REPAIR REPLACEMENT OF LEAKAGE WATER SUPPLY PIPE LINES OF REGIEN A AREA UNDER GE N BIKANER AT MIL STATION BIKANER

Amount

1. Note for item No1 to 103:- (i) All items considered in work for repair and maitenance at Mil Station Bikaner and different ASCON nodes located at 200 KMs away from Bikaner city. No extra cost for repair /replace of GI/DI/CI and connected items of pipe at Ascon nodes will be given to contractor. (ii) All the leakage of water supply pipe lines complaints shall be rectified by the contractor within 12 hrs from the launch of complaint time. If contractor shall be fail to rectified the above said complain in given time period then a penalty @ Rs 200/day will be recovered agaist the each job. (iii) All T&P and vehicles for transpotation will be provided by contractor. Excavating in trenches not exc 1.5 metre wide and not exc 1.5 metre in depth for foundation etc or for laying of cables, pipes etc and getting out in soft/loose soil completed all as specified and directed by Engineer-in-Charge

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick in soft/loose soil completed all as specified and directed by Engineer-in-Charge

Removal of excavated soil/ material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point completed all as specified and directed by Engineer-in-Charge

M&L for cutting/dismantling of PCC hardstanding / WBM road with soiling & premix carpet of any description for repair/replacement of water supply pipe lines and disposal of debris & rubbish to a distance exc 250m but not exc 500m and making good the same with & including plain cement concrete 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as existing depth completed all as specified and directed by Engineer-in-Charge

S&F in repairs cast iron detachable joint with rubber ring, ISI marked, Class-A, suitable for 50 mm bore cast iron pipe/specials with nuts, bolts including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge

S&F in repairs cast iron detachable joint with rubber ring, ISI marked, Class-A, suitable for 80 mm bore cast iron pipe/specials with nuts, bolts including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge

S&F in repairs cast iron detachable joint with rubber ring, ISI marked, Class-A, suitable for 100 mm bore cast iron pipe/specials with nuts, bolts including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge

S&F in repairs cast iron detachable joint with rubber ring, ISI marked, Class-A, suitable for 150 mm bore cast iron pipe/specials with nuts, bolts including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge

S&F in repairs cast iron detachable joint with rubber ring, ISI marked, Class-A, suitable for 200 mm bore cast iron pipe/specials with nuts, bolts including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge

S&F in repairs cast iron detachable joint with rubber ring, ISI marked, Class-A, suitable for 250 mm bore cast iron pipe/specials with nuts, bolts including necessary excavation & earth work in any type of soilexcluding dewatering completed all as specified and directed by Engineer-in-Charge

S&F in repairs cast iron detachable joint with rubber ring, ISI marked, Class-A, suitable for 450 mm bore cast iron pipe/specials with nuts, bolts including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge

M&L for repair to existing leaking run lead joint of CI/DI pipe or fittings of 80 mm bore spigot and socketed ends by dismantling joint by melting the lead with the help of burner/blower including taking out old spun yarn and re-jointing with & including additional quantity of Pig lead required and good quality of spun yarn and testing of joint including necessary excavation & earth work in any type of soil excluding dewatering complete all as specified & as directed by engr -in- charge. Note for items No 5 to 12:- Dewatering measured and paid seperattely under relevent items of Sch A

M&L for repair to existing leaking run lead joint of CI/DI pipe or fittings of 100 mm bore spigot and socketed ends by dismantling joint by melting the lead with the help of burner/blower including taking out old spun yarn and re-jointing with & including additional quantity of Pig lead required and good quality of spun yarn and testing of joint including necessary excavation & earth work in any type of soil excluding dewatering complete all as specified & as directed by engr -in- charge.

M&L for repair to existing leaking run lead joint of CI/DI pipe or fittings of 150 mm bore spigot and socketed ends by dismantling joint by melting the lead with the help of burner/blower including taking out old spun yarn and re-jointing with & including additional quantity of Pig lead required and good quality of spun yarn and testing of jointexcluding necessary excavation & earth work in any type of soil including dewatering complete all as specified & as directed by engr -in- charge.

