REPAIR REPLACEMENT TO CI GI DI PIPE LINES PUMP SETS SLUICE NON RETUREN VALVES AND CLEANING OF JACK WELL SUMPS ETC AND CERTAIN ALLIED WORKS AT R AND DE E DIGHI PUNE

Amount

M& L for taking out the unserviceable submersible pump set alongwith motor of following capacity including dismantling of flanged MS pipes 100/80 mm dia, taking out from under ground sump of pump house No -2 and transport to work shop and bringing back after carrying out repairs overhauling for motor complete reinstallation the same in under ground sump of pump house No -2 including assemble with pump alongwith MS pipe 100/80 mm dia, replacing of unserviceable bolts, nuts and rubber gasket insertion for flange joints all as directed by EIC. (a) 15 HP submersible pump alongwith 15 HP motor. Note:- Repair, overhauling, rewinding work will be measured & paid seperately.

Repairs to motor 15 HP of submersible pump sets of 15 HP 3 phase installed at pump house No 2 in Technical area Dighi comprising of following works all as directed by EIC. Make :- KSB & Kirloskar Note :-Spares will be measured and paid separately under relevant items. (a) Taking out the unserviceable motor 15 HP alongwith pump set including dismantling of flanged MS pipes 100 mm dia, taking out from Pump House No. 2 and transport to work shop and bringing back after carrying out repairs overhauling for both motor and pump complete reinstallation the same in Pump house No2 alongwith MS pipe 100 mm dia, replacing of unserviceable bolts, nuts and rubber insertion for flange joints. (b) Dismantling the motor complete for repair/replacing the following spares:- (i) Opening up and dismantling the old burnt out unserviceable winding and rewinding with PVC insulated copper wire of suitable sizes as per manufacturers standard. (ii) Rotor sleeves, turning, grinding and blancing including lath work and painting the body with one coat of primer and two coats of synthetic enamel paint after assembling the pump set – 01 Job Note :-Spares will be measured and paid separately under relevant items.

Repairs to submersible pump sets 15 HP, capacity 40 cubic meter per hour at 30.5 meter head, 3 phase, 400 volts, 50 HZ installed at pump house No-2 comprising of following works. Make :- KSB Dismantling the Pump complete for repair/replacing the following spares:- (i) Opening up and dismantling the old pump unserviceable diffuser, impeller and casting handling diffuser of 15 HP pump as per manufacturers standard. (ii) Replace old unserviceable impeller wih new serviceable 15 HP pump shaft GM impeller as per manufacturers standard. (iii) Rotor sleeves, turning, grinding and blancing including lath work and painting the body with one coat of primer and two coats of synthetic enamel paint after assembling the pump set – 01 Job Note :-Spares will be measured and paid separately under relevant items.

Repairs , maint and servicing of pump motor set at different location carry out greasing, oiling replacement of gasket warn out unserviceable nuts, bolts and washers, checking of electrical connections with motor and LT panel, Replacement of defective unserviceable part such bearings, impellar, foot valves, pump shafts. power conductor & water level control etc of the following capacities of pump motor sets installed at R&DE Dighi area all as directed by Engineer-in-Charge. Note : Spare such as bearing impellar, foot valves, pump shafts, power conductor & water level control etc will be measured and paid under relevant items. (a) Monoblock pump sets 10HP at Fire fight system sakav bldg.

(b) Monoblock pump sets 0.5/1.0 HP at OCRI.

Taking down Monoblock pump set including dismandling of suction and delivery pipes, power supply , transport to work shop and brought back after carrying out repairs complete , reinstallation of the same including connecting up suction and delivery pipes ,cable connections for following repaires :- (a) Opening up AC induction motor and dismandling startor winding cleaning of core and rewinding with copper enamelled wire of appropriate size and gauge , varnishing , ovening , testing , complete assembled including overhauling pump set by replacing complete assembling & testing all as directed . Note :-Spares will be measured and paid separately under relevant items. (a) Mono block pump set 0.5/1.0 HP

(b) Mono block pump set 10/15 HP

Supply only pump shaft including cuppling & bushing for monoblock pump set of following capacity:- a) Pump set 10HP capacity

b) Pump set 20 HP capacity

Supply and fix water seal suitable for following pumps all as directed by EIC. :- 15 HP to 30 HP

Supply and fix front and rear bearings for induction motor and centrifugal pump as per existing for the following capacities all as directed by EIC.:- a) 10 HP bearing No SKF 6308ZZ

b) 20 HP bearing No SKF 6310ZZ

c) 30 HP bearing No SKF 6310ZZ

Supply and fix bush for 15 HP submersible pump sets all as directed by EIC.

