REPAIR/RENEWAL OF WATER SUPPLY DISTRIBUTION SYSTEM, REPLACEMENT OF CONTROL VALVE, VALVE POINT AND CONNECTED ITTEMS AT CDA/DAD, PAO (OR) AOC, PAO (OR) EME/RUDRAMA GUEST HOUSE AREA AND ANNUAL REPAIR/MAINTENANCE OF PREPAID AND POSTPAID METERS AND ALLIED

Excavation in trenches not exceeding 1.5 m width and not exc 1.5 m in depth and getting out in hard/dense soil for removing/laying of pipe line complete all as specified and directed.

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 and directed.

Notes for Sl item No 4 to 9 :- (a) The contractor will be allotted complaints at MES complaint cell on requirement basis on all working days including Sundays and holidays and sufficient tradesman / resources will be deployed by him/her for completion of day to day complaints within 12 hours from the time of reporting. Any delay beyond above mentioned time limit without intimation of genuine cause, penalties will be recovered twice of the quoted rate for each un-attended complaint. (b) A detailed log book of complaints with completion/non-completion remarks from users/MES will be maintained by the contractor and the same will be updated on daily basis in consultation with JE E&M/Engr-in-Charge. (c) The contractor will make suitable arrangement for emergency complaints and will notify authorised representative/Engr-in-Charge about extraordinary circumstances for probable non-completion or delay in rectification of complaints beyond stated time limit set for disposal of complaint. In case of any dispute the decision of accepting officer will be final and binding in this regard.

(d) The contractor will intimate MES authority well in advance if electric shutdown is required during rectification of complaints. (e) The quoted rate is deemed to be inclusive of transportation and other expenses required for the resource deployment at the complaint site around scattered Military station at Secunderabad. (f) The contractor will maintain location wise record of each spare/fittings utilized as per inventory format given by AGE E/M, Secunderabad and the same shall be submitted to E/M No II store yard on requirement basis. (g) The stationery required for the job work such as complaint slip books, gate pass book, job card and T&P shall be arranged and maintained by the contractor. (j) Contractor is responsible for repair/replacement of any damages to the existing structures, Under Ground HT/LT/OFC Cables etc during the course of execution. (k) Spares/GI fittings required to be replaced and shall be measured and paid separately under respective items.

Taking up or down steel tubing and connections, including cleaning the pipes free from scaling for re-fixing or removal complete with all fittings and connections of the following sizes :-

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Refixing of old steel tubing and connection in new or old position including cutting threads if required, fittings with old/new bends, elbows, socket, nipple, tapers, and reducers etc as per site requirement and laid in trenches and testing for leakages complete all as specified and directed for the following sizes:- Note: (a) Excavation and Earth work shall be measured and paid separately.

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Refixing of old steel tubing and connection in new or old position including , cutting threads if required, fittings with old/new bends, elbows, socket, nipple, tapers, and reducers etc as per site requirement and laid in floors, walls and ceilings and testing for leakages complete all as specified and directed for the following sizes:-

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Supply and laying steel water tubing medium grade, galvanised with all fitting, laid in trenches and testing for leakages complete all as specified and directed for the following sizes:- Note: (a) Excavation and Earth work shall be measured and paid separately.

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Supply and laying steel water tubing medium grade, galvanised with all fitting, fixed to wall and ceilings or laid in floor and testing for leakages complete all as specified and directed for the following sizes:-

15 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Refixing of old PPR Pipe/CPVC and connection in new or old position including fittings with old/new bends, elbows, socket, nipple, tapers, and reducers etc as per site requirement and laid in trenches and testing for leakages complete all as specified and directed for the following sizes:- Note: (a) Excavation and Earth work shall be measured and paid separately.

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Refixing of old PPR/CPVC Pipe and connection in new or old position including fittings with old/new bends, elbows, socket, nipple, tapers, and reducers etc as per site requirement and laid in floors, walls and ceilings and testing for leakages complete all as specified and directed for the following sizes:-

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Supply, laying and testing of CHLORINATED POLYVINYL CHLORIDE (CPVC) PIPES (SDR-11) Pipes ISI marked as per IS:15778,Pressure bearing capacity 23°C is 28.12kg/cm² ² & at @82°C 7.03kg/cm² ,UV stabilized, leak proof, tough, rigid and One step CPVC yellow solvent cement to be used for pipe & fittings up to 50 mm , The rate below includes all plain CPVC fittings and pipe cutting fixing with CPVC solvent cement and testing laid in trenches of following sizes (Outer diameter).

