REPAIR/MAINT OF PIPE LINE DISTRUBTION SYSTEM AND OTHER ALLIED WORK IN AREA (I) AND AREA (II) AND REPAIR/MAINT OF STP AND CONNECTED ITEM OF WORK AT AIR FORCE STATION JAISALMER

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation etc or for laying of cables, pipes, erection of poles, structs/stays etc not exceeding 10 sqm and getting out in any type of soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in soft/loose soil complete all as specified.

Removal of excavated soil/ material to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.50 metre above the starting point complete all as specified.

Supply, laying, jointing and testing centrifugally cast Ductile Iron spun pressure pipes (Class K-9) of 300mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 (latest revision) suitable for push on rubber gasket joint complete laid in trenches including taking down old unserviceable CI/DI pipe complete all as specified & as directed.

Supply, laying, jointing and testing centrifugally cast Ductile Iron spun pressure pipes (Class K-7) of 200mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 (latest revision) suitable for push on rubber gasket joint complete laid in trenches including taking down old unserviceable CI/DI pipe complete all as specified & as directed.

Supply, laying, jointing and testing centrifugally cast Ductile Iron spun pressure pipes (Class K-7) of 150mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 (latest revision) suitable for push on rubber gasket joint complete laid in trenches including taking down old unserviceable CI/DI pipe complete all as specified & as directed.

Supply, laying, jointing and testing centrifugally cast Ductile Iron spun pressure pipes (Class K-7) of 100mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 (latest revision) suitable for push on rubber gasket joint complete laid in trenches including taking down old unserviceable CI/DI pipe complete all as specified & as directed.

DI fittings (ISI marked) upto 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, fixed in repairs, complete all as specified & directed. Note :- Joints shall be measured and paid for separately.

Rectification of leakaging in water main pipe line by necessary excavation (upto one length of 6.00 RM) in any type of soil, in any situation/depth including bailing out leakage water by suitable measures, repair to existing DI/CI pipe following sizes 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, lead wool ring etc and testing of joint including dewatering complete all as specified and directed for the following:- Note: Cost of JCB for lifting of pipe for repair T&P required for removing water will be part of quoted rates.

80mm bore CI/DI Pipe lines

100mm bore CI/DI Pipe lines

150mm bore CI/DI Pipe lines

200mm bore CI/DI Pipe lines

300mm bore CI/DI Pipe lines

Rectification of leakage in water main pipe line including necessary excavation in any type of soil, in any situation including bailing out leakage water by suitable measures, repair to existing GI pipes pipes 15/20mm bore and cutting threading, for addition & alternation and for insertion of fittings/accessories (bend, elbow & Tee) complete all as specified and directed. Note for serial item No. 10.00 to 15.00:- (i) The rate is deemed to include for one fitting/special (complete unit) as required at site. (ii) Rate quoted shall be deemed to be inclusive of necessary dewatering and excavation (Upto one length of 6 RM) filling making good the existing surfaces with the necessary T&P, accessories of appropriate size as required complete all as directed.

Rectification of leakage in water main pipe line including necessary excavation in any type of soil, in any situation including bailing out leakage water by suitable measures, repair to existing GI pipes pipes 25mm bore and cutting threading, for addition & alternation and for insertion of fittings/accessories (bend, elbow & Tee) complete all as specified and directed .

Rectification of leakage in water main pipe line including necessary excavation in any type of soil, in any situation including bailing out leakage water by suitable measures, repair to existing GI pipes pipes 40mm bore and cutting threading, for addition & alternation and for insertion of fittings/accessories (bend, elbow & Tee) complete all as specified and directed .

Rectification of leakage in water main pipe line including necessary excavation in any type of soil, in any situation including bailing out leakage water by suitable measures, repair to existing GI pipes pipes 50mm bore and cutting threading, for addition & alternation and for insertion of fittings/accessories (bend, elbow & Tee) complete all as specified and directed.

Rectification of leakage in water main pipe line including necessary excavation in any type of soil, in any situation including bailing out leakage water by suitable measures, repair to existing GI pipes pipes 80mm bore and cutting threading, for addition & alternation and for insertion of fittings/accessories (bend, elbow & Tee) complete all as specified and directed.

Rectification of leakage in water main pipe line including necessary excavation in any type of soil, in any situation including bailing out leakage water by suitable measures, repair to existing GI pipes pipes 100mm bore and cutting threading, for addition & alternation and for insertion of fittings/accessories (bend, elbow & Tee) complete all as specified and directed.

Galvanized steel water tubing medium grade of 15mm bore with & including all necessary fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 15mm bore, complete all as specified and directed. Note :- Excavation & earthwork shall be measured & paid for separately under relevant items of this Schedule.

Galvanized steel water tubing medium grade of 20mm bore with & including all necessary fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 20mm bore, complete all as specified and directed. Note :- Excavation & earthwork shall be measured & paid for separately under relevant items of this Schedule.

Galvanized steel water tubing medium grade of 25mm bore with & including all necessary 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. Note :- Excavation & earthwork shall be measured & paid for separately under relevant items of this Schedule.

Galvanized steel water tubing medium grade of 40mm bore with & including all necessary fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 40mm bore, complete all as specified and directed. Note :- Excavation & earthwork shall be measured & paid for separately under relevant items of this Schedule.

Galvanized steel water tubing medium grade of 50mm bore with & including all necessary fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 50mm bore, complete all as specified and directed. Note :- Excavation & earthwork shall be measured & paid for separately under relevant items of this Schedule.

