REPAIR MAINTENANCE OF CHOLORINATION SYSTEM SOLAR WATER HEATING SYSTEM AND SERVICING OF DG SETS AT WATER SUPPLY INSTALLATIONS AND PREVENTIVE MAINTENANCE AT SWIMMING POOL INSTALLATION AND MISC WORKS AT SECTOR A UNDER GE UTILITY AMBALA

Amount

Material & Labour for refilling of filter media of thickness in 15mm in layers to the filteration plant of total capacity 17.90Cum/each consisting of pea gravel of size 25mm, 20mm, 15mm & 10mm dia Badarpur silica sand (yellow) in layers as per specifiation including adding of additional dust absorbing marbel crystals (5-7mm fine size) (white jeera) complete all as specified and directed.

Supply and fix pH & chlorine testing kit suitable for testing with O-Tolidine solution for regular test including 500ml solution and samples for comparision in the wooden packing complete all as specified and directed. Make: NICE or equivalent as approved.

Supply and fix in replacement rubber PVC hose pipe, superior quality, heavy duty, 80 mm dia complete all as specified & directed.

All as per Srl Item No. 3.00 here-in-before but 50 mm dia.

Material & Labour for providing PVC flat copper conductor cable 6 Sqmm 3 core multi stranded connected with suitable for pumps and required copper thimbles and nut bolts to panels including taking out the existing unserviceable cable complete all as specified & directed.

Material & Labour for providing PVC flat copper conductor cable 10 Sqmm 3 core multi stranded connected with suitable for pumps and required copper thimbles and nut bolts to panels including taking out the existing unserviceable cable complete all as specified & directed.

Supply & fix in replacement 400 Amp On Load Changeover Switch 3 phase and neutral of in main incoming line complete all as specified and directed.

Supply and fix flexible pipe of 25mm outside dia for conductor cable protection complete all as specified and directed.

Supply and fix 25mm dia nylon rope of branded make as approved for suction sweeper complete all as specified & directed.

Supply and fix in replacement PVC brush heavy weight for suction sweeper made of first quality seasoned wood and coir suitable for suction sweeper 5 ft long, 6 inch wide as per sample complete all as specified & directed.

Supply & fix in replacement; complete suction sweeper head assembly made so stainless steel including PVC brush, suspension assembly, 04 heavy duty wheels of suitable size 5 ft long, 6 inch wide as per sample complete all as specified & directed.

Supply only plastic bucket, heavy duty, capacity 15 ltr complete all as specified & directed.

Disconnecting all electrical connections from electric motor 15/25/30 HP installed and decoupling from pump assembly and dismantling from foundation and transporting to local workshop approved by Accepting Officer for opening the motor taking out of burnt winding and thorough cleaning of the slotes, rewinding the complete motor with supper enamaled copper wire of same size and provn of supper quality insulating materials, warnishing, replacing the bearing sets and cooling fans if required and drying and taking back from wksp including laths and other any type of machine work such as rotor work, welding, metalling, machining and grinding for bearing sheet etc and mounting, connecting all electrical connections alongwith reassembling pump set and testing complete all as specified & directed. Note: Rewinding amount of motor will be paid to the contractor once only irrespective of how many number of times motor rewinded .

All as per Srl Item No 13.00 here in before above but for 2 to 5 HP motor.

Dismantling entire air compressor/blower backwash system of existing capacity and repair of impellor, repair/replacement of shaft, replacement of bearing, air filter apparatus, suction and delievery pipe, replacement of two fan belts, change of oil, lubrication and reinstalling after complete servicing , painting and proper connection of wire of motor with suitable thimbles complete all as specified and directed.

Supply and fixing cast iron sluice valve PN-1.6 with flanged ends upto 150 mm nominal bore ISI marked complete with gun metal or stainless steel spindle and cast iron cap including rubber /fiber bored gasket nuts, washers etc including taking down old unserviceable sluice valves complete all as specified and directed .

