REPAIR/ REPLACEMENT OF EXT WATER SUP DISTRIBUTION CPVC /CI /GI PIPELINES, FLOAT VALVES, SLUICE VALVES AND OTHER CONNECTED ITEMS AT FORT AREA, CLEANING OF OHT TANK, ---------------- AT AREA OF UNIT 371 UNDER GE KAMPTEE.

Amount

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

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

Removing excavated material (soils) not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified & directed.

S&F in replacement tubes 'medium grade', 15mm bore galvanised fixed complete to walls and ceilings or laid in floors with screwed socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions, etc.) and fixing complete with clips, wall hooks, wooden plugs, or laying in trenches, etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good with all fittings laid in trenches / walls / floors complete all as specified & directed.

All as per item No 4 above but 20mm bore complete all as specified & directed.

All as per item No 4 above but 25mm bore complete all as specified & directed.

All as per item No 4 above but 40mm bore complete all as specified & directed.

S&F in replacement tubes 'medium grade', 50mm bore galvanised lain in trenches with screwed socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions, etc.) and fixing complete with clips, wall hooks, wooden plugs, or laying in trenches, etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good with all fittings laid in trenches / walls / floors complete all as specified & directed.

All as per item No 8 above but 80mm bore complete all as specified & directed.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store 15mm bore complete all as specified & directed.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store 20mm bore complete all as specified & directed.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store 25/32 mm bore complete all as specified & directed.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store 40/50 mm bore complete all as specified & directed.

M&L for repacking stuffing box of sluice valve spindle including taking apart and re-assembling 80mm bore complete all as specified & directed.

M&L for repacking stuffing box of sluice valve spindle including taking apart and re-assembling 10mm bore complete all as specified & directed.

M&L for taking out sluice valves, refacing, regrinding and refixing including changing worn out nut, bolts, washers and rubber gasket 80mm bore complete all as specified & directed.

M&L for taking out sluice valves, refacing, regrinding and refixing including changing worn out nut, bolts, washers and rubber gasket 100mm bore complete all as specified & directed.

M&L in replacement Gate valve /Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed for 15mm bore GI pipe line complete all as specified & directed.

All as per item No 18 above but 20 mm bore complete all as specified & directed.

All as per item No 18 above but 25 mm bore complete all as specified & directed.

All as per item No 18 above but 32 mm bore complete all as specified & directed.

All as per item No 18 above but 40 mm bore complete all as specified & directed.

All as per item No 18 above but 50 mm bore complete all as specified & directed.

S&F in replacement of U/S sluice valves of 100mm bore, type PN-1.6, cast iron body with forged brass spindle, non rising type and cast iron wheel head, both ends flanged, IS-1486 marked complete with neoprene rubber gasket joints, nuts, bolts (high tensile), and washers etc complete all as specified & directed.

All as per item No 24 above but 80 mm bore complete all as specified & directed.

M&L for construction of brick / stone masonary valve pit / chamber of 900 x 900 x 900mm size, all as shown in drawing No TD/2004/24 Sheet 1/3 to 3/3, including necessary excavation and earth work, PCC, plaster in CM 1:6 on inside and outside (above ground), MS angle iron 40 x 40 x 6mm thick frame work, hold fasts, CRCA MS sheet cover 3 mm thick, duly painted with one coat of bituminous paint of approved quality, handle and locking arrangements complete, incl provn of Godrej (Freedom) lock, complete all as specified & directed.

All as per item No 26 above but of size 600 x 600 x 600mm complete all as specified & directed.

M&L for cutting existing CI /GI pipe line of size 80mm bore and insertion of new tee of size 80 x80 x25mm and one collar of size 80mm dia complete with run lead joint and earth work complete all as specified & directed.

S&F in replacement Float valve PVC with ball and rod suitable for 15 mm dia GI pipe complete all as specified & directed.

S&F in replacement Float valve PVC with ball and rod suitable for 20 mm dia GI pipe complete all as specified & directed.

