REPAIRS AND MAINTENANCE OF EXTERNAL WATER SUPPLY PUMPING AND DISTRIBUTION LINES, CLEANING OF SERVICE TANK INCLUDING REWINDING AND OVERHAULING OF CENTRIFUGAL AND SUBMERSIBLE PUMP SET UNDER GE BELGAUM

Amount

De-watering, removing of all mosses, algae and dirt/ sludge from internal walls, floors and mouths of pipes of RCC/ PVC overhead tanks (Service tanks) of capacity exceeding 500 litres but not exceeding 1000 litres located on top of the building/ staging cleaning with bleaching powder and spraying of eco-friendly anti bacterial agent H2O2 or equivalent and foam cleaning for sticky/ oil stains inside the tank including one coat of white washing to the external surfaces of the RCC tanks after completion of cleaning process and writing the date of cleaning using stencil on outside of tank using synthetic enamel paint of white colour over black background with letters of size 100mm height x 50mm breadth including complete removal of existing letters and back ground painting and necessary preparation of old painted surface complete all as specified and as directed.

Description all as per in item No.01 here in before but of capacity of tank 1000litres

Description all as per in item No.01 here in before but of capacity of tank 2000litres

Material and labour for 500 litres capacity Rotational moulded polyethylene (HDPE) water storage tanks, 'ISI' marked, cylindrical, vertical with closed top conforming to IS 12701-1989 having two layers wall construction with manhole lid and suitable locking arrangement including making holes for inlet, outlet and over flow pipes, hoisted, fixed in position and testing complete including taking down the existing PVC/RCC water storage tank of any description from the existing staging/ Bldg after disconnecting and dismantling of all existing pipe line connections carefully and taken as credit complete all as specified and as directed. Note :Make of HDPE Tank :Sintex/Polycon/Infra

Description all as per in item No.04 here in before but of capacity of tank 1000litres

Description all as per in item No.04 here in before but of capacity of tank 2000litres

Supply and fix in repairs PVC Tank cover with hinges, clamps, bolt pin etc complete all as specified and as directed. Note :Make of PVC Tank Cover :Sintex/Polycon/Infra

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth for laying of DI/GI/CI pipes etc, and getting out in any type of soil complete all as specified and as directed.

Returning, filling in excavated soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed.

Removing excavated material/ surplus soil not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed.

Taking down existing damaged unserviceable CI & GI pipes of 150 mm dia with fittings from the site and taken as credit complete all as specified and as directed. Note :Earth work and excavation will be measured and paid seperately under relevent items mentioned below .

Taking down existing damaged unserviceable CI & GI pipes of 100 mm dia with fittings from the site and taken as credit complete all as specified and as directed. Note :Earth work and excavation will be measured and paid seperately under relevent items mentioned below .

Taking down existing damaged unserviceable CI & GI pipes of 80 mm dia with fittings from the site and taken as credit complete all as specified and as directed. Note :Earth work and excavation will be measured and paid seperately under relevent items mentioned below .

Supply and fix in repairs 150 mm bore dia of Centrifugally cast(Spun) Ductile Iron Pressure pipes with socket & spigot end including all fittings ,class K-7 conforming to IS: 8329/2000 marked with and including Rubber Gaskets used with Push -on -jointing confirming to IS 5382 in any length laid in trenches complete all as specified and as directed . Note:(i) DI /CI specials such as Tee, reducer etc including joints and jointing materials will be measured and paid seperately under relevant items of this schedule. (ii) Make of DI Pipe : Jindal Ltd , Gujarat /Electro steel castings Ltd , WB / Tata Metaliks , Kolkata /M/S Jai Balaji Industries Ltd , New Delhi /M/S Jai Balaji Industries Ltd

Description all as per item no :14 here in before but of 100 mm bore dia

Description all as per item no :14 here in before but of 80 mm bore dia

Supply and fix in repairs CI fittings ISI Marked upto 150 mm bore such as cast iron/DI bends (any type, radius and angle), tapers any type, (straight, bend, increasing, decreasing or double sockets etc.) tee pieces single branch, 'Y' junction, double branch, cross (all socket or spigot and socket) collers, caps and plug complete all as specified and as directed . Note : Make of CI/DI Pipe fittings :Jindal Ltd , Gujarat /Electro steel castings Ltd , WB / Tata Metaliks , Kolkata /M/S Jai Balaji Industries Ltd , New Delhi /Electro Steel/NECO/Kesoram/Kejirwal

