of motor of capacities 10HP , taking out burnt copper wire from the slots cleaning the slots properly, rewinding the three phases with original gauge, super enameled copper winding wire including insulating materials i.e., varnish, cotton tape, insulating paper, sleeves drying the windings to require temperature, reassembling the rotor and stator after cleaning and dusting of rotor to remove the settled dust particles complete all as specified and as directed.

M&L for Cutting out the burnt winding of all the three phases of stator of motor of capacities 30HP , taking out burnt copper wire from the slots cleaning the slots properly, rewinding the three phases with original gauge, super enameled copper winding wire including insulating materials i.e., varnish, cotton tape, insulating paper, sleeves drying the windings to require temperature, reassembling the rotor and stator after cleaning and dusting of rotor to remove the settled dust particles complete all as specified and as directed.

M&L for Cutting out the burnt winding of all the three phases of stator of motor of capacities 20HP , taking out burnt copper wire from the slots cleaning the slots properly, rewinding the three phases with original gauge, super enameled copper winding wire including insulating materials i.e., varnish, cotton tape, insulating paper, sleeves drying the windings to require temperature, reassembling the rotor and stator after cleaning and dusting of rotor to remove the settled dust particles complete all as specified and as directed.

S&F in replacement fully automatic star delta starter suitable for motor of capacity 30 HP including contactors and wiring with suitable size of copper wire complete all as specified and as directed.

S&F in replacement fully automatic star delta starter suitable for motor of capacity 20 HP including contactors and wiring with suitable size of copper wire complete all as specified and as directed.

S&F in replacement fully automatic star delta starter suitable for motor of capacity 10 HP including contactors and wiring with suitable size of copper wire complete all as specified and as directed.

M&L in replacement Submersible copper cable 3 core 4 sqmm including connectors complete all as specified and as directed.

M & L for Supplying,laying and testing complete of pipe 90 mm dia bore ,3 layer PP-R (Polypropylene Random Copolymer) concealed pipes conforming to IS:15801 SDR 7.4 (PN-16) UV stabilised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random including all fittings fixture (PN-25) such as elbow,tees,bends,shaddles laid in trenches or fixed on wall etc connecting branch connections from existing PVC or GI/DI mains pipe line,including taking down of old existing pipe any type and size complete all as specified and as directed.

M & L for Supplying,laying and testing complete of pipe 50 mm dia bore ,3 layer PP-R (Polypropylene Random Copolymer) concealed pipes conforming to IS:15801 SDR 7.4 (PN-16) UV stabilised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random including all fittings fixture (PN-25) such as elbow,tees,bends,shaddles laid in trenches or fixed on wall etc connecting branch connections from existing PVC or GI/DI mains pipe line ,including taking down of old existing pipe any type and size complete all as specified and as directed.

M & L for Supplying,laying and testing complete of pipe 25 mm dia bore ,3 layer PP-R (Polypropylene Random Copolymer) concealed pipes conforming to IS:15801 SDR 7.4 (PN-16) UV stabilised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random including all fittings fixture (PN-25) such as elbow,tees,bends,shaddles laid in trenches or fixed on wall etc connecting branch connections from existing PVC or GI/DI mains pipe line ,including taking down of old existing pipe any type and size complete all as specified and as directed.

M&L in replacemment 90 mm dia bore PP-R Gate valves (brass insert) with complete fittings complete all as specified and as directed.

M&L in replacemment 50 mm dia bore PP-R Gate valves (brass insert) with complete fittings complete all as specified and as directed.

M&L in replacemment 25 mm dia bore PP-R Gate valves (brass insert) with complete fittings complete all as specified and as directed.

S/F in replacement PVC Gate valve 3 inch dia complete set ISI marked complete all as specified and as directed.

S&F in repair PVC flange 3 inch dia with nut bolt,rubber gaskit complete all as specified and as directed.

S&F in repair PPR flange 110mm/90mm dia with nut, bolt,rubber gaskit complete all as specified and as directed.