M&L for repair to existing leaking run lead joint of CI/DI pipe or fittings of 200 mm bore spigot and socketed ends by dismantling joint by melting the lead with the help of burner/blower including taking out old spun yarn and re-jointing with & including additional quantity of Pig lead required and good quality of spun yarn and testing of joint excluding necessary excavation & earth work in any type of soil including dewatering complete all as specified & as directed by engr -in- charge.

M&L for repair to existing leaking run lead joint of CI/DI pipe or fittings of 250 mm bore spigot and socketed ends by dismantling joint by melting the lead with the help of burner/blower including taking out old spun yarn and re-jointing with & including additional quantity of Pig lead required and good quality of spun yarn and testing of joint excluding necessary excavation & earth work in any type of soil including dewatering complete all as specified & as directed by engr -in- charge.

M&L for repair to existing leaking run lead joint of CI/DI pipe or fittings of 450 mm bore spigot and socketed ends by dismantling joint by melting the lead with the help of burner/blower including taking out old spun yarn and re-jointing with & including additional quantity of Pig lead required and good quality of spun yarn and testing of joint including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge

M&L for repair to existing leaking run lead joint of CI/DI pipe or fittings of 500 mm bore spigot and socketed ends by dismantling joint by melting the lead with the help of burner/blower including taking out old spun yarn and re-jointing with & including additional quantity of Pig lead required and good quality of spun yarn and testing of joint including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge

M&L for repair to existing leaking run lead joint of CI/DI pipe or fittings of 600 mm bore spigot and socketed ends by dismantling joint by melting the lead with the help of burner/blower including taking out old spun yarn and re-jointing with & including additional quantity of Pig lead required and good quality of spun yarn and testing of joint including necessary excavation & earth work in any type of soil excluding dewatering completed all as specified and directed by Engineer-in-Charge Note for item No:13 to 19:- Dewatering measured and paid seperattely under relevent items of Sch A

Taking out old damage/broken pipes from trenches & , Laying , jointing ,testing and commissioning of CI pipe of size 450 mm bore with spigot and socketed ends centrifugally cast (spun) class K-9 confirming to IS-8329/2000 (latest revision ) suitable for push on joint (rubber gaskets) duly ISI marked , complete all as specified and directed by Engr-in-Charge. Note :- Note :- (i) CI pipe of size 450 mm bore will be issued to contractor by depat under sch 'B' for laying only (ii) cost of deem to transporting, testing & commissioning (iii) CI fittings/specials, joints dewatering by means of JCB or pump or excavation & Earth work shall be measured and paid for separately under relevent items.

All as per items No 20 above but for 600 mm bore

All as per items No 20 above but for 200 mm bore

Taking out old damage/broken pipes from trenches & Fixing , laying , jointing ,testing and commissioning of DI pipe of size 200 mm bore with spigot and socketed ends Ductile iron pipe class K-9 confirming to IS-8329/2000(latest revision ) suitable for push on joint (rubber gaskets) duly ISI marked , complete all as specified and directed by Engr-in-Charge. Note :- (i) DI pipe of size 200 mm bore will be issued to contractor by depat under sch 'B' for laying only (ii) cost of deem to transporting, testing & commissioning (iii) CI fittings/specials, joints dewatering by means of JCB or pump or excavation & Earth work shall be measured and paid for separately under relevent items.

Taking out old damage/broken pipes from trenches & , Supply, Laying , jointing , testing and commissioning of DI pipe of size 250 mm bore with spigot and socketed ends ductile iron (spun) class K-9 confirming to IS-8329/2000 (latest revision ) suitable for push on joint (rubber gaskets) duly ISI marked , complete all as specified and directed by Engr-in-Charge. Note :- CI fittings/specials, joints ,dewatering by means of JCB or pump and excavation & earth work shall be measured and paid for separately under relevent items.