Supply and fix in repairs CI fittings ISI Marked from 200 to 400 mm bore such as cast iron/DI bends (any type, radius and angle), tapers any type, (straight, bend, increasing, decreasing or double sockets etc.) tee pieces single branch, 'Y' junction, double branch, cross (all socket or spigot and socket) collers, caps and plug complete all as specified and as directed . Note : Make of CI /DI Pipe fittings :Jindal Ltd , Gujarat /Electro steel castings Ltd , WB / Tata Metaliks , Kolkata /M/S Jai Balaji Industries Ltd , New Delhi /Electro Steel/NECO/Kesoram/Kejirwal

Taking up or down existing old unserviceable GI tubing and connections of 50 bore dia of pipe and taken as credit complete all as specified and as directed :-

Description all as per item no :19 here in before but of 40 mm bore dia

Description all as per item no :19 here in before but of 25 mm bore dia

Description all as per item no :19 here in before but of 20 mm bore dia

Material and labour for 100mm bore GI water tubing, medium grade with and including provision of all fittings such as bends,elbows ,tees ,short pieces ,connector ,check nuts and threadings etc laid in trenches ,on ground or fixing on wall complete all as specified and as directed. Make of GI Tube : TATA /JINDAL /ZENITH

Material and labour for 80mm bore GI water tubing, medium grade with and including provision of all fittings such as bends,elbows ,tees ,short pieces ,connector ,check nuts and threadings etc laid in trenches ,on ground or fixing on wall complete all as specified and as directed. Make of GI Tube : TATA /JINDAL /ZENITH

Material and labour for 50mm bore GI water tubing, medium grade with and including provision of all fittings such as bends,elbows ,tees ,short pieces ,connector ,check nuts and threadings etc laid in trenches ,on ground or fixing on wall complete all as specified and as directed. Make of GI Tube : TATA /JINDAL /ZENITH

Material and labour for 40mm bore GI water tubing, medium grade with and including provision of all fittings such as bends,elbows ,tees ,short pieces ,connector ,check nuts and threadings etc laid in trenches ,on ground or fixing on wall complete all as specified and as directed. Make of GI Tube : TATA /JINDAL /ZENITH

Material and labour for 25 mm bore GI water tubing, medium grade with and including provision of all fittings such as bends,elbows ,tees ,short pieces ,connector ,check nuts and threadings etc laid in floors/ceiling/walls complete all as specified and as directed. Make of GI Tube : TATA /JINDAL /ZENITH

Material and labour for 20 mm bore GI water tubing, medium grade with and including provision of all fittings such as bends,elbows ,tees ,short pieces ,connector ,check nuts and threadings etc laid in floors/ceiling/walls complete all as specified and as directed. Make of GI Tube : TATA /JINDAL /ZENITH

Supply, lay and testing 50 mm bore 3 layered PPR Polyproppylene random copolymer pipes ,PN 16 SDR 7.4 stabilized and antimicrobial fusion welded having thermal stability for hot and cold water supply all PPR plain and threaded Polyproppylene random fittings like elbow,socket,Tee, flange etc laid in trenches complete all as specified and as directed. Make of PPR Pipe : SFMC/ Vectus/KPT Piping System Private Limited

Supply, lay and testing 32 mm bore 3 layered PPR Polyproppylene random copolymer pipes ,PN 16 SDR 7.4 stabilized and antimicrobial fusion welded having thermal stability for hot and cold water supply all PPR plain and threaded Polyproppylene random fittings like elbow,socket,Tee, flange etc laid in trenches complete all as specified and as directed.Make of PPR Pipe : SFMC/ Vectus/KPT Piping System Private Limited

Supply, lay and testing 25 mm bore 3 layered PPR Polyproppylene random copolymer pipes ,PN 16 SDR 7.4 stabilized and antimicrobial fusion welded having thermal stability for hot and cold water supply all PPR plain and threaded Polyproppylene random fittings like elbow,socket,Tee, flange etc laid in trenches complete all as specified and as directed. Make of PPR Pipe : SFMC/ Vectus/KPT Piping System Private Limited

Taking down existing damaged unserviceable CI sluice valves of size any dia from the site and taken as credit complete all as specified and as directed .