M & L for collecting sample of water from Salaria officers Enclave from borewells and water sump/RO plant for water Chemical analysis of water by approved govt laboratory and test report should be submitted to Engr -in Charge complete all as specified and as directed.

M & L for Detecting leakage of water supply pipe lines of DI/Galvanised iron/PPR/PVC of size 100 to 150 mm bore from any location, any depth and repairing by providing jointing material,as required such as, union, clamps, nuts, washers & bolts,pvc sulations and including any required fittings etc. complete all as directed and specified including earth work etc.M & L for collecting sample of water from Salaria officers Enclave from borewells and water sump/RO plant for water Chemical analysis of water by approved govt laboratory and test report should be submitted to Engr -in Charge complete all as specified and as directed. Note: Length of pipe required for replacement will be measured and paid separately under respective items.

All as per Srl item No.39 here -in - before but 40 to 90 mm bore

All as per Srl item No.39 here -in - before but 25 mm bore

M&L for cleaning of under & over ground RCC water sump of cap 500,000 Ltr storage Capacity thoroughly by scrapping/removing setteled silt on the wall and bottom surface washing with clean water after removing silt algess etc including colour wash as per existing colour on outer surface of the sump complete all as speciifed and directed.

M&L for PCC 1:3:6 type C1 (20 mm graded stone aggregate) as in sub base complete all as specified and as directed.

M&L for taking out of submersible motor from bore and Cutting out the burnt winding of all the three phases of submersible motor of capacities 05 HP, taking out burnt copper wire from the slots cleaning the slots properly, rewinding the three phases with original gauge, super enameled copper winding wire including insulating materials i.e., varnish, cotton tape, insulating paper, sleeves drying the windings to require temperature, reassembling the rotor and stator after cleaning and dusting of rotor to remove the settled dust particles complete all as specified and directed and refixing and lowering in well and testing complete.

M&L for earthling complete with GI earth plate electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 Mtr below normal ground level with top edge of earth plate at a depth not less than 1.5 Mtrs below normal ground level surrounded from all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connection by using 25x4 GI strip by means of bolts, nuts, chuck nuts, and washers and protected by medium grade 50 mm dia GI pipe connected to main control board/panel and GI pipe medium grade 20mm bore for watering , including funnel, wire mesh, RCC 75 mm thick pit cover 1:2:4 type B-1 using 20 mm graded stone aggregate ,PCC chamber pit with PCC 1:2:4 B-1 ( including necessary form work, excavation and earth work, disposal of surplus soil two a distance not exc. 50 Mtrs) complete all as specified and shown in SSR – Part I 2009.

Supplying, laying, jointing, testing and commissioning LT, XLPE insulated armoured, heavy duty aluminium conductor electric cable 1100 Volts grade, cross sectional area 240 Sqmm, 3.5 core including taking out old existing cable in trench/wall/pipes feeder connections complete all as specified and as directed.

All as per Srl item No. 44.00 here-in-before but 3.5 core 185 sqmm.complete all as specified and as directed.

All as per Srl item No. 44.00 here-in-before but 3.5 core 50 sqmm.complete all as specified and as directed.

All as per item No 44.00 but 4 core 16 sqmm. complete all as specified and as directed.

Supply and fix in replacement junction box made from SMC/FRP sheet ready made of size having 100 A capacity for RYB and neutral with aluminium bus bar including all necessary insulators,nut bolts, screw fix to street light pole,joint the incoming and outgoing cable with suitable no of aluminium lugs fixed to Pole /Wall with the help of suitable nuts and bolts. Complete all as specified and as directed.

M & L for Locating electrical faults and repair work in underground LT cable of size 150 to 240 Sqmm whenever any fault arises at Salaria officers Enclave area, making complete supply system functional dully rectifying and repair work complete all as specified and as directed. Note: (a) Whenever any breakdown reported the Contractor will have to take immeadiate action and send skilled Technecian/Tools immediately on site. (b) Any parts required to be replaced during repair work shall be measured and paid for separately.

