REPAIR AND MAINTENANCE OF WATER SUPPLY INSTALLATION WATER SUPPLY LINES UNDER GE AF ADM AREA AT AIR FORCE STATION AGRA

Amount

Excavating in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation etc or for laying for pipes etc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, trenches including spreading, levelling, watering and well ramming in layers not exc. 25 cm in soft/loose soil complete all as specified and directed.

Removing surplus excavated material n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in support to pipe line, including necessary formwork complete all as specified and directed.

Taking up cast iron water mains 100 mm bore (4") (including all fittings) with spigot and socket ends lead joints including burning out joints and recovering lead complete all as specified and directed.

All as per srl item No 5 here-in before but of size 80 mm bore ( 3")

Taking up and down old/unserviceable GI tubing with fittings of size 50 mm bore complete all as specified and directed.

All as per Srl No 7 above here-in- before but of size 40 mm -do-

All as per Srl No 7 above here-in- before but of size 25 mm -do-

All as per Srl No 7above here-in- before but of size 20mm -do-

All as per Srl No 7 above here-in- before but of size 15 mm -do-

Taking up and down old/unserviceable PVC pipe with fittings of size 25 mm bore complete all as specified and directed.

All as per Srl No 12 above here-in- before but of size 20 mm -do-

All as per Srl No 12 above here-in- before but of size 15 mm -do-

Re- laying only including testing cast iron pipes with spigot ends of size 100 mm bore (4") as obtained from srl item No 5.

Fixing only/Laying only including testing old GI tubing 50 mm after cleaning and laying in exiting trenches/ fixed to wall with required fittings all as directed.

All as per Srl No. 16 but of size 40 mm.

All as per Srl No 16 but of size 25mm.

All as per Srl No 16 but of size 20mm.

Supply, laying and testing Ductile Iron (DI) pipe 100 mm dia, spigot and socket joints, class K-7 conforming to IS-8329-2000 with tyton/ rubber joint conforming to IS-5382, jointed and laid in trenches and connected complete all as specified and directed.

Supply and laying including testing 80 mm bore (Nominal bore) galvanised iron water tubing 'medium grade' with and including all GI fittings such as flanges, unions, reducer, sockets, socket reducing bends, elbows, tee, checknuts, caps, plugs etc. laid in trenches complete all as specified and directed.

All as per Srl No 21 here-in- before but 50mm bore.

All as per Srl No 21 here-in- before but 40mm bore.

Supply, fixing, laying & testing 25 mm bore (Nominal bore) galvanised iron water tubing 'medium grade' with and including all GI fittings such as flanges, unions, reducer, sockets, socket reducing bends, elbows, tee, checknuts, caps, plugs etc. fixed complete to walls and ceilings or laid in floors and testing complete all as specified and directed.

All as per Srl No 24 here-in- before but 20 mm bore.

All as per Srl No 24 here-in- before but 15 mm bore.

M&L for Run lead Joint for 200 mm bore cast iron pipes of spigot and socket ends, of any class and cast iron special fitting with caulked spun yarn and lead complete all as specified and directed.

All as per Srl No 27 above here-in- before but of size 150 mm bore

All as per Srl No 27 above here-in- before but of size 100 mm bore

M&L for Cast iron special fittings such as bends (any type, radius and angle), tapers any type, tee pieces single branch, 'Y' junction, double branch, cross (all socket or spigot and socket) collers, caps and plug for upto 150 mm bore spigot and socket end pipes complete all as specified and directed.

S&F in replacement of existing unsv CI sluice valve flanged of size 200mm bore class PN-1.6, IS-14846 2000 ISI marked with stainless steel spindle and iron wheel head complete with rubber gaskets, nuts, bolts washers and packing materials etc complete all as specified and directed.

S&F in replacement of existing unsv CI sluice valve flanged of size 100mm bore class PN-1.6, IS-14846 2000 ISI marked with stainless steel spindle and iron wheel head complete with rubber gaskets, nuts, bolts washers and packing materials etc complete all as specified and directed.

S&F in replacement of existing unsv CI sluice valve flanged of size 80mm bore class PN-1.6, IS-14846 2000 ISI marked with stainless steel spindle and iron wheel head complete with rubber gaskets, nuts, bolts washers and packing materials etc complete all as specified and directed.

S&F in replacement of existing unsv of CI non return valve of size 80 mm bore class PN-1.6 flanged ISI marked including bolts, nuts, washers and rubber gasket etc complete all as specified and directed.

S&F in replacement of existing unsv of CI foot valve of size 100 mm bore class PN-1.6 flanged ISI marked including bolts, nuts, washers and rubber gasket etc complete all as specified and directed.

S&F in replacement of existing unsv Gun metal gate valve ISI marked with iron wheel head screwed both ends for pipe of size 50 mm bore complete all as specified and directed.

