REPAIR MAINT AND REDEVELOPMENT OF EXISTING BOREWELL ALONGWITH CONNECTED OLD RUSTED PIPELINE INCL REPAIR/REPLACEMENT OF DEFECTIVE STARTER PANEL INCL DAY TO DAY MAINT OF EXTERNAL WATER SUPPLY AT NAVAL STATION KARANJA

Notes : (i) ADDL TPP No 13 OF 2025-2026. (ii) Please refer schedule 'A' notes before quoting the tender. (iii) Amount of Schedule of Credit shall be deducted off line by the department. (iv)TAs the work contain the day to day maintenance, everyday Three skilled manpower (Two plumber ) with their four unskilled labour (helper) should be available for working. (v) As water leakage or breakdown incidents can happens any time that’s why one plumber and one helper should always be available from 1700 hrs to 0900 hrs and full day on Sunday and holidays. (vi) In case of non availability of any skilled or unskilled labour, it will penalise for Rs 500 for each labour per day as the details will be submitted by Engineer in charge. (vii) All type of material should be available at store for working at any time. (viii) Rep of contractor will collect details of complaint from department. The Contractor will be allotted complaint on daily basis and sufficient resources will be deployed by him/her for completion of day to day complaint within 24 Hrs from the time of reporting. (ix) A detailed log of complaints with completion/ non-completion remarks from users/MES will be maintained by the contractor and same will be updated on daily basis in consultation with JE detailed by Engr -in-Charge. (x) The contractor will make suitable arrangement for emergent complaints and will notify auth rep/ Engr-in-Charge about extraordinary circumstances for probable non-completion or delay in rectification of complaints beyond state 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. (xi) The quoted rated deems to be inclusive of transportation and other expenses required for the resource deployment at the complaint site. The contractor will maintain suitable inventories and range of spares required to meet the complaints as same will be reviewed periodically by Engr-in-Charge to streamline complaints.

Taking out existing Cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead and Supply, laying ,connection and testing DI pipes with spigot and socket ends centrifugally cast,K-9 in any length, laid in trenches complete all as specified and directed of sizes 300 mm bore

Taking out existing Cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead and Supply, laying ,connection and testing Ductile Iron pipes with spigot and socket ends centrifugally cast, K-7' in any length, laid in trenches complete all as specified and directed of sizes 200 mm bore

Taking out existing cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead and Supply, laying ,connection and testing Ductile iron pipes with spigot and socket ends centrifugally cast,K-7 in any length, laid in trenches complete all as specified and directed of sizes 150 mm bore

Taking out existing cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead and Supply, laying ,connection and testing Ductile Iron pipes with spigot and socket ends centrifugally cast,K-7 in any length, laid in trenches complete all as specified and directed of sizes 100 mm bore

Note for BOQ Serial item No(1.01 to 1.04) :- "Ductile iron Pipe will be required to be laid in trench or above the ground as per site requriment (all as directed by Engineer-in-Charge) in full length or in part of length . Ductile iron Pipe line is passing through jungle area /natural ponds filled with rain water so proper arrangement in order to repair/replacement including lighting arrangement and creating approch upto pipe line is deemed to be included in quoted rate required joints and specials will be measured and paid separately under relevant Sch 'A' item described here-in-after

Taking down existing Cast iron specials and M&L Cast iron/DI specials such as bends (any type,radius and angle) tapers any type (straight,bend, increasing, decreasing,or double socket ect). Tee pieces single branch 'Y' junction double branch,cross (all sockets or socket and spigot),collars caps and plugs ect for upto 300mm bore as in repair including complete all as specified and directed.

Dismantling carefully the existing Unserviceable/ rusted 150 mm dia MS suction pipe line including all fittings inside/ outside the sump of 06 Meter length and supply, Fixing and testing MS Pipe line of size 150 mm dia including all fittings such as MS special, MS long bend, Flange, flange jonints, welded joints and nuts, bolts , washers, gasket and foot valves omplete all as specified and directed

Taking down existing u/s sluice valve and supply and fix in position sluice valve 300 mm dia (ISI marked) flanged and drill both ends cast iron body, heavy duty brass spindle type PN 1.6 with and including jointing rubber gasket,nut,bolts complete all as specified and directed.