Supply, Install, Test and Commissioning of Motor Actuated Butterfly Valve consisiting of suitable single phase Actuator and butterfly valve of size 100 mm dia with appropriate bracket/mounting arrangement including two nos. limit switches for open and closed condition and splash proof enclosure with the following Specifications : Input Voltage: 230 V, A.C. Designed line pressure: 10 kg/sq cm. Material of Disk : CI Limit Switches : 02 Nos for open and close status. Mounting :Indirect Make: EMTORK / HASEL HOFENER / SIEMENS / HONEY WELL

Supply, Install, Test and Commissioning of Motor Actuated Butterfly Valve consisiting of suitable single phase Actuator and butterfly valve of size 150 mm dia with appropriate bracket/mounting arrangement including two nos. limit switches for open and closed condition and splash proof enclosure with the following Specifications : Input Voltage: 230 V, A.C. Designed line pressure: 10 kg/sq cm. Material of Disk : CI Limit Switches : 02 Nos for open and close status. Mounting :Direct Make: EMTORK / HASEL HOFENER / SIEMENS / HONEY WELL

Supply, Install, Test and Commissioning of Motor Actuated Butterfly Valve consisiting of suitable single phase Actuator and butterfly valve of size 200 mm dia with appropriate bracket/mounting arrangement including two nos. limit switches for open and closed condition and splash proof enclosure with the Specifications : Input Voltage: 230 V, A.C. Designed line pressure: 10 kg/sq cm. Material of Disk : CI Limit Switches : 02 Nos for open and close status. Mounting :Direct Make: EMTORK / HASEL HOFENER / SIEMENS / HONEY WELL

Supply and Fix in repair Sluice valve of 80 mm dia cast iron body, double flanged, ISI marked (IS-14846), heavy duty, class PN-1.6 gun metal, with rising spindle of solid forged bronze and operating handle, with rubber gaskets, MS nuts, bolts, washers and packing materials etc., as required and testing ncluding taking down old unserviceable Sluice valve of any description and taken as credit complete all as specified and as directed .Note : Make "Kirloskar/Leader/L&T/Kartar

Description all as per item no :36 here in before but of 100 mm bore dia

Description all as per item no :36 here in before but of 150 mm bore dia

Description all as per item no :36 here in before but of 200 mm bore dia

Supply and fix in repairs Gun metal gate valve for] 50 mm bore dia of pipe with iron wheel head, screwed both ends for iron pipe with necessary GI fittings including taking down old unserviceable gate/ globe valve of any description and taken as credit complete all as specified and as directed .Note ;Leader/Sant/ Zoloto

Description all as per item no :40 here in before but of 40 mm bore dia

Description all as per item no :40 here in before but of 25 mm bore dia

Description all as per item no :40 here in before but of 20 mm bore dia

Description all as per item no :40 here in before but of 15 mm bore dia

Material and labour for Construction of Brick masonry Valve Chamber of size 1200x1200x1200 mm (Internal dimensions) with 100mm thick PCC 1:4:8 type D2 using 40mm graded aggregate for foundation, 230 mm thick brick masonry wall built in CM 1:6, 75mm average thick x 230mm width coping in PCC 1:2:4 type B1 using 20mm graded stone aggregate, 15mm thick rendering in CM 1:4 to internal walls, floors and upto150mm depth below GL to external walls, including provision of 2mm thick MS sheet cover fixed to MS angle iron frame made out of 40 x 40 x 4 mm thick angle iron with necessary MS flat iron stiffeners of size 40mm x 4mm including two coats of synthetic enamel painting over one coat of red oxide primer to all steel surfaces and provision of locking arrangements including necessary excavation and earth work in any type of soil including demolition of existing valve chamber of any description and serviceable items taken as credit complete all as specified and as directed.