All as item No. 24 above but 150 mm bore.

All as item No. 24 above but 100 mm bore.

All as item No. 24 above but 80 mm bore.

Fixing only galvanized steel water tubing medium grade of 15 mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 15 mm bore, complete all as specified and directed by engr -in- charge.

Fixing only for galvanized steel water tubing medium grade of 20 mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 20 mm bore,complete all as specified and directed by engr -in- charge.

Fixing only for galvanized steel water tubing medium grade of 20 mm bore with & including all fittings complete, fixed to walls and ceilings or laid in floors, including taking up or down old unserviceable steel water tubing and connections of 20mm bore, complete all as specified and directed.

Fixing only for galvanized steel water tubing medium grade of 25 mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 25mm bore,complete all as specified and directed by engr -in- charge.

Fixing only for galvanized steel water tubing medium grade of 25 mm bore with & including all fittings complete, fixed to walls and ceilings or laid in floors, including taking up or down old unserviceable steel water tubing and connections of 25 mm bore, complete all as specified and directed by engr -in- charge.

Fixing only for galvanized steel water tubing medium grade of 40 mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 40 mm bore, complete all as specified and directed by engr -in- charge.

Fixing only for galvanized steel water tubing medium grade of 50 mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 50 mm bore, complete all as specified and directed by engr -in- charge.

Fixing only for galvanized steel water tubing medium grade of 80 mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 80 mm bore,complete all as specified and directed by engr -in- charge.

Fixing only for galvanized steel water tubing medium grade of 100 mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 100mm bore, complete all as specified and directed by engr -in- charge.

Fixing only for galvanized steel water tubing medium grade of 150 mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 150mm bore, complete all as specified and directed by engr -in- charge. Note for Items No:-26,28,30,32,33,34,35 ,36&37- Note :- (i) GI pipe will be issued to contractor by deptt. under sch 'B' for laying only (ii) cost of deem to transporting, testing & commissioning (iii) Excavation & earth work shall be measured and paid for separately under relevent items.

Supply and fixing Cast iron fittings (ISI marked) upto 150 mm bore such as bends (any type, radius & angle), Tapers any type (straight, bend, increasing, decreasing or double socket etc), Tee pieces, single branch, “Y” junction, double branch, cross (all sockets or socket & spigot), collars, caps & plugs suitable for spigot & socketed pipes, complete all as specified and directed by engr -in- charge. Note :- (Earth work & lead jounts will be paid & measured separately respective item of Sch).

Supply and fixing Cast iron fittings (ISI marked) 200 mm to 300 mm bore such as bends (any type, radius & angle), Tapers any type (straight, bend, increasing, decreasing or double socket etc), Tee pieces, single branch, “Y” junction, double branch, cross (all sockets or socket & spigot), collars, caps & plugs suitable for spigot & socketed pipes, complete all as specified and directed by engr -in- charge. Note :- (Earth work & lead jounts will be paid & measured separately respective item of Sch) .

Supply and fixing Cast iron fittings (ISI marked) 450 mm to 600 mm bore such as bends (any type, radius & angle), Tapers any type (straight, bend, increasing, decreasing or double socket etc), Tee pieces, single branch, “Y” junction, double branch, cross (all sockets or socket & spigot), collars, caps & plugs suitable for spigot & socketed pipes, complete, fixed in repairs, all as specified & directed. Note :- (Earth work & lead jounts will be paid & measured separately respective item of Sch) .

M&L for run lead joint for 80 mm bore CI spigot & socket pipe and fittings including preparation of ends & jointing materials, coupling & testing complete all as specified and directed by engr -in- charge.

M&L for run lead joint for 100 mm bore CI spigot & socket pipe and fittings including preparation of ends & jointing materials, coupling & testing complete all as specified and directed by engr -in- charge.