All as per Srl Item No 16.00 here in before but for 100 mm bore .

Opening the pressure filters of capacity 25000 gallons complete and taking out filter media like gravel and sand from inside the existing filtration plant and cleaning of inner portion of the pressure filters using clean water and scraping the dust, silt from inside the filtration plant and cleaning of perforate pipe and nozzles complete all as specified and directed .

material & labour for heavy duty rubber pressure washer hose pipe for MT washing motor of 15mm incl nut nozzle/jet with controller and fixing arrangement incl nut bolts clamps complete all as specified and directed .

Refilling of liquid chlorine gas filled in 100 Kgs capacity gas cylinder (Empty Gas Cylinder with control valve, safety cap and connected necessary fittings shall be provided by the Deptt) complete all as specified and directed . Note: It is complusory item to be executed by the contractor else penalty of Rs 25/ kg will be recovered from contractor . (i) The unit rate quoted by the contractor shall be inclusive of testing of each cylinder for any leakage/defects. (ii) The defective part such as cylinder control valve/industrial chlorine valve with safety seal nut, safety cap, valve Key etc replaced shall be replaced by the contractor if damaged duting transportation without any extra cost. (iii) Contracor shall provide test certificate of each gas cylinders after filling the emptied cylinder.

Supply only copper sulphate for potable water copper sulphate pent hydrate content 98% impurities limit (i) Free sulphate and 0.2% max (ii) Iron as Fe ppm 200 max toxic substance limit as pp of product (CuSo4 5H2O) (iii) Arsenic(AS-05) (ii) Cadmium (Cd) (iv) Chromium(Cr-05), (iv) Mercury (Hg-0.1) (v) Nickel (Ni-100), Lead(Pb-70), The copper sulphate should be powder or crystal (vi) Deep Blue colour and solubility 266g/l (20 Degree) complete all as specified and directed.

Material & Labour for cleaning fo olympic size swimming pool and diving pool and fountain area with PVC brushes, wipers, surf and tetrachloride acid. Rubbing the side walls and floor and buffing steel grills till complete shining complete all as specified and directed.

Supply & fix full face chlorine gas mask with canister/respirator having twin filters complete all as specified and directed.

Supply & fix rubber/ PVC hand gloves to handle chlorine gas/ liquid complete all as specified and directed.

Material & Labour for dismantalling of iron cover having fibre sheet on 20 feet deep make-up water UG tank at swimming pool , complete dewatering and cleaning by taking out mud/dirt/impurities, Rubbing the side walls and floor with PVC brushes, surf and tetrachloride acid and thereafter washing with water for entire satisfaction of Engineer-in-charge and refixing the existing complete all as specified and directed.

Supply and fix in replacement heavy duty fibre sheet of min thickness 2mm under the iron sheet cover of make-up water tank complete all as specified and directed.

Supply only alum white crystal (non ferric) non industrial top quality in 50 Kg packing complete all as specified and directed.

Supply and laying in replacement synthetic Rubber insulated mats 25 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6.0mm thick buried directly in ground(earth pit not less than 2.25m deep below normal level) connected to galvanised earth lead strip 32x6mm by means of nuts, bolts, & washers of GI as shown in electrical plate No3 of SSR Part I. Connected to earthing test point testing complete including necessary earth pit chamber PCC 1: 3: 6 type C1, and 50mm thick RCC 1 : 2: 4 chamber cover and with 8mm dia mild steel re-enforcement of 15Cm C/C spacing both ways with a handle made of 8 mm bar for fitting, galvanised iron funnel, wire mash watering pipe GI 20 mm dia light grade, and protection to earth lead shall be provided with GI pipe light grade 40mm dia up to 7.5m from the earth plate electrode, excavation, charcoal and common salt mixed refilling of soil etc incl demolition of existing earthing complete all as specified and directed. Note : (i) The quoted rate shall include the cost of earth work, GI pipe for watering, GI protection pipe, funnel, wire mesh, RCC cover, etc. complete. RCC cover shall be 50mm thick in 1:2:4 type B-1 using 8mm bars @10cm c/c both way. (ii) The quoted rate shall include the cost of the earth pit covers to be conspicuously marked of plate with stand grouted in PCC. (iii) On testing after completion if the desired earth resistance is more than 2Ώ the earthing will be redone at no extra cost.

