REPAIR/ MAINTENANCE OF EXTERNAL WATER SUPPLY PIPELINES AND OTHER CONNECTED WORK AT CAMERO AREA UNDER GE (AF) SUBROTO PARK

Returning filling in including spreading levelling watering and well ramming hard / dense soil in layers not.exe 25cm each layers complete all as specified and as directed by Engineer-in-charge

Removal of excavated material & surplus spoil to a distance n.exe 50 mtr and depositing where directed at a level not exe 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-charge

Taking up CI/DI/GI water mains of 250mm bore including all fittings with spigot and socket end and lead joints including burning out joints and recovering lead complete all as specified and as directed by Engineer-in-charge

All as per item No 4.00 here-in-before but 200mm bore

All as per item No 4.00 here-in-before but 150 mm bore

All as per item no 4.00 here in before but 100mm dia bore

All as per item no 4.00 here in before but 80mm dia bore

Supply and laying of DI pipes of grade K-7 with spigot and socketted ends centrifugally cast in any length size of 250mm dia bore complete laid in trenches all as specified and as directed by Engineer-in-charge

All as per item no 9.00 as above but DI Pipe of 200mm dia bore

All as per item no 9.00 as above but DI Pipe of 150mm dia bore

All as per item no 9.00 as above but DI Pipe of 100mm dia bore

All as per item no 9.00 as above but DI Pipe of 80mm dia bore

Cutting to DI pipes of 250mm bore before laying in position for insertion of new tees, branches, bend and new connection etc complete all as specified and as directed by Engineer-in-charge.

All as per item no 14.00 as above but DI Pipe of size 200mm dia bore

All as per item no 14.00 as above but DI Pipe of size upto 150mm dia bore

Supply and fixing and testing of DI fittings for spigot and socket pipes such as bends (any type radius and angle) tapers any type (straight, bend, increasing, descreasing or double socket etc), Tee piece single branch, 'Y' junction, double branch cross (all sockets or socket and spigot) collors, caps and plugs including dewatering suitable for pipes upto 250 mm bore complete all as specified and as directed by engr in charge. NOTE : Excavation earth work in any type of soil/Rock and jointing of pipes shall be measured and paid seperately.

Supply and fixing 250mm dia tyton rubber gasket ,packing and rings complete all as specified and directed

Supply and fixing 200mm dia tyton rubber gasket ,packing and rings complete all as specified and directed

Supply and fixing 150mm dia tyton rubber gasket ,packing and rings complete all as specified and directed

Supply and fixing 100mm dia tyton rubber gasket ,packing and rings complete all as specified and directed

Supply and fixing 80mm dia tyton rubber gasket ,packing and rings complete all as specified and directed

Supply and fixing in replacement of unserviceable jointing to cast iron pipe of size 250mm bore spigot and socket by run lead joints including spun yarn and caulking of lead joints complete all as specified and as directed by Engineer-in-charge

All as per above item No 23 here-in-before but 200mm bore

All as per above item No 23 here-in-before but 150mm bore

All as per above item No 23 here-in-before but 100mm bore

All as per above item No 23 here-in-before but 80mm bore

Supply and fixing in replacement of unserviceable sluice valve cast iron with iron spindle PN-1.6 long body type and fly nut flanged both ends and drilled for jointing wheel head type conforming to IS 14846 including two flanged joints with nuts bolts and washers rubber insertion packing etc for 200mm bore pipe as in repairs and ISI marked complete all as specified and as directed.

All as per above item No 28 here-in-before but 150mm bore

All as per above item No 28 here-in-before but 100mm bore

All as per above item No 28 here-in-before but 80mm bore

Supply and fixing in replacement cast iron non return valve flanged end conforming to IS 5312 of size 80mm dia complete with rubber flange, MS nuts & bolts complete all as specified and as directed by Engineer-in-charge.

All as per above item No 32.00 here-in-before but 100mm dia

All as per above item No 32.00 here-in-before but 150mm dia

Taking out existing GI pipe 100mm dia from trenches / walls / roof / floor etc including connection and making good to distrubed area (surface of walls / floor etc) complete all as specified and as directed by Engineer-in-charge

All as per above item No 35.00 here-in-before but size 80mm bore

All as per above item No 35.00 here-in-before but size 50mm bore

All as per above item No 35.00 here-in-before but size 40mm bore

All as per above item No 35.00 here-in-before but size 25mm bore

All as per above item No 35.00 here-in-before but size 20mm bore

All as per above item No 35.00 here-in-before but size 15mm bore

Supply and fixing GI tubing medium grade 100mm dia with all fittings complete laid in trenches / on walls / on ceiling / roof etc incl necessary suitable size of MS clamps / saddling on walls / ceiling etc complete all as specified and as directed by Engineer-in-charge.