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Supply, laying and testing of CHLORINATED POLYVINYL CHLORIDE (CPVC) PIPES (SDR-11) ISI marked as per IS:15778,Pressure bearing capacity 23°C is 28.12kg/cm² ² & at @82°C 7.03kg/cm² ,UV stabilized, leak proof, tough, rigid and One step CPVC yellow solvent cement to be used for pipe & fittings up to 50 mm, The rate below includes all plain CPVC fittings and pipe cutting fixing with CPVC solvent cement and testing laid in floors, walls and ceilings of following sizes.

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Supply and fixing CHLORINATED POLYVINYL CHLORIDE (CPVC) PIPES (SDR-11) Special brass fittings of outer dia 20mm, smooth finished and make embossed on fittings complete all as specified and directed for the following fittings:-

Brass elbow

Brass TEE

Male brass threaded adaptor (MTA/MBTA)

Female brass threaded adaptor (FTA/FBTA)

Union

Ball Valve

All as per item No 21.00 above but for 25 mm bore.

Brass elbow

Brass TEE

Male brass threaded adaptor (MTA/MBTA)

Female brass threaded adaptor (FTA/FBTA)

Union

Ball Valve

All as per item No 21.00 above but for 40 mm bore.

Brass elbow

Brass TEE

Male brass threaded adaptor (MTA/MBTA)

Female brass threaded adaptor (FTA/FBTA)

Union

Ball Valve

All as per item No 21.00 above but for 50 mm bore.

Brass elbow

Brass TEE

Male brass threaded adaptor (MTA/MBTA)

Female brass threaded adaptor (FTA/FBTA)

Union

Ball Valve

100 mm Dia

150 mm Dia

200 mm Dia

Refixing of old CI/DI/MS Pipe and connection in new or old position including fittings with old/new bends, elbows, socket, nipple, tapers, and reducers etc as per site requirement and laid in trenches and testing for leakages complete all as specified and directed for the following sizes:-

100 mm dia

150 mm dia

200 mm dia

S&F in replacement ductile iron pressure pipes, class K7, centrifugally cast with spigot and socket ends as per following conforming to IS 8329/2000 with cement mortar lining inside the pipes with outside zinc coating suitable for push-on-joint (rubber gasket D jointing) in any length including DI specials as required at site confirming to IS 8329/2000 and all jointing materials and making good for disturbed surfaces of roads, path ways etc while laying the pipe line at site, site clearance for the route of pipe line, welding, cutting the existing CI/DI/MS pipe line of any size up to 400 mm dia for inserting branch connections etc complete all as specified and directed for the following sizes:- Notes:- (a) Quoted rates inclusive of Push on Joints / D-Joints as required (b) The contractor is responsible for obtaining the approval from Police Department for Traffic Diversion and related works if required in consultation with the MES department if required. (c) Contractor is responsible for repair/replacement of any damages to the existing structures, Under Ground HT/LT/OFC Cables etc during the course of execution.

100 mm Dia

150 mm Dia

80 mm Dia

100 mm Dia

150 mm Dia

Supply only GI fittings 15 mm bore, medium grade, ISI marked, smooth finished and make embossed on fittings complete all as specified and directed for the following fittings:-

Union

All equal Tee

Socket

Nipple 75mm Long

Nipple 100mm Long

Nipple 150mm Long

Elbow

All as per item No 29.00 above but for 20 mm bore.

Union

All equal Tee

Reducer Tee 20 x 20 x 15 mm

Socket

Reducer Socket 20 x 15 mm

Nipple 100mm Long

Nipple 150mm Long

Nipple 600mm Long

Reducer Elbow 20 x 15 mm

Elbow

All as per item No 29.00 above but for 25 mm bore.

Union

All equal Tee

Socket

Reducer Socket 25 x 20 mm

Reducer Socket 25 x 15 mm

Nipple 75mm Long

Nipple 100mm Long

Nipple 150mm Long

Nipple 600mm Long

Elbow

Reducer Elbow 25 x 20 mm

Reducer Elbow 25 x 15 mm

Reducer tee 25mm x 25 mm x 20mm

Reducer tee 25mm x 25 mm x 15mm

All as per item No 29.00 above but for 40 mm bore.

