REPAIR/ REPLACEMENT AND MAINT OF CENTRIFUGAL PUMP AND MOTORS, STARTERS AND CONNECTED PIPE LINES AT VARIOUS PUMP HOUSES OF ARMY AREA AND AF AREA UNDER GE AVADI

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Removing excavated material to a distance exc 250m but n.exc 500m and depositing where directed complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers n.exc 25cm in soils complete all as specified and directed.

Supply and lay cast iron pipe with spigot and socket ends centrifugally cast "Class-LA",in any length, laid in trenches of size 200 mm including taking down of old unserviceable pipe line all as specified and directed.

Supply and lay cast iron pipe with spigot and socket ends centrifugally cast "Class-LA",in any length, laid in trenches of size 150 mm including taking down of old unserviceable pipe line all as specified and directed.

Supply and lay cast iron pipe with spigot and socket ends centrifugally cast "Class-LA",in any length, laid in trenches of size 100 mm including taking down of old unserviceable pipe line all as specified and directed.

Supply and lay cast iron pipe with spigot and socket ends centrifugally cast "Class-LA",in any length, laid in trenches of size 80 mm including taking down of old unserviceable pipe line all as specified and directed.

Supply and lay GI water tubing of size 50 mm dia, medium grade with ISI mark including necessary fittings and fixtures laid in trenches etc, including taking down existing GI pipes all as specified and directed.

M&L for disconnecting dismantling and taking out of sluice valve 200mm bore, refacing, regrinding, cleaning the stuffing box and brass spindle including greasing, replacing the gland packing, nut, bolt, washer, and painting etc. for its smooth functioning and reassembling the same with suitable packing and refixing in position all as directed

All as per item No 9 here in before but sluice valve size 150mm dia

All as per item No 9 here in before but sluice valve size 100mm dia

All as per item No 9 here in before but sluice valve size 80mm dia

S & F sluice valve flanged & drilled holes type of size 250mm bore with high tensile S/S spindle duly ISI marked class PN 1.6 with jointing material and nut, bolt, washer complete including dismandling of old unserviceable sluice valve all as directed.

All as per item No 13 here in before but sluice valve size 200mm dia

All as per item No 13 here in before but sluice valve size 150mm dia

All as per item No 13 here in before but sluice valve size 100mm dia

All as per item No 13 here in before but sluice valve size 80mm dia

S&F CI butterfly valve with iron wheel head, screwed both ends of 100 mm sizes ISI marked.

M&L for CI butterfly valve with iron wheel head, screwed both ends of 80 mm sizes ISI marked.

S & F CI Non return valve threads/ flanged type 150mm dia including providing new leather sheet and dismantling and taking up existing unserviceable old Non return valve as directed.

S & F CI Non return valve threads/ flanged type 100mm dia including providing new leather sheet and dismantling and taking up existing unserviceable old Non return valve as directed.

S & F CI Non return valve threads/ flanged type 80mm dia including providing new leather sheet and dismantling and taking up existing unserviceable old Non return valve as directed.

S & F gunmetal globe/gate valve with iron wheel head, screwed both ends of 50 mm sizes ISI marked.

S & F CI foot valve threads/ flanged type 100mm dia including providing new leather sheet and dismantling and taking up existing unserviceable old foot valve as directed.

All as per Item No 24 above but size of foot valve 80 mm

Cast iron fittings such as Bends (any type, radius and 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 and spigot) collars, caps and plugs as required, weighed as per IS-1538 suitable for cast iron / ductile iron pipes upto 150mm bore of pipe, (flanged / socket) complete all as specified and as directed

Cast iron fittings such as Bends (any type, radius and 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 and spigot) collars, caps and plugs as required, suitable for cast iron / ductile iron pipes 200mm to 300mm bore of pipe, (flanged / socket) complete all as specified and as directed

Run lead joints as in repairs by melting down old lead including spun yarn or tarred gasket for the cast iron pipes, spigot and socket joints of 200 bore of pipes complete all as specified and as directed.

