CLEANING AND PAINTING OF OH TANK REPAIR OF VALVE PIT CHAMBER AT MH UNDER GE SATWARI

Amount

Material and labour for removing of deposited scales from inside the Over head reservoir of capacity 1.0 lakhs gallons with the help of wire brush and pressure pump of pressure not less than 50 to 80 bar, from the overhead tank and white washing the inner surface of the tank all as directed.

Description all as per Srl item No 1 here in before but for reservoir 0.50 lakh gallons capacity.

Description all as per Srl item No 1 here in before but for reservoir 0.10 lakh gallons capacity.

Material and labour for scrubbing the walls of over head reservoir from outer surface with iron brushes and cleaning the wall of 1.0 Lakh gallons cap all as directed and removing the dust/soil material and preparing the surfaces for colour washing and applying two coats of cement based paint on the outer surface of the tank and staging with providing two coats of enamelled paint on the CI/ MS pipes and rails and grills all as specified and directed.

Description all as per Srl item No 4 here in before but for 0.50 lakh gallons capacity.

Description all as per Srl item No 3 here in before but for 0.10 lakh gallons capacity.

Material and labour for painting and writing letters "SAVE WATER" in Black letter size 36"X18" on dome of over head water RCC tank , writing of tank capacity and date of cleaning and due date of cleaning in capital letters of 80 mm size on external surface of wall with white enamel paint over black background of 1.0 lakh gallons capacity over head tank all as directed.

Description all as per Srl item No 7 here in before but for 0.5 lakh gallons capacity.

Description all as per Srl item No 7 here in before but for 0.1 lakh gallons capacity.

Supply and fixing in replacement Cast iron Non return valve (NRV) 200 mm bore complete conforming to IS 1969 double flanged and drilled including bolts, nuts, washers, gasket etc complete and dismantling of old one complete all as specified and directed.

Supply and fixing in replacement cast iron body sluice valve heavy duty class PN 1.6 flanged ends any pattern with cast iron wheel & mild steel spindle ISI marked confirming to IS-14846 of 2000 for 80mm bore pipe with jointing material, flanged joint, rubber gasket 6mm thick, nuts & bolts, washer complete all as specified and directed.

Description all as per Srl item No 11.00 here in before but 100mm bore pipe.

Description all as per Srl item No 11.00 here in before but 150mm bore pipe.

Material and labour for construction of one brick masonary valve pit built in cement mortar 1:6 of size 120cm x 120cm x120 cm (internal dimension) over 15cm thick PCC 1:3:6 type C-2 sub base extended alround 15cm beyond external edge of brick work including plastering 15mm thick in cement mortar 1:4 internally and plus pointing to brick wall surfaces externally as work proceeds complete with MS sheet cover 3.15 mm thick with handle and locking arrangement, angle iron frame 40mm x 40mm x 6mm (grouting with anchor fashioners length not less than 15cm - 04 Nos) and painting with a coat of synthatic enamel paint over a coat of red oxide, complete all as specified and directed.

Description all as per Srl item No 14.00 here in before but of size 100cm x 100cm x 100cm (internal dimension).

S&F manhole covers / valve pit covers fabricated out of MS sheet, MS flat and angle iron of required sizes or shapes required at site and painting with one coat of black synthetic enamel paint over a coat of red oxide primer including taking out / dismantling rusted or unserviceable covers of UG sump/OHT/valve pits, etc. and disposing off complete all as specified and as directed

M&L for old painted or treated / untreated steel or iron surfaces of any description like valve pit covers, pipe lines of OHT, rising/delivery/washout pipes, etc. over 10cm in width or girth and applying two coats of synthetic enamel paint (of existing colour and as directed) over a coat of red oxide zinc chrome primer including staging to work at approx 17ft heights complete all as specified and as directed

M&L for cleaning, descaling of valve pit chamber, bailing out the leakage water and filling the gland packing and rubber pacing in sluice valves, etc. complete all as specified and as directed

Supply and fix in replacement Air termination, single pointed rod 12 mm dia and 300 mm long in existing GI pipe of 20-25 mm dia on over head water tank all as specified and directed.

Supply and fix in replacement test point terminal block made of gun metal or phasphorus bronze size 75X75X25 mm drilled and screwed including 3 Nos. 8 mm dia 25mm long hex. head screw all as specified and directed.

Supply and fix in replacement GI strip 25 X 3.15 mm with saddles and fixing screws etc for roof conductors above ground on over head water tank all as specified and directed.

M&L for PCC block of size 30 x 30 x 30 cm type B-1, 1:2:4 (20 mm graded aggregate) with and including embedded 25 mm dia GI pipe medium grade 1.00 mtr long for fixing air termination including all necessary fixing arrangement on over head water tank all as directed.

Supply and fixing self closing PVC bib taps 15 mm dia screwed with existing GI pipe complete ISI marked all as specified and directed.