M & L for Locating electrical faults and repair work in underground LT cable of size 16 to 85 Sqmm whenever any fault arises at Salaria officers Enclave area, making complete supply system functional dully rectifying and repair work complete all as specified and as directed. Note: (a) Whenever any breakdown reported the Contractor will have to take immeadiate action and send skilled Technecian/Tools immediately on site. (b) Any parts required to be replaced during repair work shall be measured and paid for separately.

S&F MCCB 3 pole suitable for AC 3 phase 415 volt 50 HZ, 400 Amp, 35/36 KA, with thermal magnetic release fixed on existing LT panel complete all as specified and as directed. Note: Rate quoted deemed to include taking down the existing MCCB from panel board and incoming / outgoing cable and fix the new MCCB in position at panel board / incoming / outgoing cable connections of any size/ rating.

All as per Srl item No. 51.00 here-in-before but 250 Amps,35/36 KA. Complete all as specified and as directed.

All as per Srl item No. 51.00 here-in-before but 200 Amps, 35/36 KA. Complete all as specified and as directed.

All as per Srl item No. 51.00 here-in-before but 160 Amps, 35/36 KA. Complete all as specified and as directed.

All as per Srl item No. 51.00 here-in-before but 125 Amp, 25 KA. Complete all as specified and as directed.

All as per Srl item No. 51.00 here-in-before but 100 Amp, 16 KA. Complete all as specified and as directed.

S&F in repair MCB TPN , 100 Amp 10 KA 415 volt complete all as specified and as directed.

Supply and fixing in replacement LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed.

Supply and fix in repair MCCB Enclosure 1 way,4P Module DPX3 suitable for MCCB 400 Amp Enclosure of capacity 400 Amp rating , 440 Volt , Complete with other accessories , ISI marked suitable for mounting on wall complete all as specified and as directed.

Supply and fix in repair for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 25x4 GI strip dully connecting with nuts and bolt complete all as specified and as directed.

M & L for taking down repair and refixing of self starter of 140 KVA DG capacity including repair of burn field coil repair of armature and carbon bush holder and carbon bush point and solinoid coil, complete all as specified and as directed.

M & L for Repair/servicing of radiator assembly of 140 KVA DG Set after dismanteling and removing cooling fans, guard plates and lowering the same from engine after draining out water from radiator and scrapping / removing sludge / scale inside tank including repair. Remounting the same at its original position and filling of pre mixed coolent as per the ratio fixed by manufacturer measured seperately and testing complete all as specified and as directed.

M & L for taking down repair and refixing of Automatic starter panel of 140 KVA DG capacity including repairing of push button ignition switch, fault detector,and complete wirings complete all as specified and as directed.

M&L for boring of holes horizontally under the road below 0.5 mtr from the road/hard surface by manually/machanically for laying Pipes up to 100 mm dia and inclduing necessary machine without damaging the existing road and getting out in any type of soil and disposal of soil to a distance not exceeding 50m from the site of work complete all as specified and as directed.

M&L for cutting the existing road straight by manual,depth & width not less than 30 cm for pipes up to 100 mm dia & 60 cm for pipes up to 150 mm dia & filling back with excavated soil up to 75% road portion & 25 % shall be made with cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate complete all as specified & as diected.

Supply and fixing passing through cable 3 core PVC insulated unsheathed multistranded copper conductor of size 1.5 Sqmm from junction box to street light fitting complete all as specified and as directed.

M&L in repair for preparation of old painted steel surface of LT pole /strut along with nut ,bolts etc and applying one coat of red oxide and two coat of aluminium paint including writing pole number with black synthetic enameled paint and making alternative strip of black ,white and yellow paint from coping of pole at height of 0.50 mtr complete all as specified and as directed.

M&L in repairs MS pipe 50 mm bore,class C heavy grade flanged end on both sides fixed of each 6 mtr length with new nuts & bolts, washers, gasket packings, etc. and testing complete including taking down existing MS pipe complete all as specified and as directed.