Supply and fixing in replacement of gun metal gate valve of size 50mm bore ISI marked with iron wheel screwed down high pressure screwed both ends for iron pipe including fixing nipple, union or fitting as per site requirement complete all as specified and directed.

All as per Srl Item No. 30.00 here in before but 40mm bore.

All as per Srl Item No. 30.00 here in before but 25mm bore.

All as per Srl Item No. 30.00 here in before but 20mm bore.

Material & Labour for Cutting/removing of bushes/small trees/vegetation growth upto a distance of appx 50 mtr around the filtration plantand other installations not exc 30cms deep including cleaning of drains complete in all respect all around the installation incl rough surface leveling/cutting, and burning at a distance of 50mtr (minimum) in the presence of Engr-in-charge complete all as specified and directed.

Material & Labour for sprinkling the round up chemicals for drying/killing the bushes,shrubs etc complete all as specified and directed.

Demolition of brick work built in cement mortar incl all quoins, arches, pillars, in any situation etc complete all as specified and directed.

Taking down cement plaster from brick wall including raking out joints ,hacking for key scrubbing down with water complete all as specified and directed.

Material and labour brick work with sub class 'B' bricks straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified and directed.

Material and labour 15 mm thick cement plaster in cement mortar 1:4 on fair faces of brick walls or concrete external surfaces finished even & fair without using extra cement complete all as specified and directed.

Supply and fixing in replacement of PVC cable tray for laying of cable of size 45 x 50 mm to 100 x 100 mm complete complete all as specified and directed.

Taking out centrifugal Pump from base frame after unscrewing nuts / bolts , inlet –out flanged pipes and dismantling the pump from motor upto 30HP cap including transporting into local workshop for complete servicing cleaning and lubricating/greasing and repairs and reassembling after necessary repairs which shall include the following elements – (i) Disconnecting the pump from motor after unscrewing the coupling nuts / bolts. (ii) Strip opening the pump and replacement of unserviceable parts other than mantioned herein after. (iii) Necessary lathe work or machining for complete repair to pump. (iv ) Reassembling the pump and reinstallating in the installation including to and fro transporting charges upto local workshop. (v) All minor spare parts other than mentioned herein after as measured and paid saperately, shall be replaced within the quoted rate without any additional cost payeble to contractor. (vi) Complete assurance to EIC of vibration & noise free running of pumpset after adding of vibration pads (if required) and ensure proper alignment without any extra cost complete all as specified and directed.

Turning and machining of 25/30/40 HP CF Pump steel shaft to match the existing size / design of manufacturer complete all as specified and directed.

Supply and fix in replacement of Cast iron impeller 25/30/40 HP CF pump matching with manufacturers design complete all as specified and directed.

Supply and fix in replacement of bearing of 25/30/40 HP CF pump DE/NDE matching with manufacturers design complete all as specified and directed.

Supply and fix in repalcement of Lentern Ring, Oil seal & O Ring, neck ring for 25/30/40 HP CF pump with manufacturers design complete all as specified and directed.

Supply and fix in repalcement of Sleeve for 25/30/40 HP CF pump with manufacturers design complete all as specified and directed.

Supply and fix in repalcement of Shaft Protection cap for 25/30/40 HP CF pump with manufacturers design complete all as specified and directed.

Supply and fix of Gland packing with its studs and Hexa nuts complete all as specified and directed.

Supply and fix in replacement of mild steel / cast iron coupling suitable for centrifugal pump of rating 25/30/40 HP complete with rubber tyre/ coupling nuts bolts and rubber washer complete all as specified and directed.