Description all as per item no :45 here in before but valve chamber of internal dimension 900mmx900mmx900mm

Supply only 40 mm dia ball valve , high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball for iron pipe and fixed (Min wt : 690 gm). complete all as specified and as directed.Make :Prayag/M/S Shakthi Industries

Supply only 25 mm dia ball valve , high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball for iron pipe and fixed (Min wt : 455 gm). complete all as specified and as directed.Make :Prayag/M/S Shakthi Industries

Supply only 20 mm dia ball valve , high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball for iron pipe and fixed (Min wt : 210 gm). complete all as specified and as directed.Make :Prayag/M/S Shakthi Industries

Supply only 15 mm dia ball valve , high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball for iron pipe and fixed (Min wt : 142 gm). complete all as specified and as directed.Make :Prayag/M/S Shakthi Industries

Material and labour for Cutting existing road with width not exceeding 750 mm and 1.0 m deep for laying of water mains and filling back with excavated soil except road portion and road portion filled and make good with Plain cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) including necessary steel form work complete all as specified and as directed.

Material and labour for Servicing of sluice valve cast iron body by greasing/ oiling using T&P as required as per manufacture instructions and providing glands rope of superior quality to stop any leakage of sluice valve including Preparation of old surface of sluice valve and applying one coat of aluminium paint of size 80 mm dia up to 400 mm dia complete all as specified and as directed.

Supply and Fix in repair Butterfly valve of 80 mm dia gear operated having epoxy coated cast iron body, PN 1.6, ISI marked SGI disc with integral seat of nitrle rubber including taking down old unserviceable butterfly valve of any description and taken as credit complete all as specified and as directed .Note : Make "Kirloskar/Normax/AUDCO

Description all as per in item No.53 here in before but for 100 mm dia

Description all as per item No.53 here in before but for 150 mm dia

Material and labour for Rectification of leakage of GI pipes of 20 mm upto 100 mm dia laid in trenches/ on floor/ fixing to wall etc. of any size including excavation, earthwork, dewatering and removal of mud or pumping out water etc. by replacing of unserviceable GI fittings like elbow, union, sockets, tees, nipple etc. of appropriate sizes and GI pipes of the existing sizes upto 01 Metre length (ISI MARKED) complete all as specified and as directed Notes:- (a) New GI Pipe more than 01 metre length if required will be measured and paid separately.

Material and labour for Rectification of leakage of CI/DI pipes of 80 mm to 200 mm dia laid in trenches/ on floor etc. including excavation and eartwork, dewatering and removal of mud or pumping out water etc. by replacing of unserviceable CI fittings and CI pipes of the existing size up to 01 metre length or cocking of lead wool in joints or replacing of rubber gaskets etc. (ISI MARKED) complete all as specified and as directed Notes:- (a) CI Fittings, CI Pipes more than 01 metre length and lead joints incorporating with the job will be measured and paid separately.

Supply and fix in repair Cast iron ball type, flanged end foot valve conforming to ISI-5312 (Pressure Ratings PN6) with Synthetic Nitrile Rubber Coated Ball suitable for 100 mm dia bore pipe complete including CI nuts, bolts and gaskets etc, and taking down old unserviceable non-return valve of any description and taken as credit complete all as specified and as directed. Make:-"Kirloskar/Normax/AUDCO

Supply and fix in repairr Ball Brass Valve of size 25 mm, high pressure, with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed including necessary fittings and removal of unserviceable PTMT plastic float valve of any description and taken as credit complete all as specified and as directed.(ISI MARKED)

Supply and fix in repairr Ball Brass Valve of size 20 mm, high pressure, with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed including necessary fittings and removal of unserviceable PTMT plastic float valve of any description and taken as credit complete all as specified and as directed.(ISI MARKED)

Supply and fix in repairsBib tap of size 15 mm dia , cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed. Make - Metro/GEM/ESS ESS

Supply and fix in repair Gun Metal Non return Valve of size 25 mm dia screwed for iron pipe including necessary GI fitting complete all as specified and as directed. Make : Leader/Zoloto/Sant

Supply and fix in repair Gun Metal Non return Valve of size 20 mm dia screwed for iron pipe including necessary GI fitting complete all as specified and as directed. Make : Leader/Zoloto/Sant

Material and labour for Cutting existing CI pipes of 80 mm bore laid in position for taking out branch connection by inserting new Tee, branches, collar etc. complete all as specified and as directed.

