SPECIAL REPAIR TO EXTERNAL WATER SUPPLY PIPE LINE AND PROVN OF GEYSERS EXHAUST FAN FOR JCOS AND OR MARRIED ACCOMMODATION UNDER AGE EM OF GE BENGDUBI

Amount

Excavating in trenches in soft/loose soil n. exc 1.5m wide and n. exc1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc 10sqm on plan and n.exc 1.5m in depth and getting out. in soft/loose soil complete all as specified and directed.

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

Removing excavated material (soil) n exc 50m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and directed.

S&F in repair steel water tubes medium grade galvanised with all fittings laid in trenches bore of tube 15 mm complete all as specified and directed.

S&F in repair steel water tubes medium grade galvanised with all fittings laid in trenches bore of tube 20 mm complete all as specified and directed.

S&F in repair steel water tubes medium grade galvanised with all fittings laid in trenches bore of tube 25 mm complete all as specified and directed.

S&F in repair steel water tubes medium grade galvanised with all fittings laid in trenches bore of tube 40 mm complete all as specified and directed.

S&F in repair steel water tubes medium grade galvanised with all fittings laid in trenches bore tube 50 mm complete all as specified and directed.

S&F in repair steel water tubes medium grade galvanised with all fittings laid in trenches bore tube 80 mm complete all as specified and directed.

S&F Bib taps,15mm cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule or for CPVC pipes and fixed complete all as specified and directed.

S&F stop valve cast copper allow screw down high pressure with crutch or butterfly handle screwed both end form iron pipe or for union and fixed of size 15mm dia complete all as specified and directed.

S&F Gun metal gate valve 20mm bore Cast Copper alloy, screwed down high pressure with Crutch or Butterfly handle screwed both ends for iron pipe complete all as specified and directed.

S&F Gun metal gate valve 25mm bore Cast Copper alloy, screwed down high pressure with Crutch or Butterfly handle screwed both ends for iron pipe complete all as specified and directed.

S&F Gun metal gate valve 40mm bore Cast Copper alloy, screwed down high pressure with Crutch or Butterfly handle screwed both ends for iron pipe complete all as specified and directed.

S&F Gun metal gate valve 50mm bore Cast Copper alloy, screwed down high pressure with Crutch or Butterfly handle screwed both ends for iron pipe complete all as specified and directed.

S&F PVC connections pipe ,15mm dia size with PTMT nuts of length 450mm complete all as specified and directed.

S&F Single Pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 10Amp complete all as specified and directed. Make ABB/Legrand/Scheinder

S&F Sheet metal enclosure for MCB DB double door single pole & Neutral 4 way with 200Amp rated common bus bar at incomming complete all as specified and directed.Make:- Legrand/havells/L&T/ABB.

S&F Ceiling rose, 3 way PVC insulated body complete all as per specified and directed.

M&L for sub main wiring with 2 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm as earth continuity conductor drawn through and including PVC casing capping complete all as specified and directed. Make :Polycab/Finolex/KEI. Note: For concealed sub-main wiring cutting chases will be included in quoted rate)

Cutting existing steel tubing bore of pipe 15mm for alterations or additions (Each cut measured), Screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to form connector) done in position without taking down complete all as specified and directed.

S&F in repair PPR (Poly Propylene random co-polymer) pipe size 160mm OD, PN-10 (SDR-11) IS-15801, 3-layer (outer green coloured UV stablized, middle black coloured UV stablizer and innermost layer white coloured with anti-microbial property) having thermal stability for hot & cold water supply with and including all necessary PPR plain and brass threaded fittings, laid in trenches complete all as specified & directed. (Make: Reliance/Finolex/Savoir faire manufacturing Co. Ltd/KPT) (NOTE:- Contractor shall give 7 years warranrty certificate of the manufacturing defect and leak proof material & 50 years product life certificateshall be submitted before process of RAR ).