Galvanized steel water tubing medium grade of 80mm bore with & including all necessary fittings complete, laid in trenches, including taking up or down old unserviceable steel water tubing and connections of 80mm bore, complete all as specified and directed. Note :- Excavation & earthwork shall be measured & paid for separately under relevant items of this Schedule.

Gun metal globe or gate valve, with iron wheel head, screwed both ends, ISI marked for 80mm bore pipe line fixed as in repair complete all as specified and directed.

Gun metal globe or gate valve, with iron wheel head, screwed both ends, ISI marked for 50mm bore pipe line complete all as specified and directed.

Gun metal globe or gate valve, with iron wheel head, screwed both ends, ISI marked for 40mm bore pipe line fixed as in repair complete all as specified and directed.

Gun metal globe or gate valve, with iron wheel head, screwed both ends, ISI marked for 25mm bore pipe line fixed as in repair complete all as specified and directed.

Gun metal globe or gate valve, with iron wheel head, screwed both ends, ISI marked for 20mm bore pipe line fixed as in repair complete all as specified and directed.

Gun metal globe or gate valve, with iron wheel head, screwed both ends, ISI marked for 15mm bore pipe line fixed as in repair complete all as specified and directed.

Cast iron body Sluice valve heavy duty class ‘PN-1.6’, 80mm bore, ISI marked with confirming to IS-14846-2000, both flanged ends and drilled, high tensile stainless steel spindle, Cast Iron 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 of existing sluice valve, complete all as specified and directed.

Cast iron body sluice valve heavy duty class ‘PN-1.6’, 100mm bore, ISI marked with confirming to IS-14846-2000, both flanged ends and drilled, high tensile stainless steel spindle, Cast Iron 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 of existing sluice valve complete all as specified and directed.

Cast iron body sluice valve heavy duty class ‘PN-1.6’, 150mm bore, ISI marked with confirming to IS-14846-2000, both flanged ends and drilled, high tensile stainless steel spindle, Cast Iron 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,ncluding dismantling & taking out old unserviceable of existing sluice valve, complete all as specified and directed.

Cast iron body sluice valve heavy duty class ‘PN-1.6’, 200mm bore, ISI marked with confirming to IS-14846-2000, both flanged ends and drilled, high tensile stainless steel spindle, Cast Iron 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, ncluding dismantling & taking out old unserviceable of existing sluice valve, complete all as specified and directed.

Cast iron body sluice valve heavy duty class ‘PN-1.6’, 300mm bore, ISI marked with confirming to IS-14846-2000, both flanged ends and drilled, high tensile stainless steel spindle, Cast Iron 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 of existing sluice valve, complete all as specified and directed.

Repair to sluice valve of any size by opening it loosing nut bolts and repair its spindle as threaded on lathe machine and making its spindle fixing again to sluice valve and gland packing and changing its nuts bolts required size as sluice valve size complete all as specified and directed.

Construction of stone masonary valves pit of size 1500mm x 1500 mm x 1500mm (internal dimention of chamber) made with bulit in cement mortar 1.6 for sluice valve chamber including necessary excavation, foundation concrete in PCC 1:4:8 type D2 using 40mm graded stone aggregate for foundation and 15mm thick inside cement plaster with cement mortar 1:4 with floating coat of near cement, PCC coping type B1 (1:2:4) using 20mm graded stone aggregate including necessary form work with MS frame with angle iron 50x50x6 mm and cover of MS sheet 3.15mm thick including tarring and painting (where required) the steel surface with two coats of synthetic enamel paint over a coat of red oxide prime complete as specified and locking arrangement directed.

Construction of stone masonary valves pit of size 900mmx 900mm x 900mm (internal dimention of chamber) made with bulit in cement mortar 1.6 for sluice valve chamber including necessary excavation, foundation concrete in PCC 1:4:8 type D2 using 40mm graded stone aggregate for foundation and 15mm thick inside cement plaster with cement mortar 1:4 with floating coat of near cement, PCC coping type B1 (1:2:4) using 20mm graded stone aggregate including necessary form work with MS frame with angle iron 50x50x6 mm and cover of MS sheet 3.15mm thick including tarring and painting (where required) the steel surface with two coats of synthetic enamel paint over a coat of red oxide prime complete as specified and locking arrangement directed.

Cast Iron foot valve of size 50mm bore (ISI marked) flanged end/threaded type (heavey grade) with rubber insertion sheet 3mm thick, nuts, bolts and washers including taking down old existing unserviceable foot valve complete all as specified & directed.

Cast Iron foot valve of size 80mm bore (ISI marked) flanged end/threaded type (heavey grade) with rubber insertion sheet 3mm thick, nuts, bolts and washers including taking down old existing unserviceable foot valve complete all as specified & directed.

Cast Iron foot valve of size 100mm bore (ISI marked) flanged end/threaded type (heavey grade) with rubber insertion sheet 3mm thick, nuts, bolts and washers including taking down old existing unserviceable foot valve complete all as specified & directed.

Cast Iron foot valve of size 150mm bore (ISI marked) flanged end/threaded type (heavey grade) with rubber insertion sheet 3mm thick, nuts, bolts and washers including taking down old existing unserviceable foot valve complete all as specified & directed.

Preparation of existing old painted surface of any description such as suction and delivery line at any height (strictly existing shade) complete after scratching existing rusted surface then applying one coat of primer (superior quality) and in blue colour all around the pipe line complete all as specified and directed.

10mm thick gland packing in small packets for valves and motor pumps complete all as specified and directed.

12mm thick gland packing in small packets for valves and motor pumps complete all as specified and directed.