Repair and servicing of suction sweeper comprising of 2 or 3 HP electric motors rating at 0.8 power factor, 3 phase, 415 volts, 50 cycles per second directly coupled to centrifugal pump set of matching capacity 50x50 Suction/Delivery, 1500 RPM, mounted on common foundation including replacement of parts complete all as specified and directed. Note: Parts of motors shall be measured and paid for separately here in after as supply .

Material & Labour in replacement of rubber coupling suitable for suction pump set including nuts and bolts as per sample complete all as specified and directed.

Material & Labour in replacement of rubber toughened wheels, high tensile, from trolley complete all as specified and directed.

Periodical Maintenance such as replacement of Engine Oil, Oil filter, Air filter and diesel filter, cleaning of air filters, replacement of water hose, cleaning of filter housing etc of Make: Kirloskar diesel engine 100 KVA generating sets including replacement of rusted and defective nuts, bolts, and washers etc as required at site of following capacity,one in a quarterly duration complete all as specified and directed. Note: (i) Spares required for maintenance of DG set shall be measured and paid seperately as supply only.

Supply only diesel filter

Supply only Lub Oil filter

Supply only Air filter

Supply only Fan belt

Supply only Diesel Pipe kit

Supply only Hose pipe kit

Supply only Inlet and exhaust valve pair

Supply only Valve sheet insert

Supply only Inlet and exhaust valve guide

Supply only Gear oil seal

Supply only Oil seal

Supply only Thermostat element

Supply only Hose set

Supply only Lub oil cooler

Supply only Sensor unit

Disconnecting and removing the radiator assy from DG set of capacity 100 KVA. and transporting it to the workshop to carry out the repair/overhauling, descaling the radiator tubes and fins by circulating descaling solution, bracing the damaged any leaking radiators tubes as well as in diesel/fuel tank ,welding the top and bottom tank complete and making the complete DG set leak proof. Reinstalling in position connecting and testing complete all as specified and directed. Note: (a) Spare parts shall be measured and paid separately under respective items as supply only. (b) Repair shall be carried out by reputed manufacturer/authorised work shop.

Disconnecting and removing the self starter 24 volts from DG set 100 KVA and transporting it to the workshop to carry out the repair/overhauling including replacement of the worn out parts and reassembling the same with DG set and testing complete all as specified and directed. Note: (a) Spare parts shall be measured and paid separately under respective items as supply only.

Supply only Solenoid switch. Make:- As per existing/ Lucas.

Supply only Carbon brush. Make:- As per existing/ Lucas.

Supply & fix in replacement self starter 12 volts suitable for 50 to 100 KVA DG set complete all as specified and directed.

Dismantling/disconnecting the worn out winding of stator of the alternator of capacity 100 KVA DG set by moving and shifting the stator to the workshop including winding the stator with super enamelled copper winding wire of existing gauge including insulating material and varnish etc complete all as specified and directed. Note: Winding shall be carried out only in workshop as approved by Accepting Officer.

Supply and fix in replacement of 12 Volt, 180 AH maintanance free power bank with suitable charger and with 02 years warranty suitable for DG set complete all as specified and directed . Make Exide/Amaron/Luminous

Supply and fix in replacement of defective phase indicators (set of three red, green & yellow) of ratings 240 volts, single phase complete all as specified and directed.

Material & Labour for repairs to panels by replacing broken hinges, thimbles of suitable size ,corroded nut, bolts etc including welding, drilling, cuttings etc complete and painting the panel by preparing the surfaces, applying two coat of synthetic enemelled paint, including making danger mark , supply and fix aluminium busbar set of four of suitable amperage as per requirement etc complete all as specified and directed.

Checking and examining of existing decrin doser/chloronome plant (Full Vacuum Chlorinator type Make : Toshcon Jesco) installed at various water supply installation under GE (U) Ambala Cantt regularly as and when required & rectify the defects immediately as and when noticed in plants complete all as specified and directed. Note : Replacement of spare parts of same make and type shall be measured and paid separately.

