REPAIRS TO CI/GI/DI PIPELINE AT SOUTH RAILWAY LINE UNDER GE MISAMARI

Amount

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

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 Cm in Soft/Loose Soil and providing Heaps along the Pipe Line with Surplus Soils, complete all as specified and as directed.

Taking up or down steel tubing 20 mm bore (dia) and connections including cleaning for refixing or removal to store, complete all as specified and as directed.

All as per Item No.-03 here-in-before but 25mm bore (dia), complete all as specified and as directed.

All as per Item No.-03 here-in-before but 40mm bore (dia), complete all as specified and as directed.

All as per Item No.-03 here-in-before but 50mm bore (dia), complete all as specified and as directed.

All as per Item No.-03 here-in-before but 80mm bore (dia), complete all as specified and as directed.

All as per Item No.-03 here-in-before but 100mm bore (dia), complete all as specified and as directed.

All as per Item No.-03 here-in-before but 150mm bore (dia), complete all as specified and as directed.

Taking up Cast Iron Water Mains 80mm bore (dia) with all Fittings, Spigot and Socket Ends, Lead Jointed by burning out Lead Joints and recovering Leads etc keep in safe custody for reuse, complete all as specified and as directed.

All as per Item No.-10 here-in-before but 100mm bore (dia), complete all as specified and as directed.

All as per Item No.-10 here-in-before but 150mm bore (dia), complete all as specified and as directed.

All as per Item No.-10 here-in-before but 200mm bore (dia), complete all as specified and as directed.

All as per Item No.-10 here-in-before but 250mm bore (dia), complete all as specified and as directed.

All as per Item No.-10 here-in-before but 300mm bore (dia), complete all as specified and as directed.

S&F of 90 mm outer dia 3 layered (outer green coloured UV stabalized, middle black coloured UV stabalized, and inner most layer white coloured with antimicrobial property ) PP-R (Polypropyelene random copolymer) ISI marked Pipes SDR 7.4 and PN 16 UV stabalised and antimicrobial fusion welded having thermal stabality for hot and cold water supply all PPR Plain and brass threaded Polypropyelene random Fittings and laid in trenches, complete all as specified and as directed.

All as per Item No.-16 here-in-before but 63mm bore (dia), complete all as specified and as directed.

All as per Item No.-16 here-in-before but 50mm bore (dia), complete all as specified and as directed.

All as per Item No.-16 here-in-before but 40mm bore (dia), complete all as specified and as directed.

All as per Item No.-16 here-in-before but 32mm bore (dia), complete all as specified and as directed.

All as per Item No.-16 here-in-before but 25mm bore (dia), complete all as specified and as directed.

Refixing old Steel Tubing 20mm bore (dia) and Connections (Serviceable Pipes and Connections obtained from Sl No. 03 here-in-before) in new or old position (fixing to Walls, Ceiling, Floors, etc.) including cleaning both inner and outer surfaces of Pipes by using Wire Brush including provision of new GI Connections (as required ordered at Sites), complete all as specified and as directed.

All as per Item No.-22 here-in-before but 25mm bore (dia), obtained from Item No.04 here-in-before, complete all as specified and as directed.

S&F of 63 mm outer dia, light weight, 3 layered (outer green coloured UV stabalized, middle black coloured UV stabalized, and inner most layer white coloured with antimicrobial property ), PP-R (Polypropyelene random copolymer) ISI marked Gate Valve (brass insert) SDR 7.4 and PN-25 UV stabalised and antimicrobial fusion welded having thermal stabality for hot and cold water supply all PPR Plain and brass threaded with handle screwed both ends, complete all as specified and as directed.

All as per Item No.-24 here-in-before but 50mm bore (dia), complete all as specified and as directed.

All as per Item No.-24 here-in-before but 40mm bore (dia), complete all as specified and as directed.

All as per Item No.-24 here-in-before but 32mm bore (dia), complete all as specified and as directed.

All as per Item No.-24 here-in-before but 25mm bore (dia), complete all as specified and as directed.

M&L making connection of 16 to 40 mm bore PP-R distribution branch pipe with PP-R Main by providing and fixing tee including and making fusion Joint etc., complete all as specified and as directed.

M&L making connection of 50 to 75 mm bore PP-R distribution branch pipe with PP-R Main by providing and fixing tee including and making fusion Joint etc., complete all as specified and as directed.

Labour for relaying only old serviceable 80mm dia GI tubes of any grade in trenches obtained from Item No.07 here-in-before after cleaning or re-running the old screw threads with replacement of unsv flanges, nuts bolts and washers for following size of complete as directed. Note- (i) GI Flanged sockets , rubber or fibre board gasket will be measured and paid under appro-priate Item as ‘Supply only'. (ii) Labour element involved for replacement of unserviceable flanged sockets, rubber board gasket will deem to be included in the quoted rate.

All as per Item No.-31 here-in-before but 100mm bore (dia), obtained from Item No.08 here-in-before, complete all as specified and as directed.

All as per Item No.-31 here-in-before but 150mm bore (dia), obtained from Item No.09 here-in-before, complete all as specified and as directed.

