REPAIR RENEWAL AND MAINT OF EXTERNAL WATER SUPPLY SYSTEM INCLUDING CLEANING OF RESERVOIRS AT F, G H AREA UNDER GE(SOUTH) BANGALORE.

Amount

Emptying complete water, removing sludge, silt, cleaning internally all the walls and bottom with wire brush, brooms etc by using washing soda & bleaching powder completely and finally cleaning with plain water, applying two coats of white wash internally.

(a) Under ground sump of capacity 3 lakhs gallons at General Krishna Rao Pump House.

(b) UG Sump of 1.65 lakhs gallons capacity at Gen Krishna Rao pump house.

(c) UG Sump of 3000 gallons capacity at 515 unit line - 01Nos & Tornagallu-02Nos

(d) UG sump of 4000 gallons capacity at 515 unit line

(e) UG Sump of 10,000 gallons capacity of Gen Thimmaiah Enclave pump house

(f) UG Sump of 5000 gallons capacity at EDP centre pump house.

(g) UG sump of capacity 3 lakhs gallons at DCA DAD Pump house.

(h) UG sump of capacity 1 lakhs gallons at RWH Sump DCA DAD area

All as per item No 1 here in before but over head reservoir of capacity and staging as follows including applying two coats of white washing internally :-

(a) Over head reservoir of 2 lakh gallons capacity at 30' staging at Harish barrack pump house

(b) Over head reservoir of 1 lakh gallons capacity at 40' staging at Hariss Barrack pump house.

(c) Over head reservoir 50000 gallons capacity at 90' staging at Gen Thimmaiah Enclave

Excavation in trenches not exceeding 1.5 M wide and not exceeding 1.5 M in depth for laying CI pipes and getting out in sof/loose soil.

Returning, filling in including spreading,levelling watering and well ramming in layers not excluding 25 cms in any type of soil.

Removing excavated soil to a distance not exceeding 50 mtrs and depositing where directed at a level not exceeding 1.5 M above the starting point all as directed.

Taking up cast iron water mains including all fittings, with spigot and socket ends and lead joints including burning out joints of size of 200,150, 100 mm dia.

Supply , Lay & Jointing with flexible rubber gaskets push on type joints Ductile Iron pipe class K 7 ISI marked as per IS 8329-2000 with centrifugally lined with cement mortar complete in trenches of size 200 mm dia of make Electro steel/Jindal/Lanco.

Supply , Lay & Jointing with flexible rubber gaskets push on type joints Ductile Iron pipe class K 7 ISI marked as per IS 8329-2000 with centrifugally lined with cement mortar complete in trenches of size 150 mm dia of make Electro steel/Jindal/Lanco.

Supply , Lay & Jointing with flexible rubber gaskets push on type joints Ductile Iron pipe class K 7 ISI marked as per IS 8329-2000 with centrifugally lined with cement mortar complete in trenches of size 100 mm dia of make Electro steel/Jindal/Lanco

Supply & Laying 3-layer PP-R Polypropylene random copolymer pipes SDR 7.4 & SDR 11 UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass treaded polypropylene random fittings laid in trenches of size 110 mm dia of Make: SFMC (Note:-Item 5,6,7 & 8 Excavation and earth work shall be measured and paid separately)

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 200 mm collar

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 150 mm coller

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 100 mm coller

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 200 mm Bends

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 150 mm Bends

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 100 mm Bends

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 200 mm TEEs

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 150 mm TEEs

M& L Mechanical joints with rubber rings at both ends along with bolts nuts of 100 mm TEEs

M&L for MS Pipe of 80mm dia for cutting and jonting and welding purpose of leakage places

M&L for MS Pipe of 100mm dia for cutting and jonting and welding purpose leakage places

M&L for MS Pipe of 150mm dia for cutting and jonting and weldin g purpose leakage places

M&L for MS Pipe of 200mm dia for cutting and jonting and weldin g purpose leakage places

M & L for Ductile iron fittings of any size, any type with all sockets or socket and spigot fittings such as bends, tappers,collars, Tee's, caps, plugs etc up to 200 mm bore.

M&L for nut bolt washers various sizes full threaded/half threaded as pr reqmt at site

Dismantling the existing unserviceable GI tubing complete and S & L new GI tubing medium grade galvanised with all fitting laid in trenches/wall all as directed of following sizes of make Appollo/ Jindal/Prakash

(a) Bore of pipe 15 mm

(b) Bore of pipe 20 mm

(c) Bore of pipe 25 mm

(d) Bore of pipe 40 mm

(e) Bore of pipe 50 mm

(f) Bore of pipe 80 mm

Dismantling the existing unserviceable gate valve S & F gun metal gate valve in repairs with inner wheel head, screwed both ends in iron pipe and fixed in the following sizes of make Neta/Zolota/Leader

(a) 15 mm dia

(b) 20 mm dia

(c) 40 mm dia

(d) 50 mm dia

Dismantling the existing unserviceable gate valve S & F PVC PPR gate valve brass insert of following sizes of make Neta/Zolota/Leader