Supply & fix in replacement inlet valve assembly consisting of 1 filter 4 O rings, 2 valve sheets, 2 balls, 1 joint washer & 1 screw complete all as specified and directed. Make : JESCO or Aquafit or any equivalent as approved by GE.

Supply & fix in replacement maintenance kit for vacum chlorinator without inlet valve consisting of main diaphram alongwith disc to O rings 1 screw complete all as specified and directed. Make : JESCO Cat Part No. 35039 or equivalent in Aquafit or as approved by GE.

Supply & fix in replacement maintenance kit for non return valve (back stop) consisting of 2 ‘O’ ring and 1 ball complete all as specified and directed. Make : JESCO Cat Part No. 35062 or equivalent as approved by GE.

Supply & Fix in replacement standrad venturi system suitable for cylinder mounted chloronome plants with fixing arrangement PVC TEE for fixing in the pipe line complete all as specified and directed. Make: JESCO or equivalent as approved by GE.

Supply & fix in replacement Non Return Valve for cylinder mounted gaseous chloronome plant complete all as specified and directed. Make : JESCO Cat Part No. 10635 or equivalent as approved by GE.

Supply & fix in replacement housing bottom with bushing made of brass complete all as specified and directed. Make : JESCO Cat Part No. 35010 or equivalent as approved by GE.

Supply & fix in replacement housing cover with bushing of brass complete all as specified and directed. Make : JESCO Cat part No. 35011 or equivalent as approved by GE.

Supply & fix Teflon pipe 9.5mm dia with PVC nuts and nipple 5 mtr length for chlorine gas complete all as specified and directed.

Dismantlling & opening booster pump for repairing, making the same functional including installation & testing complete all as specified and directed. Note : (a) Spare parts required shall be measured and paid separately as supply only under the respective items of Schedule A BoQ. (b) Make of spare parts shall be same as of booster pump.

Supply only shaft bush of booster pump suitable upto 5 HP.

Supply only ball bearing suitable for pump upto 5 HP.

Supply only bronze impeller.

Supply only stainless steel shaft keys.

Material & Labour for taking down solar water heating system of 200 ltrs capacity completely by replacing worn out/deteriorated accessories of solar water heater including reassembling, with suitable nut, bolt, washer etc with necessary connection and installing/ testing complete all as specified and directed. Note- Accessories will be measured & paid separately as supply only.

Supply only hose pipe of 100mm length suitable for 20mm bore GI pipe complete all as specified and directed.

Supply only electric heater 3 KW rating, single phase, 240 volts complete all as specified and directed.

Supply only toughened sun glass of collector, thickness 4mm suitable size for 200 Ltr capacity solar heater complete all as specified and directed.

Supply, laying & testing in replacement of GI pipe 25 mm bore medium grade ISI marked laid in trenches or on ground and fixing under PCC or wall with all fittings including earth work complete all as specified and directed.

Supply, laying & testing in replacement of GI pipe 20 mm bore medium grade ISI marked laid in trenches or on ground and fixing under PCC or wall with all fittings including earth work complete all as specified and directed.

Supply, laying, & testing in replacement of GI pipe 15 mm bore medium grade ISI marked laid in trenches or on ground and fixing under PCC or wall with all fittings including earth work complete all as specified and directed.

Supply only neoprene gasket complete all as specified and directed.

Material & Labour for descaling the solar water heater tank of capacity 100/200/500 ltrs complete all as specified and directed.

Material & Labour for repair to collector by drilling & welding of fins complete all as specified and directed.

Material & Labour in replacement cladding on existing GI pipe of 20mm dia by replacing with and including insulation Rockwool 2" thick with density 50Kg/cum, chicken wire mesh, aluminium sheet of 26 gauge and steel screws as per existing complete all as specified and directed.