Supply and replace DOL starter for 15 HP 3 phase, 415 volts AC supply motor complete all as specified & directed.

M&L for cutting anxious green growth / vegetation growth for cleaning out the area around OH tank / pump house at ground level not exc 900 Sq mtr) by cutting up root, unwanted plants / bushesh and removal the same to a distance not less than 50 mtr complete all as specified & directed.

Taking out centrifugal pump set of Cap 3 HP/5 HP, 3 phase, 415 volts, 50Hz, AC supply and disconnecting electric connection, dismentling of pump and motor, repairing/ replacing defective parts as ordered and re-assembling and testing including replacing worn out nuts, bolts, washers complete and lowering the same after repairing and making electrical and delivery pipe connections complete all as specified & directed.

S&F stainless steel pump shaft complete all as specified & directed.

S&F gun metal impeller with neck key, distance bush complete all as specified & directed.

S&F Foot valve cast iron complete all as specified & directed.

S&F Shaft bush sutaible for 3/5 HP pump complete all as specified & directed.

S&F thrust bearing with plate of pump complete all as specified & directed. Make : Aroma/ KSB

S&F rubber gasket 3mm thick having 4 Nos of 5/8" dia hole complete all as specified & directed.

S&F Shaft coupling with key complete all as specified & directed.

Rewinding the stator with supper enamalled copper wire of suitable size and class of insulation including insulation paper, sleeves, thimbles etc complete all as specified & directed.

M&L for preparation of old painted steel surface of pump and motor and applying two coats of synthetic enameled paint of any tint over a coat of red oxide primer complete all as specified & directed. Notes:- (i) Transportation charges from installation to contractor works shop and back after repair are included in the rates quoted against this item and nothing extra shall be admisible on this account. (ii) Labour for assembling of old/serviceable and new parts to make the Pump in serviceable condition shall be included under appropriate item here in after. (iii) Spare/parts renewed shall be measured and paid separately under appropriate items here in after.

Supply and replace submersible cables PVC insulated over all sheathed flat ISI marked of size 6 sqmm, 3 core, 1100 volts grade complete all as specified & directed.

Replacing MS nuts, bolts with washer of 5/8 inch dia 4 inch long complete all as specified & directed.

Supply and installation LT electric control panel, cubical type, for indoor use floor mounted double door made out of CRCA sheet 2.00 mm thick for inner and outer shell mounted on angle iron legs of size 50mm x 50mm x 5mm with front openable shutters for each having hinges on both side and locking knobs press type complete with fully enclosed bus bar chamber of capacity 100amps, having insulated bas bar made out of aluminium strips of size 20mm x 10mm for 3phase and neutral, 415 volts, 50hzs, 4 wire system, with cable entry provision complete, duly painted with two coats of stove anamelled powder coated paint over a coat of red oxide primer complete all as specified and equipped with the following items complete all as specified and directed:- (a)Star Delta starter with single phase preventer for motor rating AC-3 phase 415volts suitable for 20HP with MU-1 contactor with coil voltage 360V , overload, phase imbalance , phase reversal protection. (b) Aluminium busbar for 3 phase and neutral of capacity 100Amps (40mmx10mm). (c) MCB 4 poe 415volts of rating 63Amps :- 01 Nos as Incommer. (d) MCB 3 pole 415Volts of rating 32Anps -02 Nos for out going. (e) LED 3 phase multifunction meter to measure volts and Amp -02 Nos (f) Indicators / amp meter suitable for indication of three phases in red, yellow and blue colour-01 set of three.

