SPL REPAIR TO OLD VINTAGE WATER SUPPLY PIPES AND ALLIED WORKS FROM CTS TO INFRA AT AKHNOORMIL STN UNDER GE (S) AKHNOOR

Amount

Excavation in trenches not exc. 1.5 m wide and not exc. 1.5 in depth for laying of cables, GI pipes etc. and getting out in any type of soil complete all as specified and directed.

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

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

Taking up or out cast iron water mains including all fittings with spigot and socket ends and lead joint including burning out and removing lead from joint complete all as specified and directed for the following bore pipes :-

(a) 150 mm bore pipe

(b) 100 mm bore pipe

M&L of valve pit chamber of size 600x600x600 mm (internal dimentions) including earth work,PCC foundation 1:4:8, brick masonary in CM 1:4, rendering in 15mm thick cement mortar 1:4 on internal and external surfaces, coping and white washing with two coats of lime wash including paintig with two coats of black colour synthetic enamel paint to mild steel top cover surfaces and angle iron frame work( 50X50X6mm) with MS Sheet of thickness 3mm with hinges, handles and suitable locking arrangements, fastening arrangements, nuts, bolts and washers complete all as specified and directed

Description all as per item No 5 above but chamber of size 900x900x900 mm (internal dimentions) complete all as specified and directed.

Description all as per item No 5 above but chamber of size 1200x1200x1200 mm (internal dimentions) complete all as specified and directed.

Cutting cast/GI iron pipes and reducing to required length before laying in position for insertion of new tees, branches etc.as required upto 150mm bore of pipe complete all as specified and directed.

Material and labour for providing run lead joint size 150 mm bore complete all as specified and diected.

Material and labour for providing run lead joint size 100 mm bore complete all as specified and diected.

Supplying, laying, jointing ,testing and commissioning of ductile Iron pipe of size150mm dia, centrifugally cast with socket and spigot end, in any length laid in trenches or on floor/wall class-7 confirming to IS:8329/2000 suitaable for Push-on-joining with inside cement mortar lining with internal metallic zinc coating and external black bitumen coating duly ISI marked including jointing material, complete all as specified and directed by Engineer-In-Charge for the following bore of pipes:- Note: Necessary CI/DI fitting as required and excavation / earthwork etc shall be measured and paid seperately. Make : TATA/JINDAL/ELCTROSTEEL or equivalent.

(a)150 mm bore pipe

(b) 100 mm bore pipe

Taking up or down carefully GI/steel tubing and connections from floor/wall or from trenches and removal to store all as directed by Engr-in-Charge for the following sizes :-

(a) 50 mm bore pipe

(b) 80 mm bore pipe

S&F steel tubing medium grade galvanized with all necessary fitting and laid in trenches or fixed on walls including jointing & testing complete all as specified and directed for the following sizes:-

(a) 50 mm bore pipe

(b) 80 mm bore pipe

M&L fittings for spigot socket pipes CI/DI such as bend (any type radius and angle) and taper any type, (straight, bend, increasing, decreasing or double socket etc) tee pieces ‘Y’ junction double branch (all socket or socket caps and plugs etc) size up to 150 mm bore complete all as specified and directed.

Supply and fix in replacement of sluice valve PN 1.0 of size 150 mm bore Cast Iron, with brass spindle heavy duty class-II conforming to IS-14846 flange type, ISI marked and iron wheel head including jointing material such as rubber fibre gaskets, nuts & bolts and washers complete all as specified and directed

Description all as per item No.15 above but Sluice Valve of size 100mm complete all as specified and directed.

Description all as per item No.15 above but Sluice Valve of size 80mm complete all as specified and directed.

Supply and fix Gun Metal Gate Valve suitale to 50 mm (2”) dia GI pipe with new gun-metal gate valves, iron wheel head screwed both ends including testing complete all as specified and directed.

Supply and fix in replacement of Non Return valve (reflux valve), ISI marked with flanged ends suitable for 150 mm bore, providing flanged joints with heavy duty rubber gaskets, nuts & bolts and washers complete all as specified and directed.

Note:- Deduction for Schedule of credit (Sch 'A' Part-II) to be made of ₹ 373355.00 from the total quoted amount of BOQ while accepting the bid. Details of schedule of credit is given in tender documents.

M/S GUPTA TRADING CO (BID ID -3047255)

M/S ONKAR SINGH PATHANIA (BID ID -3048096)

JAI DURGA CONSTRUCTION CO (BID ID -3046161)

AGGARWAL ASSOCIATES (BID ID -3045276)

SATISH AND CO (BID ID -3045230)

RATTAN CHAND CHANDAN AND CO (BID ID -3047672)

M/S SUKHMANI ENGINEERS (BID ID -3048060)