15mm thick gland packing in small packets for valves and motor pumps complete all as specified and directed.

20mm thick gland packing in small packets for valves and motor pumps complete all as specified and directed.

Rubber gasket tyton joint (push on joint) including rubber ring suitable for 80mm bore socket & spigot CI pipe and fittings including taking down old unserviceable complete all as specified and directed.

Rubber gasket tyton joint (push on joint) including rubber ring suitable for 100mm bore socket & spigot CI pipe and fittings including taking down old unserviceable complete all as specified and directed.

Rubber gasket tyton joint (push on joint) including rubber ring suitable for 150mm bore socket & spigot CI pipe and fittings including taking down old unserviceable complete all as specified and directed.

Rubber gasket tyton joint (push on joint) including rubber ring suitable for 200mm bore socket & spigot CI pipe and fittings including taking down old unserviceable complete all as specified and directed.

Rubber gasket tyton joint (push on joint) including rubber ring suitable for 300mm bore socket & spigot CI pipe and fittings including taking down old unserviceable complete all as specified and directed.

De-watering the existing RCC under ground/semi under ground sump of 10000 Gallon capacity and scratching and cleaning all internal surfaces of roof, walls, pillar and floor to remove scales, mud & other foreign material and applying a solution of potossium permanganate (KMnO4), scrubbing with water using jute/bushes and washing the surfaces with mixture of bleaching powder and fresh water, finally washing the surfaces with fresh water and treating all internal surfaces with providing two coats of anti corrosive paint including repair to vent pipes including providing wire mesh and clamps complete and writing capacity of sump, date of cleaning & due date of next cleaning in thick synthetic enamel paint on outer surface of sump in block capital letters of height 25cm complete all as specified and directed. Notes for serial item No.55.00 to 61.00:- (i) The mixture of bleaching powder & water for cleaning shall be prepared by mixing 250gm of bleaching powder in 10 litres of fresh water. (ii) All inlets/outlets/over flow/wash out connections shall be cleaned. Any leakage in joints shall be made good as directed and quoted rate also includes this aspect. (iii) The existing water, water used for cleaning etc shall be bailed out at the nearest open drain available. (iv) Any damage occurred to the assets during cleaning etc shall be made good by the contractor at his own cost. (v) All protective & safety measures for workmen shall be responsibility of the contractor. The quoted rate shall be deemed to include for this provision. (vi) If work is not done upto satisfactorly level of concerned JE/AGE (E/M), the work will be redone upto the mark without any extra cost.

De-watering the existing RCC under ground/semi under ground sump of 20000 Gallon capacity and scratching and cleaning all internal surfaces of roof, walls, pillar and floor to remove scales, mud & other foreign material and applying a solution of potossium permanganate (KMnO4), scrubbing with water using jute/bushes and washing the surfaces with mixture of bleaching powder and fresh water, finally washing the surfaces with fresh water and treating all internal surfaces with providing two coats of anti corrosive paint including repair to vent pipes including providing wire mesh and clamps complete and writing capacity of sump, date of cleaning & due date of next cleaning in thick synthetic enamel paint on outer surface of sump in block capital letters of height 25cm complete all as specified and directed.

De-watering the existing RCC under ground/semi under ground sump of 25000 Gallon capacity and scratching and cleaning all internal surfaces of roof, walls, pillar and floor to remove scales, mud & other foreign material and applying a solution of potossium permanganate (KMnO4), scrubbing with water using jute/bushes and washing the surfaces with mixture of bleaching powder and fresh water, finally washing the surfaces with fresh water and treating all internal surfaces with providing two coats of anti corrosive paint including repair to vent pipes including providing wire mesh and clamps complete and writing capacity of sump, date of cleaning & due date of next cleaning in thick synthetic enamel paint on outer surface of sump in block capital letters of height 25cm complete all as specified and directed.

De-watering the existing RCC under ground/semi under ground sump of 50000 Gallon capacity and scratching and cleaning all internal surfaces of roof, walls, pillar and floor to remove scales, mud & other foreign material and applying a solution of potossium permanganate (KMnO4), scrubbing with water using jute/bushes and washing the surfaces with mixture of bleaching powder and fresh water, finally washing the surfaces with fresh water and treating all internal surfaces with providing two coats of anti corrosive paint including repair to vent pipes including providing wire mesh and clamps complete and writing capacity of sump, date of cleaning & due date of next cleaning in thick synthetic enamel paint on outer surface of sump in block capital letters of height 25cm complete all as specified and directed.

De-watering the existing RCC under ground/semi under ground sump of 75000 Gallon capacity and scratching and cleaning all internal surfaces of roof, walls, pillar and floor to remove scales, mud & other foreign material and applying a solution of potossium permanganate (KMnO4), scrubbing with water using jute/bushes and washing the surfaces with mixture of bleaching powder and fresh water, finally washing the surfaces with fresh water and treating all internal surfaces with providing two coats of anti corrosive paint including repair to vent pipes including providing wire mesh and clamps complete and writing capacity of sump, date of cleaning & due date of next cleaning in thick synthetic enamel paint on outer surface of sump in block capital letters of height 25cm complete all as specified and directed.

De-watering the existing RCC under ground/semi under ground sump of 150000 Gallon capacity and scratching and cleaning all internal surfaces of roof, walls, pillar and floor to remove scales, mud & other foreign material and applying a solution of potossium permanganate (KMnO4), scrubbing with water using jute/bushes and washing the surfaces with mixture of bleaching powder and fresh water, finally washing the surfaces with fresh water and treating all internal surfaces with providing two coats of anti corrosive paint including repair to vent pipes including providing wire mesh and clamps complete and writing capacity of sump, date of cleaning & due date of next cleaning in thick synthetic enamel paint on outer surface of sump in block capital letters of height 25cm complete all as specified and directed.

