REPAIR / MAINT AND CLEANING OF OVER HEAD RESERVOIR, UNDER GROUND SUMP AND SEMI UNDERGROUND SUMP AT VARIOUS LOC AND CLEANING SERVICE TANKS,STATIC TANKS AND CONNECTED WORKS AND REPAIR / MAINT OF RAISING MAIN PIPE LINE, SLUICE VALVE, AIR RELIEASE VALVE

Amount

M&L for attending of water supply complaints for any leakage/blockage in GI pipe lines of size 20mm / 25mm bore taking up serviceable / unserviceable GI water pipe lines all fittings / fixtures from trench including supply and laying GI tubing 20mm/25mm bore up to 1 mtr length (max) including necesssary cutting, threading and replacement of unserviceable GI fittings such as GI socket /Nipple/union socket / Tee /reducer etc. of size 20mm/25mm including necessary excavation and earth work up to 1 cum to repair the leakage / clearing the blockage in the pipe line and testing on completion complete all as specified and directed at site Note : (a) Excavation of earth above 1 mtr depth and GI fittings shall be measured & paid seperately (b) Spares shall be measured and paid separately under relavant items. (c) The break down complaint should be attended within 2 hours with the intimation of Engr-in-charge or concern JE E/M by telephonically / verbally. (d) Not attended of complaint within tow hours will lead to recovery from subsequent payment in the following manner :- (i) Not attending within 2 to 4 Hours - Rs. 2000.00 (ii) Not attending within 4 to 6 Hours- Rs. 4000.00 (iii) Not attending within 6 to 8 Hours- Rs. 8000.00 (iv) Not attending after 8 Hours - Rs. 10,000.00 (v) The maximum recovery will be Rs. 50,000.00 plus the expenditure incurred for rectification of the same by any other means.

All as per item No 01 above but GI pipe line of size 40mm / 50mm bore

All as per item No 01 above but GI pipe line of size 80mm / 100mm bore including neccesary excavation up to 1 mtr depth and 1 mtr width.

All as per item No 01 above but in GI pipe lines / MS ERW 150mm / 200 mm bore on trenches / road inlcuing finishing with black painted

All as per item No 1 above but in MS ERW pipe 600mm bore on trenches/road including finishing with black painted

Excavating in trenches in soft/loose soil, n exc 1.5m wide and n.exc 1.5m in depth for foundation etc or for shafts, wells, cessapits, manholes, pier holes, etc n exc 10 Sqm on plan and getting out all as specified and directed

Excavating in trenches in hard/dense soil, n exc 1.5m wide and n.exc 1.5m in depth for foundation etc or for shafts, wells, cessapits, manholes, pier holes, etc n exc 10 Sqm on plan and getting out all as specified and directed

Returning, filling in, including spreading, levelling watering and well ramming in layers n.exc 25cm in any type of soil all as specified and directed.

Removing excavated material to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above starting point in any type of soil all as specified and directed.

Supply and laying in replacement GI water tubing, medium grade confirming to IS-1239 [Part-1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, etc laid in tenches / floors or fixed to walls / ceiling / roof etc including testing etc complete all as specified and as directed of following sizes:-

20mm dia

25mm dia

40mm dia

50mm dia

80mm dia

100mm dia

150mm dia

S&F in replacement Gun Metal, globe or gate valves with iron wheel head screwed both ends for iron pipe and fixed of the following size :

20mm bore

25mm bore

40mm bore

50mm bore

80mm bore

S&F in replacement of sluice valve with stainless steel spindle and iron wheel head long body class PIN 1.6 complete with rubber gaskets, nut and bolts of suitable size, ISI marked conforming to IS-14846 complete of the following sizes all as specified and all as directed.

80mm bore

100mm bore

150mm bore

M&L for fixing in replacement joint with rubber or fiber board gasket (flange joints) suitable for flanged pipes and fittings of the following sizes:-

80mm dia

100mm dia

150mm dia

M&L for fixing in replacement rubber gasket joint suitable for spigot and socket pipes and fittings for the following size all as specified and directed by Engr-in-Charge

80mm dia pipe

100mm dia pipe

150mm dia pipe

M&L for fixing in replacement Lead wool joint suitable for spigot and socket pipes and fittings for the following size as specified and directed by Engr-in-Charge

80mm dia pipe

100mm dia pipe

150mm dia pipe

M&L in repair, Mild steel, plain, black sheet 3.15mm thick in cover to water tanks, cover to valve chambers, etc and in similar work, as per site requirement welded to frame, cut to size, edges beaded if directed, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel members etc, with plain 40mm lap joints or welded / riveted seams including bending, turning up, mitred angles, stopped ends, outlets, locking arrangement etc and including preparation and painting with two coats of synthetic enamel paint black color/ shade over a coat of redoxide primer as required complete all as specified and as directed at site.