M&L for cleaning of RCC over head reservoirs by brooming down all the side walls, bottom and top, removing fungus, scales dirt sludge etc. from inside and depositing the same at a distance not more than 100 mtrs after emptying the tank completely and washing the tank inside with water and chemicals such as bleaching powder, costic soda etc and applying one coat of white wash on internal surface of the tank and one coat of cement base paint (snocem) on external surface of the tank and writing date of cleaning in white capital letters on black back ground, size of letters 80 x 10mm with sythetic enamel paint and marking the direction of flow and painting all inlets, outlets, washouts and overflow pipes with one coat of black bituminous paint complete including draining of excess water in tank by providing pump,cleaning vegitation from tank/sump site of 10 mtr distance from plinth all as specified and as directed and all safety measures are to be adopted while performing the 2.10 Lakh Gallons capacity, 40 Ft staging including arresting the leakages and removing growths on OHT walls complete all as specified & directed.

All as per item No 46 above but 1.50 Lakh Gallons capacity, 70 Ft staging complete all as specified & directed.

All as per item No 46 above but 0.80 Lakh Gallons capacity, 60 Ft staging complete all as specified & directed.

All as per item No 46 above but 0.50 Lakh Gallons capacity, 60 Ft staging complete all as specified & directed.

All as per item No 46 above but 0.30 Lakh Gallons capacity, 50 Ft staging complete all as specified & directed.

All as per item No 46 above but 0.25 Lakh Gallons capacity, 50 Ft staging complete all as specified & directed.

All as per item No 46 above but 0.10 Lakh Gallons capacity, 50 Ft staging complete all as specified & directed.

M&L for dewatering the water from sump, by any means and clean the interior portion of sump (bottom and sides of walls) by means of coir/wire brush etc. and wash the interior portion of sump by using bleaching powder @ 25 grams per 1000 ltrs of water after removal of sludge, mud etc. to a distance not exc. 50m and one coat of cement based paint on external RCC / masonry surface of reservoir, one coat of synthetic enamel paint on all steel surfaces such as ladder, railing etc.and writing letters with white paint (Date of cleaning and capacity of sump / reservoir) on black painted surface and clear away all vegetations, sapling, under growth roots etc. and trees not exc. 30cm girth upto 3m around the periphery of the sump / structure from external wall surfaces and removing rubbish not exc. 50m for the 2.00 Lakh Gallons capacity of under ground sumps complete all as specified & directed.

All as per item No 53 above but 1.00 Lakh Gallon capacity complete all as specified & directed.

All as per item No 53 above but 0.80 Lakh Gallons capacity complete all as specified & directed.

All as per item No 53 above but 0.50 Lakh Gallons capacity complete all as specified & directed.

All as per item No 53 above but 0.30 Lakh Gallons capacity complete all as specified & directed.

All as per item No 53 above but 0.25 Lakh Gallons capacity complete all as specified & directed.

All as per item No 53 above but 0.10 Lakh Gallons capacity complete all as specified & directed.

Removal of sand /girth / gravel filter media from MS Pressure filter of filtration plant of swimming pool of size 6.5M long, 2.5M dia overall and 40675 gallons capacity and depositing the same at a distance not more than 100 Mtr after emptying the MS Pressure filter complete all as specified & directed.

Removing existing nozzles from inside the pressure filter and keep in safe custody for reuse or disposal complete all as specified & directed.

Removing rust and corrosion from surface of pressure filter inner mentioned using wire brushes, scrappers and diluted acids for removing dust, scales accumulated organic materials and preperation of painting for the old surfaces complete all as specified & directed.

M&L for painting of inner surface of pressure filter with two coats of epoxy paint over a coat of primer complete all as specified & directed.

Returning, filling, spreading in layer of sand girth gravel (Filter Media) inside the pressure filter, removed vide serial item no 60 above here-in-before, in layers mentioned below and grades all as specified from top layers to bottom most layer in the same sequences specified below for each vessel complete all as specified & directed. (a) 100mm thick coarse sand size 1.5 to 3 mm (b) 75mm thick girth of size 3 to 6 mm (c) 75mm thick girth of size 6 to 12 mm (d) 75mm thick girth of size 12 to 25 mm (e) 100mm thick gravells of size 25 to 50 mm

Supply fill and spread fine sand in top layer for pressure filter vessel of grades for 375mm thick (size of ferry sand 0.70 to 1.5mm) complete all as specified & directed.

