SPECIAL REPAIR TO FIRE HYDRANT SYSTEM FHS INSTALLED AT 2403 C FLT AF STN NALIYA

Amount

Excavation in trenches not exc 1.5 M wide and not exc 1.5 M in depth for pipe line, etc in soft / loose soil getting out and levelling of bottom surface to required level complete all as specified and as directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick soft / loose soil complete all as specified and as directed.

Removing excavated material (Soils) from site to a distance not exc 50 M away and depositing where directed at a level not exc 1.5mtr above the starting point complete all as specified and as directed.

Supply and laying 150mm bore GI pipe medium grade ISI marked including all fittings in old/new position as in walls and ceilling/trenches including taking down old unservieable GI pipe complete all as specified and as directed.

Description all as per Srl item no 4.00 here-in-before but of size 100 mm bore

Description all as per Srl item no 4.00 here-in-before but of size 80 mm bore

Description all as per Srl item no 4.00 here-in-before but of size 50 mm bore

Description all as per Srl item no 4.00 here-in-before but of size 25 mm bore

Supplying and fixing 150 mm bore MS flanges not less than 16 mm thick duly welded on ends of GI pipe complete all as specified and directed.

Description all as per Srl item no 9.00 here-in-before but of size 100 mm bore

M&L for Joints with rubber or fibre board gasket including nuts, bolts and double washers of 150 mm bore complete all as specified and directed.

M&L for Joints with rubber or fibre board gasket including nuts,bolts and double washers of 100 mm bore complete all as specified and directed.

Supply, fixing, jointing & testing 150mm bore cast Iron butterfly Valve of SS plate of sizes as under , designed for pressure PN 1.6 operating angle 90 degree , disc material CI with nylon coating , mounting type confirms to IS-13095, including taking down old unserviceable complete all as specified and directed.

Description all as per Srl item no 13.00 here-in-before but of size100 mm bore

Description all as per Srl item no 13.00 here-in-before but of size 80 mm bore

Material and Labour for CI fittings/specials such as Tees, bends (any type, radius and angle ) tapers any type, collars,tail pieces,caps and plugs up to 150 mm bore confirming to IS: 1538-1993 complete all as specified and directed by Engineer - in - Charge.

Supply, fixing, jointing and testing of 100mm bore Cast iron Non Return valve without by pass arrangement , Swing type, confirming to IS 5312, flanged ends pressure rating PN 1.0 complete all as specified and as directed at site by the Engineer-in-Charge. Note:- Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item.

Description all as per Srl item no 17.00 here-in-before but of size 150 mm bore

Supply and fixing 4 way fire brigade Inlet Connection (ISI marked) including nut, bolt washer and rubber gasket etc, including taking down old unserviceable complete all as specified & directed.

Supply and fixing 2 way fire brigade hydrant valve double headed (ISI marked) including nut, bolt washer and rubber gasket etc, including taking down old unserviceable complete all as specified & directed.

Supply and fixing cotton synthentic fabric circular woven jacketted rubberised fabric fire hose RRL 15 Mtrs long with coupling S/S metal 63 mm size male and female instantenous type, including taking down old unserviceable complete all as specified & directed.

Supply fixing instanteneous type copper alloy (gun metal) branch pipe 63 mm dia of suitable length fitted with 15 mm dia nozzle, including taking down old unserviceable complete all as specified & directed.

S&F Gun metal pressure release valve 25mm dia including fitting and fixtures complete all as specified & directed.

Material and labour for fire hose cabinet of size 0.90x0.90x0.60 cm made out of PCC blocks/brick work complete 2 Nos fixing angle of size 50x6 mm including opening with Fiber doors, locking arrangement with mirror glass and painting with supper enamel paint grouting with PCC complete all as specified & directed.

M & L for repair/replacement of auto pressure switch system, including setting of pressure rating/setting of cut off system etc of Jockey motor of capacity 70 HP and 20 HP of fire fighting system complete all as specified & directed.

Supply & lay cable XLPE insulated screened PVC bedded galvanized steel strip or wire, armoured , electric power cable (heavy duty)1100 volts grade with stranded aluminium conductor, cross-sectional area 25 sqmm, 3.5 core laid in trenches/crossing the dispersal/culverts/ fixed on panels/wall complete all as specified & directed.

Supplying and laying reinforced precast concrete cable cover class HVP Type 1 with peak size 300 mm x180 mm x 40 mm complete all as specified & directed.

M & L for sand cushioning in layers of sand before and after laying of cable in trenches complete all as specified and directed.

Material and labour for rendering 15 mm thick with cement mortar(1:4) on fair faces of brick walls for finishing the surfaces fair and even complete all as specified & directed.

Material and labour for brick work with subclass 'B' bricks, straight or curved on plan exc 6m means radius built in cement mortar 1:4 complete all as specified & directed.

M&L for PCC (1:4:8) 40 mm graded stone aggregate for foundation complete all as specified & directed.

M&L for PCC (1:2:4) type B1 coping with 20mm graded aggregate for grouting MS frame complete all as specified & directed.

Material and labour for MS works of any sizes of angles irons/flat iron works and base frame etc complete all as specified and directed.

Material and labour for MS works of any sizes of MS sheet 3 mm thick works complete all as specified and directed.

Material and labour for writing letters or figures (Block, Roman, Itralic or Indian) n exc. 30 cm hight on existing main header, suction/delivery pipe lines, Pumps and motors and UG sumps etc. complete all as specified and directed.

Material and labour for painting to existing surcface by using spray gun with one coat of red oxide and two coat of synthetic enamel paints on existing suction/ delivery pipe lines, including headers of any size using Blue/Red/Black colour complete all as specified and directed.

S & F in repair PVC heavy duty sprinklers suitable for 25 mm dia pipe pop up type 360 degree & connected accessories complete all as specified and directed.

Supply and laid UPVC pipe 25 mm bore including necessary fittings complete all as specified and directed.

Description all as per Srl item no 38.00 here-in-before but of size 50 mm bore

M & L for CT Joint suitable for 150 mm bore GI pipe line complete all as specified and as directed.

S & F in repair main switch 63 amps , 3 pole and neutral , 415 volts complete including making electrical connection of incomming LT cable using lugs etc complete all as specified and as directed.

Supply and fix in repairs DOL starter max motor output at 415 volts, 3 phase relay range 7.10 type mv-1 for 3 phase motor upto 5 HP, including making all electrical connections etc complete all as specified and as directed.

Supplying & fixing 25mm bore gun metal gate valve/check Nut Valves ,screwed both ends for iron pipe, ISI Marked, of following sizes including taking out unserviceable gate valves complete all as specified and as directed at site by the Engineer-in-Charge.

Description all as per Srl item no 43.00 here-in-before but of size 50 mm bore

M & L for construction of valve pit chamber in PCC (1: 5 : 8) block masonry built in CM (1 :4) and locking arrangement including excavation and earth works, PCC (1:4:8) type D-2 for foundation PCC bed, padestal in cement concrete (1:2:4) type B-1, plastering 15 mm thick in CM (1:4), painting with one coat of bituminous black paint on all steel surface for size of chamber 1000 mm x 1000mm x 1200 mm including demolition of unserviceable damaged existing pit complete all as specified and as directed.

GEE CEE ENTERPRISES