8272 II REPAIRS/MAINTENANCE OF INTERNAL ELECTRIFICATION, FANS, GEYSERS ETC., REPAIRS TO SUMMER COOLING APPLIANCES,EXTERNAL WATER SUPPLY PIPELINE AT 7N DET AND RAMNAD UNDER GE TIRUNELVELI

Amount

INTERNAL ELECTRIFICATION

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc., removing materials to store for keeping in safe custody for taking credit and making good disturbed surfaces of walls, floors etc.

Point wiring with 1.5 sqmm (Nominal area) unsheathed multi-stranded copper conductor PVC insulated cable 1100 volts grade single core drawn into and including non-metallic rigid PVC conduit of 20 mm dia/ PVC Casing capping along with 1.5 sqmm unsheathed multi stranded copper conductor cable PVC insulated 1100 volts grade as earth continuity conductor connected to common earth dolly fixed to wall/ ceiling roof with and including 1.6 mm thick MS sheet fabricated terminal boxes flush mounted for mounting the switches, sockets, fan regulator etc as required with 3mm thick laminated hylum sheet top cover all as specified and directed for :-

(a) One light point controlled by one switch

(b) One fan point controlled by one regulator / switch.

(c)One 3 pin socket outlet 5 amps socket on independent board

(d) One 3 pin socket outlet 5 amps socket on Same Board board

(e) One light point controlled by two Nos of two way switches.

(f) One bell/buzzer point controlled by one push button

All description as per item No.3 here-in-before but with 4 sqmm cable for one 3 pin socket outlet 15 Amps on independent board with 4 sqmm cable as earthing conductor.

Supply and fixing in replacement Socket outlet 2 in 1, 3 pin, 5A complete all as specified and as directed.

Supply and fix in replacement switch piano flush type single pole one way 5 A 240 Volts complete all as specified and as directed including taking down old unserviceable switches.

Supply and fix in replacement switch flush type single pole two way 5 A 240 Volts complete all as specified and as directed.

Supply and fix in replacement switch Socket combination 2 in 1, 5 Amps Flush type 240 Volts complete all as specified and as directed.

Supply and fix in replacement switch Socket combination 5 Amps / 16 amps, 5 in 1 flush type 240 Volts complete all as specified and as directed.

Supply and fix in replacement ceiling rose 3 ways PVC / Polycarbonate, isolated body complete all as specified and as directed.

Supply and fix in replacement Call bell, ding-dong, suitable for working on 230 volts AC supply, single pole, complete all as specified and as directed.

Supply and fix in replacement Stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc complete all as specified and as directed.

Supply and fix in replacement Bell push flush type 5 A 240 Volts complete all as specified and as directed.

S/ F in replacement Modular switch 1 way 5A, 1 Module including taking down old unserviceable switch and removing the material for taking credit complete all as specified and as directed.

S / F in replacement Modular switch 1 way 16A, 1 Module including taking down old unserviceable switch and removing the material for taking credit complete all as specified and as directed.

S/ F in replacement Modular bell push ,5 A, 1 Module including taking down old unserviceable bell push and removing the material for taking credit complete all as specified and as directed.

S / F in replacement Modular Socket 5A-2/3 pin combined 2 Module. including taking down old unserviceable socket and removing the material for taking credit complete all as specified and as directed.

S / F in replacement Modular Socket 5A / 15A - 2 / 3 pin combined 2 Module. including taking down old unserviceable socket and removing the material for taking credit complete all as specified and directed.complete all as specified and as directed.

S/F in replacement Modular fan Regulator Step type , 2 Module including taking down old unserviceable fan regulator and removing the material for taking credit complete all as specified and as directed.

Supply and fix in replacement Modular switch 5 Amps two way flush type including taking down old unserviceable modular switch and removing the material for taking credit complete all as specified and directed. complete all as specified and directed.

Supply & fix in replacement Modular White cover plate with frame, 1 Module including taking down old unserviceable modular cover plate and removing the material for taking credit complete all as specified and directed.

Supply & fix in replacement Modular White cover plate with frame, 2 Module including taking down old unserviceable modular cover plate and removing the material for taking credit complete all as specified and directed.

Supply & fix in replacement Modular White cover plate with frame, 3 Module including taking down old unserviceable modular cover plate and removing the material for taking credit complete all as specified and directed.

Supply & fix in replacement Modular White cover plate with frame, 4 Module including taking down old unserviceable modular cover plate and removing the material for taking credit complete all as specified and directed.

Supply & fix in replacement Modular White cover plate with frame, 6 Module including taking down old unserviceable modular cover plate and removing the material for taking credit complete all as specified and directed.

Supply & fix in replacement Modular White cover plate with frame, 8 Module including taking down old unserviceable modular cover plate and removing the material for taking credit complete all as specified and directed.

Supply and fix in replacement Modular metal flush box 1/2 module including taking down old unserviceable metal box removing the material for taking credit and making good the disturbed surface of wall complete all as specified and directed.

Supply and fix in replacement Modular metal flush box 3 module including taking down old unserviceable metal box removing the material for taking credit and making good the disturbed surface of wall complete all as specified and directed.

Supply & fix in replacement Modular Metal flush Box 4 Module including taking down old unserviceable metal box removing the material for taking credit and making good the disturbed surface of wall complete all as specified and directed.

Supply & fix in replacement Modular Metal flush Box 6 Module including taking down old unserviceable metal box removing the material for taking credit and making good the disturbed surface of wall complete all as specified and directed.

Supply & fix in replacement Modular Metal flush Box 8 Module including taking down old unserviceable metal box removing the material for taking credit and making good the disturbed surface of wall complete all as specified and directed.

Supply and fix 3mm thick laminated sheet top cover on switch boards including cutting, fixing and scwering etc including taking down old unserviceable hylum sheet, removing the material for taking credit and making good the disturbed surface of wall complete all as specified and directed. all as specified and directed at site.

Taking down carefully old unserviceable submain wiring with aluminum /copper conductor cable 4/6/10/16 Sqmm in PVC conduit complete removing the materials and taken as credit and making good the disturbed surface of wall / floor etc.

Sub main wiring in replacement with two run single core 4 sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and one run of 4 sq mm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metallic rigid PVC conduit 25 mm dia/PVC casing capping 25 mm including conduit accessories all as specified and directed. Note: Three runs of 4 Sqmm cable and one run of 25mmconduit / casing capping will be measured as one unit length.

Sub main wiring with two run single core 6 sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and one run of 6 sq mm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metallic rigid PVC conduit 32 mm dia/PVC casing capping 25 mm including conduit accessories all as specified and directed. Note: Three runs of 6 Sqmm cable and one run of 32mmconduit / casing capping will be measured as one unit length.