Supply and fixing in replacement Gun metal Gate valve, screwed both ends for iron pipe of 20 mm bore ISI marked. all as specified and directed.

Supply and fixing in replacement Gun metal Gate valve, screwed both ends for iron pipe of 25 mm bore ISI marked. all as specified and directed.

Supply and fixing in replacement Gun metal Gate valve, screwed both ends for iron pipe of 40 mm bore ISI marked. all as specified and directed

S&F centrifugal pump set 0.5 HP with totally inclosed air cooled fan single phase, full load current 3 Amp, 240 Volts, 50Hz speed 2800 rev/sec, class 'B' insulation including necessary plumbing work connection on existing water supply system with GI sheet 3.15 mm thick removable cover with 25x25x5 mm angle iron frame to protect the motor from rain all as specified. Make : Crompton / Kirloskar / CRI

Material and labour in replacement of GATE TOP LIGHT MONACO decorative LED 3000K 10W fixture, aluminium die casting, transperent glass diffuser, black colour IP-43 complete inluding fixing using metal sleeve anchor fastners and bolts of suitable size and quantity to be fixed in concrete all as specified. Make-PHILIPS/CROMPTON GREAVES/JAQUAR/BAJAJ/HAVELLS

Material and labour in replacement of POLE LIGHT MONACO decorative LED 3000K 20W fixture, aluminium die casting, transperent glass diffuser, black colour IP-43 complete inluding fixing using metal sleeve anchor fastners and bolts of suitable size and quantity to be fixed in PCC block of size 45x45x60cm all as specified. Note : Rate of PCC will be inclusive in the quoted rates and nothing extra will be admission on this account. Make : Jaquar Cat Part No 340.PE8.NGG or equivalent in Crompton/Phillips/BAJAJ/HAVELLS

Supply and fixing in replacement butterfly valve, screwed both ends for iron pipe of 50 mm bore ISI marked. all as specified and directed.

M&L for potability water chemical analysis testing of water to be conducted through laboratories authosied by NABL, PPCB & CPCB for analyis of pH, colour, odour, taste, turbidity, total hardness, total alkalinity, iron, chloride, residual free chlorine, fluroide, total dissolved solids, sulphate, nitrate, total Coliform, e-coli, etc. including collecting of water from the source in a specialised glass bottle designated for this purpose, submitting samples and collecting reports from the laboratory complete all as specified and as directed Notes: (a) Laboratory shall be as approved by the GE. The Contractor has to get the same approved in due course of time (b) All requirements for collection, submission, etc. of samples, cartage, etc. shall be included in the quoted rate (iii) The Contractor has to submit reports to the Engineer-in-charge for his approval and the same shall be submitted and kept on records and produced alongwith claims for such testing works in RARs

Material & Labour for cutting of shurbs/branches of trees/plant inside and outside around the installation by necessary T&P and spreading of Bleaching power around it incl cleaning of algie from bulding wall, terrace, floor and making installation presentable as directed by Engr-in-Charge.

M&L for earthing using GI earthing strip with galvanised steel earth plate electode 600x600x6mm thick buried directly in ground, earth pit not less than 2.25m deep below ground level connection to and including GI strip of size 32x6mm extended to 7.5m as earth lead by means of GI bolts, nuts, etc. with provision of charcoal and salt all as per electrical plate No. 3 of SSR Part-I including water arrangement with GI pipe 20mm dia (light grade), earth lead protection pipe 32mm light grade with bends, elbow, etc. from earth plate to test point, excavation and earthwork in any type of soil, returning, filling, ramming and removing of soil to distance not exceeding 50m, make good to match with existing surface making PCC pit (earth chamber) having internal size 300x300x300mm and outer size 600x 600x600mm with RCC cover 50mm thick and testing on completion including making test points on wall as per SSR specifications complete all as specified and as directed

Supply only Orthotolidine (OT) solution in 500 ml bottle all as specified and directed.

Supply, fix, installation and testing (replacement) of ultra sonic non contact sensor for level monitoring for overhead tank with following specification:- Principal:- Ultrasonic sound waves water level sensing. O/P Port:- 4-20 ma/0-20 V Data Transmitting out put port SCADA Operation output port Range 8 Meters with anti theft device (micro controller based). make: Unison/Crystal/Banner/As per OEM of automation panel.