S&F in repair PPR (Poly Propylene random co-polymer) pipe size 110mm OD, PN-10 (SDR-11) IS-15801, 3-layer (outer green coloured UV stablized, middle black coloured UV stablizer and innermost layer white coloured with anti-microbial property) having thermal stability for hot & cold water supply with and including all necessary PPR plain and brass threaded fittings, laid in trenches complete all as specified & directed. (Make: Reliance/Finolex/Savoir faire manufacturing Co. Ltd/KPT) (NOTE:- Contractor shall give 7 years warranrty certificate of the manufacturing defect and leak proof material & 50 years product life certificateshall be submitted before process of RAR ).

S&F in repair PPR (Poly Propylene random co-polymer) pipe size 90mm OD, PN-10 (SDR-11) IS-15801, 3-layer (outer green coloured UV stablized, middle black coloured UV stablizer and innermost layer white coloured with anti-microbial property) having thermal stability for hot & cold water supply with and including all necessary PPR plain and brass threaded fittings, laid in trenches complete all as specified & directed. (Make: Reliance/Finolex/Savoir faire manufacturing Co. Ltd/KPT) (NOTE:- Contractor shall give 7 years warranrty certificate of the manufacturing defect and leak proof material & 50 years product life certificateshall be submitted before process of RAR ).

S&F in repair PPR (Poly Propylene random co-polymer) pipe size 63mm OD, PN-10 (SDR-11) IS-15801, 3-layer (outer green coloured UV stablized, middle black coloured UV stablizer and innermost layer white coloured with anti-microbial property) having thermal stability for hot & cold water supply with and including all necessary PPR plain and brass threaded fittings, laid in trenches complete all as specified & directed. (Make: Reliance/Finolex/Savoir faire manufacturing Co. Ltd/KPT) (NOTE:- Contractor shall give 7 years warranrty certificate of the manufacturing defect and leak proof material & 50 years product life certificateshall be submitted before process of RAR ).

S&F in repair PPR (Poly Propylene random co-polymer) pipe size 40mm OD, PN-10 (SDR-11) IS-15801, 3-layer (outer green coloured UV stablized, middle black coloured UV stablizer and innermost layer white coloured with anti-microbial property) having thermal stability for hot & cold water supply with and including all necessary PPR plain and brass threaded fittings, laid in trenches complete all as specified & directed. (Make: Reliance/Finolex/Savoir faire manufacturing Co. Ltd/KPT) (NOTE:- Contractor shall give 7 years warranrty certificate of the manufacturing defect and leak proof material & 50 years product life certificateshall be submitted before process of RAR ).

S&F in repair PPR (Poly Propylene random co-polymer) pipe size 32mm OD, PN-10 (SDR-11) IS-15801, 3-layer (outer green coloured UV stablized, middle black coloured UV stablizer and innermost layer white coloured with anti-microbial property) having thermal stability for hot & cold water supply with and including all necessary PPR plain and brass threaded fittings, laid in trenches complete all as specified & directed. (Make: Reliance/Finolex/Savoir faire manufacturing Co. Ltd/KPT) (NOTE:- Contractor shall give 7 years warranrty certificate of the manufacturing defect and leak proof material & 50 years product life certificateshall be submitted before process of RAR ).

S&F in repair PPR (Poly Propylene random co-polymer) pipe size 25mm OD, PN-10 (SDR-11) IS-15801, 3-layer (outer green coloured UV stablized, middle black coloured UV stablizer and innermost layer white coloured with anti-microbial property) having thermal stability for hot & cold water supply with and including all necessary PPR plain and brass threaded fittings, laid in trenches complete all as specified & directed. (Make: Reliance/Finolex/Savoir faire manufacturing Co. Ltd/KPT) (NOTE:- Contractor shall give 7 years warranrty certificate of the manufacturing defect and leak proof material & 50 years product life certificateshall be submitted before process of RAR ).

S&F Exhaust fan, steel body AC single Phase. 230V of size 300mm sweep with, blades, and frame and wire mesh with aluminium based frame (as approved by GE) including antidust painting complete including making a holes in wall as required size, making good and finishing of disturbed surfaces matching with the exisitng surfaces, necessary fixing arrangements such as fastener bolts, nuts, washers etc; of appropriate size complete all as specified and directed.

S&F sluice valve 80mm bore cast iron confirming to IS : 14846 both end flanged with S/S spindle with nut class PN - 1.6 ISI marked complete with hand wheel nuts, bolts, washers & rubber gusket etc complete all as specfied and directed for the following sizes.