Taking down UNSV sluice valves/NRV and Re-fixing the same in its original position/location with flanged ends including necessary cleaning, resetting & minor repairs for its smooth functioning, any pattern of following sizes:-

80mm dia

100mm dia

150mm dia

M & L for repacking stuffing box of sluice valve spindle including taking apart and reassembling of the following sizes:-

80mm dia

100mm dia

150mm dia

M & L for takingout sluice valve, refacing, regrinding and refixing including taking apart & complete reassembling of the following sizes:-

80mm dia

100mm dia

150mm dia

Demolition of precast block masnory walls built in cement mortar complete all as specified and directed.

M&L for precast cement concrete solid block masonry exc 10cm in width type C1, 1:3:6 (using 20mm stone aggregate ) set in CM (1:6) complete all as specified and directed

M&L for rendering 10mm thick in CM (1:4) on fair faces of concrete internal wall surface finished even and smooth (without using extra cement) complete all as specified and directed

M&L providing cement concrete Type B1 1:2:4 (using 20mm graded aggregate ) as in coping, bedplates, etc set in cement mortar 1:4 all as specified and directed.

M&L rendering 15mm thick in CM (1:4) on fair face of concrete external wall surfaces finished even and smooth (using extra cement) complete all as specified and directed

S&F in replacement of Gun Metal Foot valve of following Sizes :-

50 mm bore .

40 mm bore .

80 mm bore .

S&F in replacement of Ball valves high pressure with Epoxy coated aluminum rod & high density plastic ball screwed for iron pipe & fixed all as specified and directed.

40 mm bore

25 mm bore

20 mm bore

M&L for disconnecting electrically and mechanically defective induction electric motor / submersible monoblock motor capacity of 15 HP electrically operated three phase 415 volt,shifting to civil workshop for repair,strip opening for inspection,cutting of unserviceable burnt winding,taking out,cleaning of slots,rewinding with new super enameled ,copper conductor winding wire and replacement of u/s burnt insulating materials,sleeves etc,varnishing and other connected works,re-assembling,re-fixing at site,electrical connection fixing with pump set with nuts,bolts,washers as per original position and testing complete all as directed by the Engineer-in- Charge at site

All as per item No 27 above but capacity of 10 HP

All as per item No 27 abovebut capacity of 5 to 7.5 HP

All as per srl item No 27 above but capacity of 3 HP

M&L for dismantling defective centrifugal / monoblock /submersible monoblock pump of capacity 15 HP and shifting from installation to civil work shop for repairing and replacement of following spares including transportation charges,re-assembling and re-installation at site,testing and commissioning all as directed by the Engineer-in- Charge. (i) Impeller -01 No (ii) Gun metal bush -01 No (iii) Complete gasket set (iv) Remetalling grinding polishing of shaft -01 No (v) Gland packing -01 No (vi) Primary cock -01 No (vii) Nuts,bolts and washers of required size as directed (viii) Stud -02 Nos

All as per item No 31 above but capacity of 7.5HP to 10 HP

All as per item No 31 above but capacity of 3 HP to 5 HP

Supply only union socket GI medium grade of following sizes :-

20mm dia

25mm dia

40mm dia

50mm dia

80mm dia

Supply only Socket GI medium grade of following sizes :-

20mm dia

25mm dia

40mm dia

50mm dia

80mm dia

Supply only GI Nipple 6" long of following sizes :-

20mm dia

25mm dia

40mm dia

50mm dia

80mm dia

Supply only GI Tee Reducers medium grade of following sizes :-

Cleaning of service tanks installed on roofs of multistoryed buildings at various places by emptying the tanks, removing scale, dirt and all other foreign materials deposited inside nipples, on side of walls and bottom of the tanks by scrapping and brushing with wire brush , and pressure pump, cleaning with bleaching powder slurry and allowed to dry and then washing the tank with fresh water, Checking and removing Airlock if any on next day after cleaning of the tank, cleaning of vegetation, etc, on surrounding RCC slab where the tank is resting and writing on the tank the date of cleaning, capacity of tank, etc, with synthetic enamel paint of 10 cm high and 6 cm width letters in white color, over a black back ground of size 450mm x 300mm complete all as specified and directed for the service tanks of capacity as shown below :- Notes :- Rate quoted is deemed to be including the following :- (a) Maintenance of Register with details of tanks cleaned with building No, and provisions of signature of Users, JE, AGE, Contractor & Remarks. (b) Sample testing by NABL Accredited Laboratory for Microbial parameters of water of two tanks for each Area / Location as decided by GE before and after cleaning of tank.