Union

All equal Tee

Socket

Reducer Socket 40mm x 25 mm

Nipple 75mm Long

Nipple 100mm Long

Nipple 150mm Long

Elbow

Reducer elbow 40mm x 25mm

Reducer tee 40mm x 40mm x 25mm

Reducer tee 40mm x 40mm x 20mm

Reducer Socket 40mm x 20 mm

Reducer elbow 40mm x 20mm

All as per item No 29.00 above but for 50 mm bore.

Union

All equal Tee

Socket

Nipple 75mm Long

Nipple 100mm Long

Nipple 150mm Long

Reducer Socket 50mm x 40mm.

Reducer Socket 50mm x 25mm.

Elbow

Reducer elbow 50mm x 40mm

Reducer elbow 50mm x 25mm

Reducer tee 50mm x 50 mm x 40mm

Reducer tee 50mm x 50 mm x 25mm

Reducer tee 50mm x 50 mm x 20mm

Supply and fix in replacement of unserviceable Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipes and fixed complete all as specified and directed for the following sizes:-

15mm dia bore

20mm dia bore

25mm dia bore

40mm dia bore

50mm dia bore

M&L for Arresting leakages of sluice valves by replacing Gland packing, gland bush, gland flange, nut bolts, gasket, packing material as required after dismantling in existing position including testing on completion complete all as specified and directed for the following sizes:- Note: Quoted rates inclusive of the materials mentioned above like Gland packing, gland bush, gland flange, nut bolts, gasket, packing material etc as required to arrest the leakages.

100 mm Dia

150 mm Dia

200 mm Dia

Burning out lead joint in position for following sizes of CI/DI pipe, removing old lead complete all as specified and directed :-

100 mm Dia

150 mm Dia

200 mm Dia

M&L for run lead joint for CI pipe/DI pipe including spun yarn etc for spigot and socket pipes and fittings complete all as specified and directed for the following bore of pipes:-

100 mm Dia

150 mm Dia

200 mm Dia

S&F in replacement of unserviceable CI non raising type sluice valve both ends flanged with CI body, ISI marked, IS 14846, pressure PN 1.6 with SS spindle with clamps and check nuts, operating hand wheel complete all as specified and directed for the following sizes:-

100 mm bore.

150 mm bore.

200 mm bore.

Core cutting / drilling of Bldg. Roof / Wall for passing of GI Pipe up to 40 mm dia including necessary machineries complete all as specified and directed

M&L for rewinding the Submersible pump Motor with PVC insulated, super enamelled copper conductor with ‘F’ class heavy grade insulation weight and turns to achieve its full efficiency including tying the winding and connecting the coils and brining the connections as that of existing one including applying insulating varnish, heating and backing the windings thoroughly including taking down old existing copper winding complete all as specified and directed for Submersible pump motor of capacity 5 HP to 10 HP :-

Supply only the following spares suitable for existing make of submersible pump set 3 to 10 HP capacity, multi stage for repairs complete all as specified and directed :-

Gun metal Impeller.

Stage casing.

SS Sleeves.

Middle bush.(LB)

Middle sleeve.

Discharge outlet.(LB)

Pump coupling.

DOL SS Sleeve.

Suction bush.

Complete removal of existing treatment including preparation of old painted surfaces by washing, rubbing down and stopping of painted surfaces, painting with one coat of synthetic enamel paint of approved colour on centrifugal pump set 7.5 HP capacity including inlet, outlet mains, couplings, sluice valve, non return valve, base plate, pulley with safe guard, vacuum pipe line, LT panel board and writing the MES / SM number with black paint of suitable size of letters complete all as specified and directed.

S&F PVC insulated Copper conductor, sheathed, Submersible flat cables of size 4 Sqmm, 3 core, for Submersible Pumps, 1100 Volts grade, conforming to IS:694/1990 with latest amendments cutting to required length connecting with necessary end ferrules / water proof joints and jointing and testing including disconnecting/taking out old existing cable complete all as specified and directed.