Supply and fix strainer for 15 HP submersible pump sets all as directed by EIC.

Supply and fix sand guard for 15 HP submersible pump sets all as directed by EIC.

Supply and fix steel bush for 15 HP submersible pump sets all as directed by EIC.

Supply and fix GM impeller 15 HP submersible pump sets all as directed by EIC.

Supply and fix thrust bearing 15 HP submersible pump sets all as directed by EIC.

Supply and fix thrust plate required for 15 HP submersible pump sets all as directed by EIC.

Supply & fix in replacement of power contactor suitable for starter 3 phase AC 440 volts 50Hz ML 2 for heavy duty of front capacity 32 Amp Make : L&T or equivalent in specified makes.

Supply & fix in replacement of power contactor suitable for starter 3 phase AC 440 volts 50Hz ML 1.5 for heavy duty of front capacity 20 Amp Make : L&T or equivalent in specified makes.

Supply & fix in replacement of power contactor suitable for starter 3 phase AC 440 volts 50Hz ML 1 for heavy duty of front capacity 10 Amp Make : L&T or equivalent in specified makes.

Supply and replace the defective single phase preventor suitable for 20 HP /15 HP pump sets. Make : L&T/ Minilec or equivalent in specified makes.

Supply and replace the defective single phase preventor suitable for 30 HP pump sets Make : L&T/ Minilec or equivalent in specified makes as approved.

Cleaning of the under ground sump for fresh water of 1.5 lakhs gallon capacity semi- under ground and removing accumulated silt / sludge from bottom of sump along with foreign materials including dewatering of the sump well complete and removing to a distance exceeding 50 m but not exc. 100m including cleaning and watering rubbing with coir brush for walls and bottom of the reservoir with fresh water by adding bleaching powder for disinfection ( approximate area not exc. 150 Sqm) and including white washing with one coat of lime and painting the date of cleaning, due date of cleaning and capacity of tank and repair to the water tank etc complete all as specified and as directed at pump house No 2 R&DE (E) Dighi Pune - 15.

All as per item No 21 above but of capacity 1.25 Lakhs Gallons (approximate area 225 Sqm) at pump house no 2 R&DE (E) Dighi Pune -15

All as per item No 21 above but of capacity 100000 gallon (approximate area not exc 70 Sqm) at TB -II pump house R&DE (E) Dighi Pune - 15.

Cleaning of Main pump house No 1 of size 7.5 m dia 11 m depth removing the sludge/silt 1.5 m from the bottom of the well through sludge pumps and manual lifting cleaning complete all as specified and as directed. Note: - This rate quoted deemed to include the cost of T&P utilized for cleaning.

Dismantling the existing unserviceable under mentioned sluice valve from the existing pipe line and S&F sluice valve CI body ISI marked high pressure class PN 1.6 heavy duty with flanged ends cast iron wheel with SS spindle (ISI marked) conforming to IS:14846-2000, short body all as specified including nuts,washers and gasket all as directed by Engineer-in-Charge. Make : Kirloskar/ Upadyaya/Kartar. a) Size 80mm dia Bore

b) Size 150mm dia Bore

c) Size 250mm dia Bore

d) Size 300 mm dia Bore

Supply and fixing L&T FASD STARTER,relay max range 13 - 21A, 15 HP, 3 Phase, coil voltage 380 V; maximum submersible pump rating at 3 phase, 415 V, 50 Hz all as specified and directed by Engineer-in-Charge. Make: L&T at Jack Well pump house no. 2.

Supply and fixing L&T FASD STARTER ,relay max range 13 - 21A, 20HP, 3 Phase, ML1.5 FASD*, CAT No. SS91855 , coil voltage 380 V maximum submersible pump rating at 3 phase, 415 V, 50 Hz all as specified and directed by Engineer-in-Charge. Make: L&T at Jack Well pump house no. 2.

Supply and fixing FASD STARTER, Relay Max. Range 14-20 Amp , 30HP, 3 Phase, MN25, coil voltage 380 V; maximum submersible pump ratimg at 3 phase, 415 V, 50 Hz . Make L&T at Main pump house make .L&T CAT No SS94364 all as specified and directed by Engineer-in-Charge. Make: L&T at main pump house.