Supply & fix in replacement (makeup) steel tank of 5 ltr capacity for solar water heating system complete all as specified and directed.

Supply & fix in replacement stainless steel hot water tank of 200 ltr capacity for solar water heating system complete all as specified and directed.

Maintenance and repair to water supply services of leakage blockage for GI pipe line of 15mm to 80mm dia including dewatering and necessary excavation returning / filling or cutting, chasing and making of disturbed surfaces as per existing surface and replacing worn out GI pipe max upto 2 mtrs long including cutting threading and replacement of requisite fittings as socket, union, tees, long screwes nipple, hexa nipple, reducer etc complete all as specified and directed.

Maintenance and repair to leakage/blockage of water supply CI/DI pipe line of 80 mm to 300 dia size including necessary excavation required for taking out burning out lead joint or damaged rubber ring/hole from position and making the disturbed surfaces as per existing surface after replacing new spun yarn and lead joint or Tyton joint/D-joint or necessary fitting required as per site properly and making the pipe line leak proof complete all as specified and directed. Note:- Leak on OHTs vertical pipes and under ground pipes are also included in this item.

Material & Labour in replacement of old us base frame of centifugal pump set made out of angle iron of size ISA 5050, 50x50x6mm or medium channels of size MC-100 including cutting, drilling hole or welding work required to make desired shape or existing size duly paint with one coat of primer red oxide and two coat of enamel paint complete all as specified and directed. Note: The base frame should be grouted complete in PCC foundation and should be taken necessary bearing strength before the installation of induction motor.

Supply and fixing in replacement of MCCB 4P 25KA breaking capacity 250 Amp, 415 V adjustable type complete all as specified and directed.

Supply and fixing in replacement of MCCB 3P 25KA breaking capacity 200 Amp, 415 V adjustable type complete all as specified and directed.

Supply and fixing in replacement of MCCB 3P 25KA breaking capacity 160 Amp, 415 V adjustable type complete all as specified and directed.

Supply and fixing in replacement of LED lights fitting 1x 18W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply & fix in replacement of Exhaust fan steel body AC single phase 300mm sweep with blades, frame and louvers complete including making a hole for fixing the exhaust fan complete all as specified and directed.

Supply only complete water testing kit for lead, becteria, hardness, fluoride, pH, iron, copper, nitrite, nitrate, Mg, Zn, Hg, total alkalinity, Hardness, total sulfide, NaCl etc complete all as specified and directed. Make: Varify or any other as approved by GE.

Supply and fixing in replacement of 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 and making electric connection with PVC insulated copper conductor (multistrand) cable of 1.5 sq mm size complete all as specified and directed.

Supplying & fixing in replacement of street light fitting bracket made out of 32mm bore Steel Tube "Light Grade" bent to shape, 1.5 metre long, fixed to pole/wall with and including two sets of clamps made out of flat iron of size 40x5 mm with bolts, nuts and washers, complete as per sample and design complete all as specified and directed.

Material & Labour for Mild steel framed works such as grills, gratings etc with ends of bars, shouldered and/or rivetted, or forged into spikes, framed guard bars; barred iron doors; foundations, ladders; framed balusters; walk ways; railings; frame works of water tank and similar work confirming to Fe.290.Gde-E-165 including nuts, bolts, washers, welding, binding, cold or hot, drilling holes for bolts, in any shape or size inclusive of one primer coat, one under coat and one finishing coat of paint including taking down existing complete all as specified and directed.

Material & Labour for painting of GI/CI/DI and filter plants/pipe, panel at any installation with existing colours complete all as specified and directed.

Material & Labour in replacement of Mild steel plates of any size, plain or chequered, 5mm thick, Fe 410-W (Gde-E-250) quality-A for cover of pits and of sump at swimming pool or any other installation including welding works wherever required complete all as specified and directed.

Material & Labour in replacement of BOCR 3EZ electronic motor protection relay 05-60 Amps, 415 Volts 50 Hz complete all as specified and directed.