Supply and installation CPRI approved pump starter electric control panel board, for out door use, DOUBLE door dust & vermin proof floor mounted made out of CRCA steel sheet of 3.15 mm thick angle iron legs of size50x50x5mm, having electrolytic high conductivity insulated bus bar made out of aluminium strips of rating 100 Amps for 3 phase, 415 Volts, 50 C/S 4 wire system, with cable entry provision, with suitable lugs gland, voltmeter, Ammeter and phase indicator complete, duly painted with two coats of stove enamelled power coated paint over a coat of red oxide primer complete all as including necessary PCC work of height 300 cm from the ground level including disconnecting/taking out old existing unsv pump panel complete all as specified and directed of the following(Leg of the panel should not be less than 0.75 M and size of the panel should not be less than 70CmX60CMX30CM)) :-

M&L in repair of centrifugal pump set of up to 7.5 HP capacity to achieve the water discharge as per manufacturer recommendation including replacement of worn out unserviceable parts complete all as specified and directed. Notes :- (i) Expendable stores like cotton waste/cleaning materials, lubricants, gland packing, metal filling, machining and transportation to and from site to work shape are deemed to be included in unit rate quoted. (ii) Labour against this item for replacement of spares (supply only items) shall be deemed to be included in the rate quoted. (iii) Spare parts like SS sleeves, impeller, stage casing etc shall be measured and paid separately under relevant item of Sch 'A'.

Supply only the following spares for repairs of Centrifugal pump set of 7.5 to 25 HP capacity complete all as specified and directed :-

Ball bearing drive end for suitable size.

Ball bearing for non driving end of suitable size.

Gun Metal bush.

CI impeller.

MS pump shaft.

Advance Maintenance Free G.I. SAFE EARTHING Electrode with PIPE of not less than 50 mm outer dia(THICKNESS NOT LESS THAN -2.5MM) and two meter length, The electrode should be of galvanised (80 -100 micron) along with earth lead as Galvanised steel strip of size 32 X6 mm 7.5 m . The GI Electrode shall be pre-filled with Crystalline Conductive Material (CCM) . The GI electrode shall be surrounded with 25 kg Backfill compound to provide maximum contact between the electrode and Back Fill Compound. .The earthing pit should be cover with pcc(1:2:4 , B1) cover ,of 450 x 450 mm complete all as specified and directed make ASHLOK / INDELEC/JMV /TERCEL/True Power.

Notes: (i) Free online technical support (via phone or remote access) shall be provided within 24 hours of raising a complaint. Service Terms and Conditions: Response Time: The service team must respond to any issue within 8 working hours with a defined action plan. Site visits will be scheduled based on the initial findings and requirements, and customers will be duly notified. Ticketing System: AMC activities will be monitored through an instant ticketing system linked to the email ID to be specified by the tenderer. System Monitoring: The health of device communications with the EMS server shall be monitored monthly, and a report will be shared with the customer. Software maintenance activities such as clearing caches and removing unnecessary log files shall also be carried out. System Crash Support: In the event of a system crash during the AMC period, the tenderer shall reinstall the software at no additional cost. The reinstallation shall be carried out using the previous configuration (subject to operating system compatibility), and existing backups shall be restored in “as-is” condition. System Health Reports: A system health check report shall be shared with the department on a monthly basis. Root cause analysis of issues, along with preventive actions, shall also be provided.

Annual Maintenance Contract (AMC) – Charges & Scope: This AMC pertains to Single Phase / Three Phase Prepaid Energy Meters with t

he following specifications: (Total Prepaid meters in this contract- 398 Nos) AC Supply: Single Phase / Three Phase Wiring: 2-Wire / 4-Wire Meter Type: Tamper-proof, static, Class 1.0 accuracy Voltage: 240 V, 50 Hz Current Range: 10 – 60 Amps Communication: GSM Module (IS 16444 compliant) The AMC charges will cover the following components for a period of 12 months:

(a) Configuration of Meters & Software : (a) Installation, integration, and configuration of prepaid meters with the central server/software platform. (b) Ensuring proper GSM connectivity and data transfer for energy usage monitoring and recharge updates. (c) Periodic firmware/software updates for accuracy, security, and compliance with IS 16444 standards. (d)Reconfiguration support in case of system crash, meter replacement, or connectivity issues.