Sub main wiring with four runs single core 4sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and two runs of 4 sqmm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metalic rigid PVC conduit, 25mm dia/PVC casing caping 32 mm and conduit accessories concealed/surface of wall/roof/ceiling etc complete all as specified and directed. Note: Four runs of 4sqmm and two runs of 4 sqmm cable and one run of 25mm dia conduit/casing capping shall be measured as one unit length.

Sub main wiring with four runs single core 6 sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and one run of 6 sqmm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metallic rigid PVC conduit 32 mm dia/PVC casing capping 32 mm including conduit accessories all as specified and directed. Note: five runs of 6 Sqmm cable and one run of 32 mm conduit / casing capping will be measured as one unit length.

Supply and fix Sheet metal enclousers with socket plug top and MCB SPN 20A, 240 volts, with a two pin and earth plug socket complete with one single MCB 20 Amps, 240 volts (for AC ) including taking down old unserviceable old unserviceable Sheet metal enclousers with socket plug top complete all as specified and directed.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, SPN 4 way DB ,240 V with detachable Gland Plate, Box Insertion Marks ,Circuit Identification Label ,Neutral Link ,Earth Link , Tin Plated Copper Bus Bar including , Disconnecting electric connections, dismantling from position unserviceable DBs for taking into credit complete all as specified and as directed.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, SPN 8 way DB with 200 A bus bar ,240 V with detachable Gland Plate, Box Insertion Marks ,Circuit Identification Label ,Neutral Link ,Earth Link , Tin Plated Copper Bus Bar including , Disconnecting electric connections, dismantling from position unserviceable DBs for taking into credit complete all as specified and as directed.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, SPN 12 way DB with 200 A bus bar ,240 V with detachable Gland Plate, Box Insertion Marks ,Circuit Identification Label ,Neutral Link ,Earth Link , Tin Plated Copper Bus Bar including , Disconnecting electric connections, dismantling from position unserviceable DBs for taking into credit complete all as specified and as directed.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, TPN 4 way DB ,415 V with Detachable Gland Plate, Box Insertion Marks •,Circuit Identification Label •,Neutral Link ,Earth Link , Tin Plated Copper Bus Bar including , Disconnecting electric connections, dismantling from position unserviceable DBs complete for taking into credit all as specified and as directed.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, TPN 8 way DB ,415 V with Detachable Gland Plate, Box Insertion Marks •,Circuit Identification Label •,Neutral Link ,Earth Link , Tin Plated Copper Bus Bar including , Disconnecting electric connections, dismantling from position unserviceable DBs complete for taking into credit all as specified and as directed.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, TPN 12 way DB ,415 V with Detachable Gland Plate, Box Insertion Marks •,Circuit Identification Label •,Neutral Link ,Earth Link , Tin Plated Copper Bus Bar including , Disconnecting electric connections, dismantling from position unserviceable DBs complete for taking into credit all as specified and as directed.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, VTPN 4 way DB with Degree of Protection IP 54 including , Disconnecting electric connections, dismantling from position unserviceable DBs for taking into credit complete all as specified and as directed.

Supply and fix MCB SP 5 A to 32 A , B curve, 10 kA including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Supply and fix MCB SP 40 Amps , B curve 10 kA including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Supply and fix MCB SPN 32 Amps , C curve 10 kA including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Supply and fix MCB SPN 40 A- 63Amps , C curve 10 kA including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Supply and fix MCB TP 25A - 63 A , C curve 10 kA including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Supply and fix MCB TPN 16 A- 32 Amps , C curve 10 kA including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Supply and fix MCB TPN 40A- 100 A , C curve 10 kA including , Disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Material and labour for earthing complete with galvanised steel earth plate electrode 60cm×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to 32x6mm GI strip as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No.3 connected to earthing test point,including 20 mm GI pipe (Medium grade) for watering and 40 mm GI pipe (Medium grade) for protection of earth strip and etc.. including testing on completion ,PCC chambers in PCC1:3:6 type C1, RCC M25 type cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle GI funnel & wiremesh ,funnel,lugs and charcoal,salt etc all as applicable including taking down old unserviceable earthing complete for taking into credit all as specified and as directed by the Engineer-in-Charge Note:-(i) The rates quoted is inclusive of 32x6mm GI strip earth conductor upto a length of 7.5m from the earth pit.

Supply and lay earth continuity conductor or main earting lead fixed to wall on batten or recess or burried in ground or drawn in conduit / conduit pipe or fixed to poles or any other indicted situation for loop earthing etc of galvanised steel earth strip of size 32 X 6mm including taking down old unserviceable earth strip complete for taking into credit complete all as specified and as directed by the Engineer-in-Charge

Material and labour for earthing complete with galvanised steel earth plate electrode 60cm×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised steel earth wire 4mm dia as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No.3 connected to earthing test point,including 20 mm GI pipe (Medium grade) for watering and 40 mm GI pipe (Medium grade) for protection of earth strip and etc.. including testing on completion ,PCC chambers in PCC1:3:6 type C1, RCC M25 type cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle GI funnel & wiremesh ,funnel,lugs and charcoal,salt etc all as applicable including taking down old unserviceable earthing complete for taking into credit complete all as specified and as directed by the Engineer-in-Chargecomplete all as specified and as directed by the Engineer-in-Charge Note:-(i) The rates quoted is inclusive of 32x6mm GI strip earth conductor upto a length of 7.5m from the earth pit.

Supply and lay earth continuity conductor or main earting lead fixed to wall on batten or recess or burried in ground or drawn in conduit / conduit pipe or fixed to poles or any other indicted situation for loop earthing etc of galvanised steel earth wire 4mm dia including taking down old unserviceable GI earth wire complete all as specified and as directed.

Supply and fix in replacement Lightning Protection Single point air termination aluminum rod 12mm dia 300mm long with base plate including taking down old unserviceable aluminium rod for taking into credit complete all as specified and as directed by the Engineer-in-Charge .

Supply and fix in replacement Test point terminal box made out of Gun metal or Phosphorous bronze of size 75x75x25mm drilled and screwed including 3 Nos. 8mm dia 25mm long hex head screws including taking down old unserviceable test point terminal box for taking into credit complete all as specified and as directed by the Engineer-in-Charge .