Supply only GI Flanges for 80mm dia GI Pipe fittings, complete all as specified. Note: Mild Steel Nuts, Bolts, Washers, Rubber gasket etc. as required at site shall deemed to be included in the QUOTED UNIT RATE.

Supply only GI Flanges for 100mm dia GI Pipe fittings, complete all as specified. Note: Mild Steel Nuts, Bolts, Washers, Rubber gasket etc. as required at site shall deemed to be included in the QUOTED UNIT RATE.

Supply only GI Flanges for 150mm dia GI Pipe fittings, complete all as specified. Note: Mild Steel Nuts, Bolts, Washers, Rubber gasket etc. as required at site shall deemed to be included in the QUOTED UNIT RATE.

Supply, Laying, jointing & testing of 150 mm bore (dia) GI pipe medium grade laid in trenches with necessary flange joints, rubber or fibre board gasket, complete all as specified and as directed.

Supply, Laying, jointing & testing of 100 mm bore (dia) GI pipe medium grade laid in trenches with necessary flange joints, rubber or fibre board gasket, complete all as specified and as directed.

S&F of 20 mm dia Gun metal, Globe or Gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, complete all as specified and as directed.

All as per Item No.-39 here-in-before but 25mm bore (dia), complete all as specified and as directed.

All as per Item No.-39 here-in-before but 50mm bore (dia), complete all as specified and as directed.

Supply, Laying, jointing & testing of 300 dia (bore) Ductile iron (DI), pressure pipes with spigot and socket ends, centrifugally cast, class K-9, with cement mortar lining in inner side as per IS:8329/2000 (latest revision) and other relevant standards and metalic zinc coating followed by a finishing layer of epoxy paint in outer side, suitable for push on joint (rubber gasket joint) in any length with inside cement mortar lining laid in trenches, complete all as specified and as directed.

All as per Item No.-42 here-in-before but 250mm bore (dia), complete all as specified and as directed.

All as per Item No.-42 here-in-before but 200mm bore (dia), complete all as specified and as directed.

All as per Item No.-42 here-in-before but 150mm bore (dia), complete all as specified and as directed.

All as per Item No.-42 here-in-before but 100mm bore (dia), complete all as specified and as directed.

All as per Item No.-42 here-in-before but 80mm bore (dia), complete all as specified and as directed.

M&L for connecting pieces one end flanged and other end socket or spigot and bell mouth pieces one end flanged other end tapering as bell mounth, DI Bends tapers, Tees, pieces (Single or double branch) any Type and angle/ radius and straight connecting pieces for CI Pipe upto 300 mm bore complete all as specified and as directed.

S&F of 80 mm ( 3'') dia Cast iron Sluice valve with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts & washers of required size & Nos complete including taking out and removing of old unserviceable one complete all as specified and as directed.

All as per Item No.-49 here-in-before but 100mm bore (dia), complete all as specified and as directed.

All as per Item No.-49 here-in-before but 150mm bore (dia), complete all as specified and as directed.

All as per Item No.-49 here-in-before but 200mm bore (dia), complete all as specified and as directed.

All as per Item No.-49 here-in-before but 250mm bore (dia), complete all as specified and as directed.

All as per Item No.-49 here-in-before but 300mm bore (dia), complete all as specified and as directed.

S&F of 80 mm dia bore cast iron body and brass gate heavy duty Non Return valve ( NRV) both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts & washers of required size & Nos complete including taking out/down and removing of old unserviceable one complete all as specified and as directed.

All as per Item No.-55 here-in-before but 100mm bore (dia), complete all as specified and as directed.

All as per Item No.-55 here-in-before but 150mm bore (dia), complete all as specified and as directed.

M&L for burning out unserviceable/ leakage lead joint in position, and removing old lead joints of 80 bore (dia) pipe, complete all as specified and as directed. Note : Excavation & Earthwork for prepartion of joint, shall be measured and paid separately.

M&L for Run Lead joint in spigot and socket pipes and fittings of 80mm ( 3'') dia bore, complete all as specified and as directed.

Labour for run lead joints of 80 mm ( 3'') dia cast iron spigot and socketed pipes and fittings Old Lead as obtained after burning out against Item No 16 to be used, complete all as specified and as directed.

M&L for burning out unserviceable/ leakage lead joint in position, and removing old lead joints of 100 bore (dia) pipe, complete all as specified and as directed. Note : Excavation & Earthwork for prepartion of joint, shall be measured and paid separately.

M&L for Run Lead joint in spigot and socket pipes and fittings of 100mm ( 4'') dia bore, complete all as specified and as directed.

Labour for run lead joints of 100 mm ( 4'') dia cast iron spigot and socketed pipes and fittings Old Lead as obtained after burning out against Item No 19 to be used, complete all as specified and as directed.

M&L for burning out unserviceable/ leakage lead joint in position, and removing old lead joints of 150 bore (dia) pipe, complete all as specified and as directed. Note : Excavation & Earthwork for prepartion of joint, shall be measured and paid separately.