De-watering the existing RCC under ground/semi under ground sump of 250000 Gallon capacity and scratching and cleaning all internal surfaces of roof, walls, pillar and floor to remove scales, mud & other foreign material and applying a solution of potossium permanganate (KMnO4), scrubbing with water using jute/bushes and washing the surfaces with mixture of bleaching powder and fresh water, finally washing the surfaces with fresh water and treating all internal surfaces with providing two coats of anti corrosive paint including repair to vent pipes including providing wire mesh and clamps complete and writing capacity of sump, date of cleaning & due date of next cleaning in thick synthetic enamel paint on outer surface of sump in block capital letters of height 25cm complete all as specified and directed.

De-watering the existing RCC over head water reservoir of 50000 Gallon capacity at 60 feet staging and scratching and cleaning all internal surfaces of roof, walls, pillar and floor to remove scales, mud & other foreign material and applying a solution of potossium permanganate (KMnO4), scrubbing with water using jute/bushes and washing the surfaces with mixture of bleaching powder and fresh water, finally washing the surfaces with fresh water and treating all internal surfaces with providing two coats of anti corrosive paint including repair to vent pipes including providing wire mesh and clamps complete and writing capacity of reservoir, date of cleaning & due date of next cleaning in thick synthetic enamel paint on outer surface of sump in block capital letters of height 25cm complete all as specified and directed. Notes:- (i) The mixture of bleaching powder & water for cleaning shall be prepared by mixing 250gm of bleaching powder in 10 litres of fresh water. (ii) All inlets/outlets/over flow/wash out connections shall be cleaned. Any leakage in joints shall be made good as directed and quoted rate also includes this aspect. (iii) The existing water, water used for cleaning etc shall be bailed out at the nearest open drain available. (iv) Any damage occurred to the assets during cleaning etc shall be made good by the contractor at his own cost. (v) All protective & safety measures for workmen shall be responsibility of the contractor. The quoted rate shall be deemed to include for this provision. (vi) If work is not done upto satisfactorly level of concerned JE/AGE (E/M), the work will be redone upto the mark without any extra cost.

Cuttings grass/herbs near installation, plant and pumps complete cleaning of installation, valve chamber and cleaning of installation including necessary tools and safety measures where ever complete all as specified and directed.

1000 Litre capacity Rotational moulded polyethylene water storage tanks triple layered (cylindrical vertical with closed top) ISI marked, hoisted & fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. including dismentling & taking down old unserviceable existing water tank complete as specified in SSR Part-I.

500 Litre capacity Rotational moulded polyethylene water storage tanks triple layered (cylindrical vertical with closed top) ISI marked, hoisted & fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. including dismentling & taking down old unserviceable water existing water tank t complete as specified in SSR Part-I.

Ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball, screwed for 20mm bore galvanised iron pipe (Minimum weight 20mm-210gms), including replacement of aduscent GI fittings (socket, nipple,reducer socket,etc.) including taking down old unserviceable complete all as specified.

Bib tap standard of PTMT white colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms) including taking down old unserviceable complete all as specified.

80mm bore CI/DI pipe lines rectification of Leakages by necessary excavation (upto one length of 6.00 RM) in any type of soil, in any situation/depth including bailing out leakage water by suitable measures with MS clamp including rubber cushioning, 5mm thick and 100mm wide with hole drilled for nut bolts including suitable nuts and bolts for rectification of leakages complete all as specified and directed. Note for serial item No. 69.00 to 73.00 : Cost of JCB for lifting of pipe for repair T&P for removing of water will be part of quoted rates.

100mm bore CI/DI pipe lines rectification of Leakages by necessary excavation (upto one length of 6.00 RM) in any type of soil, in any situation/depth including bailing out leakage water by suitable measures with MS clamp including rubber cushioning, 5mm thick and 100mm wide with hole drilled for nut bolts including suitable nuts and bolts for rectification of leakages complete all as specified and directed.

150mm bore CI/DI pipe lines rectification of Leakages by necessary excavation (upto one length of 6.00 RM) in any type of soil, in any situation/depth including bailing out leakage water by suitable measures with MS clamp including rubber cushioning, 5mm thick and 100mm wide with hole drilled for nut bolts including suitable nuts and bolts for rectification of leakages complete all as specified and directed.

200mm bore CI/DI pipe lines rectification of Leakages by necessary excavation (upto one length of 6.00 RM) in any type of soil, in any situation/depth including bailing out leakage water by suitable measures with MS clamp including rubber cushioning, 5mm thick and 150mm wide with hole drilled for nut bolts including suitable nuts and bolts for rectification of leakages complete all as specified and directed.

300mm bore CI/DI pipe lines rectification of Leakages by necessary excavation (upto one length of 6.00 RM) in any type of soil, in any situation/depth including bailing out leakage water by suitable measures with MS clamp including rubber cushioning, 5mm thick and 150mm wide with hole drilled for nut bolts including suitable nuts and bolts for rectification of leakages complete all as specified and directed.

Testing of water sample at authorised government laboratory for biological fittness of water on monthly basis including glass bottle for collection of sample of water to be collected from wherever directed by Engr-In-Charge. (Note : (i) Water sample includes area such as Army Pump House, Rajwai Pump House, City Pump House, Domestic (SMQ Pump House), 03 AFRU (Tube Well, RO Plant), 43 WEU (A) Ramgarh (IG Canal Pump House, RO Plant), Tube Well at 265 SU, UAV, WSA, 15 AFH), RO Plant at 15 AFH (Twice in a year). (ii) Collection of sample from all the places at a time will be considered as one Job each time complete all as specified.

