REPAIR/MAINT OF MAIN PIPE LINE DISTRIBUTION SYSTEM ,STP LINE AND OTHER ALLIED WORKS AT AIR FORCE STATION JAISALMER

Amount

Galvanized steel water tubing medium grade of 15mm bore with & including all necessary fittings complete to walls and ceilings or laid in floors , including taking up or down old unserviceable steel water tubing and connections of 15mm bore, complete all as specified and directed.

Galvanized steel water tubing medium grade of 20mm bore with & including all necessary fittings complete 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.

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.

Galvanized steel water tubing medium grade of 100mm bore with & including all necessary 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. Note :- Excavation & earthwork shall be measured & paid for separately under relevant items of this Schedule.

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. .

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-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.

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 soft/loose 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.

CI/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.

Supply and fix in replacement of Suction or delivery pipe line of motor pump upto 6 RM length GI pipe line including flange pipe of size 50mm including all fiitings/fixture complete all as specified and directed

Supply and fix in replacement of Suction or delivery pipe line of motor pump upto 6 RM length GI pipe line including flange pipe of size 80mm including all fiitings/fixture complete all as specified and directed

Supply and fix in replacement of Suction or delivery pipe line of motor pump upto 6 RM length GI pipe line including flange pipe of size 100mm including all fiitings/fixture complete all as specified and directed

Supply and fix in replacement of Suction or delivery pipe line of motor pump upto 6 RM length GI pipe line including flange pipe of size 150mm including all fiitings/fixture complete all as specified and directed

Supply and fix in replacement of making priming system of motor upto length of 6 RM including all fittings of size 20mm including 2 Nos of gate valves of size 20 mm complete all as specified and directed.

Membrane suitable for RO Plant, flow 250 LPH, rejection (%) : 99.67, Model No. CPA2-4040 Nitto of Hydranautics or equivalent of Daw/GE, fixed as in repair complete all as specified and directed.

Supply and fix Jambo micro filter candle for RO Plant (threaded), 4.50" (Inches) wound complete as per sample 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 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. 22.00 to 27.00:- (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 through JCB(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.

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 sluice valve of 80mm bore, 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 sluice valve of 100mm bore, 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, including dismantling & taking out old unserviceable sluice valve of 150mm bore, 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 nut boltsrequired 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.

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.

Gland packing for motot/Pump or valve of suitable size complete all as specified and directed.

Rubber gasket tyton joint (push on joint) including rubber ring minimum 4 inch wide 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 minimum 4 inch wide 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 minimum 4 inch wide suitable for 150mm bore socket & spigot CI pipe and fittings including taking down old unserviceable complete all as specified and directed.

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.

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 tank capacity 500 litre complete as specified in SSR Part-I.

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 D-joint or MS clamp of minimum 6 inch 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: Cost of JCB for lifting of pipe/T&P for removing of water for repair 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 D-joint or MS clamp of minimum 6 inch 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: Cost of JCB for lifting of pipe/T&P for removing of water for repair will be part of quoted rates.

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 D-joint or MS clamp of minimum 6 inch 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: Cost of JCB for lifting of pipe/T&P for removing of water for repair will be part of quoted rates.

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 D-joint or MS clamp of minimum 6 inch 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. Note: Cost of JCB for lifting of pipe/T&P for removing of water for repair will be part of quoted rates.

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.

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.

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.

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.

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

110mm 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)

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 (HDPE specials suitable to HDPE pipes) including taking down old unserviceable pipe complete all as specified and directed by Engr-in-Charge.

90mm nominal dia HDPE Pipe (Outer Dia)

110mm nominal dia HDPE Pipe (Outer Dia)

160mm nominal dia HDPE Pipe (Outer Dia)

180mm nominal dia HDPE Pipe (Outer Dia)

Supply and fix making connection of 100mm dia 2 Nos at Suction side(Pump/Motor delivery delivery side to suction side of header) including interconnecting of 150mm dia DI pipe line to suction side and 100mm dia 3 Nos & 150mm dia 2 Nos at delivery side at header of 250mm dia at BILLET PUMP HOUSE including jointing, welding, grinding and necessary earth work required including following items:- (a) 100mm MS ERW Pipe - 30 RM (b) 150mm MS ERW Pipe - 12 RM (c) 100mm MS ERW Bend- 05 Nos (d) 150mm MS ERW Bend-02 Nos Note:- (a) Contractor must visit to site before quoting of rate (b) All T&P needed in connection should be arranged by contractor. (c) Contractor should complete testing of connection for 3 days

Supply, install, connecting & testing electric driven centrifugal monoblock pump set of capacity 5.0 HP / 3.7 KW, Three Phase, 50 Hz, 415 Volts, head range 18 metre with class 'B' insulation of suction and delivery size 80x80mm including necessary fixing arrangement and inlcuding taking down old unserviceable pump complete all as directed. Make : Kirlosker Model KDS 520+ or equivalent/CG/Havells

Opening and reassembling of monoblock /centrifugal pump (motor)/High pressurev verticle pump 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 Job included 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 include for all minor spares/extras. The decision of Accepting officer regarding minor spares/extras shall be final conclusive and binding.

Centrifugal pump/Monoblock pump (motor) of capacity 5 HP

Centrifugal pump/Monoblock pump (motor) of capacity 2/3 HP

Centrifugal pump/Monoblock pump (motor) of capacity 1 HP

Dozing pump feeder for injecting PH booster, Antiscalent, chlorine with dosing Rate : 6 LPH @ 4 Kg/Sqcm, 400 Max Stroke/ Minute fixed as in repair complete all as specified and directed. Make: Aqua/Aventura or equivalent.

Supply, install, connecting & testing electric driven open well submersible pump set of capacity 1.0 HP / 0.75 KW, Single Phase, 50 Hz, 230 Volts, head range 32 meter flow rate 132 LPM with class 'B' insulation of suction and delivery size 32 x 25 mm including necessary fixing arrangement and inlcuding taking down old unserviceable pump complete all as directed.

Cleaning of RO Plant 5000 Litre capacity Rotational moulded polyethylene water storage tanks complete all as specified and directed.

New Vishvakarma Udhyog

S.D. And Company

SANJOLI CONSTRUCTION COMPANY