Supply and fix in replacement Aluminium strip of 25x 3.15mm fixed with screws/ clamps / insulators for roof conductors and down conductors above ground level complete including taking down old unserviceable Aluminium strip for taking into credit complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix in replacement MCCB 4 pole 415 volts , 125 Amps, with rupturing capacity 16 KA complete all as specified and as directed including taking down old unserviceable MCCB for taking into credit complete all as specified and as directed by the Engineer-in-Charge . .(Make : L&T/ABB/Legrand)

Supply and fix in replacement MCCB four pole 415 volts 50 Hz , 160 amps, with rupturing capacity 25 KA complete all as specified and as directed including taking down old unserviceable MCCB for taking into credit complete all as specified and as directed by the Engineer-in-Charge . . (Make : L&T/ABB/Legrand)

Material and labour for Painting the DB Boxes as required at site after scraping out completely the old paint with one coat of redoxide primer and two coats of synthetic enammel paint including carrying out minor welding works if reqired as directed by the Engineer in charge NOTE:Colour of paint shall be decided by the Engineer-in-charge.

Supply and fix in replacement ON Load Change over switch 415V in shet metal enclosures 4 pole 160 Amps including taking down old unserviceable load change over switch for taking into credit.

Writing letters (Block.Roman, Italic or Indian) with thick paint ,stand out boldly and solidly without showing signs of brush marks, or by Stickering , upto 10 cm height and painting with contrasting colour in the background of letter complete as directed. NOTE:Colour of paint/ stickering shall be decided by the Engg-in-charge.

Supply and fix plug top 3 pin 5 A including removing old unserviceable item for taking into credit complete all as specified and directed

Supply and fix plug top 3 pin 15 A including removing old unserviceable item for taking into credit complete all as specified and directed

Taking down carefully unserviceable ceiling fans of any size from its position, dismantling blades, taking the fan motor to electrical replacement shop and bringing back the fan motor after making it serviceable & testing and hanging the ceiling fan in its position after fixing the removed blades properly and making necessary connections to ceiling rose complete all as specified and directed. Note:- Replacement of unserviceable spare parts shall be measured and paid separately under respective items of this schedule here-in-after.

Description all as per Sl item No 67 but for exhaust fan of any size/model.

Description all as per Sl item No 67 but wall mounted fan of any size.

Material and labour for Bearing Heavy Duty double ball bearing set (2 nos) with tolerance, Hardened Carbon Steel Balls with protective seal lubricated with high quality grease for smooth running for Ceiling fan complete all as specified and as directed.

Material and labour for Bearing Heavy Duty double ball bearings/bush bearing set (02 nos) with tolerance, Hardened Carbon Steel Balls with protective seal lubricated with high quality grease for smooth running for exhaust fan complete all as specified and as directed.

Description all as per Sl item No 71 but for flame proof exhaust fan of any size/model.

Description all as per Sl item No 71 but for wall mounted fan of any size/model.

Material and labour for condensor 2.5 mfd for Ceiling fan, oil type.complete all as specified and as directed.

Material and labour for condensor 2.5 to 4 mfd for exhaust fan, oil type.complete all as specified and as directed.

Material and labour for condensor 2.5 to 4 mfd for flame proof exhaust fan, oil type.complete all as specified and as directed.

Material and labour for condensor 2.5 to 4 mfd for wall mounted fan, oil type.complete all as specified and as directed.

Material and labour for removing the burnt winding of ceiling fan of any size, cleaning the slot, rewinding with super enamelled copper wire of suitable size, varnishing heating and insulating complete all as specified and directed by Engr-in-charge.

All as per Item No.78, but exhaust fan of size 300mm sweep.

All as per Item No. 78 but exhaust fan of size 450mm sweep.

All as per Item No.78, but flame proof exhaust fan of size 450mm sweep.

All as per Item No. 78, but wall mounted fan of size 380mm to 450 sweep.

Material and labour for shaft of ceiling fan complete all as specified and directed by Engr-in-charge.

All as per Item No. 83 but exhaust fan of size 300mm sweep.

All as per Item No. 83 but exhaust fan of size 450mm sweep.

All as per Item No. 83 but flame proof exhaust fan of size 450mm sweep.

All as per Item No. 83 but wall mounted fan of size 380mm to 450 sweep.

Supply only shackle accessories to hold with fan hook complete with rubber bush, bolt, nut, split pin complete all as specified and directed.

Material and labour for painting of ceiling fan/exhaust fan/wall mounted fan of any size/make/model complete in site with synthetic enamel paint of approved colour by brush including filling cavities with fillers, one coat of after cleaning dust and rewriting the fan number etc all as directed.

Material and labour fan blade set high quality for 1200 mm sweep fan with fixing screws.

Material and labour fan blade set made of aluminium for 300 mm sweep exhaust fan with fixing screws.

Material and labour fan blade set made of aluminium for 450 mm sweep exhaust fan with fixing screws.

Supply and fix louvers for exhaust fan of any size including taking down old unserviceable louvers and removing the material for taking credit complete all as specified and directed.

Dismantling and taking out of unserviceable geyser of any capacity/make/model, transporting to the workshop for complete over-hauling, testing of copper container, rectifying the defects including replacement of of glass wool/insulating material of existing quality and returning to the site at INS Parundu, refixing and connecting up with the water connection and testing including replacement of following parts :- Note :- Replacement of spares will be measured and paid for separately under respective items of the schedule here-in-after as supply only.

Removing the the door assembly and the deposits to be removed by scraping or cleaning the element with diluted Hydrochloric acid and flush out sediments deposited in the tank.

Supply only glass lined Incoloy 800 heating element of capacity 2 KW with rubber gasket complete all as specified and directed.

Supply only capillary type high precision thermostat (2 nos) preferebly with highest safety VDE mark suitable for storage type water heater complete all as specified and directed.

Supply only non-self resetting capillary thermal cutout preferebly with highest safety VDE mark suitable for storage type water heater complete all as specified and directed.

Supply only Steel (SS) braided ,Flexible Hoses (2 nos) having a minimum pressure rating of 8 bar and compatible for hot water applications including making end connections for water inlet/ outlet from/to water heater or to the discharge line complete all as specified and as directed.

Supply only Anode rod made of aluminium / magnesium .

Supply only Temperature control knob

Supply only Heating indicator lamp and power indicator lamp

Supply only drain valve.

Supply only geyser tank of capacity 25 Ltrs made out of heavy gauge stainless steel with glass enamel coating or coated complete all as specified and directed.

Supply only multifunction safety relief valve/pressure relief valve suitable for geyser complete all as specified and directed.

Supply only brass Non return valve 15 mm/20 mm dia suitable for geyser complete all as specified and directed.

Supply only Apparatus plate assembly suitable to fix thermostat, heating elements as of geyser and nuts etc complete all as specified and directed.

Supply only brass Fusible plug

Painting of water heater (Geyser) up to 25 Ltr capacity with synthetic enamel paint of approved colour over a coat of redoxide after removing of old paint by scraching and filling of cavities with fillers.

Supply only 3 core 4.0 Sqmm copper conductor cable suitable for geysers of any size complete all as specified and directed.

Supply and fix 3 pin plug top suitable for metal socket of capacity 25 Amps complete all as specified and directed.

