Repair/ Maintenance of pumping system, pipelines and Control valves at JNE area under GE (U) Udhampur

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth,foundation etc. or for shafts, wells, cesspits, maneholes, pier holes etc. and taking out/laying of pipe lines of soft/dense soil, complete all as specified and directed by Engr-in-Charge.

Returning, filling, levelling, spreading, watering and well ramming in layers not exc. 25 cm thick, complete all as specified and directed by Engr-in-Charge.

Removing surplus soil not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed by Engr-in-Charge.

Taking up or down CI/DI/MS water mains pipe 300 mm bore (including all fittings), with flanged/welded butt joint/ spigot and socket with rubber gasket complete all as specified and directed by Engr-in-Charge.

Refixing MS/DI/CI pipe obtained from item No. 04 above and connections in new or old position (walls, trenches, ceiling and floors etc) of size 300 mm bore complete inlcuding main / branch connections, complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing and testing MS ERW pipe class 'B' of bore 300 mm having wall thickness 6 mm with permissible tolerance + 10% conforming to IS-3589, ISI marked alongwith circular welding joints laid in trenches/ along road/ on surface/ slopes/pillars/ culverts/ causeways etc, complete all as specified directed by Engr-in-Charge.

Taking up or down CI/DI/MS water mains pipe 200 mm bore (including all fittings), with flanged/welded butt joint/ spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed by Engr-in-Charge.

Refixing MS/DI/CI pipe obtained from item No. 16 above and connections in new or old position (walls, trenches, ceiling and floors etc) of size 200 mm bore complete inlcuding main / branch connections complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing and testing MS ERW pipe class 'B' of bore 200 mm having wall thickness 6 mm with permissible tolerance + 10% conforming to IS-3589, ISI marked alongwith circular welding joints laid in trenches/ along road/ on surface/ slopes/pillars/ culverts/ causeways etc,complete all as specified and directed by Engr-in-Charge.

Taking up or down old unseviceable GI pipe of size 150 mm dia including all fittings complete all as specified and directed by Engr-in-Charge. .

Refixing GI/CI pipe obtained from Item No.19 above and connections in new or old position (walls, trenches, ceiling and floors etc) of size 150 mm dia complete including main branch connections complete all as specified and directed by Engr-in-Charge.

Supply & fixing GI pipes of size 150 mm dia, medium grade, galvanized with all fitting such as bends, tees, nipples, union and sockets, clamps etc laid in trenches, under floor/walls etc complete all as specified and directed by Engr-in-Charge.

Taking up or down GI pipe of size bore of pipe 100mm diaincluding all fittings complete all as specified and directed by Engr-in-Charge.

All as per Item No 13 here-in-before but of size 80mm dia

All as per Item No 13 here-in-before but of size 50mm dia

All as per Item No 13 here-in-before but of size 40mm dia

All as per Item No 13 here-in-before but of size 25mm dia

All as per Item No 13 here-in-before but of size 20mm dia

Refixing GI/CI pipe obtained from Item No. 13 above and connections in new or old position (walls, trenches, ceiling and floors etc.) of fbore 100mm dia. Complete including main/branch connections complete all as specified and directed by Engr-in-Charge. .

(b) bore of pipe 80mm dia

(c) bore of pipe 50mm dia

Supply & fixing only GI pipes in repair of bore of pipe 100mm dia, medium grade, galvanized with all fitting such as bends, tees, nipples, union and sockets, clamps etc laid in trenches, under floor/walls etc complete all as specified and directed by Engr-in-Charge.

All asper Item No 22 here-in-before but of dia 80 mm dia

All asper Item No 22 here-in-before but of dia 50 mm dia

All asper Item No 22 here-in-before but of dia 40 mm dia

All asper Item No 22 here-in-before but of dia 25 mm dia

All asper Item No 22 here-in-before but of dia 20 mm dia

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) cement concrete in as in foundation filling of pillar complete all as specified and directed by Engr-in-Charge.

Supply fabrication and fixing MS joints like Flanged, bends, Tapers, tail piece (any type) caps, plugs for 100 mm to 300 mm bore pipe complete all as specified and directed by Engr-in-Charge.

Decoupling, disconnecting sluice valve of size 300 mm taking down from pipe line opening all parts, derusting, cleaning, overhualing comprising of repairs/replacement of unserviceable parts of sluice valve and taking to workshop (if reqd) for repairs. Reassembling of sluice valve and fixing on its original position. complete all as specified and directed by Engineer-in-charge. Note :(i) Loading/unloading & transportation charges shall be deemed included in the quoted rates. (ii) S&F of spare parts shall be measured and paid separately under respective item

(a) Stem bush bronze

(b) Gland flange cast iron

(c) Stud/Bolt carbon steel

(d ) Stem nut/chaknut

(e) Stem Stain less steel

Decoupling, disconnecting sluice valve of size 250 mm taking down from pipe line opening all parts, derusting, cleaning, overhualing comprising of repairs/replacement of unserviceable parts of sluice valve and taking to workshop (if reqd) for repairs. Reassembling of sluice valve and fixing on its original position. complete all as specified and directed by Engineer-in-charge. Note :(i) Loading/unloading & transportation charges shall be deemed included in the quoted rates.