Dismantaling of existing main squirrel cage induction motor pump by unscrewing/cutting nut bolts,cable connections ,earth connectinons and trasportation to workshop for periodical maintenance /servicing of motor pump set including varnishing of winding with graded varnish ,heating of winding in oven at specified tempreture and dehydrate the winding complete.greasing of bearing and bushing ,scraping of old paint ,prepairing the surface by using redoxide primer and paiting of motor as per colour code and mark the MES/SM number.Split opening of pump ,checking of bearing /busing impellers ,greasing of bearing /busing ,empellar replace whether required as existed and assembling complete motor pump set by replacement of nut bolts gland packing, papper packing ,etc. and testing complete all as specified and directed by Engineer-in-Charge. (a) Squirrel cage induction motor pump 30 HP (Location Main pump House)

All as per item No. 29 above but for squirrel cage induction motor pump 20 HP (Location pump House No -2)

All as per item No. 29 above but for squirrel cage induction motor pump 10 HP (Location pump House TB-II)

M & L for Drilling and tapping CI/GI water mains (in position) for branch connections of the internal dia 15mm, including provn of connecting screw all as directed by EIC.

M & L for Drilling and tapping CI/GI water mains (in position) for branch connections of the internal dia 20mm, including provn of connecting screw all as directed by EIC.

Taking up damaged / broken Cast Iron water main (including all fitting) with spigot and socket ends and lead joints including burning out joints and recovering lead etc for:-

(a) 80 mm dia

(b )150 mm bore

(c) 250 mm bore

(d) 300 mm bore

Material and labour for cast iron pipes with spigot and socket ends centrifugally cast class 'LA' in any required length laid in trenches for :- (a) 80 mm bore

(b)150 mm bore

(c) 250 mm bore

(d) 300 mm bore Note for Item No 35 (a) to (d):- CI specials and fittings, run lead joints, excavation & earthwork will be measured and paid separately under relevant items.

Taking out the unserviceable lead joints including spun yan and M&L for run lead joint for spigot and socket pipes and fittings of following sizes :- (a) 80 mm bore

(b ) 150 mm bore

(c) 200 mm bore

(d) 250 mm bore

(e) 300 mm bore

M & L for cutting the existing cracked CI / DI pipe line and M&L for fixing of mechanical joint made of CI / MS incl with tyton rubber ring , nut, bolts / stud , washer etc complete suitable for following dia of pipes all as directed by EIC. (a) 80 mm bore

(b) 100 mm bore

(c ) 150 mm bore

(d) 250 mm bore

(e) 300 mm bore

M&L for PCC 1:4:8 Type D2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete all as specified and directed.

M&L for pre-cast cement concrete block masonary with solid blocks (Type C1-1:3:6) exc.10 cm in width and setting in cement mortar 1:6 complete all as specified and directed.

Cleaning of strainer / filter 250/300 mm dia by opening all nut bolts and refixing it properely. Note: Necessary valve required to close before opening of stainer and after cleaning open the valve is included in quoted rate.

Surface Dressing n.exc 15 cm deep and getting out green vegetation, roots etc around pump house/ OHT / 2 Pole structure etc as directed by Engineer-in-charge.

M & L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even & smooth without using extra cement all as specified and directed.

M & L for applying two coats of white wash on new surfaces including preparation of surfaces all as specified and directed.

Supply and replace existing defective single function voltmeter 3 phase digital type (0 to 500) Make : Schneider or equivalent in specifed makes.

Supply and replace existing defective phase indication lamps in panel at pump house all as specified & directed by EIC.

Supply and fix in replacement water pressure gauge along with stop cock of same size, necessary GI fittings and making hole at new place if required on GI/MS/CI pipe at places directed by Engineer-in-Charge. Make- FEIBIG or equivalent in specified makes.

S & F single headed fire hydrant valve of 63 mm dia including dismantling the unsv fire hydrant valve complete all as specified and directed by Engineer-in-charge.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out in soft loose soil all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out in hard dense soil all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm all as specified and directed.

Removing excavated material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point.

Taking up or down old unserviceable steel tubing & connections in trenches, wall / floor of flooring sizes all as directed by EIC:- (a) 80 mm bore pipe

(b) 50 mm bore pipe

(c ) 40 mm bore pipe

(d) 25 mm bore pipe

(e) 20 mm bore pipe

(f) 15 mm bore pipe Note :- Excavation & earth work shall be measured & paid separately.