All as per Srl No 36 here-in- before but of size 40 mm bore.

All as per Srl No 36 here-in- before but of size 25 mm bore.

All as per Srl No 36 here-in- before but of size 20 mm bore

Cutting/drilling existing cast iron/DI pipe line 150 mm bore pipe in position for making branch connection by using the clamp with socket including excavation & earth work complete all as specified and directed. Note : cast iron fittings, sluice valve shall be measured and paid separately.

All as per Srl No 40 above here-in- before but of size 100 mm bore.

All as per Srl No 40 above here-in- before but of size 80 mm bore.

Repair to leaked joints of GI pipe lines of size 15 to 25 mm bore complete including replacement of GI fitting i.e union, nipple & sockets if required including excavation and taking up & down required cutting & threading refixing complete all as specified and directed.

All as per Srl No 43 above here-in- before but size 40 to 50 mm bore.

Dismantling of old U/S valve pit of size 120x120x105 cm ( internal dimensions of the chamber), removing the unserviceable material at a distance not exceeding 50 Mtr and constructing new vlave pit with following specifications:- (i) PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) 100mm thick in foundation. (ii) Brick work with fly ash brick old size, class designation 75, in cement mortar 1:6, one brick thick. (iii) 10mm thick plaster internally and on top in CM 1:6 and 15 mm thick in CM 1:4 extrnally upto 15 cm height or upto GL. (iv) Flooring 40mm thick in PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) over 75mm thick hard core stone aggregate of guage not exc 63mm thick. (v) PCC coping 40 mm thick in PCC 1:2:4 type B-1(using 40 mm graded stone aggregate) (vi) Angle iron frame 40 x 40 x 6 mm thick for cover and mild steel 3 mm thick plate in cover with locking arrangement, handle and necessary hinges etc, . (vii) Two coat of synthetic enamelled paint over a coat of red oxide primer on steel surface.

Material & Labour for properly cleaning and disinfecting clear water storage tank (Overhead RCC Reservoir) of capacity 35000 Gallon at 17-22 meter height from ground level by mechanised water storage cleaning and disinfection process comprising six stage cleaning process as under :- (a) DEWATERING: Dewatering the tank with portable submersible pumps of adequate capacity. (b) SLUDGE REMOVAL : De-silting and removal of left over dirty water/ sludge/ mud with specially designed sucking unit non clogging pump for sludge removal. (c) HIGH PRESSURE CLEANING AND SCRUBBING : Cleaning of walls, ceiling and floor by high pressure water jet mixed with detergent / cleaning agent appropriate for tank cleaning having rotary as well as flat jets for effective cleaning of the nooks, walls and corners and then scrubbing for sticky stain (if required). (d) VACCUM CLEANING: Wet and dry vaccum cleaning for moping of all dirt particles and residual sludge present in the reservoir by industrial vaccum cleaner. (e) ANTI BACTERIAL AGENT: Disinfecting the tank inner surface from all harmful pathogens by spraying non toxic, 100% biodegradable in nature, eco friendly, antibacterial agent certified by NTC, a Govt approved laboratory. Non toxicity as per OECD guideline 423 adopted on 17th Dec 2001. (f) RADIATION : Treating the inside tank by exposing the surface and space to ultra violet (UV) radiation having bactericidal wave length to kill any possible residual bacteria in the reservoir walls/floor/ceiling/space inside the reservoir .

All as per Srl No 46 above here-in- before but RCC semi under ground sump of 22000 Gallon capacity

Material & Labour for treating the outer surface of RCC over head reservoir including all CI, DI & MS item of 35000 Gallon capacity reservoir 17-22 meter height in following stage : a) Rubbing, scraping, repairing minor cracks and chipped off plaster and concrete with rich cement plaster, filling wall putty to give even end smooth surface of outer existing concrete, plastered or unplastered surface of over head reservoir including staging. b) Scrapping surface with sand paper of all CI/DI/MS item like inlet pipes, outlet pipes, overflow pipes, washout pipes, sluice valves, non return valves, air valves, gate valves, bracing, brackets, ladders, grills, railings and all surfaces of steel and iron item within the fencing area of the overhead reservoir. c) Providing two coats of exterior emulsion paint to surface prepared under sub para (a) above all as specified and directed. d) Providing two coats of synthetic enamel paint to all mild steel, cast iron, DI items surface prepared under sub Para (b) above all as specified and directed

All as per Srl No 48 above here-in- before but RCC semi under ground sump of 22000 Gallon capacity height above GL 4 mtr

Supply and fixing in replacement stainless steel Bottom adaptors of size 80 mm x 65 mm bore length 178 mm complete all as directed.

M&L for Flushing the bore well of size 80/100/ 250 mm dia 100 meter deep by means of air compressor of capacity not less than 650 CFM at 150 PSI pressure for not less than 8 hours till the clear water comes out and all as directed at site.

