REPAIR AND MAINT OF LANDING VALVES COUPLING PIPE WITH NOZZLE SLUICE VALVE AND LT UG CABLE AND PANEL AND OTHER CONNECTED ITEMS NEAR STN HQ AND 427 FD WKSP HOSP AND ADJACENT AREA AT SEVOKE UNDER GE SEVOKE ROAD

Amount

S & F in repair stainless steel 2 way Fire Brigade Inlet connection ISI marked with inbuilt Check Valve including taking down and removed from site complete all as specified and as directed.

S & F in repair stainless steel 63 mm bore Heavy Duty Single Headed Fire Hydrant Landing valve As per IS:5290 type 'A' ISI marked with ABS Blank cap including taking down unserviceablve valve and removing from site complete all as specified and as directed.

S & F in repair Hose reinforced rubber lined fire Pipe of Size 63 mm bore ( 15 Mtr Length ) With Both Side SS coupling ISI marked Male & Female connection type including taking down complete all as specified and as directed.

S & F in repair Branch Pipe with SS Nozzle as per IS 903 ISI marked including taking and removing from site down complete all as specified and as directed.

S & F in repair of Hose box made of 18 gange MS sheet 800 mm x 600mm x 250 mm with double door with 4 mm thick glasses and door fram made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard complete including taking out old unservicebale Hose box and removing from site compelte all on specified and directed.

S & F in repair Hose reel Drum ( Wall Mounted) swinging type as per IS : 884 including Hose pipe Length 30 Mtr Long of Size:- 20 mm bore thermo plastic hose as per IS 12585, ISI marked with PVC ¾ “ Shutoff Nozzle (Hydraulically Crimped) including taking down and removing from site complete all as specified and as directed.

S & F in repair PVC Shut off Nozzle Size 20 mm bore ISI marked including taking down complete all as specified and as directed and removing from site.

S & F in repair Hose Clamp including taking down and removing from site complete all as specified and as directed.

S & F in repair 100mm bore Cast iron Sluice Valve PN 1.6 with stainless steel Spindle with both end flanged including rubber gasket, washer, nut bolts ncluding taking down unserviceable and removing from site complete all as specified and as directed.

S & F in repair 100mm Dual Plate Check Valve :- Cast Iron Body , D.I. Doors ,Nitrile /EPDM Seat ,Stainless Steel Shaft and springs P.N. 1.6 including taking down unserviceable and removing from site complete all as specified and as directed.

M&L Refilling of Carbon di Oxide Fire Extinguisher 4.5 Kg each complete all as specified and as directed. Note : Empty cylinder shall be issued by the department for refilling.

M&L Refilling of ABC Powder Fire Extinguisher 6 Kg Each complete all as specified and as directed. Note : Empty cylinder shall be issued by the department for refilling.

M&L Refilling of D-Fire Mechanical Foam Extinguisher 9 Ltr capacity each complete all as specified and as directed. Note : Empty cylinder shall be issued by the department for refilling.

M&L Refilling of Watermist base Fire Extinguisher 9 Ltr capacity each complete all as specified and as directed. Note : Empty cylinder shall be issued by the department for refilling.

Supply & fixing following Items:

Fire Extinguisher Hose Pipe ABC Type of Cap 6 Kg

Fire Extinguisher Hose Pipe CO2 Type of Cap 4.5 Kg

valve kit for Fire ExtinguisherABC Type of Cap 6.00 Kg

Fire Extinguisher valve for foam type of Cap 9.00 Litres

Fire Extinguisher valve for Water type of Cap 9.00 Litres

Pressure Meter for fire Extinguisher

Hanging Clip ( Hooke ) for Fire Extinguisher as per existing

Supply & fixing in replacement of Carbon Di Oxide Fire Extinguisher 4.5 Kg

Supply & fixing in replacement of ABC Powder Fire Extinguisher 6 Kg

Supply & fixing in replacement of D-Fire Mechanical Foam Extinguisher 9 Ltr capacity

Supply & fixing in replacement of Watermist base Fire Extinguisher 9 Ltr capacity

Labour only for replacement by changing Necessary defective Components along with necessary copper wire, Lugs, Terminal etc. complete all as specified and as directed. Note: Spare parts will be measured and paid separately under appropriate item

Supply only following Items:

3 Pole 32 A Power Contactor

Thermal Overload Relay ,Relay Range 14-23 A

Set of 3 Phase Indicating Lamps (Red Yellow & Blue )

Push Button Assembly with auxiliary contact Block Start & Stop

63 Amp TPN MCB 10 KA

Single Phase Preventer

Danfoss Make KP35 Pressure Switch

Ball Valve 15 mm bore

PVC Insulated & PVC Shethed Multi core bright Annealed bare Copper Conductor flexible Round Cables Size 1 Sq mm 2 core FRLSH complete as specified and directed.