Supply, installation, testing & commisioning (replacement) of high torque motorize valve with gears and adopters self lubricating type, weather proof with gears and adopters self lubricating type, weather proof with protection against, over voltage Jamming of valve and over current protection with manual by-pass arrangement to open/Close the valve on power failure having following features:- (a) Valve size:-150 RM (b) Designed line pressure 4 Kg/sq cm (c) Operating angles:-90 degree (d) Disc Material:- CI with nylon coating (e) Valve type:-Butterfly valve PN 1.0 with geared motor on top. (f) SCADA output pot. (g) Anti theft device micro controller based (h) Torque 35 Nm running time 13s (i) Close off pressure 1200 KPA (j) Operating voltage 230 V AC with 2 in built auxiliary switches, IP 67 with control relay 24/12V & 2 Nos change over. Make: Belimo/ Leader/ Kirloskar

M & L for servicing and testing of existing high torque motorize valve to make it functional with gears and adopters self lubricating type, weather proof with gears and adopters self lubricating type, weather proof with protection against, over voltage Jamming of valve and over current protection with manual by-pass arrangement to open/Close the valve on power failure having following features:- (a) Valve size:-150 RM (b) Designed line pressure 4 Kg/sq cm (c) Operating angles:-90 degree (d) Disc Material:- CI with nylon coating (e) Valve type:-Butterfly valve PN 1.0 with geared motor on top. (f) SCADA output pot. (g) Anti theft device micro controller based (h) Torque 35 Nm running time 13s (i) Close off pressure 1200 KPA (j) Operating voltage 230 V AC with 2 in built auxiliary switches, IP 67 with control relay 24/12V & 2 Nos change over. Make: Belimo/ Leader/ Kirloskar

Supply & fixing on wall/ laying in ground 4 pair X 1.5 Sqmm PVC insulated & PVC copper armoured cable with heavy duty PVC Saddles 60 cm apart complete all as specied and directed. Make: L&T/ Grandlay/ KEI

Supply & fixing on wall/ laying in ground 6 pair X 1.5 Sqmm PVC insulated & PVC copper armoured cable with heavy duty PVC Saddles 60 cm apart complete all as specied and directed. Make: L&T/ Grandlay/ KEI

M & L for welding the existing leakage MS/GI Pipe line any size by using electric welding machine & welding electrode. Note : Earth work shall be measured and paid separately under respective item of shedule

Material & labour for water level indicator analog automatic type made with SS sheet 3.15 mm thick level is indicated by a Pointer moves on a 250 mm width aluminum powder coated scale with floats (a large Self centered Float follows the Liquid Level in this gauge), dust proof pulley housing with an SS bush bearing for a smooth rotation of pulley, pointer cradle has 6 nylon rollers and adjustable brackets for easy mounting, non corroding aluminum board with controlled cross section geometry and a wide painted scale with prominent multi color marking in 3 mtr height available in polypropylene & teon coated float, scale marking in 10 mm all as specifed and directed.

S&F integral solar aviation LED light comprising of aluminium housing with polycarbonate enclosure, lighting colour: Red, Input Voltage: 180 - 280V AC 0r 40 - 58V DC, IP66 rating including taking down old one from OHT reservior of 30 Mtr Height. Make:- Geltronix, Bajaj, Crompton

S&F 1100 volt grade heavy duty cable PVC insulated multistranded aluminum conductor served with PVC tape and over all PVC sheathed in service connections suspended through PVC pipe 20 mm dia medium grade with staging of over head tank one twin core cable flat or circular of size 6 Sqmm incl taking down old service connection and removing from the side complete all as specified and as directed. Make:- Havells/CCI/Poly Cab/Finolex

S&F distribution board single door two way without bus bar complete with MCB SPN 6 Amp all as specified and directed. Make: IndoAsian/Havells/C&S

Dismantling posts or struts (wood, steel, RCC) any section including taking our embedded portion and making good disturbed ground etc all as directed

Dismantling fencing wire mesh any type all as directed

Excavating in any type of soil for post holes (or similar holes) each n exc. 0.5 cum. Getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm.watering and removing surplus soil to a distance n. exc. 50 metre and making good surface.

M&L for Cement concreteType D2 1:4:8 (40 mm graded ) in foundations, filling and mass concrete complete all as specified.

M&L for Cement concreteType B2 1:2:4 (40 mm graded ) in foundations, filling and mass concrete complete all as specified.

M & L Mild steel posts and struts in n fencing including cutting tops to shape as directed , drilling holes, notching for wires etc flat iron fillets ( for screwing wire mesh etc ) including all necessary dirilling , bolting or riveting etc and similar work conforming to Fe-290 Gde E-165,all as specified and directed by Engr-in-charge.

Mild steel screw bolts(machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, 11 to 15 mm dia, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long.

S&F galvanized, 2 strand, steel barbed wire 2.24mm dia, barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provision of galvanized mild steel wire, staples or steel pins, etc as directed.

Fixing only Chain link fencing including line wires, any mesh, size & type to any type of standards, rails,fixed with RCC Columns,RCC Posts and struts in fencing including drilling holes bolting, straining blots, etc. including provision of binding wire.

Supply only MS galvanished chain link fencing.

Supply and fixing MS Round bars fix in chain link fencing using 0.90 mm dia GI wire as strengthing bar.

vivek and co

BMMJ TRADERS AND ENGINEERS

M/S S K Electricals Regd