Supply and laying tubes, Galvanised,"medium " grade, with all fittings and fixed to walls, ceiling or laying in floors, all as specified for following size:- (a) 80 mm bore pipe

(b) 50 mm bore pipe

(c ) 40 mm bore pipe

(d) 25 mm bore pipe

(e) 20 mm bore pipe

(f) 15 mm bore pipe

Supply & fixing Gun metal gate /globe valve ISI marked with iron wheel head ,screwed both ends for iron pipe including taking up or down unserviceable Gun metal globe /gate valve of following size:- (a) 80 mm bore pipe

(b) 50 mm bore pipe

(c ) 40 mm bore pipe

(d) 25 mm bore pipe

(e) 20 mm bore pipe

(f) 15 mm bore pipe

Supply & fix cast iron bends (any radius and angle) tappers any type (Straight, Bend, increasing, decreasing or double socket). Tee pieces single branch. "Y" junction, double bernach, cross (all socket or socket spigot) collars, caps, caps & plugs for 80mm to 200 mm dia cast iron pipes with spigot and sockets end all as specified and directed.

Supply & fix cast iron bends (any radius and angle) tappers any type (Straight, Bend, increasing, decreasing or double socket). Tee pieces single branch. "Y" junction, double bernach, cross (all socket or socket spigot) collars, caps, caps & plugs for 200 mm to 300 mm dia cast iron pipes with spigot and sockets end all as specified and directed.

M & L PCC 1:2:4 type B2 (using 40mm graded stone aggregate) for drain wall make good the damage surface & floor, road etc.all as specified and directed by EIC.

M&L for rendering 10 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces & finished even and smooth without using extra cement all as specified and as directed by EIC.

M & L for valve pit chamber internal dimension of 900mmx 900mm x 900mm built in brick masonry in cement mortar (1:6) including cement concrete PCC (1:4:8) mixed type D2 100mm thick. Plastering to brick work in cement mortor 1:6. 15mm thick internally and externally including provision of 3.15mm thick MS sheet cover fixed with angle iron frame of size 50mmx50mmx6mm embeded in PCC 1:2:4 mixed type B-1 including copping of 100mm thick with PCC 1:3:6 type C2, painting to steel and iron work two coat of synthetic enamel paint over one coat of red oxide of primer necessary earth work and excavtion in any type of soil complete with locking arrangement all as specified. Inclusive of dismantling of existing damage valve pit chamber and disposed of the retrieved material all as per directed by Engineer-in-Charge.

Supply and fix non return valve, 200 mm dia, both end flanged, CI body of class 1.0 PN including dismantling old u/s non return valve complete all as directed by Eng-in-charge.

Supply and fix non return valve, 150mm Dia, both end flanged, CI body of class 1.0 PN including dismantling of unserviceable NRV complete all as directed by Eng-in-charge.

Supply and fix non return valve, 80 mm Dia, CI body of class 1.0 PN including dismantling of unserviceable NRV complete all as directed by Eng-in-charge.

Supply and fix in replacement of damaged rubber or fibre board gaskets for flanged joints of following size of pipes: (a) 80 mm dia

(b) 100 mm bore

(c ) 150 mm bore

(d) 250 mm bore

(e) 300 mm bore

Dismantling the unserviceable sluice valve and Repair / servicing by opening stuffing box, MS Nut, Bolts etc. for replacement and repairing of spindle, check nut etc and reassembling repaired sluice valve and making functional and refixing the same including replacement of Gasket, Gland Packing etc of following size:- a) size 300 mm

b) size 250 mm

c) size 150 mm

d) size 80 mm Note :- Parts of the sluice valve shall be measured and paid for seperately under relevant items . However unit rate is deem to be included for replacement of rubber gaskets, gland packing of required size and replacement of unserviceable nuts, bolts and washers.

Supply and fix stainless steel spindle with check nut / Hub nut (Gun Metal) and collars suitable for existing sluice valve of following size of any make complete all as specified and directed by Engineer-in-charge. a) 300 mm

Supply only of following items (a) Glands rope for packing.(6 mm to 18 mm)

(b) Lead Wool

Supply and replacement of male, female coupling (valve caps) made out of cast iron body and mounted on sluice valves for operating spindle of sluice valves of sizes from 150mm to 300mm dia all as directed by EIC.

Supply and fixing of sluice valve operating rod made out of 30mm dia solid MS rod once side duly welded with female copling of sluice valve all as directed. Note : Sluice valve female coupling will be supplied under relevant item of this schedule.