Removing the tank from the geyser, brazing to arrest the leakage, reassembling and refixing complete all as specified and directed.

Supply only Bottom inspection chamber cover suitable for 25 Ltrs capacity geyser of any make/model complete all as specified and directed.

Supply and fixing LED lights fitting 1x 20 W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete. and taking down old U/S fittings for taking into credit complete all as specified and directed

Supply and fixing LED light fitting 1x9W/1X10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed including taking down old U/S fittings for taking into credit complete all as specified and as directed..

Supply and fixing in replacement LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete including taking down old U/S fittings for taking into credit complete all as specified and as directed..

Supply and fixing in replacement LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete including taking down old U/S fittings for taking into credit complete all as specified and as directed..

Supply and fixing in replacement round /square 300 mm x 300 mm shape 15 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete including taking down old U/S fittings for taking into credit complete all as specified and as directed.

Supply and fix in replacement Electronic Ballast 28 Watts including taking down old unserviceable ballast and removing the material for taking credit complete all as specified and as directed.

Supply and fix in replacement 2x28 watts electronic ballast suitable for FTL fitting including removing old one all as directed.

Supply and hang in replacements vertical mounting integral highbay/ mediumbay in hanger ceiling at 10 meter height LED IP65 luminaire, 100 watts ,efficacy upto 100Lm/W , IP65.Surge protection of internal 4kV and external 4kV complete all as specified and as directed. Make: Philips BVP192 LED100 CW NB FG A1 GR PSU or equivalent as mentioned in PS

Supply and fixing in replacement LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete. including all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed.

Supply and fix in replacement LED light fitting 2x 16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size including all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed.

REPAIRS TO COOLING APPLIANCES

Providing comprehensive annual maintenance periodical/preventive maintenance including annual maintenance of cooling appliances ( Split type Air Conditioners, Water coolers, Refrigerators and Deep Freezers) as per manufacturer specification by providing one AC/Refrigeration mechanic including replacement of components as listed in subsequent items here in after. The maintenance of cooling appliances includes the following:- (a) Cleaning of coil unit with dust blower, lubricate the indoor and outdoor fan motor with oil. (b) Cleaning of air filters, indoor unit grills & filters through air blower. (c) Checking and cleaning the drain connection and air filter periodically, washing of coil with ventiklean solution once in a contract period. (d) Check and replace the refrigerant pipe once in a contract period or as and when required. (e) Check and repair the minor electrical fault in incoming supply. (f) Check and replace the water PVC pipe. (g) Replacement of faulty spares/components (h) Carry out the monthly, quarterly and annual maintenance of all cooling appliances of any make & capacity with job card and making the Cooling Appliances functional (Each Job contains 3 Complaints)

Supply only the following new items for 1.5 / 2.00 Ton Capacity Split type AC including testing and commissioning etc complete all as directed.

Capacitor 60 MFD.

Air filters.

Condenser fan motor 1.5 HP with blade set .

Blower fan motor 1.6 HP with blade set. Make:

Blower with circular leaf.

Copper condenser coil unit (for A/C)

Copper cooling coil unit (for A/C)

Indoor motor capacitor 2.5 MFD. Make:

Stainer tube (copper)

Capillary tube (copper)

Non return valve (For gas top up charging)

Remote control suitable for Non inverter model Split AC. Make : LG

Remote control suitable for Non inverter model Split AC. Make : Bluestar

Remote control suitable for Non inverter model Split AC. Make : Daiken

Remote control suitable for Non inverter model Split AC. Make : Universal

Remote control suitable for inverter model Split AC. Make : Bluestar

Remote control suitable for inverter model Split AC. Make : Daiken

PCB board suitable for indoor unit of Non inverter model split AC 1.5/2.0 TR Make : LG

PCB board suitable for indoor unit of Non inverter model split AC 1.5/2.0 TR Make : Bluestar

PCB board suitable for indoor unit of Non inverter model split AC 1.5/2.0 TR Make : Daiken

PCB board suitable for indoor unit of Inverter model split AC 1.5/2.0 TR . Make : LG

PCB board suitable for outdoor unit of Inverter model split AC 1.5/2.0 TR . Make : LG

PCB board suitable for indoor unit of Inverter model split AC 1.5/2.0 TR . Make : Daiken

PCB board suitable for outdoor unit of Inverter model split AC 1.5/2.0 TR . Make : Daiken

Copper pipe of size 1/2" for suction line with foam insulation

Copper pipe of size 1/4" for discharge line with foam insulation

Swing Motor for indoor unit

Outdoor unit stand

Condenser fan motor blade

Indoor Motor blower

Supply and fix PVC insulated unsheathed cables of size 2.5 sqmm 3 core multi-stranded Copper conductor wire suitable for geysers complete all as specified and as directed.

Supply and fix Metal plug top for AC complete all as specified and as directed.

Supply only the new following items for 3.00 Ton Capacity Floor standing /Voltas make Tower AC including testing and commissioning etc complete all as directed.

Air filters.

Condenser fan motor with blade set .

Blower fan motor with blade set.

Blower with circular leaf.

Condenser coil unit (for A/C)

Cooling coil unit (for A/C)

Indoor motor capacitor 2.5 MFD.

Strainer tube (copper)

Capillary tube (copper)

Non return valve (For gas top up charging)

Remote control suitable for Non inverter Tower AC.

PCB board suitable for outdoor unit.

PCB board suitable for indoor unit.

Copper pipe of size 5/8" for suction line with foam insulation

Copper pipe of size 3/8" for discharge line with foam insulation

Swing Motor for indoor unit

Outdoor unit stand

Condenser fan motor blade

Indoor Motor blower

Supply and fix PVC insulated unsheathed cables of size 4 sqmm 5 core multi-stranded Copper conductor wire suitable for geysers complete all as specified and as directed.

Three phase metal plug top

Supply only the new following items for water cooler 40/80 Litres capacity including testing and commissioning etc complete all as directed.

Relay unit

PVC float valves , high pressure with polythene float and fly nut screwed to iron pipe or ferrule of bore 15 mm.

Thermostat assembly

Water tap suitable for water cooler.

Starting Capacitor 80-100 MFD

Running capacitor 36 MFD

Condenser fan motor 1.6HP with blade set

Over load protector (OLP)

Supply only new compressor including pumping out oil, cleaning the refrigeration system with CO2 and charging refrigerant gas (M-22/F-22) providing NRV for further topping up of gas and re-fixing in the position including complete testing and commissioning all as directed for the following appliances :-

Split type AC 1.5 Ton capacity. Make: Bluestar or Voltas /LG/Samsung/Panasonic

Split type AC 2.0 Ton capacity. Make: Bluestar or Voltas /LG/Samsung/Panasonic

Water cooler 40/80 Litres capacity . Make: Samsung or Voltas /LG/Bluestar

Floor standing/Tower AC 3 Ton Capacity. Make : Voltas or LG/Bluestar/Samsung

Repair to stabilizer of capacity 4 or 5 KVA capacity by removing the old / burnt transformer and replaced with new transformer complete all as directed.