All as per item No 28 here in before but sluice valve size 150mm dia

All as per item No 28 here in before but sluice valve size 100mm dia

All as per item No 28 here in before but sluice valve size 80mm dia

M&L Disconnecting electrical connections of centrifugal / Monoblock pumpset and decoupling the pump and motor, removing from the installed position by putting dummy plate to suction and delivery pipe, transporting only motor to work shop. Deassemble the motor, removing the burnt out windings and cleaning the slot with CTC, rewinding the same with suitable super enameled copper conductor, insulating varnishing, removing, replacing the worn out bearing and re-assembling motor with one coat of primer & two coat of synthetic enamel paint after scraping the body surface of motor with emery paper,writing letters,assemble the motor Transporting to site connecting electrical connections testing complete for 100 / 90 HP capacity all as specified and directed.

All as per Item No 32 above but capacity of motor 60 HP

All as per Item No 32 above but capacity of motor 50 HP

All as per Item No 32 above but capacity of motor 40 HP

All as per Item No 32 above but capacity of motor 25 HP

All as per Item No 32 above but capacity of motor 20 HP

All as per Item No 32 above but capacity of motor 15 HP

All as per Item No 32 above but capacity of motor 10 HP

All as per Item No 32 above but capacity of motor 7.5 HP

All as per Item No 32 above but capacity of motor 5 HP

M&L Disconnecting electrical connections of centrifugal / Monoblock pumpset and decoupling the pump and motor, removing from the installed position by putting dummy plate to suction and delivery pipe, transporting only motor to work shop. Deassemble the motor, removing, replacing the worn out bushes/ bearing service the motor complete and re-assembling motor smooth functiong with one coat of primer & two coat of synthetic enamel paint after scraping the body surface of motor with emery paper,writing letters,assemble the motor Transporting to site connecting electrical connections testing complete for 100 / 90 HP capacity all as specified and directed.

All as per Item No 42 above but capacity of motor 60 HP

All as per Item No 42 above but capacity of motor 50 HP

All as per Item No 42 above but capacity of motor 40 HP

All as per Item No 42 above but capacity of motor 25 HP

All as per Item No 42 above but capacity of motor 20 HP

All as per Item No 42 above but capacity of motor 15 HP

All as per Item No 42 above but capacity of motor 10 HP

All as per Item No 42 above but capacity of motor 7.5 HP

All as per Item No 42 above but capacity of motor 5 HP

M&L Disconnecting electrical connections of centrifugal / Monoblock pumpset and decoupling the pump and motor, removing from the installed position by putting dummy plate to suction and delivery pipe, transporting pump set only to work shop. Deassemble the pump set removing pump shaft repair by lathe work for proper alignment, replace gland rope, rubber coupling,washers, nuts and bolts or smooth functiong with one coat of primer & two coat of synthetic enamel paint after scraping the body surface of pump with emery paper,writing letters,assemble the pumpset Transporting to site coupling, connecting electrical&pipe connections testing complete for 100 / 90 HP capacity all as specified and directed.

All as per Item No 52 above but capacity of motor 60 HP

All as per Item No 52 above but capacity of motor 50 HP

All as per Item No 52 above but capacity of motor 40 HP

All as per Item No 52 above but capacity of motor 25 HP

All as per Item No 52 above but capacity of motor 20 HP

All as per Item No 52 above but capacity of motor 15 HP

All as per Item No 52 above but capacity of motor 10 HP

All as per Item No 52 above but capacity of motor 7.5 HP

All as per Item No 52 above but capacity of motor 5 HP

Supply and fix 4 Pole,415V,16KA MCCB 16A to 63A Cap including taking down old one all as specified and directed.

Supply and replaced 4 Pole,415V,16KA MCCB 100A Cap including takin g down all as specified and directed

Supply and fix 4 Pole,415V,16KA MCCB 125A Cap including taking down old one all as specified and directed.

Supply and fix 4 Pole,415V,36KA MCCB 160A Cap including taking down old one all as specified and directed.

Supply and fix LED flood light fitting 70 watt 230V AC outdoor type with high pressure die cast aluminium housing and heat resistance complete with driver,lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65 / 66 protection complete for Pump houses including all fixcing material (bend pipe and clamps) including taking down old one all as specified and directed.

S&F chloroscope test kit with sheet metal enclosure box suitable for testing residual chlorine range ppm 0.1PPM to 5PPM at water supply installation including taking down unserviceable chloroscope complete all as specified and as directed.

M&L for replacement of fabricated MS angle iron/channel of any section and foundation bolts, nuts and washer made of of MS of suitable sizes including painting for motor/pump bed foundation including cement work with PCC in grouting etc complete all as specified and directed.