S & F GI pipe fittings of size as Bends from 15 mm bore to 80 mm bore (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) GI Tee pieces single branch. "Y" junction, double branch,GI elbows of any size,GI hex nipples of any size,GI Tee reducer of any size, cross (all GI sockets or socket and spigot), GI Unioun of any size, GI collars of any size, GI caps of any size,GI plugs of any size, GI Barrels of any size all as specified and directed by Engr-in-charge.

Supply only granular / powder based calcium hypochlorite having 60% to 70% available chlorine packed in 40-45 kg plastic drums for water treatment chemical each of approved make all as specified and directed by Engineer-in-charge.

Supply only Water Quality Testing kit (chlorine and PH verifier test kit for water).

Supply & Replacement of flat 3 core copper conductor cable 10 Sqmm suitable for submersible pump all as specified and directed by EIC.

Opening & cleaning of existing Flanged / spigot socket joint/lead joint of CI Pipes for finding reason for leakage including required excavation of earth work, pump required to drain out water during work, closing the required valve for stopping water and open after complition of work all shall be arranged by the contractor. Unit rate is deem to be included for the same and no extra claim shall be entertained by the department on this account all as specified and directed by Engineer-in-Charge for following sizes of CI Pipes :- a) Bore of CI Pipe 300mm

b) Bore of CI Pipe 250mm

c) Bore of CI Pipe 150mm

d) Bore of CI Pipe 100mm

e) Bore of CI Pipe 80mm

S & F MS black nuts, bolts, washers of different sizes as directed by Engr-in-Charge

S & F in repair ball (float) valves high pressure of PTMT with epoxy coated sluminium rod and high density plastic ball, screwed for 20mm bore iron pipe, including replacement of aduscent GI fittings complete, weight not less than 210 gms all as directed by EIC. Make : Prayag / Polytuff

S & F in repair ball (float) valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball, screwed for 25mm bore iron pipe, including replacement of aduscent GI fittings complete, weight not less than 455 gms. Make : Prayag / Polytuff

Rectifying the defects such as Rectification of no water / water blockage, Repair to sluice valve such as replacement of gland packing / removal of blockage, Repair to leakage in pipe line including digging trenches required for rectification of leakage, arrest minor leakage by tigtning pipe accessorie etc. in entire Residential/Technical area (R&D Dighi, OCRI /CME Area & Proof Range) all as directed by EIC.

Note :- (i) The unit rate quoted shall be deemed to be included the elements of labour only for rectifying and making the water line functional. If replacement of parts/items is required to make the water line functional, the cost for labour and material for the same will be measured and paid for as "S&F in repairs" under relevant items of this schedule hereinbefore and in such cases this items will not be measured and paid for. (ii) The contractor will deploy minimum One Plumber and one helper from 0900 Hrs to 1700 Hrs. (iii) Plumber and helper shall be employed all working days incl Sundays and holidays and they will report to JE E/M concern at 0900 Hrs at AGE E/M office. (iv) The unit rate quoted by the contractor shall be inclusive of working & attending the complaints as directed by JE E/M or Engr-in-charge.(v) The Plumber who is on duty must be provided with common mobile cell to facilitate and render good services to the users and the same shall be deemed to be included in the unit rate. (vi) Complaint slip to be collected daily from complaint cell/AGE E/M Girinagar & Dighi office and same shall be returned on completion of job.(vii) Contractor shall provide protective devises and all tools required for attending complaint with proper tool bag and the same shall be deemed to be included in the unit rate. (viii) If individual remains absent on site, contractor shall make an alternative arrangement ,If contractor fails to make such arrangement recovery shall be made at Rs. 1000/- for plumber and for Rs.750/- for helper per day.

Supplying and laying of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors/ trenches including all required fittings such as elbows, sockets, reducers,union etc in trenches complete all as specified for the following outer dia complete all as specified for the following outer dia. (a) 15 mm dia

(b)20 mm dia

(c)25 mm dia

(d)40 mm dia

Supply HM TDS-3 Digital TDS Meter all as specified and directed.

Carrying out Quarterly Testing of treated drinking water for chemical & bacteriological test from user end point to authorised lab complete all as specified and directed.

S& F Mechanical type Mild steel Water Level Indicator for upto 30m depth including required accessories all as specified and directed by Engr-in-charge.

Supply & replace existing unserviceable electronic water level indicator in 10 levels with all accessories as required for UG reservior of 25 mtr depth including 12 core PVC insulated copper cable size 0.5 mm dia of each core all as directed by EIC.