Repair to stabilizer by removing the old / burnt relay board suitable for Voltage stabilizer of capacity 4 KVA / 5 KVA capacity

Material and labour Painting complete with super enamel paint of approved colour for water cooler all as specified and directed.

Supply and fix condensed water PVC flexible pipe of standard quality of suitable size fixing with suitable clamps on wall for split type AC of capacity of 1.5/2.0 Ton complete all as specified and as directed.

Supply only R22 /R32 /R410 Gas complete all as specified and directed.

Supply only R134a Gas complete all as specified and directed.

Dismantling and disconnecting carefully the existing split AC 1.5/2.0 Ton capacity after disconnecting the copper pipe and electrical connection, Cleaning the refrigeration system with CO2 and fixing in a new position including, brazing, testing and commissioning complete all as directed for the following cooling appliances :- NOTE : The wt of refrigerant used for filling/top up shall be measured and paid under respective item.

Supply only 2 nos of 1/2" x 3/8" Foam Heat Insulated Pipe Black for Air Conditioner complete all as specified and directed.

Material and labour for making good of surface with sealing the cavity /hole drilled to facilitate tubing, using white cement/POP and cleaning the surface to match with existing surface complete all as specified and directed.

Material only for following items for refrigerators/Deep Freezers 320 Litres capacity including testing and commissioning etc complete all as specified and directed.

(a) Relay unit.

(b) Thermostat assembly.

(c) Condenser coil

(d) Freezer for double door refrigerator

Supply only new compressor including pumping out oil, cleaning the refrigeration system with CO2 and charging refrigerant gas providing NRV for further topping up of gas and re-fixing in the position including complete testing and commissioning all as directed for the following appliances :-

(a) Refrigerators 310/320 litres capacity. Make: Samsung or Voltas /LG/Bluestar

(b) Deep Freezers 320 litres capacity. Make: Samsung or Voltas /LG/Bluestar

Material and labour Painting complete with super enamel paint of approved colour for Refrigerator/ water cooler all as specified and directed.

REPAIRS TO WATER SUPPLY

Excavating in trenches, not exc 1.5m wide and not exc 1.5m in depth; for laying pipe or excavation in pits not exc 10 sq. m on plan and not exc 1.5m in depth and getting out in any type of soil, complete all as specified

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

Removing excavated soils n exc. 50m and depositing where directed at a level n exc. 1.5m above the starting point complete all as specified and as directed by the Engineer-in-Charge.

Taking down bore steel tubing and connections, removal from site for taking into credit complete all as specified and as directed by the Engineer-in-Charge of following bore sizes:-

(a) 20 mm bore steel tubing

(b) 25 mm to 32 mm bore steel tubing

(c) 40 mm to 50 mm bore steel tubing

(d) 80 mm bore steel tubing

Supply and fix GI tubing medium grade including provision of necessary fittings like Tee,Bend,Socket,Elbow, Short pieces connectors, plugs, unions, etc and accessories laid in trenches all as specified and directed by Engineer-in-Charge of following bore sizes:-

(a) 20 mm bore steel tubing

(b) 25 mm bore steel tubing

(d) 40 mm bore steel tubing

(e) 50 mm bore steel tubing

(f) 80 mm bore steel tubing

Supply and Fixing GI tubing medium grade including provision of fittings like Tee,Bend,Socket,Elbow, Short pieces connectors, plugs, unions, etc and accessories on walls/roofs all as specified and directed by Engineer-in-Charge of following bore sizes:-

(a) 20 mm bore steel tubing

(b) 25 mm bore steel tubing

(d) 40 mm bore steel tubing

(e) 50 mm bore steel tubing

Material and labour for cutting and screwing (or lengthening screw on pipe to form connector) in the existing bore steel tubing for alterations or additions (Each cut measured) after taking down existing steel tubing complete all as specified and as directed by the Engineer-in-Charge of following bore sizes:-

(a) 20 mm bore steel tubing

(b) 25 to 32 mm bore steel tubing

(c) 40 mm to 50 mm bore steel tubing

Material and labour for cutting and screwing (or lengthening screw on pipe to form connector) done in position without taking down in the existing steel tubing for alterations or additions (Each cut measured) complete all as specified and as directed by the Engineer-in-Charge of following bore sizes:-

(a) 20mm bore steel tubing

(b) 25 to 32 mm bore steel tubing

(c) 40 mm to 50 mm bore steel tubing

Supply and fixing of gun metal gate valve, painted finish, with forged brass spindle and iron wheel head, screwed both ends internally IS-778 marked, Class-2, for iron pipe of following sizes complete all as specified and directed.

(a) 20 mm bore steel tubing

(b) 25 mm bore steel tubing

(c) 32 mm bore steel tubing

(d) 40 mm bore steel tubing

(e) 50 mm bore steel tubing

Supply and fix in repair brass float valve, ISI marked high pressure with polythene float and fly nut complete, screwed of following size / bore including necessary GI fittings such as elbow, reducer, nipple etc.

(a) 20 mm dia

(b) 25 mm dia

(d) 40 mm dia

(e) 50 mm dia

Supply and fix Pressure gauge 5" dia, 0 to 14 Kg/cm2 range fixing on delivery pipe of pump set and removing existing defective pressure gauge and taken as credit complete all as specified and as directed.

Supply and fix sluice valves flanged end, cast iron body, flanged and drilled and non rising type stainless steel spindle with nut, long body, class P N 1.6, conforming to IS 14846 of 2000 for following sizes including all flange joint with rubber or fiber board, bolts, nuts and washers complete including pumping out accumulated water all as specified and directed by Eng-in-Charge of following sizes.

(a) Sluice Valve, Class PN 1.6, 63mm dia

(b) Sluice Valve, Class PN 1.6, 80mm dia

(c) Non Return Sluice Valve, 80mm dia

Supply and fix Foot Valve screwed / flanged including necessary fittings like connecting flanges of following sizes.

(a) Foot Valve 50 mm dia

(b) Foot Valve 63 mm dia

Replacement of GI flange having holes (ISI marked) suitable for 40mm bore pipe including joinery material such as rubber gasket bolt units and washers etc in place of unserviceable all as directed.