Cleaning of SWTs (any size) of Technical Area/ Domestic Area including bailing out stored water and removing sludge by means of man and machines, including two coat of white washing including labour for the Job complete all as specified and directed.

Cast iron body butter fly valve heavy duty, 80mm bore, ISI marked with confirming to IS-13095-1991, both flanged ends and drilled, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable valve, complete all as specified & directed.

Cast iron body butter fly valve heavy duty, 100mm bore, ISI marked with confirming to IS-13095-1991, both flanged ends and drilled, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable valve, complete all as specified & directed.

Cast iron body butter fly valve heavy duty, 150mm bore, ISI marked with confirming to IS-13095-1991, both flanged ends and drilled, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable valve, complete all as specified & directed.

CI reflex valve/Non return valve (NRV) of size 200mm bore, cast iron body, (ISI marked) with confirming to IS 5312 (Part-1) : 2004, heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint including dismantling & taking out old unserviceable non return valve complete all as specified and as directed.

CI reflex valve/Non return valve (NRV) of size 150mm bore, cast iron body, (ISI marked) with confirming to IS 5312 (Part-1) : 2004, heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint including dismantling & taking out old unserviceable non return valve complete all as specified and as directed.

CI reflex valve/Non return valve (NRV) of size 100mm bore, cast iron body, (ISI marked) with confirming to IS 5312 (Part-1) : 2004, heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint including dismantling & taking out old unserviceable non return valve complete all as specified and as directed.

CI reflex valve/Non return valve (NRV) of size 80mm bore, cast iron body, (ISI marked) with confirming to IS 5312 (Part-1) : 2004, heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint including dismantling & taking out old unserviceable non return valve complete all as specified and as directed.

Supply, laying, jointing and testing XLPE insulated armoured heavy duty LT under ground electric cable (ISI marked) with aluminium conductor 1100 Volt grade cross sectional area 95 sqmm 3.5 core laid in trenches/ducts, through pipe, under floors or roads/along poles complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated armoured heavy duty LT under ground electric cable (ISI marked) with aluminium conductor 1100 Volt grade cross sectional area 50 sqmm 3.5 core laid in trenches/ducts, through pipe, under floors or roads/along poles complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated armoured heavy duty LT under ground electric cable (ISI marked) with aluminium conductor 1100 Volt grade cross sectional area 25 sqmm 3.5 core laid in trenches/ducts, through pipe, under floors or roads/along poles complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated armoured heavy duty LT under ground electric cable (ISI marked) with aluminium conductor 1100 Volt grade cross sectional area 16 sqmm 4 core laid in trenches/ducts, through pipe, under floors or roads/along poles complete all as specified and directed.

Stone patti 40 to 50mm thick rough dressed Jodhpur stone slab cover in trenches for protection of cable 25 to 35cm wide and not less than 80cm in length laid dry abutting each other with gap between adjacent slab not exceeding 10mm over sand cushioning complete all as specified and directed.

Dry sand cushioning to underground cable provided with a layer of 8cm deep before laying cable and 15cm after laying of cable and punned to 18cm after laying of cable and cover for protection of underground cable complete all as specified and directed. Notes :- (i) Approved dry sand free from vegetation, grass and other deleterious substances shall be used. (ii) For the purpose of payment only punned thickness shall be measured for payment.

Development of tube well with compressed air and after with 25% extra capacity pump by pumping muddy water complete all as specified and directed.

80mm bore GI heavy grade column pipe in 6 metre length with GI flange on each end, screwed and welded (Not less than 12mm thick) with four Nos MS flat of size 12x6mm supports (100mm long each) on each flange with suitable slot/groove for submersible cable, including bolts, nuts, washer & rubber packing for flanged joints of pipes, including disconnecting & taking out old existing unserviceable complete all as specified and directed.

100mm bore GI heavy grade column pipe in 6 metre length with GI flange on each end, screwed and welded (Not less than 12mm thick) with four Nos MS flat of size 12x6mm supports (100mm long each) on each flange with suitable slot/groove for submersible cable, including bolts, nuts, washer & rubber packing for flanged joints of pipes complete all as specified and directed.

Plain cement concrete 1:4:8 type B-2 (using 40 mm graded crushed stone aggregate) as in foundation filling complete all as specified and directed

Mild steel cross arms, bracings, supports, clamps and back plates fabricated from mild steel structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one coat primer, one under coat and one finishing coat of synthetic enamel paint /aluminium as directed including disconnecting & taking down old unserviceable complete all as specified and directed.

Chain link fencing of minimum height 1.5 mtr, length 36 mtr and max pitch of chain link 80mm, properly fixed with Angle iron fencing post of size 40x40x6mm of height 1.80 mtr at 2 mtr c/c including excavation and earth work 30cm embedded portion of angle iron in PCC 1:2:4 type B2 of size 60x60x60cm. Chain link fencing shall be properly fixed with angle iron with the help of flat iron of min size 40x4mm, nut, bolts and washers. Angle iron gate using 40x40x6mm angle iron of size 2x1.5m with vertical flat 25x6mm @ 10cm c/c including hanging & locking arrangements.

10mm thick internal plaster in cement mortar (1:6) on internal wall surfaces finished even & smooth, fair without using extra cement including taking down old plaster complete all as specified and directed.