Dismantling existing U/s panel and Supply, installing, testing and commissioning, weather, dust and vermin proof Starter Panel factory made, indoor type of suitable size so as to accommodate the following accesoris, depth not less than 500mm, IP 54 and all as per IE rules, prewired and fabricated with 3.00mm thick CRCA sheet exoxy power coated double door with aprons, duly powder coated mounted on MS angle iron frame 50x50x6mm welded in shape with two coats of synthetic enamel paint over a coat of red oxide primer including necessary grouting in PCC 1:3:6 type C-1 using 20mm graded coarse stone aggregates complete with leg 50cm grounted in ground in PCC at 40cm above ground including connection cable with cable glands, lugs etc and consisting of the following:-

(a) Copper bus bar 200 Amp(04 Nos)- 03 Nos for phase and 01 Nos for neutral duly colour sleeved mounted on epoxy insulator - 01 Set

(b) MCCB 125Amp, FP, 415V, 50Hz, 25 KA confirming to thermal magnetic adjustable with over load 80-100% & short circuit protection 5-10 In type - 01 Nos (Incoming)

(c) Outgoing (i)Separate chamber for L&T starter ML 2 for 20 HP motor 3 phase AC 440 volts 50Hz - 03 Nos.(2 W+1 Spare)

(iv) RYB indicator lamp- Set of 3

(v) Single phase preventor - 03 Nos for 3 phases.

Note : New Panel shall be manufactured by the reputed manufacturer who is possession of type test certificate by CPRI not older than 3 years. Old existing U/s panel shall be contractor's property as per schedule of credit.

M&L for rectifying of leakage at bottom surface of 15 mtr over head tank at pump hose No 2 and Rectifying the defects by welding the existing cracked CI / DI pipe line and arrest leakage by tigtning pipe accessorie etc.required material for rectifying this complaints such as Scaffolding, safety belt and welding Machine shall be arranged by the contractor all as specified and directed by Engr-in-charge..

Supply and replace existing defective Electronic timer for star delta starters (3 to 30 sec) 220V, GT 200 all as directed by EIC Make : L & T / GIC or eqvt in specified makes.

M&L for earthing with galvanised steel earth plate electrode 600mmx600mmx6mm thick buried directly in ground earth pit not less than 2.25M deep below ground level with top edge of the plate not less than 1.5M below normal ground level connected to galvanised strip 32x6mm by means of nuts, bolts, checknuts, washers of galvanised iron or steel all as shown in electrical plate No. 3 of SSR Part I connected to earthing test point including excavation/ earth work in any strata removal of surplus earth, GI pipe for watering and funnel, PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 in cover slab 50mm thick reinforced with 8mm dia TMT bar at 75mm C/C both ways with 40mm dia light grade GI protection pipe and 20mm dia light grade GI pipe for watering all as specified and directed by Eng-in-charge. NOTE:- Cost of earth lead & protection pipe upto 7.5M shall deemed to be included in quoted rate.

Supply and replace existing defective thermal over load relay ML 2 / 3 (9m-14 to 28-42A) all as directed by EIC Make : L & T or equivalent in specified makes.

Supply and replace existing defective thermal over load relay 28-42 amps range all as directed by EIC. Make : L & T or equivalent in specified makes.

S& F in replacement of manual change over in sheet enclosure capacity 160A L&Tcat no CO21600OSOO or Equivalent in Siemens/Legrand all as directed by EIC.

Taking out carefully exisiting unseviceable water meter at 250 mm dia CI pipe line and carry out necessary repairs, calibrating & testing it from CWPRS PUNE ,MIDC Lab "JAMBHUL" and refixing the repaired water meter at same place including new neoprene rubber gasket 3mm/6mm thick all as specified and directed by Engr-in-Charge.

Taking out carefully exisiting unseviceable water meter at 300 mm dia from CI pipe line and carry out necessary repairs, calibrating & testing it from CWPRS PUNE, MIDC Lab "JAMBHUL" and refixing the repaired water meter at same place including neoprene rubber gasket 3mm/6mm thick all as specified and directed by Engr-in-Charge. Notes for item No 91.00 & 92.00 : (a) Quoted rate includes removing & refixing of water meters, transportation etc. (b) Water meter to be tested by MIDC laboratory only and test certificate to be submitted to Engineer-in-charge. (c) Temporary fix flanged pipe/other warer meter from store in place of faulty water meter for contuneous water supply. (d) Close the valve at Landewadi Chowk and after completion open the same

sagar construction

Sunhari Electricals