All as per BOQ Serial item No 1.08 above herein before but 200mm bore

All as per BOQ Serial item No 1.08 above herein before but 150mm bore

All as per BOQ Serial item No 1.08 above herein before but 100mm bore

All as per BOQ Serial item No 1.08 above herein before but 80mm bore

Taking down existing u/s Butterfly valve and supply and fix in position Butterfly valve 200 mm dia (ISI marked) suitable for fitted with flanged and drill both ends cast iron body, heavy duty type PN 1.6 with and including jointing rubber gasket,nut,bolts omplete all as specified and directed

M&L for run lead joints in position for spigot socket pipe and specials including provision of all jointing materials such as pig lead,lead spun yarn/joint ect for 300 mm bore omplete all as specified and directed

M&L for run lead joints in position for spigot socket pipe and specials including provision of all jointing materials such as pig lead,lead spun yarn/joint ect for 250 mm bore omplete all as specified and directed

M&L for run lead joint suitable for 200 mm bore cast iron pipe spigot and socketed joint including spun yarn etc complete all as specified and directed.

M&L for run lead joint suitable for 150 mm bore cast iron pipe spigot and socketed joint including spun yarn etc complete all as specified and directed.

M&L for run lead joint suitable for 100 mm bore cast iron pipe spigot and socketed joint including spun yarn etc complete all as specified and directed.

M&L for run lead joint suitable for 80 mm bore cast iron pipe spigot and socketed joint including spun yarn etc complete all as specified and directed.

Burning out lead joints of 300 mm bore cast iron pipe in any position with and including necessary excavation and earthwork as required at site complete all as specified and directed.

Burning out lead joints of 250 mm bore cast iron pipe in any position with and including necessary excavation and earthwork as required at site complete all as specified and directed.

Burning out lead joints of 200 mm bore cast iron pipe in any position with and including necessary excavation and earthwork as required at site complete all as specified and directed.

Burning out lead joints of 150 mm bore cast iron pipe in any position with and including necessary excavation and earthwork as required at site complete all as specified and directed.

Burning out lead joints of 100 mm bore cast iron pipe in any position with and including necessary excavation and earthwork as required at site complete all as specified and directed.

Burning out lead joints of 80 mm bore cast iron pipe in any position with and including necessary excavation and earthwork as required at site complete all as specified and directed.

M&L for sump/tank FRP cover 60cmX60cm made out of 5 ton capacity bends to shape/with FRP frame on sides, including lifting arrangement fixed to manhole of UG sumps with grouting the frame in RCC slabe complete all as specified and directed.

Taking out existing foot valve and supply and fix in replacement cast iron foot valve With metalic working parts flanged ends as in repair including all fittings of the following size complete all as specified and directed.

S&F in replacement cast iron non return valve flanged head (ISI marked ) of size 150 mm bore make:- M/S Kartar // M/s KPL/ M/s venus/ M/s Kirloskar

S&F in replacement cast iron non return valve flanged head (ISI marked ) of size 100mm bore make:- M/S Kartar // M/s KPL/ M/s venus/ M/s Kirloskar

S&F in replacement cast iron non return valve flanged head (ISI marked ) of size 80mm bore make:- M/S Kartar // M/s KPL/ M/s venus/ M/s Kirloskar

Taking out unserviceable rusted steel water tubing and connection including cleaning for refixing or removal from site all as directed of the following sizes:

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Refixing old steel tubing and connections in new or old position after cleaning including all fittings of the following size complete all as specified and directed.

20 mm bore

25 mm bore

40 mm bore

50 mm bore

S&F in replacement 20 mm bore steel water tubing medium grade galvanised with and including all GI fittings as required at site, laid in trenches complete all as specified and directed.

S&F in replacement 25 mm bore steel water tubing medium grade galvanised with and including all GI fittings as required at site, laid in trenches complete all as specified and directed.

S&F inreplacement 40 mm bore steel water tubing medium grade galvanised with and including all GI fittings as required at site, laid in trenches complete all as specified and directed.

S&F in replacement 50 mm bore steel water tubing medium grade galvanised with and including all GI fittings as required at site, laid in trenches complete all as specified and directed.

S&Fin replacement 80 mm bore steel water tubing medium grade galvanised with and including all GI fittings as required at site, laid in trenches complete all as specified and directed

S&F in replacement 15 mm bore gunmetal globe or gate valve, with iron wheel head, screwed both ends for iron pipe confirming to latest relevant IS with and including necessary excavation and earthwork as required at site complete all as specified and directed.

S&F in replacement 20 mm bore gunmetal globe or gate valve, with iron wheel head, screwed both ends for iron pipe confirming to latest relevant IS with and including necessary excavation and earthwork as required at site complete all as specified and directed.