Cable of size 10 sqmm multistranded copper conductor, 3 core PVC insulated and sheathed copper screen protected 1100 Volts grade submersible flat cable fixed to column pipes/panel to motor with suitable clamps & jointing material complete including disconnecting & taking out old unserviceable cable complete all as specified and directed.

Cable of size 16 sqmm multistranded copper conductor, 3 core PVC insulated and sheathed copper screen protected 1100 Volts grade submersible flat cable fixed to column pipes/panel to motor with suitable clamps & jointing material complete including disconnecting & taking out old unserviceable cable complete all as specified and directed.

Cable of size 2.50 sqmm (nominal area), copper conductor, PVC insulated, sheathed, FRLS with multi-stranded copper conductor, 1100 Volts grade (ISI marked) cables, drawn through existing conduit fixed on surfaces of wall/ceiling complete including disconnecting & taking out carefully old unserviceable sub main wiring from existing serviceable conduit complete all as specified and directed. Note: Two run for Phase and Neutral of 2.50 sqmm cable shall be measured as one run length for payment purpose.

LED flood lights of capacity 100 Watt, complete with all fittings and fixtures including disconnecting & taking out carefully old unserviceable complete all as specified and directed. Make : Havells Cat Part No. JETAIRISFLS100W LED757ASYMLTG or equivalent of Bajaj/ Philips.

LED flood lights of capacity 60 Watt, complete with all fittings and fixtures including disconnecting & taking out carefully old unserviceable complete all as specified and directed.

Topping up/replacement of transformer oil of transformer chamber and conservator with new transformer oil upto a required level of 50 KVA di-electric strength to withstand for one minute in any type and capacity of transformer complete all as specified and directed. Make: Power by Apar or equivalent

MCCB, 4 Pole, 250 Amps rating, rupturing capacity 36 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified and directed.

MCCB, 4 Pole, 160 Amps rating, rupturing capacity 36 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified and directed.

MCCB, 4 Pole, 125 Amps rating, rupturing capacity 16 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified and directed.

MCCB, 4 Pole, 100 Amps rating, rupturing capacity 16 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified and directed.

MCB Triple Pole with Neutral with overlaod and short circuit protection 'C' Series, 63 Amps rating, rupturing capacity 10 kA, 415 Volts, AC supply, 50 Hz, including disconnecting & taking down old unserviceable MCB, complete all as specified and directed.

MCB Single Pole with Neutral with overlaod and short circuit protection 'C' Series, 40 Amps rating, rupturing capacity 10 kA, 415 Volts, AC supply, 50 Hz, including disconnecting & taking down old unserviceable MCB, complete all as specified and directed.

MCB Single Pole with overlaod and short circuit protection 'C' Series, 40 Amps rating, rupturing capacity 10 kA, 415 Volts, AC supply, 50 Hz, including disconnecting & taking down old unserviceable MCB, complete all as specified and directed.

Contactor of capacity 40Amp, MNX 40, 415 V fixed as in repair complete all as specified and directed

Contactor of capacity 75Amp, 415 V fixed as in repair complete all as specified and directed.

Single phase preventor as per sample fixed as in repair complete all as specified and directed.

Over load relay of capacity upto 40 Amp as per sample fixed as in repair complete all as specified and directed.

Cable jointing kit for 11000 Volts grade HT cable for straight through heat shrink type joint complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 50 sqmm 3 core to 95 sqmm 3 core and including dismantling & taking out old unserviceable jointing kit complete all as specified & directed

Cable jointing kit for 11000 Volts grade HT cable for out door termination end heat shrink type joint complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 95 sqmm 3 core to 120 sqmm 3 core and including dismantling & taking out old unserviceable jointing kit complete all as specified & directed

Cable jointing kit for 11000 Volts grade HT cable for indoor termination end heat shrink type joint complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 95 sqmm 3 core to 120 sqmm 3 core and including dismantling & taking out old unserviceable jointing kit complete all as specified & directed

Testing of Sewage Water {(Stilling chamber (Inlet)} and Treated Water (Outlet) sample at authorised government laboratory for biological fitness of water (pH Value, total Suspended Solids, Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), total Residual Chlorine, total Coliform) on quaterly basis including glass bottle for collection of sample complete all as specified.

Cleaning of following Sewage Treatment Plant Chambers by professional agency after De-watering of sewage and cleaning with Jet Pressure Water Pump for dirt, silt and agae, scrapping with steel brushes/ hessin cloths of the chamber walls from inside including floor of the chamber and apply solution of Potassium Permanganate (KMnO4) complete and providing two coats of anti corrosive paint including watering etc and repair to vent pipes including providing wire mesh and clamps complete all as specified and directed by Engineer-in-Charge. Note: If work is not done upto satisfaction level of concerned JE/AGE (E/M), the work will be redone upto the required level without any extra cost. Necessary tools and safety measures for man power to be arranged by contractor.

Stilling Chamber of size 1.40 x 1.40 x 1.40 m.

Pumping Station Plant at Central Sewage Treatment Plant.