M&L for run lead joint for 150 mm bore CI spigot & socket pipe and fittings including preparation of ends & jointing materials, coupling & testing complete all as specified and directed by engr -in- charge.

M&L for run lead joint for 200 mm bore CI spigot & socket pipe and fittings including preparation of ends & jointing materials, coupling & testing complete all as specified and directed by engr -in- charge.

M&L for run lead joint for 250 mm bore CI spigot & socket pipe and fittings including preparation of ends & jointing materials, coupling & testing complete all as specified and directed by engr -in- charge.

M&L for run lead joint for 450 mm bore CI spigot & socket pipe and fittings including preparation of ends & jointing materials, coupling & testing complete all as specified and directed by engr -in- charge.

M&L for run lead joint for 500 mm bore CI spigot & socket pipe and fittings including preparation of ends & jointing materials, coupling & testing complete all as specified and directed by engr -in- charge.

M&L for run lead joint for 600 mm bore CI spigot & socket pipe and fittings including preparation of ends & jointing materials, coupling & testing complete all as specified and directed by engr -in- charge.

Supply & fixing mild steel clamps made of flat iron 40x6mm in two halves for tapping through 40 to 80 mm bore GI/DI water pipe line including drilling and welding of 15/20mm GI socket and necessary rubber insertion, nut, bolts & washers complete all as specified and directed by engr -in- charge.

Supply & fixing mild steel clamps made of flat iron 50x6mm in two halves for tapping through 100 to 150mm bore GI/DI water pipe line including drilling and welding of 25mm G I socket and necessary rubber insertion, nut, bolts & washers complete all as specified and directed by engr -in- charge.

S&F 15 mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 15 mm bore, complete all as specified and directed by engr -in- charge.

S&F 20 mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 20mm bore,complete all as specified and directed by engr -in- charge.

S&F 25 mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 25mm bore, complete all as specified and directed by engr -in- charge.

S&F 40 mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 40 mm bore, complete all as specified and directed by engr -in- charge.

S&F 50 mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 50 mm bore, complete all as specified and directed by engr -in- charge.

M&L for repair to unserviceable sluice valve of size 80mm bore by dismantling and opening the gland cap and head of sluice valve and taking out the unserviceable lock nut, fitting the material on serviceable spindle, grinding the material cutting the threads by lathe machine and fabrication of new lock nut with cutting the threads inside the lock nut according to the spindle threads and refixing in the same position, testing the sluice valve, complete all as specified and directed by engr -in- charge.

M&L for repair to unserviceable sluice valve of size 100mm bore by dismantling and opening the gland cap and head of sluice valve and taking out the unserviceable lock nut, fitting the material on serviceable spindle, grinding the material cutting the threads by lathe machine and fabrication of new lock nut with cutting the threads inside the lock nut according to the spindle threads and refixing in the same position, testing the sluice valve, complete all as specified and directed by engr -in- charge.

M&L for repair to unserviceable sluice valve of size 150mm bore by dismantling and opening the gland cap and head of sluice valve and taking out the unserviceable lock nut, fitting the material on serviceable spindle, grinding the material cutting the threads by lathe machine and fabrication of new lock nut with cutting the threads inside the lock nut according to the spindle threads and refixing in the same position, testing the sluice valve, complete all as specified and directed by engr -in- charge.

M&L for repair to unserviceable sluice valve of size 200mm bore by dismantling and opening the gland cap and head of sluice valve and taking out the unserviceable lock nut, fitting the material on serviceable spindle, grinding the material cutting the threads by lathe machine and fabrication of new lock nut with cutting the threads inside the lock nut according to the spindle threads and refixing in the same position, testing the sluice valve, complete all as specified and directed by engr -in- charge. Make :- Zoloto/Vinus/BIR

M&L for repair to unserviceable sluice valve of size 250mm/300mm/350mm bore by dismantling and opening the gland cap and head of sluice valve and taking out the unserviceable lock nut, fitting the material on serviceable spindle, grinding the material cutting the threads by lathe machine and fabrication of new lock nut with cutting the threads inside the lock nut according to the spindle threads and refixing in the same position, testing the sluice valve, complete all as specified and directed by engr -in- charge.