Supply fill and spread coarse sand in layer for Pressure Filter Vessel of grades for 100mm thick (size of ferry sand 1.50 to 3.0mm) complete all as specified & directed.

Supply fill and spread gravel 3 to 6mm size in layer for Pressure Filter Vessel of grades for 75mm thick complete all as specified & directed.

All as per item no 67 above but with gravel of size 6 to 12 mm complete all as specified & directed.

All as per item no 67 above but with gravel of size 12to 25 mm complete all as specified & directed.

All as per item no 67 above but with gravel of size 25 to 50 mm complete all as specified & directed.

Fixing only nozzles removed from item no 61 above after removing blockage servicing cleaning and testing for suitable pressure designed complete all as specified & directed.

S&F 20mm dia nozzles of same quality existing one of gun metal brass against unserviceable item removed vide item no 61 above complete all as specified & directed.

M&L for pumping out water removing the sediments and mud, algae from the swimming pool, deep diving sump, lime tank and balancing tank (fresh water inflow tank), aeriation foundation, old used bleaching waste, etc by using electric/ diesel driven pumpset to clean the walls, floors / ducts / channel and aerator complete including suface of glazed tiles, painted and cemented surfaces by using scrappers, brushes, and other mechanical equipments, replacing the broken/ worn out tiles with the same matching colour tiles, washing the surfaces with clean water with applying acids and other detergents and drying in open, scrubbing the rusted part and removing the old paint completely and painting of suction and delivery pipes and pump motor including the base frame sluice valves angles frame stairs with esisting colour code, MS top of the clear water sump with black colour by applying one coat of primer and two coat of synthetic enamal paint, painting and numbering on the cubical pillars on either end of the pool in black colour letters on white back ground with synthetic enamel paint of existing size after scratching out the old painted surfaces complete all as specified & directed. Note:- The tenderers are advised to visit the site to know the exact condition before quoting the rate.

Taking out old unserviceable MS ladder and S&F stainless steel lader for the OHT, UG sump for full length of the sump and tank in one piece with support as per site requirement complete all as specified & directed.

M&L for painting of different sizes of climbing lader including support at various OHT installations bottom to top removing old faded colour and removing the rusted part as per colour code with one coat of primer and two coats of synthetic enamelled black paint complete all as specified & directed.

M&L for pumping out water removing completely the sediments, mud, algae from the Radial well, aeriation foundation etc by using electric/diesel driven pumpset to clean the walls, floors cemented surfaces by using scrabbers, brushes, and other mechanical equipments, washing the surfaces with clean water with applying acids and other detergents and painting of suction and delivery MS pipe with synthetic enamel black paint after scratching out the old rusted/fade painted surfaces and writing date of cleaning in white capital letters on black back ground, with sythetic enamel paint and marking the direction of flow, complete all as specified & directed. Note:- The tenderers are advised to visit the site to know the exact condition of the Radial well before quoting the rate.

Dismantling of valve pit chamber and M&L for Construction of valve pit chamber of size 1200 x 1200 x 1200mm with 15 Cm thick PCC foundation 1:4:8 type D2 (using 40mm graded stone aggregate) and 15cm thick hard core 20cm PCC solid block grade D-5 masonary work built in CM (1:6) 15mm thick internal & external plastering in CM (1:4), MS sheet cover 6 mm thick including 50 x 50 x 5mm MS angle frame fixed in coping of PCC 1:2:4 type B-1 (using 20mm stone aggregate) making hole in valve chamber cover as per sluice valve location in side the valve chamber for insurtion of MS rod of 12mm dia of 1.5m long along with valve spindle cap properly welded to ms rod with locking arrangement & painting with one coat of red oxide & two coats of black bituminous paint & all as specified & directed including removing of extra soil from site complete all as specified & directed.