All as per above item No 42.00 here-in-before but size 80mm dia bore

All as per above item No 42.00 here-in-before but size 50mm dia bore

All as per above item No 42.00 here-in-before but size 40mm dia bore

All as per above item No 42.00 here-in-before but size 25mm dia bore

All as per above item No 42.00 here-in-before but size 20mm dia bore

All as per above item No 42.00 here-in-before but size 15mm dia bore

Cutting and screwing to existing MS / GI steel tubing for alteration or addition to pipe line of 40 to 50mm bore with new fittings and fixtures complete all as directed by Engineer-in-charge

All as per above item No 49.00 here-in-before but size 80 to 100 mm dia bore

Supply and fixing in replacement of unserviceable gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe 50mm dia complete all as specified and as directed by Engineer-in-charge.

All as per above item No 51.00 here-in-before but size 32 /40mm dia bore

All as per above item No 51.00 here-in-before but size 25mm dia bore

All as per above item No 51.00 here-in-before but size 20mm dia bore

All as per above item No 51.00 here-in-before but size 15mm dia bore

Supply and fixing in replacement brass butterfly valve class PN-1.0 of size 50mm dia complete all as specified and directed .

Supply and fixing in replacement brass butterfly valve class PN-1.0 of size 40 mm dia complete

Supply and fixing in replacement brass butterfly valve class PN-1.0 of size 25mm dia complete

Supply and fixing in replacement brass butterfly valve class PN-1.0 of size 20mm dia complete

S&F in replacement gun metal non return valve of size 15mm bore

S&F in replacement gun metal non return valve of size 20mm bore

S&F in replacement gun metal non return valve of size 25mm bore

S&F in replacement gun metal non return valve of size 40mm bore

S&F in replacement gun metal non return valve of size 50mm bore

Supply and fixing in replacement of unserviceable PVC bib tape 15mm dia complete all as specified and directed.

Supply and fixing in replacement of unserviceable PVC PTMT float valve 20/25 mm dia complete with PVC ball and connecting rod complete all as specified and directed.

M&L Brick work with sub-class 'B' old size bricks straight on plan built in CM 1:4 for pipe line supports including demolition of old brick work complete all as specified and directed

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) built in CM for copping pipe liner support complete all as specified and directed.

M&L for PCC foundation 1:2:4 type B-2 (using 40mm graded stone aggregate) built in cement mortar complete all as specified and directed.

M&L for plastering work 15mm thick on fair faces of brick work on concrete surfaces in 1:4 cement mortar for pillar supports complete all as specified and directed.

Making good for road to existing surfaces with using of patch premix bitumenous 25mm thick polymer based material over WBM 75mm thick including rolling etc all as specified and as directed by Engineer-in-charge

M&L for earth continuity conductor of size 25mm x 4 mm galvanised strip strip fixed on walls / burried in ground with and including fixing arrangments on walls like porcelain insulators screws washers etc complete all as specified and as directed by Engineer-in-charge

M&L for Construction of brick masonary valve pit of size 100cmx100cmx100cm (internal dimensions of chamber) depth to be reconed from the top of PCC in foundation to top of MS cover with MS sheet cover 3.15mm thick including frame of angle iron 40x40x6mm with locking arrangement including painting two coats of black synthetic enamel paint over a coat of red oxide primer etc including brick work in CM 1:6 15mm thick plastering in CM 1:4 (internal & external) and necessary excavation and earth work in any type of soil, returning, filling in disposal of surplus spoil to a distance not exe 50 mtrs 150mm thick PCC 1:4:8 type D-2 for base and PCC copying 15mm thick 1:2:4 using 12mm graded aggregate all as specified and as directed by Engineer-in-charge) for upto 250mm dia valve)

S&F in replacement of MCCB 400 Amps 4 pole 415 volts 3 phase 50 Hz,Ics=100%Icu , breaking capacity 36 KAcomplete all as specified and directed.

S&F in replacement of MCCB 200 Amps 3 pole 415 volts 3 phase 50 Hz ,Ics=100%Icu, breaking capacity 35 KA complete all as specified and directed.

S&F in replacement of MCCB 160 Amps 3 pole 415 volts 3 phase 50 Hz ,Ics=100%Icu, breaking capacity 35 KA complete all as specified and directed.

Supply & fix in replacement of MCCB 100 amps 3 pole 25 KA 415 volts 50 Hz,,Ics=100%Icu complete all as specified and as directed by Engineer-in-charge.

Supply & fix in replacement of MCCB 125 amps 3 pole 16 KA 415 volts 50 Hz ,Ics=100%Icu complete all as specified and as directed by Engineer-in-charge.