S&F in replacement submersible cable 10 Sqmm copper 3 core as per IS:694 complete all as specified and directed.

M&L for replacement of existing U/S single phase preventor complete all as specified and directed. Make : Minilec/GIC or equivalent.

S&F in replacement of Lithium based Energy Efficient integrated Solar street lights 32 Watt in Single FRP Body with duly polylurethane coating (Camouflage color), encases with Monocrystalline solar PV Panel of 64/66 Wp, lithium battery 11.1/12.8V, 33.0 AH with inbuilt BMS, IP65, high brightness W-LED 160-180 lm/watt) lamp with Aluminium reflector for better light distribution, CRI>70, Colour Tempeture 5700K-6500K micro controller based charge controller curm driver automatic dimming function (first four hours at full brightness & rest of the time at lower light level with PIR Motion sensor), dust to dawn operation, suitable to working temperature; -100C to +550C, weight more than 16-18 Kg with adjustable MS clap suitable for pole/wall mounting etc complete all as specified and directed. Protection : Short circuit over load reverse plolarity and battery protections. firm should provide Vital parameters test report from NABL accredited lab and should be of made in India CE & ROHS compliant. Make - Axxon (AXN-32)/Okaya power Pvt Ltd/Havells/Halonix

S&F in replacement IP65 LED Solar post top 25 Watt with built-in Solar panel, LED light and Lithium battery with charge controller completed all as directed Make - Axxon /Okaya power Pvt Ltd/Havells/Halonix

M&L for scrapping old paint from motor pump set up to 7.5 HP horizontal type and spray painting with two coats of synthetic enamel paint over a coat of red oxide primer and the sade paint complete all as specified and directed.

M&L for disconnecting the defective 7.5 HP centrifugal pump from the electric motor and suction/delivery pipe lines, taking down from the foundation, shifting the pump to workshop for repairing/ servicing, dismantling the pump complete, replacment of defective parts as required, cleaning of all the parts incl lubrication/greasing etc, reassembling and shifting back to origanal site, reinstalling and making all connections incl testing for satisfactory working complete all as directed. Note:- Spare parts, rewinding etc. shall be measured and paid separately under respective item of Sch 'A' . New joints of suction/delivery blines shall be measured and paid separately.

M&L for Rewinding of motor stator coil complete as per IS-396 of 1953 using super enameled copper wire of same gauge.

Supply only Ball bearing (drive and non dirve end) Make :-TATA/SKE

Supply only Cooling fan blade

Supply only Cooling fan cover

Supply only Terminal connector with terminal box

Supply only Electric dynamically balanced bronze impeller

Supply only Shaft mild steel

Supply only Gun metal bush

Supply only Gland cup with bolts and nuts

Supply only Flanged drilled of suitable size with bolts, nuts and washers including rubber gaskets.

Supply only Air cock nozzle brass

Supply only Shaft coupling

Dismantling and taking up submersible motor pump set 10 HP, 3 phase with connected pipes of size 80 mm from the tube well after dis-connecting the electric connections, shifting the same to the workshop for repair involving replacement of wornout parts, bringing back to the site after repair and lowering the motor pump set including replacement of rubber washers, nuts, bolts, washers and re-fixing electrical connections as required at site and testing on load, complete all as specified and as directed. NOTE:- Supply of spare parts and column pipe repleced shall be measured and paid for separately under respective items here-in-after Make : Kirloskar, CG or any make as per site.

Supply only SS impeller suitable for 10 HP submersible pump set 7 to 10 stage as per manufacturer's design

Supply only shaft sleeve suitable for 10 HP submersible pump set

Supply only neck ring suitable for 10 HP submersible pump set

Remetaling of shaft, turning, grinding as per the required size and polishing complete required as per site condition and as directed.

Supply only UPVC column pipe with socket 80 mm bore heavy grade for submersible pump set, 9.8mm end thickness and 7.3 mm barrel thickness, outer dia 87.5 mm, 3 meter long or cut to required lenght duly socket joints complete all as specified and directed.

M&L for opening of submersible motor capacity 10 HP, 3 phase, taking out burnt winding carefully, cleaning of slots, including rewinding of the same with PVC insulated copper wire of appropriate size matching with manufactures design, including replacement of all insulating materials such as glass paper, insulated sleeves, varnishing, drying up as applicable, re-assembling complete all as specified and as directed.

Taking out and lowering after repair submersible pump set and motor from the borewell including disconnecting all electric connections and dismantling column pipes, taking out to civil workshop at own expense for repair/ overhauling of submersible pump set for replacement defective parts reassembling, connecting and testing capacity upto 2 HP all per site requirement complete all as specified and directed. Note :- Rewinding of pump and coumn pipe repleced shall be measured and paid saperately under respective item.