All as per item No.158 above but Suitable for 50 mm bore pipe

All as per item No. 158 above but Suitable for 80 mm bore pipe

Replacement of GI union of both end lock nut screwed with leak proof washer connected to existing GI tubing of 20mm bore in place of unserviceable complete all as directed (ISI marked)

All as per item No. 159 herein before but suitable for 25 mm bore pipe

All as per item No. 159 herein before but suitable for 40 mm bore pipe

All as per item No. 159 herein before but suitable for 50 mm bore pipe

Material and labour for by scraping / cleaning with wire brushes to remove the old painting from pump, motor, coupling guard, MS common base frame and painting with two coats of synthetic enamel paint of approved quality over a coat of red oxide primer as specified below here in after for 1 / 2 / 3 & 5 HP pumping sets:- (a) Motor and pump - Smoke Grey colour (b) Coupling guard and motor air grill - Post office Red colour.(c) Common base frame - Black colour (d) Suction line and delivery line in side pump house - Navy blue colour for fresh water pipe lines. (e) Writing SM/MES No 25 mm wide in white colour on motor and pump.

Material and labour for earthing complete with galvanised steel earth plate electrode 60cm×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to 32x6mm GI strip as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No.3 in SSR part1 connected to earthing test point, including 20 mm GI pipe (Medium grade) for watering and 40 mm GI pipe (Medium grade) for protection of earth strip and etc.. including testing on completion ,PCC chambers in PCC1:3:6 type C1, RCC M25 type cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle GI funnel & wire mesh ,funnel, lugs and charcoal, salt etc all as applicable complete all as specified and as directed by the Engineer-in-Charge

Material and labour for earthing complete with galvanised steel earth plate electrode 60cm×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No.3 in SSR part 1 connected to earthing test point, including 20 mm GI pipe (Medium grade) for watering and 40 mm GI pipe (Medium grade) for protection of earth strip and etc.. including testing on completion ,PCC chambers in PCC1:3:6 type C1, RCC M25 type cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle GI funnel & wire mesh ,funnel, lugs and charcoal, salt etc all as applicable complete all as specified and as directed by the Engineer-in-Charge

Taking down defective mono block / Centrifugal pump set from foundation by opening of coupling and foundation bolts and transporting to workshop for repairing and reassembling after servicing and overhauling complete with oiling/greasing, lubricating the parts including repair / replacement of worn out parts and replacement of base foundation nuts and bolts and re-installing ,necessary electrical connection and testing for satisfactory performance complete all as specified and directed by Engineer - in - Charge. for electric driven pump set of 1 HP/ 2 HP capacity Note:- (i) The rate quoted for this item shall includes labour charge only for maint repair and replacement of defective/UNSV spares/accessories. Spares are to measured and paid separately under subsequent items. (ii) Cost of other minor items/spares such as nut, bolts washers, gaskets, etc which are not covered under Sch 'A' but required for effective functioning of the plant shall be deemed to included in this item. (ii) The cost of spares shall be paid under relevant items given below (iii) In case of any damage to the pipes during the time of removal of the pump set ,contractor shall be responsible for repairing the same without any extra cost to the government.

Rewinding of motor coil complete as per IS-396 of 1953 using super enameled copper wire of adequate gauge and weight including replacement of all insulation material and terminal lead for power supply and other petty items required for making motor functional.(Note: Supply only items required for repair shall be meausred and paid under relevant items herein after)

Supply only Ball bearings (drive and non drive end)

Supply only Electro dynamically balanced bronze impeller

Supply only Impeller Key

Supply only Water Seal

Supply only Terminal connection with terminal box

Supply only Condenser suitable capacity / MFD

All as per item No :163 herein before but pump set of capacity 3 HP Note: The cost of spares shall be paid under relevant items given below as " Supply only".

Rewinding of motor coil complete as per IS-396 of 1953 using super enameled copper wire of adequate gauge and weight including replacement of all insulation material and terminal lead for power supply and other petty items required for making motor functional.

Supply only Ball bearing (Drive and Non drive end)

Supply only Cooling fan blade

Supply only Cooling fan cover with suitable screws

Supply only Terminal box with terminal connection

Supply only Electric dynamically balanced bronze impeller

Supply only Shaft mild steel

Supply only Gun Metal bush

Supply only Gland cup with bolts and nuts

Supply only Flange drilled suitable size with bolts, nuts and washers including rubber gasket

Supply only Air cock nozzle brass

Supply only Shaft coupling

Supply only Thrust bearing

Supply only Rotor sleeve

Supply and fix Three phase direct online starter , suitable for 1 HP - 5 HP Pump/motor including necessary electrical connections and taking down old unserviceable all as directed. Make : L & T or equivalent

Supply and fix single phase preventer 3 phase 415 volts including taking out old unserviceable all as directed.. Make: L & T or equivalent.

Taking down defective mono block / Centrifugal pump set from foundation by opening of coupling and foundation bolts and transporting to workshop for repairing and reassembling after servicing and overhauling complete with oiling/greasing, lubricating the parts including repair / replacement of worn out parts and replacement of base foundation nuts and bolts and re-installing ,necessary electrical connection and testing for satisfactory performance complete all as specified and directed by Engineer - in - Charge. for electric driven pump set of 0.5 HP capacity Note:- (i) The rate quoted for this item shall includes labour charge only for maint repair and replacement of defective/UNSV spares/accessories. Spares are to measured and paid separately under subsequent items. (ii) Cost of other minor items/spares such as nut, bolts washers, gaskets, etc which are not covered under Sch 'A' but required for effective functioning of the plant shall be deemed to included in this item. (ii) The cost of spares shall be paid under relevant items given below (iii) In case of any damage to the pipes during the time of removal of the pump set ,contractor shall be responsible for repairing the same without any extra cost to the government.

Rewinding of motor coil complete as per IS-396 of 1953 using super enameled copper wire of adequate gauge and weight including replacement of all insulation material and terminal lead for power supply and other petty items required for making motor functional.

Supply only Ball bearings (drive and non drive end)

Supply only Electro dynamically balanced bronze impeller

Supply only Impeller Key

Supply only Water Seal

Supply only Terminal connection with terminal box

Supply only Condenser suitable capacity / MFD

All as per item No 167 herein before but pump set of capacity 5 HP Note: The cost of spares shall be paid under relevant items given below as " Supply only".

Rewinding of motor coil complete as per IS-396 of 1953 using super enameled copper wire of adequate gauge and weight including replacement of all insulation material and terminal lead for power supply and other petty items required for making motor functional.