Supply & fix in replacement of MCCB 63 amps 3 pole 16 KA 415 volts 50 Hz, Ics=100%Icu complete all as specified and as directed by Engineer-in-charge.

Supply & fix MCB TP 415 volt AC of capacity 63 amps complete all as specified and as directed by Engineer-in-charge.

Supply & fix MCB SPN of capacity 32 amps complete all as specified and as directed by Engineer-in-charge.

S&F in replacement Running Capacitor 10.0 MFD

S&F in replacement Running Capacitor 25.0 MFD

S&F in replacement Running Capacitor 36.0 MFD

S&F in replacement Running Capacitor 50.0 MFD

S&F in replacement Running Capacitor 72.0 MFD

S&F in replacement Running Capacitor 125.0 MFD

Supply & fix of monoblock pump single phase 1.0 HP capacity 240Volts, 50 Hz AC including fitting in given location with GI fittings and electrical connections with control wire complete all as specified and directed by Engineer -in- Charge.

Supply & Fixing pressure booster pump 0.5 HP capacity single phase, 50 Hz mounted on roof for boosting water supply to high pressure and connected with existing water supply pipe line including necessary electrical wire and plug top , NRV socket alll as specified and directed by Engr -in-Charge.

Supply and fix in replacement Motor Guard( weather protection cover) made out of 18 gauge GI Sheet suitable upto 5 HP centrifugal/ mono block /Pressure pump set with lifting handle and provision of suction /discharge pipeline Holes complete all as directed.

Supply and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 2000 Ltrs complete all as specified and directed.

Supply and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 1000 Ltrs complete all as specified and directed.

S&F in replacement of 3 pole power contactor MNX 50 to 110 or ML-4 with NO/NC block as required at site complete all as specified and directed.

S&F in replacement of 3 pole power contactor MNX 40 to 45/ML-3 with NO/NC block as required at site complete all as specified and directed.

S&F in replacement of 3 pole power contactor MNX 25 to 32 /ML-2 with NO/NC block as required at site complete all as specified and directed.

S&F in replacement of 3 pole power contactor MNX upto 18/ML-1.5 with NO/NC block as required at site complete all as specified and directed.

Supply & fix Electronic overload relay (Manual reset) relay range 9-15 amp suitable for direct mounting complete all as specified and as directed by Engineer-in-charge.

All as per item no 98.00 but for relay range 28-42 amp

All as per item no 98.00 but for relay range 45-75amp

All as per item no 98.00 but for relay range 66-110 amp

Supply and fix in replacement electronic timer ET-100 240V/415V complete all as specified and as directed by Engineer-in-charge.

S&F single phase preventor type VSP-D2 415 volts AC complete all as specified and directed.

All as per item No 104.00 here-in before but of size 40mm /50mm bore GI pipe line

All as per item No 104.00 here-in before but of size 80mm /100mm bore GI/CI pipe line

M&L Dismantling of unserviceable monoblock / Centrifugal pump set, with motor for 40 HP to 50 HP, strip opening and taking out or rotor carefully, cleaning of rotor and stator, checking the rotor bearings, pump bearings, gaskets, impeller keys, terminal plate, gun metal bushes, cooling fan blades, windings etc., re-assembling the motor including replacement of studs with nuts, retesting of motor winding and motor for full RPM and full discharge water after coupling with pump set complete all as specified and directed. NOTE- (i). The unit rate quoted by the contractor shall also include the cost of removing the motor and pump set to perform the works mentioned in this item. (ii) Any parts / spares required to make it fully functional shall be measured and paid for separately under relevant item as supply only.

All as per item no 107.00 but for monoblock/centrifugal pump set 60 HP to 75 HP

M & L for centrifugal type induction motor of capacity 40 HP to 50 HP to local work shop and rewinding the motor with equivalent gauge of insulated copper winding wire & insulating materials i.e. PVC sleeves insulation papers wooden stick 'O' ring including refixing in its original position and testing complete ( other spares required for motor will be measuerd and paid under relevant item ) all as specified and as directed by Engineer-in-charge.