Supply and fixing in repairs CI sluice valve cast iron body, flanged and drilled, 150 mm bore , confirming to IS - 14846, Class PN -1.6, long body type etc with jointing materials complete all as specified and as directed.

Supply and fixing in repairs CI sluice valve cast iron body, flanged and drilled, 100 mm bore , confirming to IS - 14846, Class PN -1.6, long body type etc with jointing materials complete all as specified and as directed.

S/F in replacement non return valve CI, 100mm dia PN-1 type flanged end complete set ISI marked complete all as specified and as directed.

S/F in replacement Foot Valve CI, 100mm dia PN-1 type complete set ISI marked complete all as specified and as directed.

S&F in replacement GI/CI bend/elbow heavy duty 4 to 8 inch dia flange/weldable end ISI marked complete all as specified and as directed.

S&F in replacement GI/CI Tee heavy duty 4 inch dia flange end ISI marked complete all as specified and as directed.

Supply and fixing in repairs MS/GI NRV, 50 mm bore ,ISI marked,complete all as specified and as directed.

Supply and fix in replacemment gun metal gate valve with iron wheel head screwed both end for iron pipe complete all as specified and directed for 25mm sizes including taking down of old gate valves complete all as specified and as directed.

Supply and fix in replacemment gun metal gate valve with iron wheel head screwed both end for iron pipe complete all as specified and directed for 50mm sizes including taking down of old gate valves complete all as specified and as directed.

S&F in replacement fully automatic DOL starter suitable for Submersible motor of capacity 5 HP including contactors and wiring with suitable size of copper wire complete all as specified and as directed.

Supply and fix in repair time switches astro type digital (Having longitude and latitude of Indian cities in memory) 250 V, single phase of 16 Amps rating with contactor fitted inside steel enclosure complete.

Supply and fix in repair of 3 Pole power Contactor AC3 type having 18 Amps rating with click fit DIN construction complete all as specified and as directed.complete all as specified and directed

Supply and fixing in repair pressure gauge in pipe line up to 200 mm dia, 0 to 10 Kg/cm2 including all necessary fittings complete all as specified and as directed.

Supply and fixing in repair battery 100 Ah, 12V for DG set 140 kVA complete all as specified and as directed.

Supply and fix in repair Bus Bar of capacity 400 Amp rating , 440 Volt , for 3 phase,including 4 pole copper bus bar and nut bolt,washers Complete with other accessories prefixed copper bus bar strip on insulator, ISI marked suitable for mounting on watt complete all as specified and as directed.

Taking up/down ductile iron water mains pipe (including all fittings),with spigot and socket ends, tyton Joints for the following sizes of pipes :-

All as per Srl item No. 84.00 here-in-before but 150 mm dia bore.

All as per Srl item No. 84.00 here-in-before but 100 mm dia bore.

Supply & Laying, joint, testing and commissioning DI pipes of size 150 mm dia with tyton joints Centrifugally cast , internal cement mortar lining ,external zinc coating with finishing layer of bitumen , pressure pipe socket and spigot end confirming to IS 8329-2000, with ISI marked suitable for K-9 in standard length including necessary rubber gasket / tyton jointing material complete all as specified and as directed.

Supply & Laying, joint, testing and commissioning DI pipes of size 100 mm dia with tyton joints Centrifugally cast , internal cement mortar lining ,external zinc coating with finishing layer of bitumen , pressure pipe socket and spigot end confirming to IS 8329-2000, with ISI marked suitable for K-9 in standard length including necessary rubber gasket / tyton jointing material complete all as specified and as directed.

M & L for repaire to Pit masonry for valves & meters constructed complete with MS cover and locking arrangements etc suitable for pipe up to 150 mm dia completed all as directed including excavation work as required.

H.B. Traders (BID ID -3161113)

J V ENGINEERS / JAI SINGH (BID ID -3152959)

Rahul Enterprises (BID ID -3155249)

JAIPAL AND BROTHERS (BID ID -3161714)