Supply only Ball bearing (Drive and Non drive end)

Supply only Cooling fan blade

Supply only Cooling fan cover with suitable screws

Supply only Terminal box with terminal connection

Supply only Electric dynamically balanced bronze impeller

Supply only Shaft mild steel

Supply only Gun Metal bush

Supply only Gland cup with bolts and nuts

Supply only Flange drilled suitable size with bolts, nuts and washers including rubber gasket

Supply only Air cock nozzle brass

Supply only Shaft coupling

All as per Sl item No : 168 herein before but defective openwell submersible pumpset of capacity 0.5 HP / 1 HP 3 Ph, 440 Volts including taking up the pump set from openwell/UG sump after disconnecting the electrical and pipeline connection, complete without any damage to the pumpset or the pipes and transporting to workshop including repair/replacement of worn out parts, servicing and overhauling complete with oiling/greasing, lubricating the parts and reassembling and painting of submersible pumpset with motor with two coat of synthetic enamel paint over a coat of red oxide after clearing and scrupbing and shifting back to borewell, lowering commissioning and testing on full load complete all as specified and directed by Engineer-in-charge. Note: In case of any damage to the pipes during the time of removal of the pump set ,contractor shall be responsible for repairing the same without any extra cost to the government.

Rewinding of motor coil complete as per IS-396 of 1953 using super enameled copper wire of adequate gauge and weight including replacement of all insulation material and terminal lead for power supply and other petty items required for making motor functional.

Supply only Thrust bearing

Supply only Electro dynamically balanced bronze impeller

Supply only Gun Metal bush

Supply only Gland Cup with bolts and nuts

Supply only GI Flange drilled suitable size bolts, nuts, washers and rubber gasket

Supply only Shaft Mild steel

Supply only Rotor sleeve

All as per Sl item No :169 herein before but openwell submersible pumpset of capacity 2 HP / 3 HP . Note: The cost of spares shall be paid under relevant items given below as " Supply only".

Rewinding of motor coil complete as per IS-396 of 1953 using super enameled copper wire of adequate gauge and weight including replacement of all insulation material and terminal lead for power supply and other petty items required for making motor functional.

Supply only Thrust bearing

Supply only Electro dynamically balanced bronze impeller

Supply only Gun Metal bush

Supply only Gland Cup with bolts and nuts

Supply only GI Flange drilled suitable size bolts, nuts, washers and rubber gasket

Supply only Shaft Mild steel

Supply only Rotor sleeve

All as per Sl item No :170 herein before but openwell submersible pumpset of capacity 5 HP . Note: The cost of spares shall be paid under relevant items given below as " Supply only".

Rewinding of motor coil complete as per IS-396 of 1953 using super enameled copper wire of adequate gauge and weight including replacement of all insulation material and terminal lead for power supply and other petty items required for making motor functional.

Supply only Thrust bearing

Supply only Electro dynamically balanced bronze impeller

Supply only Gun Metal bush

Supply only Gland Cup with bolts and nuts

Supply only GI Flange drilled suitable size bolts, nuts, washers and rubber gasket

Supply only Shaft Mild steel

Supply only Rotor sleeve

All as per Sl item No :171 herein before but Non- clogging submersible pump set capacity 7.5 HP . Note: The cost of spares shall be paid under relevant items given below as " Supply only".

Rewinding of motor coil complete as per IS-396 of 1953 using super enameled copper wire of adequate gauge and weight including replacement of all insulation material and terminal lead for power supply and other petty items required for making motor functional.

Supply only Thrust/ball bearing

Supply only Electro dynamically balanced bronze impeller

Supply only Cooling fan blade

Supply only terminal box with terminal connectors

Supply only Shaft Mild steel

Supply only Gun Metal bush

Supply only chlorine test kit. Make: Aqua/Highbird/RMCO

Supply only O-tolidine regent solution in 500 ml bottle (Make : Glaxo/SDS/Water Chem)

Supply only Calcium Hypochlorite 65% to 70% Chlorine content in granular form (Calcium based Granular disinfectant for water treatment of drinking water ). Packed in 45 Kgs each Drum. Make:- Sree Rayalaseema Hi Strength Hypo Ltd.(Brand :- PURI CHLOR) or approved by NMPT Committee of E-in-C's Branch. Note:- The contractor must submit the NSF Certificate of the product, FSSAI Registration and COC (Certificate of Compliance) in original from manufactures by All India Authorized MES Distributor for each batch of product delivered indicating. Including chemical analysis report by all India authorized MES Distributor. Product must have min. 65% Chlorine Contents suitable for Human Consumption.

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

Material and Labour Cleaning valve chamber of any size by removing all unwanted particles such as mud, sand, dust, dirt, decayed leaves etc. and applying two coats of white wash to all internal and external surfaces of valve chamber all as directed by Engineer-in-charge.

Cleaning the internal and external surface of UG sump / Static water tank of capacity up to 10000 gallons and well by scrapping/brushing and removing all silt dust etc from walls, floors, clean with water and bleaching powder and applying one coat of lime wash to all internal surfaces and complete removal of sand,dust.dirt and other unwanted coatings from the exterior wall surfaces by suitable means and painting with weather proof oil bound distemper to complete side wall and top surface of sump including writing particulars such as capacity of sump, date of cleaning and due date of cleaning etc using white paint on black back ground with height of letter to match with the existing size including painting to incoming and outgoing pipe lines and valves/valve chambers with approved colour (Pipe line exposed above surface) of any size complete all as directed

Cleaning the internal and external surface of Shallow well of size 4.50 mtr dia. and 6 mtr depth by scrapping/brushing and removing all silt dust etc from walls, floors, clean with water and bleaching powder and applying one coat of lime wash to all internal surfaces and complete removal of sand,dust.dirt and other unwanted coatings from the exterior wall surfaces by suitable means and painting with weather proof oil bound distemper to complete side wall of shallow well including writing particulars such as depth of shallow well, date of cleaning and due date of cleaning etc using white paint on black back ground with height of letter to match with the existing size including painting to pipe lines and valves with approved colour (Pipe line exposed above surface) of any size complete all as directed

Cleaning the internal and external surface of deep Open well of size 7-10 mtr dia. and 10-15 mtr depth by scrapping/brushing and removing all silt dust etc from walls, floors, clean with water and bleaching powder and applying one coat of lime wash to all internal surfaces and complete removal of sand,dust.dirt and other unwanted coatings from the exterior wall surfaces by suitable means and painting with weather proof oil bound distemper to complete side wall of shallow well including writing particulars such as depth of shallow well, date of cleaning and due date of cleaning etc using white paint on black back ground with height of letter to match with the existing size including painting to pipe lines and valves with approved colour (Pipe line exposed above surface) of any size complete all as directed

Cleaning the internal surfaces of Over Head Tank at 45 m height / staging by scrapping down/brushing and removing all silt dirt, algae etc from walls, floors, washing/ cleaning with water and applying one coat of white wash to all internal surfaces of walls and ceilings complete including writing particulars such as capacity of OH tank, date of cleaning and due date of cleaning etc using white paint on black back ground with height of letter to match with the existing size including painting to incoming and outgoing pipe lines and valves/valve chambers with approved colour (Pipe line exposed above surface) of any size complete all as directed all as directed by Engineer-in-charge for 100000 Litres capacity

Cleaning the internal surfaces of Over Head Tank at 15 m height / staging by scrapping down/brushing and removing all silt dirt, algae etc from walls, floors, washing/ cleaning with water and applying one coat of white wash to all internal surfaces of walls and ceilings complete including writing particulars such as capacity of OH tank, date of cleaning and due date of cleaning etc using white paint on black back ground with height of letter to match with the existing size including painting to incoming and outgoing pipe lines and valves/valve chambers with approved colour (Pipe line exposed above surface) of any size complete all as directed all as directed by Engineer-in-charge for 15000 Ltr capacity.