M&L for repair to unserviceable sluice valve of size 450mm bore by dismantling and opening the gland cap and head of sluice valve and taking out the unserviceable lock nut, fitting the material on serviceable spindle, grinding the material cutting the threads by lathe machine and fabrication of new lock nut with cutting the threads inside the lock nut according to the spindle threads and refixing in the same position, testing the sluice valve, complete all as specified and directed by engr -in- charge.

M&L for repair to unserviceable sluice valve of size 500/600mm bore by dismantling and opening the gland cap and head of sluice valve and taking out the unserviceable lock nut, fitting the material on serviceable spindle, grinding the material cutting the threads by lathe machine and fabrication of new lock nut with cutting the threads inside the lock nut according to the spindle threads and refixing in the same position, testing the sluice valve, complete all as specified and directed by engr -in- charge.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 80 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 150 mm bore, complete all as specified and directed by engr -in- charge.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 100 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3 mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 150 mm bore, complete all as specified and directed by engr -in- charge. Make :- Zoloto/ Kirloskar/BIR

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 150 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 150 mm bore, complete all as specified and directed by engr -in- charge. Make :- Zoloto/ Kirloskar/BIR

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 200 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 200 mm bore, complete all as specified and directed by engr -in- charge. Make :- Zoloto/ Kirloskar/BIR

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 250 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 200 mm bore, complete all as specified and directed by engr -in- charge. Make :- Zoloto/ Kirloskar/BIR

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 450mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve of 200 mm bore, complete all as specified and directed by engr -in- charge. Make :- Zoloto/ Kirloskar/BIR

Supply and fixing non return valve (NRV) of size 80mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed including dismantling & taking out old unserviceable non return valve Make :- Zoloto/ Kirloskar/BIR

Supply and fixing non return valve (NRV) of size 150mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed including dismantling & taking out old unserviceable non return valve. Make :- Zoloto/ Kirloskar/BIR

Supply and fixing non return valve (NRV) of size 200mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed including dismantling & taking out old unserviceable non return valve. Make :- Zoloto/ Kirloskar/BIR

Material and labour for construction of brick masonary valve pit chamber of size 900x 900 x 600 mm (Internal dimension) using sub class ‘B’ bricks complete, earth work, PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in foundation,brick masanary with sub class bricks 23 cm build in cement mortor with 1:6 , plastering of 10 cm thickness internally and 15 cm externally(1:4) cement mortor and below grond level PCC with 1:2:4 type B2 using 20mm grade stone aggregate ,coping 50 mm thick including frame of size 75x75x6mm made of angles iron and chamber cover made of MS sheet of 4 mm thickness double leaf including MS hinges locking arrangement with provision of locks and keys , painting of the steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer including necesarry excavation , returning & filling& removing of surplus soil etc complete all as specified and as directed by the Engineer in charge.

Material and labour for construction of brick masonary valve pit chamber of size 1500x1500x1500 mm (Internal dimension) using sub class ‘B’ bricks complete, earth work, PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in foundation,brick masanary with sub class bricks 23 cm build in cement mortor with 1:6 , plastering of 10 cm thickness internally and 15 cm externally(1:4) cement mortor and below grond level PCC with 1:2:4 type B2 using 20mm grade stone aggregate ,coping 50 mm thick including frame of size 75x75x6mm made of angles iron and chamber cover made of MS sheet of 4 mm thickness double leaf including MS hinges locking arrangement with provision of locks and keys , painting of the steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer including necesarry excavation , returning & filling& removing of surplus soil etc complete all as specified and as directed by the Engineer in charge.