Decoupling, disconnecting sluice valve of size 200 mm taking down from pipe line opening all parts, derusting, cleaning, overhualing comprising of repairs/replacement of unserviceable parts of sluice valve and taking to workshop (if reqd) for repairs. Reassembling of sluice valve and fixing on its original position. complete all as specified and directed by Engineer-in-charge. Note :(i) Loading/unloading & transportation charges shall be deemed included in the quoted rates. (ii) S&F of spare parts shall be measured and paid separately under respective item

(a) Stem bush bronze

(b) Gland flange cast iron

(c) Stud/Bolt carbon steel

(d ) Stem nut/chaknut

(e) Stem Stain less steel

Decoupling, disconnecting sluice valve of size 150 mm taking down from pipe line opening all parts, derusting, cleaning, overhualing comprising of repairs/replacement of unserviceable parts of sluice valve and taking to workshop (if reqd) for repairs. Reassembling of sluice valve and fixing on its original position. complete all as specified and directed by Engineer-in-charge. Note :(i) Loading/unloading & transportation charges shall be deemed included in the quoted rates. (ii) S&F of spare parts shall be measured and paid separately under respective item

(a) Stem bush bronze

(b) Gland flange cast iron

(c) Stud/Bolt carbon steel

(d ) Stem nut/chaknut

(e) Stem Stain less steel

Decoupling, disconnecting sluice valve of size 100 mm taking down from pipe line opening all parts, derusting, cleaning, overhualing comprising of repairs/replacement of unserviceable parts of sluice valve and taking to workshop (if reqd) for repairs. Reassembling of sluice valve and fixing on its original position. complete all as specified and directed by Engineer-in-charge. Note :(i) Loading/unloading & transportation charges shall be deemed included in the quoted rates. (ii) S&F of spare parts shall be measured and paid separately under respective item

(a) Stem bush bronze

(b) Gland flange cast iron

(c) Stud/Bolt carbon steel

(d ) Stem nut/chaknut

(e) Stem Stain less steel

Supply and fix in replacement cast iron sluice valve of 300 mm dia (PN 1.6) ISI Marked with iron wheel head both end flanged, steel spindle, non rising type complete with neoprene rubber gasket, nuts, bolts and washers etc, including taking down the old existing complete all as specified and directed by Engr-in-Charge.

All as per Item No 55 here-in-befoe but 250mm dia.

All as per Item No 55 here-in-befoe but 200mm dia.

All as per Item No 55 here-in-befoe but 150mm dia

All as per Item No 55 here-in-befoe but100mm dia

All as per Item No 55 here-in-befoe but 80mm dia

All as per Item No 55 here-in-befoe but 50mm dia

Supply and fix in replacement of cast iron air release valve with two air outlets of size 100 mm dia including all jointing materials like high pressure rubber gasket nuts, bolts, washers with arrangement for fixing, including taking down complete.Item Code No/ Size CI 026/N Make: Leader or equivelant in Kirloskar/BVI/BIR. Complete all as specified and directed by Engr-in-Charge.

All as per ser item 62 here-in-before but of size 80 mm dia and Item code No/ Size CI 026/L

Material and labour for spraying herbicide (Round up) on area to remove unwanted vegitation/grass at various locations as Complete all as specified and directed by Engr-in-Charge.

Material and labour for shifting heavy items /using excavator / cleaning areas / cleaning site by providing crane/hydra/excavators/tractors/trolley ect as required at site Complete all as specified and directed by Engr-in-Charge.

Supply and fixing leather gasket including replacement old UNSV gasket for 300/250 mm, complete all as specified and directed by Engr-in-Charge.

Supply and fixing leather gasket including replacement old UNSV gasket for 200/150 mm complete all as specified and directed by Engr-in-Charge. .

M&L for repair to leaking run lead joints in CI/DI spigot and socket end pipe line of 300 mm bore by providing new lead ,using good quality spun yarn, including necessary excavation, returning filling in trenches in any type of soil,bailing out water, and at any depth complete all as specified and directed by Engr-in-Charge.

Material and labour for repair to leaking flanged/circular welding joints of 250 to 300 mm bore MS/GI pipe line by providing rubber or fiber board gasket, new flanges if required at site, nut bolts, washers and welding works where required etc, including necessary excavation, returning filling in trenches in any type of soil, bailing out water, and any depth complete all as specified and directed by Engr-in-Charge.