S&F in replacement 25 mm bore gunmetal globe or gate valve, with iron wheel head, screwed both ends for iron pipe confirming to latest relevant IS with and including necessary excavation and earthwork as required at site complete all as specified and directed.

S&F in replacement 40 mm bore gunmetal globe or gate valve, with iron wheel head, screwed both ends for iron pipe confirming to latest relevant IS with and including necessary excavation and earthwork as required at site complete all as specified and directed.

S&F in replacement 50 mm bore gunmetal globe or gate valve, with iron wheel head, screwed both ends for iron pipe confirming to latest relevant IS with and including necessary excavation and earthwork as required at site complete all as specified and directed.

M&L for construction of brick masonry valve pit of size 900 X 900 X 900 mm (Internal dimensions) with brick work of sub class ‘B’ old size bricks/ CC block work built in cement mortar 1:4 and 10 mm thick rendering on internal and exposed external surfaces with and including 40 mm X 40 mm X 6 mm mild steel angle iron frame, 3.00 mm thick mild steel sheet cover with appropriate size lifting handles and locking arrangement including painting steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer and demolition of existing old valve pit complete all as specified,

M&L for construction of brick masonry valve pit of size 1200 X 1200 X 1200 mm (Internal dimensions) with brick work of sub class ‘B’ old size bricks/ CC block work built in cement mortar 1:4 and 10 mm thick rendering on internal and exposed external surfaces with and including 40 mm X 40 mm X 6 mm mild steel angle iron frame, 3.00 mm thick mild steel sheet cover with appropriate size lifting handles and locking arrangement including painting steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer and demolition of existing old valve pit complete all as specified and directed.

M&L for preparation of old painted external surface upto 200 mm bore cast iron, mild steel water mains as in wash out or over flow pipe of over head tanks and applying one coat of synthetic enamel paint complete all as specified and directed.

S&F in replacement PVC Flexible Hose Pipe 40mm outer dia size heavy duty (Superior Quality) suitable for suction sweeper complete all as specified and directed.

S&F in replacement wooden base brush 24 " long as per existing old sample suitable for suction sweeper assembly with nylon hair brush with bristles of suitable length as site reqd complete all as specified and directed.

S&F in replacement 12 mm thickness Nylon Rope superior quality complete all as specified and directed.

Carrying out Jungle cutting & Ghas cutting in water supply installation and over head water reservoir,Chunabhatti pump house to NAD pump house alongwith pipe line both side and shifting of debris to a distance of 50 mtr away from site complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for laying water mains and getting out in hard and dense soil including trimming sides and forming bottom surface to the required level / slope etc complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm in each layer as in soil complete all as specified and directed.

Removing excavated material (soil) to a distance not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed.

S&F lead complete all as specified and directed.

S&F spun yarn dressed complete all as specified and directed.

S&F GI Elbow 15 mm

S&F GI Elbow 20 mm

S&F GI Elbow 25 mm

S&F GI Elbow 40 mm

S&F GI Elbow 50 mm

S&F GI Nipple 15 mm bore, 100 to 150 mm long

S&F g GI Nipple 20mm bore, 100 to 150 mm long

S&F GI Nipple 25 mm bore, 100 to 150 mm long

S&F GI Nipple 40 mm bore, 100 to 150 mm long

S&F GI Nipple 50 mm bore, 100 to 150 mm long

S&F GI tee 15 mm

S&F GI tee 20 mm

S&F GI tee 25 mm

S&F GI tee 40 mm

S&F GI tee 50 mm

S&F GI tee 80 mm

S&F GI Uninon 15 mm

S&F GI Uninon 20 mm

S&F GI Uninon 25 mm

S&F GI Uninon 40 mm

S&F GI Uninon 50 mm

S&F GI Uninon 80 mm

S&F GI Socket 15 mm

S&F GI Socket 20 mm

S&F GI Socket 25 mm

S&F GI Socket 40 mm

S&F GI Socket 50 mm

S&F GI Socket 80 mm

M&L for CI mechanical joints suitable for CI/DI pipe with all accessories such as CI sleave, CI outer rings,rubber gaskets,GI bolt,nut,washer etc complete all as directed and suitable for the following size of pipes:-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Taking up defective submersible pump sets complete with motor through 50mm GI pipe of about 07 Nos of 6 metre length each and Flushing out the muddy /salt water and replacing of defective pump parts such as pump coupling, bush and PVC impellors with new one including overhauling/rewinding at authorized workshop of manufacturer and fixing back the same in the tube well through 50mm dia GI pipe complete all as specified and directed