S&F sluice valve 100mm bore cast iron confirming to IS : 14846 both end flanged with S/S spindle with nut class PN - 1.6 ISI marked complete with hand wheel nuts, bolts, washers & rubber gusket etc complete all as specfied and directed for the following sizes.

S&F sluice valve 150mm bore cast iron confirming to IS : 14846 both end flanged with S/S spindle with nut class PN - 1.6 ISI marked complete with hand wheel nuts, bolts, washers & rubber gusket etc complete all as specfied and directed for the following sizes.

M&L for construction of brick masonry valve pit chamber of size 1200x1200x900mm (internal dimension) with one brick thick wall in cement mortar 1:4 on base concrete 100mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation of chamber including finished the surfaces of concrete even and smooth , and 15mm thick rendering in cement mortor (1:4) internally and externally up to 15cm below ground level, providing valve pit cover made of 150 mm thick RCC Slab in cement concrete 1:1.5:3 type B1 using 20mm graded stone aggregate having reinforcement 12mm dia both way @ 150mm c/c in double layer including necessary formwork and provision of opening for valve operation as directed and including two coat cement based paint and necessary excavation and earth work in soft/loose soil including dismantling of existing valve pit complete all as specified & directed.

M&L for construction of brick masonry valve pit chamber of size 900x900x900mm (internal dimension) with one brick thick wall in cement mortar 1:4 on base concrete 100mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation of chamber including finished the surfaces of concrete even and smooth , and 15mm thick rendering in cement mortor (1:4) internally and externally up to 15cm below ground level, providing valve pit cover made of 150 mm thick RCC Slab in cement concrete 1:1.5:3 type B1 using 20mm graded stone aggregate having reinforcement 12mm dia both way @ 150mm c/c in double layer including necessary formwork and provision of opening for valve operation as directed and including two coat cement based paint and necessary excavation and earth work in soft/loose soil including dismantling of existing valve pit complete all as specified & directed.

M&L for construction of brick masonry valve pit chamber of size 600x600x600mm (internal dimension) with one brick thick wall in cement mortar 1:4 on base concrete 100mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation of chamber including finished the surfaces of concrete even and smooth , and 15mm thick rendering in cement mortor (1:4) internally and externally up to 15cm below ground level, providing valve pit cover made of 150 mm thick RCC Slab in cement concrete 1:1.5:3 type B1 using 20mm graded stone aggregate having reinforcement 12mm dia both way @ 150mm c/c in double layer including necessary formwork and provision of opening for valve operation as directed and including two coat cement based paint and necessary excavation and earth work in soft/loose soil including dismantling of existing valve pit complete all as specified & directed.

S&F electric water heater,storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate,NRV, connection piece etc. complete all as specified and as directed. Make: Racold/Bajaj/Havells/USHA.

Supply and fix MCB SPN of capacity 6 to 32 Amps 240Volts 'C' curve with 10KA breaking capacity complete all as specified and directed.

M&L for point wiring for one light/fan point controlled by one switch with FRLSH PVC insulated unsheathed multistranded copper conductor cables 1100 Volts grade of 1.5 sqmm size alongwith one earth continuity conductor with FRLSH PVC insulated unsheathed multistranded copper conductor cable 1100 Volts grade of 1.5 sqmm size through and including PVC casing & caping (double lock) of suitable size with all necessary fittings, terminated in and including pressed steel sunken boxes , readily available (Having wall thickness not less than 1.22 mm for boxes upto a size of 200 mmX300 mm and beyond that the wall thickness shall be not less than 1.63 mm) concealed type with 3mm thick bakelite sheet cover for fixing of switches, sockets, fan regulators etc. controlled by one switch complete all as specified and directed for the following.

S&F Switch piano, flush type single pole, one way 6 Amp complete all as specified and directed.

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs.86,840.00 (refer Tender Srl Page No 23). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

UNIVERSAL CONSTRUCTION

GOUTAM KUMAR GHOSH

KD SAHA and CO.INDIA

M/S POWER ENGINEERS

CHAKRABORTY AND SONS

M/S Vaishno Constructions

J T ENTERPRISE