IMPROVEMENT AND MAINT OF WATER SUPPLY DISTRIBUTION NETWORK SYSTEM AND ALLIED WORKS IN DOGRAI BDE AT NAMS

Amount

Excavation in trenches in soft / loose soil not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out for laying of cable all as specified and directed.

Returning , filling in approved soft/loose soil including preading levelling , watering and well ramming in laryers not exceeding 25 cm thick all as specified and directed by Eng in charge

Removal of surplus excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point as directed by Engr in charge

S & F in replacement sub class 'B' bricks covering protection to the electric cable, laid dry, flat transversally along the length of cable on sand cushoning with width equal to length of brick complete all as specified.

Supply and fixing in replacement of GI steel tubing 50 mm bore including replacement of US fittings like Tee,bend,nipple, union,plug and socket etc. laid in trench/wall/floor including necessary saddles and clamps ,complete all as specified and directed including dismantling of old GI tubing. Note :- Earth work will be measured and paid separetely.

Description all as per item No 5.00 but 25 mm bore

Supply and fix in replacement GI Steel Tubes, 'Medium Grade' 25 mm bore galvanised, with all fittings and fixed complete to on walls and ceiling or above GL to service tank of terrace for raising main including all T &P required at site all as specified and directed including dismantling of old PPR / PVC pipe.

Supply & fix Ductile iron pipe spigot and socketed class K-7 ISI marked with internal cement mortar lining and external zinc and bitumen coated pipes 150 mm bore confirming to IS 8329 : 2000 with push on rubber gasket joint and required fittings for flanged or spigot socketed pipe such as tail piece connecting pieces bands tappers, tee pieces (Single or double branch) any type & angle/ radious and straight connecting peieces, complete all as specified and directed. Note : (i) Earth work will be measured and paid separately (ii) for connect overflow line to distribution line near overhead tank..

Supply & fix in replacement PPR/PVC pipe to Ductile iron pipe spigot and socketed class K-7 ISI marked with internal cement mortar lining and external zinc and bitumen coated pipes 100 mm bore confirming to IS 8329 : 2000 with push on rubber gasket joint., complete all as specified and directed including dismantling of old PPR /PVC pipe . Note : (i) Earth work will be measured and paid separately.

Supply only Ductile Iron fittings for flanged or spigot socketed pipe such as tail piece connecting pieces bends tappers, tee pieces (Single or double branch) any type & angle/radious and straight connecting pieces suitable for bore upto 100mm dia pipe complete all as specified and directed.

M & L for making header as per required at site using GI fittings upto 50 mm dia bend, tee, Nipple, Elbow, union and socket and provideing one Nos Gate valve 25 mm dia each raising main upto 1.5 meter from GL all as specified and dircted by Engr-in Charge.

Supply & fix in replacement Cast iron sluice valve, ISI Marked 100 mm bore flanged of class 1.6 PN having spindle made out of Stainless steel, operating wheel nuts, bolts, packing etc complete, all as specified and directed.

Supply & fix in replacement Cast iron sluice valve, ISI Marked 150 mm bore flanged of class 1.6 PN having spindle made out of Stainless steel, operating wheel nuts, bolts, packing complete all as specified and directed.

Supply & fix in replacement Cast iron sluice valve, ISI Marked 200 mm bore flanged of class 1.6 PN having spindle made out of Stainless steel, operating wheel nuts, bolts, packing complete all as specified and directed.

M & L in replacement Gun metal globe/gate valve (ISI Marked) with iron wheel head, screwed both ends for pipes 50 mm bore dia steel tubing complete all as specefied.

Description all as per Item No 15.00 but 25 mm bore

Material & labour in replacement Brick masonary valve pit of size 120x120x120cm (internal size) with mild steel cover 6mm thick and angle iron frame of size 50x50mmx6mm duly painted with two coats of synthetic enameled paint over a red oxide primer including locking arrangement , brick work and plastering all inner surfaces of pit and exposed portion of out side shall be done in cement motor (1:4) complete all as specified and directed. Note: Necessary earthwork deemed to be included in quated rates

Material & labour in replacement Brick masonary valve pit of size 90x90x90cm (internal size) with mild steel cover 6mm thick and angle iron frame of size 50x50mmx6mm duly painted with two coats of synthetic enameled paint over a red oxide primer including locking arrangement , brick work and all inner surfaces of pit and exposed portion of out side shall be plastered in cement motor (1:4) complete all as specified and directed. Note: Necessary earthwork deemed to be included in quated rates.