S&F in repair spares for submersible pump sets of capacity 3 HP, complete all as specified and directed

Pump coupling

Pump bush

Pump impellor

Opening the complete motor and removing the complete burnt out winding wire of the stator of the motor removed under respective item, cleaning the stator with cleaning element, preparing the surface and rewinding with super enameled copper winding wire of pre existing gauge of approved quality by Engineer in charge, filling the slot with insulating material like fiber sleeves, tapes according to classification of motor, varnishing, heating, etc; and reassemble after repairs including testing and commissioning for rated RPM for the following motors complete all as specified and directed and as per manufacturers instructions:-

Electric motor 3/5 HP capacity of submersible pump sets

S&F submersible three core flate 2.5 sqm copper cable for submersible pump complete and testing of make finolex/polycab (ISI Marked)

Taking up defective submersible pump sets capacity upto 3 HP complete with motor, 50mm/40mm/25 dia GI pipe of about 20 Nos of 3m length each, electric cable for replacement of defective submersible pump sets with electric motor 80m head, dischrge @ 160 LPM with electirc motor (minimum 3 HP), 3 Phase, 415 Volt and re-installations the same in the tube well with 50mm/40mm dia new GI pipe, testing, commissioning for satisfactory performance complete including testing and operated in presence of Engr-in-charge complete all as specified and as directed

S&F in replacement of MS forged clamps for GI pipe line and submersible pump set of size 50/40/25mm X 10 mm all as specified and directed

S&F in replacement of well cap 150 mm dia internal threaded welded and including handle complete all as specified and directed.

S&F air release key suitable for 150 HP pump set (as per sample) complete with piping arrangement all as specified and directed.

S&F air release key suitable for 120 HP pump set (as per sample) complete with piping arrangement complete all as specified and directed.

S&F air release key suitable for 75 HP pump set (as per sample) complete with piping arrangement complete all as specified and directed.

S&F air release key suitable for 12.5 HP to 40 HP Pump Set (as per sample) complete with piping arrangement complete all as specified and directed.

S&F Rubber rubber gasket in sluice valve or complete all as specified and directed.

S&F gland packing suitable for Pump Set of capacity 125 HP to 150 HP complete all as specified and directed.

S&F gland packing suitable for Pump Set of capacity 75 HP to 100 HP complete all as specified and directed.

S&F gland packing suitable for Pump Set of capacity 30 HP to 50 HP complete all as specified and directed.

S&F gland packing suitable for Pump Set of capacity 12.5 HP to 25 HP complete all as specified and directed.

S&F gland packing suitable for Pump Set of capacity 05 HP to 10 HP complete all as specified and directed.

Supply, install, testing & commissioning LT panel board of size 0.7m x 0.7m x 0.5m outdoor type made out of CRCA sheet 2mm mm thick, factory made, dust and vermin proof (protection class IP 54), powder coated, front operable double stud hinged door shutter type window on both side duly secured with wire mess and having earthling stud at both sides complete all as specified. The panel shall be suitable for 415 volts, 50Hz 3 phase 4 wire system and shall be complete with 200 amps capacity aluminium bus bar internal wiring with suitable size copper conductor cable including connecting all incoming and outgoing cables by using proper size thimbles nuts,bolts& washers and complete and having legs 90 cms made out of 50x50x6mm angle iron embed 30 cm in PCC 1:3:6 and 60 cm above ground level complete all as specified and directed and comprising of the following:-

Exacavation in trenches n etc. 1.5m wide n exc 1.5m depth and getting out in hard/dense soil including trimming bottom surface to require level and shape complete all as specified and directed for laying of pipes. NOTE:- Taking up pipe with fitting,special valves ect from trench shall be measured and paid separately.

Returning , filling in including spreading, levelling , watering & well ramming in layers n.exc 25cm including making good disturbed surface to original levels complete all as specified and directed

Removal of exacavation material to a distance n exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed

M & L for repacking stuffing box of sluice valve spindle having 200 mm dia including taking apart and reassembling complete all as specified and directed

M & L for repacking stuffing box of sluice valve spindle having 150 mm dia including taking apart and reassembling complete all as specified and directed

M & L for repacking stuffing box of sluice valve spindle having 100 mm dia including taking apart and reassembling complete all as specified and directed

M & L for repacking stuffing box of sluice valve spindle having 80 mm dia including taking apart and reassembling complete all as specified and directed