Servicing of motor and pump set by disassembling, (i)Motor Front cover and back cover part by part dismantling, Internal Coil Heat Varnish, Insulation Testing & refixing. (ii) Pump Part by part Dismantling, ThroughServicing, necessary bearing & Gland Packing /Mechanical seal Change and re-assembling with proper alignment complete all as specified and as directed.

S & F of channel, frame for base of centrifugal pump set complete all as specified and as directed

M & L for painting of motor pump set complete all as specified and as directed

S&F low intensity aviation obstruction lamp, LED type pressure cast Al body, polycarbonate enclouser material, less than 15Watt power consumption, in colour red as per site requirement confirming IP-65 as per IS-13947 with all necessery fixtures, mounting plate and connection including taking down unsv one required all as directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth and getting out excavated material for laying/ taking out pipe line, cables, etc in soft/ loose soil complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth and getting out excavated material for laying/ taking out pipe line, cables etc in hard/dense soil 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 in soft/ loose soil complete all as specified and directed

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

Supply & laying in trenches clear sand for cushioning under cable 8 cm below and 15 cm above complete in level all as specified and directed by Engr-in-Charge. Note:- Punned thickness shall be measured.

Supply and laying burnt clay sub class B brick as cable protection all as specified and directed.

M&L for PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) as in coping or foundation for grouting, finished even and smooth without using extra cement complete all as specified and directed.

M & L for laying LT underground Cable, XLPE insulated, heavy duty armoured sheathed 1100 volts grade 10 Sq mm, 2 core, with aluminium conductor, ISI marked as per IS : 7098(Part-1) including taking out existing cable and removed from site complete all as specified and directed.

All as per item No 29 above but 16sqmm, 4 core all as specified.

All as per item No 29 above but 25sqmm, 4 core all as specified.

All as per item No 29 above but 35sqmm, 4 core all as specified.

All as per item No 29 above but 120sqmm, 4 core all as specified.

M & L GI tubing of 40 mm bore light grade with all fitting fixed to wall/ceiling/pole or in trench formed by road/PCC cutting/boring as cable protection laid on floor all as specifed and directed.

M & L GI tubing of 50 mm bore light grade with all fitting fixed to wall/ceiling/pole or in trench formed by road/PCC cutting/boring as cable protection laid on floor all as specifed and directed.

M&L for boring holes 1mtr deep in soil under roads/PCC as directed for cable passing through pipes of required size and disposal of soil to a distance not exc. 50m. (Note: Connected items like Pipes is measured and paid seperately under relevant items).

Supply and fixing thermoplastic polycarbonate cable junstion box having protection IP 66/67 "weather proof, dust proof, acid resistant, shock proof, fire retardent self extinguisher" for outside installation with knockout entry for cable of size 16 sqm 4 core and 155x210x92mm with terminals, brackets for street light pole mounting and provision of one 6A MCB SP all as specified and as directed.

S & F in repair 5 KW ,three phase automatic Street Light timer switch for automatic switching on/off street light based on lux level of nature light, consisting of sensor overload protection fuse gear, power contactor & MCB of suitable capacity, terminal blocks for cable entry & control unit enclosed in pole/Wall mountable elcosure made out of rust proof, shock proof, termite proof FR grade SMC, conforming to IP 66 with universal lock and key arrangement complete all as specified and as directed by Engr- in- Charge Make: kakatiya energy system Pvt Ltd Cat No. Swadeep 66-02EC-5KW 3P or equivalent in Havells/GE/ L&T

M&L for water proof, 3core PVC insulated and PVC sheathed, copper conductor cable of size 1.5 sqmm, 1100 Volts grade for electrical connection of street light fittings, complete all as specified and directed.

M & L for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick burried directly in ground (in vertical position ) earth pit not less than 2.25 mtrs below normal ground level with the top edgeof the earth plate not less than 1.5 mtr (B.G.L.) & connected to galvanised iron strip 25 x 4mm by means of bolts,nuts,checknuts & washer of galvanised iron including PCC (1:2:4) type B1 precast RCC cover slab with suitable handle made pf 6 mm round bar, including necessary excavation & earth work in any type of soil , 20 mm dia med grade galavinised steel tube for watering with one end fixed with cast iron funnel & wire mesh, 32 mm bore light grade galvanised steel tubing for proctection & common salt , charcoal in alternate layers etc. complete all as shown in EP no 3 of SSR Part 1 & testing on complection.

Taking down overhead LT ACSR conductor from directed location all as specified and directed by Engr-in-Charge.

SRI SURAJIT SENGUPTA

SHRI JIBANDHAN PAUL

ASSOCIATED TRADING CORPORATION

M/S HARMANS

M/S S.B. CONSTRUCTION

LIBERAL ENGINEER CONSTRUCTION

RAJIV DEY SARKER