REPAIR AND MAINT OF WATER SUPPLY INSTALLATION WATER SUPPLY LINES UNDER GE AF ADM AREA AT AF 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 any type of 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 any type of 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.

Taking up cast iron water mains 200 mm bore (8") (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 4 here-in before but of size 100 mm bore ( 4")

do- all as per srl item No 4 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-

Re- laying only including testing cast iron pipes with spigot ends of size 200 mm bore (8") as obtained from srl item No 4.

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

Re- laying only including testing cast iron pipes with spigot ends of size 80 mm bore (3") as obtained from srl item No 6.

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. 15 but of size 40 mm.

All as per Srl No 15 but of size 25mm.

All as per Srl No 15 but of size 20mm.

All as per Srl No 15 but of size 15mm.

S&F/ laying including testing cast iron pipe with spigot and socket ends centrifugally cast class B, 200 mm bore ISI marked suitable for in any length laid in trenches complete all as specified and directed.

All as per Srl No 20 here-in-before but 100 mm bore .

All as per Srl No 20 here-in-before but 80 mm bore.

Supply and laying including testing 50 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 23 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 25 here-in- before but 20 mm bore.

All as per Srl No 25 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 28 above here-in- before but of size 100 mm bore

All as per Srl No 28 above here-in- before but of size 80 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 150mm 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 200 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 non return valve of size 150 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 non return 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 39 here-in- before but of size 40 mm bore.

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

All as per Srl No 39 here-in- before but of size 20 mm bore

All as per Srl No 39 here-in- before but of size 15 mm bore

M & L for replacement of existing unsv 3 pole MCCB 160 Amps current carrying capacity 25 KA, AC, 415 Volts, Ics= 100% Icu, with thermal and magnetic adjustable type complete all as specified and directed. Make:- Legrand (DPX3) Cat ref 420047 or equivalent to Seimens (3BL)/ Schenieder.

M & L for replacement of existing unsv 3 pole MCCB 125 Amps current carrying capacity 25 KA, AC, 415 Volts, Ics= 100% Icu, with thermal and magnetic adjustable type complete all as specified and directed. Make:- Legrand (DPX3) Cat ref 420046 or equivalent to Seimens (3BL)/ Schenieder.

Cutting existing cast iron water main 150 mm bore pipe in position for making branch connection (Insertion of CI tees, bends of different size or connection pieces or for insertion of sluice valve) 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 46 above here-in- before but of size 100 mm bore.

All as per Srl No 46 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 excvation and taking up & down required cutting & threading refixing complete all as spd and directed.

All as per Srl No 49 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.

M&L for cleaning and removal of all scale, dirt and heavy settled sand particles from the RCC over head reservoir 35,000 gallons capacity from mouths of circulating pipe, brushing, sweeping and brooming inner and outer tank and washing the complete tank with bleaching powder and painting with two coats of synthetic enamel paint to rising main, delivery pipe, wash out and over flow pipes of internal dia 150 mm bore and also writing date of cleaning and marking rising of delivery mains and header including all requisite safety precautions for worker to avoid any incident all as specified and directed. Note:- Rate included of items for filling of crack area of OH tank wall/ water leakage area by injecting the slurry mixture of water, cement and plasticised grout admixture.

M&L for cleaning and removal of all scale, dirt and heavy settled sand particles from the RCC semi under ground sump of 1 lakh ltrs capacity brushing, sweeping and brooming inner and outer tank and washing the complete tank with bleaching powder and M & L for white washing the entire over head tank with existing colour and painting with two coats of synthetic enamel paint to rising main, delivery pipe also writing date of cleaning and marking rising of delivery mains and header including all requisite safety precautions for worker to avoid any incident all as specified and directed.

Repair to leakage joint of CI pipe 200 mm bore, inserting new lead as per site requirement including ncessary earth work complete all as specified and directed.

All as per srl item No 54 here-in before of size 150 mm bore

All as per srl item No 54 here-in before of size 100 mm bore

All as per srl item No 54 here-in before of size 80 mm bore

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 10 HP all per site requirement complete all as specified and directed. Note :- Rewinding of pump shall be measured and paid saperately under respective item.

Supply only mild steel column pipe medium grade for submersible pump set, 80 mm bore, 5 mm thick and 3 meter long duly screwed/ welded flanged on both sides with bolts & nuts to mild steel flange including rubber joints complete all as specified and directed.

Supply and fixing submersible cable 10 Sqmm copper 3 core as per IS :694 complete all as specified and directed.

M&L for Strip opening of 3 phase 10 HP, AC submersible motor, taking out burnt winding coil complete and re-winding with PVC insulated super quality water proof winding wire including PVC seal (water proof compound) and thrust bearing as per requirement of existing size and make, re-assembling the motor and testing complete all as directed.

Taking out / dismantling/ opening of monoblock/ centrifugal pump including motor capacity 5 HP after disconnecting all electrical connections and taking out the same from foundation for complete servicing with materials including cleaning lathe work of shaft re assambling & re- installation of the same on existing foundation including making all electrical connection and testing on complection complete with replacement of burnt/ damaged parts complete all as specified and directed. Note :- Rewinding of pump shall be measured and paid saperately under respective item.

M&L for rewinding of centrifugal pump set 5 HP with super enamelled copper winding wire of existing gauge & No of turns, insulating with varnishing & heating including cutting and existing burnt winding complete and sealing the winding by using sealing compound 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 or equivalent.

M&L for replacement of existing U/S aviation light with LED aviation light luminiarie, 230 volts, 50 Hz, AC, IP 65 having single Die-cast aluminum housing with Red polycarbonate dome for better illumination, Integral driver including all connected accessories and fixing/ installation on overhead reservoir complete all as specified and directed. Make:- Bajaj Cat Ref BGAV 302 LED or equivalent to CG/ Philips/ C&S/ Wipro.

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/S SINGH ELECTRIC CO

MUKTA AND COMPANY

J P CONTRACTORS AND SUPPLIERS