Grit Chamber of size 3.6MX1.2MX1.1 M

Equalization Tank of size 8.30 M (Dia) x 3.50 M

Moving Bed Bio Reactor of size 4.00 M (Dia) x 5.00 M

Tube Settler of size 7.00 M x 6.50 M x 2.70 M

Chlorine Contact Tank of size 7.00 M x 4.50 M x 2.00 M

Sludge Holding Tank of size 8.10 M (Dia) x 2.50 M

Treated Water Tank of size 13.50 (Dia) x 6.00 M

Sewage Pump Stations of dia 2M and depth 10M

Pebbles, gravels, Silex (Silica) and sand of following sizes for Dual Media Filter of Sewage Treatment Plant, premixed for filling into vessel and cleaning the around area and repacking the vessel after filling in new items complete by means of packing and fixing material including labour and testing for appropriate pressure complete all as specified and directed

Pebbles of size 40-20mm

Pebbles of size 20-12mm

Pebbles of size 12-6mm

Pebbles of size 10-3mm

Crushed Gravel of size 6-3mm

Fine Sand of size 16/32

Coarse Silex (Silica)

Fine Silex (Silica)

Activated Granular Carbon for filling into Activated Carbon Filter of Sewage Treatment Plant including draining out the existing used Charcoal from Filter vessel and cleaning the around area and repacking the vessel after filling in new items complete by means of packing and fixing material including labour and testing for appropriate pressure including taking down old carbon filter complete all as specified and directed.

Bourdon type glyserin filled pressure gauge (150mm dia) complete with siphon tubewith isolating cock having range of 0 to 7Kg/Cm2 as per IS 8793 complete all as specified and directed. Make : H Guru Model No. 6PSSSW2 or equivalent as approved complete all as specified and directed.

Tube Deck Media of size 100mm/150mm X 750mm/1000mm (as per sample) for Tube Settler Chamber as per sample complete all as specifie and directed.

MBBR Media Virgin PP UV stablilized based media with size of 16x22mm/ 17x24mm with removal performace of 30 BOD complete all as specified and directed.

Chlorine Dozing pump 0-6 LPH with flow of 4 KG/CM2 with all fittings and fixtures complete all as specified and directed. Make : Aventura Model No- Micro V.1.4 or equivalent.

Servicing of blower of capacity 760 Cum/Hour with pressure 0.65 Kg/SqCM of RPM 1000, including replacement of Paper filter of blower of Make : Everest Model M-710 complete all as specified and directed. Note : All necessary Tools & Plants required for servicing to be included in quoted rates.

Servicing of Decanter Centrifuge including greasing of Bearing at Feed/ Slurry end and Main Bearing at Liquid discharge, Cleaning of Scroll/ Conveyor, Bowl, Pump blades complete by authorised OEM manufacturer of Make : Alfa Laval. Note : All necessary Tools & Plants required for servicing to be included in quoted rates.

V Belt, Heat and Oil resistant of Model SP13, 2150 complete all as specified and directed.

Opening and reassembling of Non clog submersible motor (STP motor) of capacity 25 HP, 3 phase, 415 volts after rewinding and replacement of worn out spare parts including taking out the burnt winding wire and rewinding of submersible motor following capacity with new PVC insulated solid copper conductor (wire) superior quality of approved make, gauge/size & number of wire as per existing including insulation material and for suitable RPM including rotor balancing, minor spares, fixing new mechanical seal for avoiding of shorting of motor and replacement of unserviceable spare parts and reassembling the components & testing for function ability including taking old unserviceable motor from treated water tank complete all as specified and directed. Note: The Job include the opening of motor at site for damaging of existing stator winding if found burnt/damaged in front of concerned JE/AGE (E/M) after testing on site before taking to work shop outside MD land. Motors will be given for repairing as per the site condition and need for repair being maintenance work.

Ditto- all as per SI No 127.00 here-in-before but Submersible motor of capacity 7.5 HP, 3 phase, 415 volts

Ditto- all as per SI No 127.00 here-in-before but Submersible motor of capacity 3.0 HP, 3 phase, 415 volts

Opening and reassembling of STP monoblock /centrifugal pump (motor) of capacity 40 HP, 3 phase, 415 volts after rewinding and replacement of worn out spare parts including taking out the burnt winding wire and rewinding of monoblock/ centrifugal pump (motor) following capacity, Three Phase, 415 volts with new PVC insulated solid copper conductor (wire) superior quality of approved make, size & number of wire as per existing including insulation material, minor spares and replacement of unserviceable spare parts and reassembling the components & testing for function ability, complete, all as specified & directed. Note: (i) The include opening of motor at site for damaging of existing stator winding if found burnt/damaged in front of concerned JE/AGE (E/M) after testing on site before taking to work shop outside MD land and testing of RPM to be done after installation on Ground after rewinding. Motor will be given for repairing as per the site condition and need for repair being maintenance work. (ii) Unit rate (quoted by the tenderer) shall be deemed to included for all minor spares/extras. The decision of Accepting officer regarding minor spares/extras shall be final, conclusive and binding.

Ditto- all as per SI No 128.00 here-in-before but Monoblock/Centrifugal motor of capacity 12.50 HP, 3 phase, 415 volts

Ditto- all as per SI No 128.00 here-in-before Monoblock/Centrifugal motor of capacity 7.50 HP, 3 phase, 415 volts

Ditto- all as per SI No 128.00 here-in-before Monoblock/Centrifugal motor of capacity 5 HP, 3 phase, 415 Volt,

Ditto- all as per SI No 128.00 here-in-before Monoblock/Centrifugal motor of capacity 1.50/2.0 HP, 3 phase, 415 volts

Deep Groove ball/roller bearing (Double sealed ball bearing) for the following capacity of STP Pump (Primary and secondary) complete all as specified and directed. Make : SKF/NBC/TATA/FAG/UBC. Note: The rates include cost of two nos bearing as per pump design. Both the bearings(as per pump make) to be replaced at the same time.