M & L for taking out / lifting from fountain and shifting monoblock pump/motor 01 to 02 HP set to workshop for repairing including dismantling / opeing carefully all burnt winding wire by strip opening of single phase A.C submersible motor, any make of the following capacity as mentioned below and rewinding the motor with PVC insulated superior quality water proof submersible motor copper winding wire of suitable size including bearing ,PVC shelves, Varnishing, packing and any required parts of pump/motor etc and reassembling, testing and lowering the submersible pump set in borevwell complete all as specified and directed. Note : (a ) The cost of copper winding wire of any size/gauge deemed to included in quoted rate.(b) The Cost of transportation such as vehicle , T & P and man power deemd to include in this job.(c) All unserviceable parts any type of motor / pump will be inclueded in quoted rate

Description all as per item No 19.00 but 3 to 5 HP, 3 phase

Supply and fixing in repalcement sequencial (ISO certified) for lights in fountain all as per specified and directed by Engr in charge

Supply and fixing in repalcement Calex nozzle (ISO certified) 2.5'' use in fountain all as per specified and directed by Engr in charge

Supply and fixing in repalcement nozzels (ISO certified) for cenerjet fountain all as per specified and directed by Engr in charge

Supply and fixing in repalcement hight adjestable valve (ISO certified) use in fountain all as per specified and directed by Engr in charge

Supply and fixing in repalcement 1/4 single jet brass nozzle (ISO certified) use in fountain all as per specified and directed by Engr in charge

Supply and fixing in repalcement ball joint brass (ISO certified) 1/2" use in fountain all as per specified and directed by Engr in charge

Supply and fixing in repalcement water filter grill use in fountain all as per specified and directed by Engr in charge

M & L for dismantling and reassembling after servicing of fountains, unserviceable items to be measured and paid seperately under respective items complete all as sepecified and directed

Supply and fixing in repalcement Power RGB led lights (ISO certified) 36 Watt 7 colour effects diameter 138 mm, length 65 mm, element Carbon 0.080 std/ 0.045% act, Maganese -1.50 std/01.033% act, Nickel -8-0-11.0Std/08.250 act IP-68 use in fountain including fixing clamps nut bolts etc complete all as specified and directed.

Supply and fixing in repalcement Power RGB led Lights (ISO certified) 10 Watt 7 Coloue effects diameter 90 mm element Carbon 0.080 std/ 0.045% act, Maganese -1.50 std/01.033% act, Nickel -8-0-11.0Std/08.250 act IP-68 use in fountain including fixing clamps nut bolts etc complete all as specified and directed.

Supply and fix in replacement of water proof Solar LED garden light fittings, 10 Watt' outdoor type with landscape stake lamp with and including battery backup with galvanised iron pipe 40 mm bore medium grade 1.5 mtr above ground level and 0.5 mtrs in PCC (1:2:4) type B1 block with necessary earth work complete all as specified and as directed by the Engineer In Charge.

S & F in replacement submersible cable 2.5 Sqmm, 3 core PVC copper cable, 1100 volts gradde conforming IS 694, complete with all accessories all as specified and as directed.

S & F in replacement submersible cable 1.5 Sqmm, 4 core PVC copper cable, 1100 volts gradde conforming IS 694, complete with all accessories all as specified and as directed.

Supply and laying in replacement in trenches or passing through pipe or fixing to pole / wall UG cable XLPE, of cross section area 16 sqmm 4 core, PVC insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade Note : (I) The cost of aluminium thimbles / lugs and cable gland etc is included in quoted rate and no extra payment will be admisable. Note : (I) Earth work / sand cushoining shall be measured and paid separetly.

Supply and laying in replacement in trenches or passing through pipe or fixing to pole / wall UG cable XLPE, of cross section area 50 sqmm 3.5 core, PVC insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade Note : (I) The cost of aluminium thimbles / lugs and cable gland etc is included in quoted rate and no extra payment will be admissible. (II) Earth work / sand cushoining shall be measured and paid separetly.

Supply and fix in replacement MCCB, TPN 32 Amps, 415 Volts AC supply of repturing capacity not less than 10 KA complete all as specified and as directed by the Engineer In charge.

Supply and fix in replacement MCB TPN 16 Amps, 415 Volts, 10 KA AC supply complete all as specified and as directed by the Engineer In charge.

Supply and fix in replacement DOL starter for 03 to 05 HP motor, Three phase all as specified and directed.

S & F in replacement Power supply for lights SMPS 12 Volt DC all as specified and directed.

Material and labour for cleaning exsting Fountain Chamber any size any capacity, removing mud, algi and vegetation by brush or using calcium hypo chloride all as specified and directed.

M & L for taking out / lifting from bore well and shifting submersible pump/motor set 2 HP to workshop for repairing including dismantling / opening carefully all burnt winding wire by strip opening of 3 phase A.C submersible motor, any make of the following capacity as mentioned below and rewinding the motor with PVC insulated superior quality water proof submersible motor copper winding wire of suitable size including Bearing, thrust plate, sand cup, PVC shelves,impellor shaft pump bearing, packing and any reqd parts for pump/motor etc and reassembling, testing and lowering the submersible pump set in borewell complete all as specified and directed Note : (a ) The cost of copper winding wire of any size/gauge deemed to included in the quoted rate.(b) The Cost of transportation such as vehicle , T & P and man power deemd to include in the quoted rate.

Material and labour for PCC (1:3:6) TYPE C-2 using 40mm graded stone aggregate as in foundation / coping of light complete all as specified and directed.

M & L for Sand cushioning to underground cable 8 cm before laying and 15 cm (punned down to 18 cm) after laying and streching the cable or use for filling of cable duct in water pump houses complete all as specified.

Chander Mohan Arora Contractor (BID ID -3169329)

M/s Vijay Construction Co. (BID ID -3174394)