All as per item no 109.00 but for induction motor of 60 HP to 75 HP

Supply only shaft of existing material suitable for 40 to 50 HP motor

Supply only impeller of existing material suitable for 40 to 50 HP motor

Supply only shaft sleeve of existing material suitable for 40 to 50 HP

Supply only Cast iron bearing housing for 40 to 50 HP motor

Supply only Gland assembly suitable for 40 to 50 HP motor

Supply only throat bush suitable for 40 to 50 HP motor

Supply only mechanical seal suitable for 40 to 50 HP motor

Supply only shaft coupling suitable for 40 to 50 HP pump set

Supply only ball bearing suitable for 40 to 50 HP pump set

Supply only roller bearing suitable for 40 to 50 HP

Supply only cooling fan for 40 to 50 HP induction motor

Supply only shaft of existing material suitable for 60 HP to 75 HP

Supply only impeller of existing material suitable for 60 HP to 75 HP

Supply only shaft sleeve of existing material suitable for 60 HP to 75 HP

Supply only Cast iron bearing housing for 60 HP to 75 HP

Supply only Gland assembly suitable for 60 HP to 75 HP

Supply only throat bush suitable for 60 HP to 75 HP

Supply only mechanical seal suitable for 60 HP to 75 HP

Supply only shaft coupling suitable for 60 HP to 75 HP pump set

Supply only ball bearing suitable for 60 HP to 75 HP

Supply only roller bearing suitable for 60 HP to 75 HP

Supply only cooling fan for 60 HP to 75 HP induction motor

M&L for chemical and bacteriological analysis and potability of water obtained from Delhi Jal Board & various bore wells from Approved Micro Engineering and Testing Lab and submitting the report in duplicate complete all as specified and as directed by Engineer-in-charge

Supply & fixing CI air release valve of dia 150mm bore dia complete with all accssories incl taking down old unsv air release valve all as specified and directed by engr in charge.

M&L in replacement of Ladder for OHT/ UG sump/ valve pit cover with square bar,angle iron,channel, Flat Iron and etc welding, drilling, cutting with one primer coat, one under coat and one finishing coat of paint complete all as specified and directed by Engineer in charge.

Supply and fixing 250 mm DI Y type Strainer socket end type suitable for 250mm DI pipeline with nuts bolts and washers rubber insertion packing etc for 200mm bore pipe as in repairs and ISI marked complete all as specified and as directed. complete all as specified and directed.

All as per item no 136.00 but for 200 mm dia pipeline complete all as specified and directed

All as per item no 136.00 but for 150 mm dia pipeline complete all as specified and directed

All as per item no 136.00 but for 100 mm dia pipeline complete all as specified and directed

All as per item no 136.00 but for 80 mm dia pipeline complete all as specified and directed

Supply and fixing in repairs copper cable PVC insulated with co-axial cable copper conductor and PVC outer sheathed cable 4+1 core for communication through PVC conduit /wall etc all as specified and directed. Note : (i) The rate are including cutting chasing in wall for concealed conduit & making good to disturbed surface. (ii) Excavation will be measured & paid separately for cable laid in trench in PVC pipes .

M & L for taking out existing communication cable carefully & supply and fix PVC conduit 25mm medium grade in wall/floor/trench & relaying of serviceable cable through new pipes complete all as specified & directed by engineer in charge. Note : (i) The rate are including cutting chasing in wall for concealed conduit & making good to disturbed surface. (ii) Excavation will be measured & paid separately for cable laid in trench in PVC pipes .

S&F in repair submersible flat cable PVC sheathed copper cable size 6 Sqmm 3 core 1100 volt grade complete all as specified and directed by Engineer-in-charge.

S&F in repair submersible flat cable PVC sheathed copper cable size 10 Sqmm 3 core 1100 volt grade complete all as specified and directed by Engineer-in-charge.

Disconnecting and taking out of existing submersible pump set from borewell capacity 3 to 7.5 HP alongwith their column pipe and submersible cable from bore well from any depth complete all as specified and directed by Engineer-in-charge

Lowering the submersible pump set complete with motor and pump capacity 3 to 7.5 HP in bore well and connecting to existing system complete all as specified and as directed by Engineer-in-charge

Development of borewell by means of high capacity compressor, compressor capacity not less than 620 CFM at 8 Kg/cm square to its optimum yeild till clear water of potable quality free from sand/silt is obtained including draw down performnce and yeild test of the tubewells complete all as specified and directed by Engr- In- Charge.

Supply only impeller of existing material suitable for 3 HP to 7.5 HP submersible pump set complete all as specified and as directed by Engineer-in-charge.

Supply only thrust plate suitable for for 3 HP to 7.5 HP submersible motor

Supply only thrust bearing suitable for 3 HP to 7.5 HP submersible motor

Supply only Gun metal bearing suitable for 3 HP to 7.5 HP submersible motor

Supply only SS rotor sleeves in for 3 HP to 7.5 HP submersible motor

Supply only coupling suitable for 3 HP to 7.5 HP motor

Supply only SS pump Shaft for 3 HP to 7.5 HP submersible pump

Supply only housing upper and lower for 3 HP to 7.5 HP submersible

S&F in replacement GI column pipe 50mm dia heavy duty class 'C' with GI flanged and drilled at both ends duly threaded and welded of 3 mtr long including bolts, nuts, washers and rubber insertions packing complete all as specified and directed by Engineer-in-charge.

Please Enable Macros to View BoQ information