Centrifugal pump/mono block pump set of capacity 40 HP

Centrifugal pump/mono block pump set of capacity 12.5 HP

Centrifugal pump/mono block pump set of capacity 7.5 HP

Monoblock/Centrifugal motor of capacity 5 HP, 3 phase, 415 Volt,

Centrifugal pump/mono block pump set of capacity 1.5/2.0 HP

Centrifugal/Monoblock STP Pump motor MS coupling capacity 40 HP motor (Beam, Jaw, Gear any type) including taking down old unserviceable complete all as specified and directed.

Centrifugal/Monoblock STP Pump motor MS coupling capacity 12.5 HP motor (Beam, Jaw, Gear any type) including taking down old unserviceable complete all as specified and directed.

Centrifugal/Monoblock STP Pump motor MS coupling capacity 7.5/5.0 HP motor (Beam, Jaw, Gear any type) including taking down old unserviceable complete all as specified and directed.

Centrifugal/Monoblock STP Pump motor MS coupling capacity 1.5/2.0 HP motor (Beam, Jaw, Gear any type) including taking down old unserviceable complete all as specified and directed.

Induction Motor prelubricated ZZ bearing (DE and NDE) for capacity 40 HP motor for STP (Primary and secondary) complete all as specified and directed. Note: The quoted rates include cost of two nos bearing as per motor design. Both the bearings(as per motor frame type) to be replaced at the same time.

Induction Motor prelubricated ZZ bearing (DE and NDE) for capacity 12.5 HP motor for STP (Primary and secondary) complete all as specified and directed. Note: The quoted rates include cost of two nos bearing as per motor design. Both the bearings(as per motor frame type) to be replaced at the same time complete all as specified and directed.

Induction Motor prelubricated ZZ bearing (DE and NDE) for capacity 7.5/5.0 HP motor for STP (Primary and secondary) complete all as specified and directed. Note: The quoted rates include cost of two nos bearing as per motor design. Both the bearings(as per motor frame type) to be replaced at the same time complete all as specified and directed.

Contactor for STP motor capacity 40 HP, Motor Starter (Amp rating as per site requirement) including removing of exiting burnt and unserviceable contactor and cleaning of carbon complete all as specified and directed.

Contactor for STP motor capacity 12.5 HP, Motor Starter (Amp rating as per site requirement) including removing of exiting burnt and unserviceable contactor and cleaning of carbon complete all as specified and directed.

Contactor for STP motor capacity 7.5 HP, Motor Starter (Amp rating as per site requirement) including removing of exiting burnt and unserviceable contactor and cleaning of carbon complete all as specified and directed.

Motor starter relay for STP motor capacity 40 HP, Motor Starter (Amp rating as per site) including removing of exiting burnt/ unserviceable relay complete all as specified and directed

Motor starter relay for STP motor capacity 12.5 HP, Motor Starter (Amp rating as per site) including removing of exiting burnt/ unserviceable relay complete all as specified and directed

Motor starter relay for STP motor capacity 7.5 HP, Motor Starter (Amp rating as per site) including removing of exiting burnt/ unserviceable relay complete all as specified and directed

Ball brass valve, high pressure, with polythene float and flynut complete, screwed for iron pipe 40mm bore or brass ferrule and fixed including dismantling & taking out old unserviceable valve complete all as specified & directed.

Ball brass valve, high pressure, with polythene float and flynut complete, screwed for iron pipe 65mm bore or brass ferrule and fixed including dismantling & taking out old unserviceable valve complete all as specified & directed.

Supply, laying and joing (By butt fusion welding method) in standard length BIS marked (high density polyethylene Pipe) HDPE pipe suitable for potable water as per IS specification No 4984/1995 (Pressure rating 6 Kg/Cm2 PE-100) and fittings (specials suitable to HDPE pipes) including taking down old unserviceable pipe complete all as specified and directed.

25mm nominal dia HDPE Pipe (Outer Dia)

40mm nominal dia HDPE Pipe (Outer Dia)

63mm nominal dia HDPE Pipe (Outer Dia)

90mm nominal dia HDPE Pipe (Outer Dia)

125mm nominal dia HDPE Pipe (Outer Dia)

160mm nominal dia HDPE Pipe (Outer Dia)

180mm nominal dia HDPE Pipe (Outer Dia)

Rectification of Leakages by necessary excavation (upto one length of 6.00 RM) in any type of soil, in any situation/depth including bailing out leakage water by suitable measures, repair to DI/CI/ HDPE of following sizes pipe with MS clamp including rubber cushioning, 3mm thick and 300mm wide with hole drilled for nutbolts including suitable nuts and bolts for rectification of leakages complete all as specified and directed. Note: Cost of JCB for lifting of pipe for repair will be part of quoted rates.

40mm nominal dia HDPE/ GI/CI/DI Pipe (Outer Dia)

63mm nominal dia HDPE/ GI/CI/DI Pipe (Outer Dia)

90mm nominal dia HDPE/ GI/CI/DI Pipe (Outer Dia)

125mm nominal dia HDPE/ GI/CI/DI Pipe (Outer Dia)

160mm nominal dia HDPE/ GI/CI/DI Pipe (Outer Dia)

180mm nominal dia HDPE/ GI/CI/DI Pipe (Outer Dia)

HDPE flanged pipe of equilisation and sludge tank of size 65mm complete all as specified and directed.

Non clog sewage submersible pump heavy duty, single phase of capcity 3 HP complete all as specified and directed.

Unloring the Non clog submersible pump of any capacity and removing dirt, waste from it and clean it and making it serviceable complete all as specified and directed.

M/s Shree Construction Company

M/s Ramesh & Company