Supply and fixing in replacement cast iron Air release valve with two air outlets ,80 mm dia bore and fixing up in 450 mm dia bore cast iron water supply mains complete all as specified and directed by engr -in- charge.

Supply and fixing in replacement cast iron Air release valve with two air outlets ,100 mm dia bore and fixing up in 500 mm dia bore cast iron water supply mains complete all as specified and directed by engr -in- charge.

Supply and fixing in replacement cast iron Air release valve with two air outlets ,100 mm dia bore and fixing up in 600 mm dia bore cast iron water supply mains complete all as specified and directed by engr -in- charge.

Dewatering from trenches and taking out of mude etc with the help of JCB or mud pump as required at site and taking out of broken/cracked pipe 450 /500/600mm bore including excavation, returning & filling, removing soil and making good disturbed surface on both side complete, all as specified & directed by Engineer-in-Charge.

All as per item No. 77 here in before but suitable for 250 mm /200 mm bore complete all as specified and directed by engr -in- charge.

All as per item No. 77 here in before but suitable for 150mm /100 mm/ 80m/50mm bore complete all as specified and directed by engr -in- charge.

S&F in repairs cast iron detachable joint with rubber ring, ISI marked, Class-15, suitable for 500/600 mm bore cast iron pipe/specials with nuts, bolts including necessary excavation & earth work in any type of soil including dewatering complete all as specified and directed by engr -in- charge.

S&F stop valves cast copper alloy screwed down ,high pressure ,with cruch or butterfly handle ,screwed both side ends for iron pipes or for unions of size 15 mm bore complete all as specified and directed by engr -in- charge.

S&F stop valves cast copper alloy screwed down ,high pressure ,with cruch or butterfly handle ,screwed both side ends for iron pipes or for unions of size 20 mm bore complete all as specified and directed by engr -in- charge.

S&F stop valves cast copper alloy screwed down ,high pressure ,with cruch or butterfly handle ,screwed both side ends for iron pipes or for unions of size 25 mm bore complete all as specified and directed by engr -in- charge.

S&F ball brass valve high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule of size 20 mm bore complete all as specified and directed by engr -in- charge.

S&F ball brass valve high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule of size 25 mm bore complete all as specified and directed by engr -in- charge.

Supply and fix rubber gasket with nut bolt washer completeof size 80 mm bore complete all as specified and directed by engr -in- charge.

Supply and fix rubber gasket with nut bolt washer completeof size 100 mm bore complete all as specified and directed by engr -in- charge.

Supply and fix rubber gasket with nut bolt washer completeof size 150 mm bore complete all as specified and directed by engr -in- charge.

Supply and fix threaded flanged of dia184.2 mm thickness not less than 10 mm with suitable nut bolt washer of size 80 mm bore complete all as specified and directed by engr -in- charge.

Supply and fix threaded flanged of dia 215.9 thickness not less than 10 mm with suitable nut bolt washer of size 100 mm bore complete all as specified and directed by engr -in- charge.

Supply and fix threaded flanged of dia 279.4 thickness not less than 12 mm with suitable nut bolt washer of size 150 mm bore complete all as specified and directed by engr -in- charge.

Disconnection the existing pipe line/electric connection from Kent mineral RO system (Ascon Nodes), double parameter of 50 lts.hrs cap model NO ELITE-II and opening the RO system taking out carefully all parts for repair/replacement and servicing the whole system, replacement of filter, pump, membranes, internal cable and wiring if required etc complete all as specified and directed by engr -in- charge.

Pump of 240 volts, 0.7 Amps & flow rate 3.2 LPM complete all as specified and directed by engr -in- charge.

Circuit for Kent RO

UV lamps

PVC pipe

Solonite valves

Wiring for Kent RO

Membrane

Sediment filter 20"

Sediment filter 10"

Carbon filter 20'

Supply and fix CI Water flow meter flanged class - A of size 150 mm dia including rubber gaskets duly ISI marked, Nut bolts washer etc, complete all as specified and directed by Engr-in-Charge.