Service tanks of capacity n.exc 250 Ltr

Service tanks of capacity exc 250 Ltr but n .exc 500 Ltr

Service tanks of capacity exc 500 Ltr but but n .exc 1000Ltr

Service tanks of capacity exc 1000 Ltr but but n .exc 2000Ltr

S&F in replacement of Rotational moulded polyetheylene (HDPE) Water Tanks, Cylindrical & Vertical Type, double layered, ISI marked, hoisted and fixed in position including provision of 40mm / 25mm dia spouts for connecting inlet, outlet, over flow and washout pipes complete all as specified and as directed of following capacities :-

500 Ltr capacity

1000 Ltr capacity

2000 Ltr capacity

S&F in replacement PVC tank cover suitable for over head tank including necessary fixing arrangements for the following capacity

500/750/1000 Ltr capacity

1500/2000 Ltr capacity

M&L for painting to GI / CI water pipe lline including Sluice valves, NRV etc with two coats of synthetic enamel paint of black colour / shade or approved colour after preparing the existing painted surfaces to the entire satisfaction of Engineer-in-Charge of following of pipes:- (a) 80mm dia (b) 100mm dia (c) 150mm dia

S&F in replacement cable PVC insulated sheathed, unarmoured, flat submersible water proof with stranded copper conductor 1100 V grade of size 3 core 6 Sq mm

S&F in replacement cable PVC insulated sheathed, unarmoured, flat submersible water proof with stranded copper conductor 1100 V grade of size 3 core 16 Sq mm

S&F in replacement cable PVC insulated sheathed, unarmoured, flat submersible water proof with stranded copper conductor 1100 V grade of size 3 core 35 Sq mm.

S&F in replacement pump set coupling guard made out of 2mm thick CRCA sheet duly painted with one coat of red oxide primer and two coats of signal red synthetic enamelled paint and replacement of old rusted nut bolts etc complete all as per sample.

Cleaning of RCC overhead reservoirs/semi under ground sump / static water tank of following capacity under AGE E/M - II Minnibay by emptying the reservoirs, taking down the scale / sludge / mud / algae formed including and other foreign materials got deposited on side of walls and bottom of the tanks by scrapping and brushing with wire brush, cleaning with pressure pump, washing with bleaching powder slurry and allowing to dry and then washing and cleaning the tank with fresh water including applying one coat of white wash on internal surface of reservoirs/sumps and written details on tanks like date of cleaning, capacity of tanks etc on the out side of the tank with synthetic enamel paint with letter size 20cm high, 10cm width in white colour, over a black background of size 100 x 60cm all as specified and directed. Note :- i) The photographs of OHR, sumps before and after cleaning be submitted to Engineer-in-charge for records. (ii) Quoted rate shall be included for sample testing of every OHR /UG sumps water before and after cleaning from auth Govt agency.

Semi underground sump of capacity 10000 gallons at INS Utkrosh

Semi underground sump of capacity 5000 gallons at INS Utkrosh

Semi underground sump of capacity 25000 gallons at INS Utkrosh

Supply, fixing & testing in replacement non return Valve (NRV) suitable for 100 mm dia pipe complete all as specified and directed by Engr-in-Charge

Supply, fixing & testing in replacement non return Valve (NRV) suitable for 65 mm dia pipe complete all as specified and directed by Engr-in-Charge

Supply, fixing & testing in replacement non return Valve (NRV) suitable for 50 mm dia pipe complete all as specified and directed by Engr-in-Charge

Supply, fixing & testing in replacement Butterfly valve of size 150mm dia complete all as specified and directed by Engr-in-Charge

Supply, fixing & testing in replacement Butterfly valve of size 100mm dia complete all as specified and directed by Engr-in-Charge

Supply, fixing & testing in replacement Butterfly valve of size 80mm dia complete all as specified and directed by Engr-in-Charge

M&L for fixing in replacment notice board 2 x 11 feet using half mm thick foam sheet including writing emergency contact name and Number on board , notice board shall be printed in red color only and letters shall in white color, minimum 76 letters and maximum 90 leters and fixing with revit or screw Note : Before make board, sample copy and contact details shall be collected from site all as specifieed and directed by Engr-in-Charge

M&L for fixing in replacment notice board 6 x 4 feet using half mm thick foam sheet including writing details of DG set / transformer / AC plant / Pumps as per given format and shall be print in blue color only and letters are white color minimum 76 leters and maximum 90 letters and fixing with revit or screw Note : Before make board, sample copy and contact details shall be collected from site all as specifieed and directed by Engr-in-Charge

M&L for fixing in replacment notice board 4 x 3 feet using half mm thick foam sheet including writing of particular deatils of E/M installations and shall be print in blue color only and letters are in white color minimum 50 leters and maximum 70 leters and fixing with revit or screw Note : Before make board, sample copy and contact details shall be collected from site all as specifieed and directed by Engr-in-Charge

S & F in replacement of digital soft starter suaitable for 15 HP submersible pump with propper electrical connection including additional wiring etc complete all as specified and directed by Engr-in-Charge

S & F in replacement of star delta starter suaitable for 10 to 12.5 HP submersible pump with propper electrical connection including additional wiring etc complete all as specified and directed by Engr-in-Charge

SWASTHIK ENGINEERING WORKS

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