M&L for Run Lead joint in spigot and socket pipes and fittings of 150mm ( 6'') dia bore, complete all as specified and as directed.

Labour for run lead joints of 150 mm ( 6'') dia cast iron spigot and socketed pipes and fittings Old Lead as obtained after burning out against Item No 22 to be used, complete all as specified and as directed.

M&L for burning out unserviceable/ leakage lead joint in position, and removing old lead joints of 200 bore (dia) pipe, complete all as specified and as directed. Note : Excavation & Earthwork for prepartion of joint, shall be measured and paid separately.

M&L for Run Lead joint in spigot and socket pipes and fittings of 200mm ( 8'') dia bore, complete all as specified and as directed.

Labour for run lead joints of 200 mm ( 8'') dia cast iron spigot and socketed pipes and fittings Old Lead as obtained after burning out against Item No 25 to be used, complete all as specified and as directed.

M&L for burning out unserviceable/ leakage lead joint in position, and removing old lead joints of 250 bore (dia) pipe, complete all as specified and as directed. Note : Excavation & Earthwork for prepartion of joint, shall be measured and paid separately.

M&L for Run Lead joint in spigot and socket pipes and fittings of 250mm ( 10'') dia bore, complete all as specified and as directed.

Labour for run lead joints of 250 mm ( 10'') dia cast iron spigot and socketed pipes and fittings Old Lead as obtained after burning out against Item No 28 to be used, complete all as specified and as directed.

M&L for burning out unserviceable/ leakage lead joint in position, and removing old lead joints of 300 bore (dia) pipe, complete all as specified and as directed. Note : Excavation & Earthwork for prepartion of joint, shall be measured and paid separately.

M&L for Run Lead joint in spigot and socket pipes and fittings of 300mm ( 12'') dia bore, complete all as specified and as directed.

Labour for run lead joints of 300 mm ( 12'') dia cast iron spigot and socketed pipes and fittings Old Lead as obtained after burning out against Item No 31 to be used, complete all as specified and as directed.

M&L construction of Brick Masonry Valve Pit of size (750 x 750 x 900) mm (internal dimension), with one Brick thick wall in cement mortar 1:4 on 100mm thick PCC 1:4:8 (40mm graded aggregate) in Foundation, Rendering 15mm thick internally and externally upto 150mm below GL, providing 3.0mm thick MS Sheet Valve Pit Cover, welded with 40X5mm Flat Iron Frame alround including provision of Hinges, Handle and Locking Arrangement and 40 x 40 x 6mm Angle Iron Frame fixed on Top of Valve Pit by means of Holdfast 150mm long, embedded in PCC 1:2:4 (20mm graded aggregate) Block of size 230 x 200 x 100 mm, applying two coats of Anti-corrosive Paint over a coat of Red Oxide Zinc Chrome Primer after preparation of all exposed Steel Surfaces including necessary Earth Work in Soft/Loose Soil and demolition of old unserviceable Valve Pit complete all as specified and as directed.

M&L construction of Brick Masonry Valve Pit of size (450 x 450 x 450) mm (internal dimension), with one Brick thick wall in cement mortar 1:4 on 100mm thick PCC 1:4:8 (40mm graded aggregate) in Foundation, Rendering 15mm thick internally and externally upto 150mm below GL, providing 3.0mm thick MS Sheet Valve Pit Cover, welded with 40X5mm Flat Iron Frame alround including provision of Hinges, Handle and Locking Arrangement and 40 x 40 x 6mm Angle Iron Frame fixed on Top of Valve Pit by means of Holdfast 150mm long, embedded in PCC 1:2:4 (20mm graded aggregate) Block of size 230 x 200 x 100 mm, applying two coats of Anti-corrosive Paint over a coat of Red Oxide Zinc Chrome Primer after preparation of all exposed Steel Surfaces including necessary Earth Work in Soft/Loose Soil and demolition of old unserviceable Valve Pit complete all as specified and as directed.

M&L construction of Brick Masonry Valve Pit of size (900 x 900 x 900) mm (internal dimension), with one Brick thick wall in cement mortar 1:4 on 100mm thick PCC 1:4:8 (40mm graded aggregate) in Foundation, Rendering 15mm thick internally and externally upto 150mm below GL, providing 3.0mm thick MS Sheet Valve Pit Cover, welded with 40X5mm Flat Iron Frame alround including provision of Hinges, Handle and Locking Arrangement and 40 x 40 x 6mm Angle Iron Frame fixed on Top of Valve Pit by means of Holdfast 150mm long, embedded in PCC 1:2:4 (20mm graded aggregate) Block of size 230 x 200 x 100 mm, applying two coats of Anti-corrosive Paint over a coat of Red Oxide Zinc Chrome Primer after preparation of all exposed Steel Surfaces including necessary Earth Work in Soft/Loose Soil and demolition of old unserviceable Valve Pit complete all as specified and as directed.

PURBANCHAL BUILDERS

BEE KAAY TRADERS

M/S KAMAKHYA CONSTRUCTION AND BUILDERS

M/S B.B. Singh Contractor