Material & Labour in replacement of RCC slab cover for valve pits (0.6 m x 1.5m x 0.1m) in single piece or double piece as per suitable size of pit with handles to lift, atleast 100 mm thick having provision of valve key slot complete all as specified and directed.

Material & Labour in replacement of Direct on line starters in sheet enclosure type MN/ML of 7.5KW/10HP, ralay range 9-15A, AC-m duty, 415 V ,50 HZ 3 phase cat No SS94531 of L&T and Eqvt make complete all as specified and directed.

Material & Labour for ductile iron fitting for spigot and socket and flanged pipe such as bends (any type radius and angle) tapers any type ( straight, bends, increasing, decreasing or double socket etc) Tee pieces single branch, 'Y' junction, double branch , cross collers , caps and plugs upto 200 mm bore incl taking down existing complete all as specified and directed.

Excavation in trenches not exc 1.50 metre wide not exc 1.50 metre deep in soft/ loose soil for laying of pipe line and getting out complete all as specified and directed.

Returning filling in, including spreading leveling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removal of excavated soil surplus to the requirement to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed.

Supply, fixing and testing above ground (on brick work supports, horizontally )and inside 20 feet deep tank (make-up water sump, vertically) Ductile iron Pressure Pipes of size 200mm bore with flanged end, Class K-9 conforming to IS: 8329/2000 and suitable for (push-on) rubber gasket jointing with centrifugally applied inside cement mortar lining as per IS: 455:1989 and external Metallic Zinc Coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329 including taking up/down old U/S CI/MS/DI/GI pipe with fittings complete all as specified and directed.

Supply, laying and testing in trenches Ductile iron Pressure Pipes of size 150mm bore with spigot & Socked end, Class K-9 conforming to IS: 8329/2000 and suitable for (push-on) rubber gasket jointing with centrifugally applied inside cement mortar lining as per IS: 455:1989 and external Metallic Zinc Coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329 including taking up/down old U/S CI/MS/DI/GI pipe with fittings complete all as specified and directed. Note: (i) Excavation should be done (preferebly manually) in such a manner that no any damage should be occer to underground communication cables, nearby trees and boundary wall. (ii) Rectification cost on the damaged occurs during excavation should be beared by contractor, No extra/additional cost will be paid on this ground.

All as per Srl Item No. 106.00 here in before but 100mm bore.

Taking out unserviceable foot valve along with connected 8 inch suction pipe after unscrewing the nuts /bolts, screws incl supply, fixing and testing of new foot valve assembly of size 200 mm complete with nuts /bolts and washers of appropriate size and rubber gasket etc complete all as specified and directed. Note - The cost of following elements also included in the unit rate quoted by the contractor. (i) Required T&P such as lifting chain – pulley block and tripod (not less than 2 ton capacity and 20 feet lifting arrangement portable type ) and other lifting arrangement complete. (ii) Taking out the foot valve assembly from sump. ( Appx. Depth of sump 20 feet and wt appx 200 kg ) complete with suction strainer etc incl replacement of disc and sheet incl cutting of pipe, welding and lathe work if required. (iii) Reassembling the same after replacement of New foot valve , lowering down reassembling and testing (iv) Cost of new Foot valve assy 200mm bore.

Taking out unserviceable Non return Valve including supply, fixing and testing of new Cast Iron swing check type Non Return (Reflux) Valve With SS-304 Disc and Nitrile Rubber Lining. Shell Test Pressure - 24.5 Kg/cm g, Seat Test Pressure 16 Kg/cm as per IS 5312, part-I, PN 1.6 without bypass arrangement, ends flanged suitable for 150 mm bore pipe complete with nuts /bolts and washers of appropriate size and rubber gasket etc complete all as specified and directed .