Material and Labour Cleaning rain water collection well (depth 3 mtr: meant for collection of rain water and pumping away the collected water by submersible pumps of 7.5 HP during rainy season) by removing all unwanted particles such as mud, sand, dust, dirt, decayed leaves etc. and applying two coats of white wash to all internal and external surfaces of collection well including painting of submersible pumps 7.5 HP and connected pipe lines ( 2 Pump sets in each rain water collection chamber) with synthetic enamel paint of approved colour all as directed by Engineer-in-charge.

NOTE FOR SL ITEM NO 178 TO 183 - 1. T & P for dewatering UG Sump / Static Tank has to be arranged by the contractor. Rate quoted is inclusive of material and labour required for dewatering. Nothing extra shall be paid separately. 2. All the operations should be executed by trained workers and technicians, properly dressed along with gum boots, safety harness to work as per the direction of Engineer in charge. Contractor shall bring suitable fittings to connect cleanout pipe and suitable length pipe using cleanout facility if available and operational without damaging water tank. Nothing extra shall be paid separately. Contractor shall be responsible for complete cleaning, suction, disposal activity and thereafter. Any damages to water tank during cleaning operation shall be repaired by the Contractor with no cost to MES. Contractor shall ensure and implement safe working conditions for his laborers during execution , all necessary safety measures and harness shall be used before taking-up work. Suitable lighting and ventilation should be provided by the contractor before cleaning of covered tanks. Agency shall be solitary responsible for the lapses in the safety during the work and allied compensations. Nothing extra shall be paid separately, etc. complete as per direction of Engineer In-charge.

Supply and fix Three phase direct online starter , suitable for 7.5 HP Pump/motor. including necessary electrical connections and taking down old unserviceable all as directed. Make : L & T or equivalent

Supply and fix Single phase direct online starter, suitable for 0.5 - 2 HP Pump/motor including necessary electrical connections and taking out old unserviceable all as directed. Make: L & T or equivalent.

Material and labour repair to sluice valve 80 mm dia. ( inside valve chamber and fixed above ground at pumping installations) for smooth operation including replacement of gland packing, bolts, nuts and washers etc cleaning and painting to sluice valve 80 mm dia. with black enamel paint two coats over a coat of red oxide primer all as specified and directed.

Material and labour for disconnect any size/ model of pump set from the foundation bed to carry out minor repair work such as greasing, gland rope packing, nut & bolts, washers and flanged and complete the correct rotational alignment for smooth functioning all as directed by the Engr-in- charge.

Supply and fix Gland rope (graphite rope ) (size 1/2",1/4",3/4") suitable for pump size 1 HP-5 HP including taking out old unserviceable all as directed.

Removal of dust and cleaning the Earth pit and washing the same, applying one coat of white wash , writing the letters such as for Pump set Number as required at site with enamel paint of black colour on pit cover complete all as specified and as directed.

Sub main wiring with four runs single core 4sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and two runs of 4 sqmm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metallic rigid PVC conduit, 25mm dia/PVC casing capping 32 mm and conduit accessories concealed/surface of wall/roof/ceiling etc complete all as specified and directed. Note: Four runs of 4sqmm and two runs of 4 sqmm cable and one run of 25mm dia conduit/casing capping shall be measured as one unit length.

Sub main wiring with four runs single core 6 sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and two run of 6 sqmm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metallic rigid PVC conduit 32 mm dia/PVC casing capping 32 mm including conduit accessories all as specified and directed. Note: five runs of 6 Sqmm cable and one run of 32 mm conduit / casing capping will be measured as one unit length.

Supply and connecting flat three core, PVC insulated industrial Flat cable for submersible motor, 4 sqmm (Nominal area) with multi stranded copper conductor, 1100 volts grade connected from starter to submersible pump motor complete all as specified and directed.

Supply and connecting flat three core, PVC insulated industrial flat cable for submersible motor, 6 sqmm (Nominal area) with multi stranded copper conductor, 1100 volts grade connected from starter to submersible pump motor complete all as specified and directed.

Supply and fix Single phasing preventer & dry run protection relay (voltage based) making necessary electrical connections all as directed by the Engineer-in-charge.

Material and labour for repairing of 5 HP non- clogging diesel pump set including dismantling replacement of piston and crankshaft bearing, replacing injectors , replacing fuel filters, hand pump , replacing Lub oil , removing carbon and sludge deposits in crank case and piston , replacing piston rings, replacing air filters, tightening the throttle linkages , lubricating and servicing of pump all as directed and as specified by Engr- in - charge.

Cutting existing bituminous road and excavating in trenches, not exc 1.5m wide and not exc 1.5m in depth by cutting existing bituminous road not exc 10 sq. m on plan and not exc 1.5m in depth and getting out in any type of soil, complete all as specified

Material and labour for 100 mm thick cement concrete 1:2:4 type B-1, using 20mm graded aggregate for making good the disturbed road surface after laying of pipe line over returned filled and compacted earth surface to match with existing road level complete all as specified and as directed.

Material and labour for PCC 1:4:8 Type D2 40mm graded aggregate as in foundations, filling and mass concrete complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for brickwork with subclass `B` bricks, in straight or curved on plan exc 6m mean radius, built in CM 1:6 complete all as specified and as directed by the Engineer-in-Charge

Material and labour for rendering 10mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces complete all as specified and as directed.

Demolition of Plain cement Concrete of any description and in any position n exe 15cm thk (below or above GL) all as specified and as directed.

Material and labour for providing cement concrete 1:2:4 Type B0 using 12.5mm graded aggregate as in copings, complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for fixing valve chamber cover in replacement, fabricated from MS sheet 3mm thickness, fixing Angle at all sides , with two Nos of hinges and one No. handle made out of MS round bar 10mm dia with necessary locking arrangement complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for demolition of brickwork or stone/boulder masonry, laid dry (Demolition) complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for preparation of new steel surface and applying two coats of approved colour synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

sri manikandan enterprises