All as per item No 77 but of size 1000 x 1000 x 1000mm complete all as specified & directed.

M&L for uprooting vegitation, bushes, creepers, weeds including trimming of branches of trees touching inside sub stations/ pumping stn/ over head reservoir area, under ground sump area with the help of spade, crowbar, axes or any other tools mannually complete all as specified & directed.

M&L for cleaning of RCC over head reservoirs by brooming down all the side walls, bottom and top, removing fungus, scales dirt sludge etc. from inside and depositing the same at a distance not more than 100 mtrs after emptying the tank completely and washing the tank inside with water and chemicals such as bleaching powder, castic soda etc and applying one coat of white wash on internal surface of the tank and writing date of cleaning in white capital letters on black back ground, size of letters 80 x 10mm with sythetic enamel paint and marking the direction of flow and painting all inlets, outlets, washouts and overflow pipes with one coat of black bituminous paint complete including draining of excess water in tank by providing pump all as specified and as directed for tanks of 1.00 Lakh Gallons at 70 Ft Staging including arresting leakages complete all as specified & directed.

Dismantling/taking out exsisting unserviceable water level indicator from over head reservoir/ UG sumps and supply and fixing new digital water level indicator consist of probe magnetic level sensor components within the probe tube stainless steel stem (SS-304) the length of the probe based on height of the tank upto 3meter height and microprocessor based digital ievel indicator digit size 100mm, monitoring in 10stages, wire and cable required from probe unit to display unit appx 60RM, of Over Head Tanks / under ground sump of any capacity complete all as specified & directed. Make :- Active Controls or equivalent Note:- Necessary electrical connection to be made with point wiring of suitable size wire with PVC casing.

Taking down existing sluice valve and S&F sluice valve, 150 mm bore, flanged and drilled type PN-1.6, ISI marked with CI hand wheel and stainless steel spindle of IS:6603 bronze rings complete with jointing and jointing materials such as bolts, nuts, washers and rubber gaskets complete all as specified & directed.

Taking down existing sluice valve and S&F sluice valve, 200mm bore, flanged and drilled type PN-1.6, ISI marked with CI hand wheel and stainless steel spindle of IS:6603 bronze rings complete with jointing and jointing materials such as bolts, nuts, washers and rubber gaskets complete all as specified & directed.

Taking down MCCB, ACB, main switch etc and making good distrubed sufaces to match with exisiting surfaces complete all as specified & directed.

M&L for ACB 4 Pole, 415 V, with Thermal Magnetic Release (Manual Drawout type) of capacity 630 Amps 50 KA complete all as specified & directed.

S&F MCCB 4 Pole, 415 V, Adjustable type, 160 Amps with breaking capacity 36 KA complete all as specified & directed.

S&F MCCB 4 Pole, 415 V, Adjustable type , but 200 Amps complete all as specified & directed.

S&F MCCB 4 Pole, 415 V, Adjustable type, but 250 Amp complete all as specified & directed.

Taking down old unserviceable three pole power contactors from the motor panel board sypply and fix three pole power contacor of series MNX 70 Cat No -CS 97076 with NO, NC and add on aux contact block, coils complete all as specified & directed.

All as per item No 89 but of MNX 50 Cat No -CS 97075 complete all as specified & directed.

All as per item No 89 but of MNX 40 Cat No -CS 94190 complete all as specified & directed.

All as per item No 89 but of MNX 32 Cat No -CS 94111 complete all as specified & directed.

All as per item No 89 but of MNX 25 Cat No -CS 94110 complete all as specified & directed.

All as per item No 89 but of MNX 18 Cat No -CS 94101 complete all as specified & directed.

NOTE:- SCHEDULE OF CREDIT (Amount shall be deducted offline from the total quoted amount to workout the net contract sum to be considered for acceptance.) [(-) Rs. 158,454.00]

Paragon Electrotechnics

Manoj Jethani

Bidder Name

Paragon Electrotechnics

chronicle enterprises

Manoj Jethani