Taking out unserviceable Non return Valve including supply, fixing and testing of new Cast Iron spring check Valve With SS-304 Disc and Nitrile Rubber Lining. Shell Test Pressure - 24.5 Kg/cm g, Seat Test Pressure 16 Kg/cm as per IS 5312, part-I, PN 1.6 without bypass arrangement, ends flanged suitable for 100 mm bore pipe complete with nuts /bolts and washers of appropriate size and rubber gasket etc complete all as specified and directed .

Supply and laying in replacement of existing unsv XLPE insulated armoured heavy duty electric cable with aluminium conductor, 1100 V grade of cross sectional area 70 sqmm 3.5 core complete all as specified and directed.

Digging of soil/demolition of PCC and making one brick thick pit of size min 1200mmx1200mmx1200mm or as per site requirement including earth work and PCC in foundation (1:3:6) Type C2 using 40mm graded stone aggregete 150 mm thick, PCC in coping on top (1:2:4),Type B1 using 20mm graded stone agregate 100mm thick including rendering 15mm thick and two coat of white wash on exposed surfaces on external wall above ground level and making caustic/soda/lime solution including required chemical to absorb Chlorine gas for safety purpose complete all as specified and directed.

Demolition of Cement Concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) or under the over head tank/road cutting, ramp, etc complete all as specified and directed.

Material & Labour for broken stone or boulders hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Material & Labour for 100 mm thick PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in path or under OHT, Ramp, walkway, header or against cutting of road etc including form work complete all as specified and directed.

Supply and fixing in replacement of high quality ACP sheet board/chart at installations of size 5 feet x 3 feet minimum with router cutting letter/chart/figure/diagramblue base of sheets and white colour acrylic letter/chart/figure/diagram with complete fitting complete all as specified and directed. Note: Details/description of printing material will be provided by department.

Material & labour for rubber moulded machine pressed precast concrete interlocking paver with gray cement confirming to IS - 15658-2000 of 60 mm thickness, M-35 grade as in path, hard standing etc laid over and including 25mm compacted sand cushioning ,including 75mm thick PCC 1:4:8 type D2 using 40mm graded crushed stone aggregate including surface excavation over area n.exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil and removing excavated soil exc 50mtr but n. exc 250mtr including taking down existing complete all as specified and directed.

Demolition of cement floor or tiles of any description/thickness, laid bedded and pointed in any mortar in floors, aprons etc. removing the rubbish from the defence land complete all as specified and directed.

Material & Labour for machine cut kota stone slab 20-25 mm thick (of size not less than 55cm x 55 cm) laid in floor, jointed andpointed with grey cement slurry mixed with pigment to match shade of slab including cutting waste, rubbing and polishing over and including cement screed bed 15mm thick in cement mortar 1:4 base complete all as specified and directed.

Material & Labour for machine cut kota stone slab 14-16 mm thick laid on verticle surface, jointed and ppointed with grey cement slurry mixed with pigment to match shade of slab including cutting waste, rubbing and polishing but as in skirting over and including 10mm thick plaster in cement mortar 1:3 on brick work or concrete surface complete all as specified and directed.

Material and labour for calibration of fuel injection pump by authorised dealer with replacement or worn out parts, testing and commisioning including alignment, plunger, packing kit, spring delievery valve etc. required to make up the pump serviceable for DG set of capacity 100 KVA (The item rate includes transportation of pump from site to dealer workshop and back) complete all as specified and directed.

Supply and fix turbo charger assy of DG set of capacity 100 KVA including taking down old US Turbo charger complete all as specified and directed.

Supply and fixing cast iron sluice valve PN-1.6 with flanged ends upto 200 mm nominal bore ISI marked complete with gun metal or stainless steel spindle and cast iron cap including rubber /fiber bored gasket nuts, washers etc including taking down old unserviceable sluice valves complete all as specified and directed.

Note:- Amount of credit of Rs. 139954.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender.

M/s badrinath Traders (BID ID -3374270)

The Rahul Vig (BID ID -3383788)