Material and labour for repair to leaking flanged/circular welding joints of 100 to 200 mm bore MS/GI pipe line by providing rubber or fiber board gasket, new flanges if required at site, nut bolts, washers and welding works where required etc, including necessary excavation, returning filling in trenches in any type of soil, bailing out water, and any depth complete all as specified and directed by Engr-in-Charge.

Supply and fix Gland packing type 3 of size 12 mm made of asbustus grip with silicon complete all as specified and as directed by Engr-in-Charge

Supply only lithium base grease AP3 in 20 Kg pack suitable for application to ball bearing with operating temp 30 to 120 degree celsious drop point 174 degree celsious, colourlight fawn complete all as specified and as directed by Engr-in-charge.

Supply only lead wool /spunyarn for jointing the CI pipes complete all asll as specified and directed by Engr-in-Charge.

Supply only leadl for jointing socket and spigot CI pipes complete all asll as specified and directed by Engr-in-Charge.

Demolition of existing valve pit chamber , M&L for masonry valve pit of size 900x900x900mm internal size complete with excavation, earth work and brick work in CM 1:6, 15mm thick plastering in CM 1:4 internally including 5mm thick MS Sheet cover and angle iron frame of suitable size and two coats of synthetic enamel paint over one coat of red oxide primer complete with locking arrangement, complete all as specified and directed by Engr-in-Charge.

M&L for Premix ready mix road repair patching compound for instant road repair manufactured with a blend of bitumen, aggregates and high grade polymer to ensure immediate bonding with existing surface available in bag of 25 Kg, Complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of gun-metal, globe or gate valves, 50mm dia , heavy duty, with iron wheel head, screwed both ends (ISI marked), including taking down the old existing complete all as specified & directed by Engr-in-Charge.

All as per ser item 77 here-in-before but of dia 40 mm gate valve.

All as per ser item 77 here-in-before but of dia 25 mm gate valve.

All as per ser item 77 here-in-before but of dia 20 mm gate valve.

All as per ser item 77 here-in-before but of dia 15 mm gate valve.

Material and labour for taking down by scraping and preparation the surface of the header approx 6 mtr long with sluice valve and NRVs at pump houses, OHT including repainting one coat of super quality of black enamel paint with one under coat of primer etc Complete all as specified and directed by Engr-in-Charge.

Material and labour for fabrication of MS sheets ,angle iron in replacement of old pit cover with necessary welding work and one coat of red oxide primer to the welded works and painted with black enamel paint complete all as specified and directed by Engr -in - Charge.

Supply and fixing GI fittings medium grade ISI marked including complete all as required at site and as directed by Engr-in-Charge.

Elbow 15mm

Elbow 20mm

Elbow 25mm

Elbow 40mm

Elbow 50mm

Elbow 80mm

Socket 15mm

Socket 20mm

Socket 25mm

Socket 40mm

Socket 50mm

Socket 80mm

Union 15mm

Union 20mm

Union 25mm

Union 40mm

Union 50mm

Union 80mm

Elbow reducer 20 x 15mm

Elbow reducer 25 x 20mm

Elbow reducer 40 x 25mm

Socket reducer 15x20mm

Socket reducer 25x20mm

Socket reducer 40x25mm

Socket reducer 40x20mm

Socket reducer 50x25mm

Nipple 15 x 100 mm

Nipple 20 x100mm

Nipple 25 x 100mm

Nipple 40 x 100mm

Nipple 50 x 100mm

Tee 15mm

Tee 20mm

Tee 25mm

Tee 20x15mm

Tee 25x20mm

Tee 40x15mm

Tee 40x20mm

Tee 40x25mm

Tee 50x25mm

Dead plug 15mm

Dead plug 20mm

Dead plug 25mm

Dead plug 40mm

Dead plug 50mm

Supply &fixing for compact universal Stequa 411 AE refill applicator of the following specification:Multy-cavity 100 L water treatment sanitattion with propotional dose adjustment option Diaphragm free, tube based self priming fluid delivery drive unit to prevent air/vapour locks and dry run problems. Prime loss : Zero.Agiator free system to prevent environmental corrosion,Fluid release upto 5 LPH independent of back pressure upto 7 bars.Erosion enabled system for controlled release of chlorine with accurate output reproducibility integrated plug & play system operating on single phase 230V 50Hz power source.

Suply only plastic cylindrical disposable sanitiser refill containing solid chlorine for disinfection of dinking water, with arrangement for controlled release of disinfectant in water,suitable for operation through recommended dosing system.Replacement indication: visual & weight variation.Water contact orfice design : sealed when dry,exposed upon immersion.Operation type: Non contact,non inhalatory. Cylinder dia: 2.5 inches plus or minus 0.5 inches. Cylinder height: Minimum 10.00 inches (+ or -) 0.5 inches complete all as as specified and directed.

DAVINDER SINGH (BID ID -3311104)

ATUL TRADING CO (BID ID -3305642)