Supply only UPVC column pipe with socket 40 mm bore heavy grade for submersible pump set, 6.05 mm end thickness and 3.95 mm barrel thickness, outer dia 47.5 mm, 3 meter long or cut to required lenght duly socket joints complete all as specified and directed.

M&L for opening of submersible motor capacity 2 HP, 1 phase, taking out burnt winding carefully, cleaning of slots, including rewinding of the same with PVC insulated copper cable of appropriate size matching with manufactures design, including replacement of all insulating materials such as glass paper, insulated sleeves, varnishing, drying up as applicable, re-assembling complete all as specified and as directed.

Supply and fixing in repair polypropylene rope for bore well size and dia of rope shall be all as directed at site.

M & L for replacement of existing UNSV sign board with new sign board of size of 6 x 4 feet box type in cuboid shape made out of acrylic sheet on both side framed with stainless steel pipe including writing alphabatic letters of height 150 mm computerised with refelctive sheets providing LED 20 Watts tube light fitting - 02 Nos inside the box to be made all as directed and fixed with stainless steel pipe heavy duty 50 mm dia and to be fixed outside the installations including making all electric connections using 4 sqmm multi stranded aluminium cable as required at site duly burried in ground along with required PCC and top of the sign board should be 2.3 mtr above GL complete all as directed and specified. Note: Excavation, PCC removing extra soil etc. is deemed to be included in the rates quoted

M&L for replacement of Ball brass valves 20mm dia, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

Dismantling of existing level indicator and supply and fixing Digital wireless water level controller, automatic indicator unit with water level indicator with 4 digit 7-segment display (43mm height) to indicate water level of single tank/percentage with resolution. Also indicate flow status and audio / visual alarm for full /low/overflow condition(compact size 220mm(H) x 130mm(W) x 42mm(D) including Digital Water Level DataTransmitter, battery /solar powered water level data sensor to measure level of water tank. Make - Monitor/Eco brim/aqualife/ecoguard

M&L for WIFI modem online water level motering gateway to enable wifi network to web. Display water level as per web ID and password and online backup include with 210 days. Include 1 year subscription charges and connected cloud this wifi network complete all as directed.

M & L in replacament of existing old unsv earthing with steel earth plate electrode of size 600x600x6mm thick buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanized iron strip of size 32 x 6 mm as earth lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full lenght of earth plate, 40 mm dia GI tubing light grade protection pipe upto test point, 20 mm dia GI watering pipe light grade with funnel and wire mesh, complete all as per SSR with PCC pit 50 mm thick, RCC cover 540 x 540 x 50 mm thick in 1:2:4 type B-1 using 20mm graded stone aggregate reinforced with 8 mm dia TMT bar @ 75 mm c/c both way in lieu of CI cover, adequate qty of charcoal dust and salt layers all around the earth plate, including earth work in any type of soil, removal of surplus soil and returning filling in all as required at site including test point made out of steel plate of size 75 x 75 x 6 mm fixed to wall all as shown on electric plate No 03 of SSR -2009 Part I complete all as specified and directed. (Note: Excavation and earth work is deemed to be included in the rates quoted).

Supply and fixing in replacement Automatic Star Delta Submersible Pump Controller, 3 Ph for 10 HP motor, Conforms to IS/IEC 60947-4-1, IP-54, FRLS (Fire retardant low smoke) Internal wiring, Class H Insulation, Over head relay - 8.9 A - 13.5 A, RYB LED lamp, Ammeter with seletor switchcomplete icluding fixing to wall all as directed. Make :- Cat part No- IHSASAK1*A of Havells or equivalent L&T/Seimens

Supply and fixing in replacement DOL starter, 1 Ph for 2 HP motor, Conforms to IS/IEC 60947-4-1, IP-54, FRLS (Fire retardant low smoke) Internal wiring, Class H Insulation , Over head relay - 2.4 A - 3.8 A, RYB LED lamp, Ameter with seletor switch including fixing to wall complete all as directed . Make:- Cat part No- IHADOAG1 of Havells or equivalent L&T/Seimens

Taking down of existing U/s cable and Supply and Laying XLPE UG cable PVC insulated, multistrand, bedded armoured heavy duty electric cable 11000 volts grade with aluminium conductor of size 25 Sqmm 4.0 core in trenches or fixed on wall/floor/ pole complete all as specified and directed.

Supply and laying double walled corrugated (DWC) HDPE duct pipe conforming to IS 16205 Pt -24 of approved color complete with fittings for cable protection of size 63 mm inner dia complete all as specified and directed. Make :- Astral / JPC pipes Pvt. / Bhagwati plastic & agriculture Industries as approved by GE

MUKTA AND COMPANY

J P CONTRACTORS AND SUPPLIERS

rohan traders

M/S SINGH ELECTRIC CO

M/S RADHEY GOVIND ENTERPRISES