M&L Earthing complete with galvanised steel earth plate electrode 60 X 60 cm X 6mm thick, buried directly in ground (earth bit not less than 2.25 metrs deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth strip 32 x 6mm as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel shall be protected by 40mm dia GI light grade protection pipe, watering pipe 20mm dia GI pipe medium grade Connected to GI meshed funnel, alternative layers of charcoal and salt on all side of carth plate including necessary earth work excavation, PCC 1:3:6 earth chamber with RCC 1:2:4 cover complete all as shown in Electrical plate No, 3 including testing and taking down old earthing complete all as specified and directed. Note: Quoted rate includes GI earth strip upto 7.5m and GI 40mm dia light grade protection pipe upt 7.5m. Earth strip and Protectio pipe beyond 7.5 metre shall be measured and paid separately.

Supply and fix water level indicatior electrical type including suitable float and sensors with LED indicators for indicating upto 20m hight OHT water level at ground level complete including taking down unserviceable water level indicatior with accossories complete all as specified and as directed. Note :- rate including for scuffolding, safety belt and safety accessories for working 20 Mtrs height of OHT

Supply and fix water level indicator electrical type including suitable float and sensors with LED indicators for indicating UG sump water level at ground level complete including taking down unserviceable water level indicatior with accossories complete all as specified and as directed.

S&F LED type Aviation Obstruction light Aluminium body ,Red colour with Flashing operation controller fixed from top of the 20 mtrs stage OHT with suitable fixiing materials including taking down old fittings complete all as specified and directed.

S & F XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 2core 4 sq.mm with suitable FRP support clamps for fixing upto OHT avaition light including taking down unserviceable cable cable complete all as specified and directed.

Supply only O-tolidine regent solution in 500 ml bottle.

S&F in repair Direct-On-Line starter in sheet metal enclosure Type MK suitable for motor rating upto 7.5 HP, 415V, 50Hz complete all as specifed and directed

S&F in repair Oil immersed star delta starter in body enclosure type suitable for motor rating 40 HP, 415V, 50Hz complete all as specifed and directed.

S&F in repair fully autmatic star delta starter in sheet metal enclosure Type MK 1F suitable for motor rating 40 HP, 415V, 50Hz complete all as specifed and directed

S&F in repair fully autmatic star delta starter in sheet metal enclosure Type MK 1F suitable for motor rating 60 HP, 415V, 50Hz complete all as specifed and directed

S&F in repair Oil immersed star delta starter in body enclosure type suitable for motor rating 100 / 90 HP, 415V, 50Hz complete all as specifed and directed.

S&F in repair fully automatic star delta starter in sheet metal enclosure Type MK 1F suitable for motor rating 10 to 15 HP, 415V, 50Hz complete all as specifed and directed

S&F in repair fully automatic star delta starter in sheet metal enclosure Type MK 1F suitable for motor rating 20 to 25 HP, 415V, 50Hz complete all as specifed and directed

S&F in repair fully automatic star delta starter in sheet metal enclosure Type MK 1F suitable for motor rating 50 HP, 415V, 50Hz complete all as specifed and directed.

Collection of water samples from various open/ shallow/ bore wells/ sumps all as per standard instructions and guidelines of the Chief Water Analyst of Deprtment of water and sewage examination, King Institute Guindy, transporting the samples safely and getting the same tested for chemical and bactyeriological tests from the same institute and submit the result all as specified and directed.

M & L for Detecting leakage in Cast Iron Pressure Pipes of 200 mm bore in any location, any depth including necessary earthwork excavation and repairing and arresting leakage by providing S/S leak arrester andJointing Material, Flanged Clamps, Nuts, Washers & Bolts etc. complete all as specified and as directed.

All as per Serial Item No. 84 above but of 150 mm bore.

All as per Serial Item No. 84 above but of 100 mm bore.

All as per Serial Item No. 84 above but of 80 mm bore.

Collection of sewage treated water samples from DC-I STP sump and DC-III STP sump all as per standard instructions and guidelines of the Chief Water Analyst of Deprtment of water and sewage examination, King Institute Guindy, transporting the samples safely and getting the tested for chemical and bactyeriological (COD,BOD,TDS,PH and etc) tests from the same institute and submit the result all as specified and directed.

PSK Enterprises