Description all as per item no :64 here in before but of 100 mm bore dia

Description all as per item no :64 here in before but of 150 mm bore dia

Material and labour for Burning out lead joint and taking out spun yarn carefully for 80 mm bore of pipes : complete all as specified and as directed.

Description all as per item no :67 here in before but of 100 mm bore dia

Description all as per item no :67 here in before but of 150 mm bore dia

Description all as per item no :67 here in before but of 200 mm bore dia

Material and labour for Run lead Joint for cast iron pipes 0f 80 mm bore spigot and socket ends and cast iron special fitting with caulked spun yarn and leadcomplete all as specified and as directed.

Description all as per item no :71 here in before but of 100 mm bore dia

Description all as per item no :71 here in before but of 150 mm bore dia

Description all as per item no :71 here in before but of 200 mm bore dia

Material and labour for Disconnecting of existing 3 phase Centrifugal monoblock pump set of capacity up to 15 HP of any make and removing all water connections and removing/taking up from foundation, transport to authorised service dealer workshop for repair/strip opening, repairing and rewinding of pump sets by changing the defective/unserviceable parts such as bearing, shaft, impeller, bush, Gland plate etc. complete. Reassembling including oiling, greasing replacement of worn out nuts, bolts, gasket etc, and re-fixing in its original position at site, making all connections, commissioning and testing for smooth and noise free operation etc complete all as specified and as directed

Notes :- (i). Re winding of motor if required shall be measured and paid separatly under relevant items of this BOQ (ii) Ball bearing, shaft, impeller, bush, Gland plate & stuffing box packing, Cooling tube with banjo nut, O ring, Shoulder ring , Gasket Packing, Vent valve, Gland rope and Set of rubber oil seal etc will be replaced if required and cost for the items shall be measured and paid separately under relevent item of this BOQ as supply only. (iii) The T & P/vehicles will be arranged by the contractor and the cost of the same shall deemed to be included in the quoted rate of this item.

Description all as per item no :75 here in before but of capacity 15 HP to 20 HP

Description all as per item no :75 here in before but of capacity 20 HP to 30 HP

Material and labour for Re winding of 3 phase centrifugal pump set motor of capacity upto 15 HP of any make by removing burnt copper winding and rewinding with supper enamelled copper winding wire of suitable gauge, size and number of turns, providing insulating materials such nylon tape, varnishing and baking testing and commissioning and removal old unserviceable copper wire of any description and taken as credit complete all as specified and as directed.

Supply only in repair, Shaft Sleeve Suitable for up to 15 HP Centrifugal Pump Set as per sample

Supply only in repair, Shaft Sleeve Suitable for up to 20 to 30 HP Centrifugal Pump Set as per sample

Supply only in repair Oil seal suitable for Pump set upto Centrifugal Pump Sets upto 15 HP as per sample

Supply only in repair Oil seal suitable for Pump set upto Centrifugal Pump Sets 20 to 30 HP as per sample

Supply only in repair, Gland Plate with complete Nut & Bolt suitable for Centrifugal Pump Sets up to 15 HP as per sample

Supply only in repair, Lantern Ring suitable for Centrifugal Pump Sets up to 15 HP as per sample

Supply only in repair, Coupling Set Suitable for centrifugal Pump Sets upto 30 HP as per sample

Supply Set of rubber gasket packing suitable for Centrifugal Pump Set up to 30 HP

Supply Set of O rings suitable for Centrifugal Pump Set up to 15 HP

Supply only Gland rope packing suitable for Centrifugal pump sets upto up to 15 HP of make : Champion

Material and labour for Water testing as per IS 10500:2012 for Laxmi Tek pump house, Parade road pump house, Fort area and Nagzeera pump house of water quality testing cetificate from environmental health and safety research and development centre or approved NABL lab complete all as specified and directed.

DHAIRYASIL RAMAKANT DESAI

Green Ray Enterprises

M/s.GOODWILL ELECTRICALS