(a) 20 mm dia

(b) 25 mm dia

(c) 32 mm dia

(d) 40 mm dia

Dismantling the existing unserviceable gate valveS&F float valves complete brass fitting with rod and plastic ball of the following sizes

(a) 15 mm dia

(b) 20 mm dia

(c) 25 mm dia

Taking down old u/s water meter and Supply and fix water meter of size 100 mm, IS marked all as specified and directed. (Note :- Old unserviceable water meter shall be deposit AGE E/M store yard)

All as per item No 30 but 150mm

All as per item No 30 but 200mm

Taking down old u/s existing sluice valves and Supply and fix new Gate vavlve of size 50mm, IS marked these valves are fixing sandwich type fitting equirement necessary MJ collar Flange joint may be arrange fxing of new valves all as specified and directed. Make - KARTAR

Taking down old u/s existing sluice valves and Supply and fix sluice valves PN 1.6 of size 80mm, IS marked these valves are fixing sandwich type fitting equirement necessary MJ collar Flange joint may be arrange fxing of new valves all as specified and directed. Make - KARTAR

Taking down old u/s existing sluice valves and Supply and fix Sluice valves PN 1.6 of size 100mm, IS marked these valves are fixing sandwich type fitting equirement necessary MJ collar Flange joint may be arrange fxing of new valves all as specified and directed.Make - KARTAR

All as per item No 35 but 150mm

All as per item No 35 but 200mm

Taking down old u/s existing sluice valves and Supply and fix Non Return Valve of size 80mm, IS marked these valves are fixing sandwich type fitting equirement necessary MJ collar Flange joint may be arrange fxing of new valves all as specified and directed.Make - KARTAR

All as per item No 38 but 100mm

All as per item No 38 but 150mm

All as per item No 38 but 200mm

Dismantling the existing u/s GI pipe and Supply and laying of CPVC SDR 11 & Plain CPVC SDR 11 fittings in trenches complete all as specified in the following sizes. (Make - Astral/Supreme/Ashirvad)

(a) 16mm dia

(b) 20 mm dia

(c) 25mm dia

(d) 32mm dia

(e) 40mm dia

S&F GI Plug of follwing sizes

(a) 15 mm dia

(b) 20 mm dia

(c) 25 mm dia

S&F PVC Plug of follwing sizes

(a) 15 mm dia

(b) 20 mm dia

(c) 25 mm dia

S&F gland packing for sluice valve 10mm dia

S&F gland packing for sluice valve 12mm dia

S&F Rubber coupling for motor and pump round type and star type good quality Make- As per sample

Demolition of existing old unserviceable brick masonary valve chamber including demolition of unserviceable M.S iron cover and iron frame and construction of new valve chamber 60x60x60 cm inner dimensions, brick masonary in cm 1:4 PCC base in 1:3:6 of 7.5 cm thick & plastering 15 cm thick in CM 1:4 in inner side/copping of all chamber fabrication of Iron frame 40x40x6 mm size angle iron MS cover 3 mm thick with hinges and locking arrangements duly painted excavation,earth work all as directed.

All as per item No. 48 here in before but size of pit 90x90x90 cms with suitable MS cover and angle iron frame.

Dismantling the unserviceable foot valve, S & F New PVC foot valve 40 mm dia heavy duty complete all as directed including taking down unserviceable foot valve of make Kirloskar/ Neta/ Zoloto

Dismantling the unserviceable foot valve, S & F New PVC foot valve 50 mm dia swing type heavy duty complete all as directed including taking down unserviceable foot valve of make Kirloskar/ Neta/ Zoloto

Dismantling the unserviceable foot valve, S & F New PVC foot valve 80 mm dia swing type heavy duty complete all as directed including taking down unserviceable foot valve of make Kirloskar/ Neta/ Zoloto

Dismantling the u/s CI foot valve S & F new cast iron foot valve 100 mm dia flanged ends swing type operation, as per IS-4038 with necessary bolt and nuts etc complete all as directed including taking down unserviceable foot valve of make Kirlosksr/Kartar

All as per item No 53 above here in before but of size 150 mm dia

All as per item No 53 above here in before but of size 200 mm dia

Material & Labour for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundation, mass concrete for road crossing etc., complete all as specified and directed.

Material & Labour for PCC 1:3:6 type C2 (using 20mm graded stone aggregate) as in foundation, mass concrete for road crossing etc., complete all as specified and directed.

Material & Labour for PCC 1:2:4 type B2 (using 40mm graded stone aggregate) as in foundation, mass concrete for road crossing etc., complete all as specified and directed.

M&L for sign board for all pump house/power house under AOR GE (S) Banaglore at various locations 3 feet length x2 feet width and 6inch thichk GI sheet board and front side computersied graphicks letter write as MILITARY ENGINEER SERVICES GARRISON ENGINEER (SOUTH) BANGALORE KR BARRACK PUMP HOUSE AND new MES LOGO in centre letters are blue colour and background are white colour board , logo as per sample produce by Dept and inside board LED Tube light fitings and 32mm GI Pipe 2 nos 6feet each length for grouting in ground 6x6inch excavation and fill the mass concrete 1:2:4 for foundation and fix the board and 1.5Sqmm 3 core copper wire for each board 10mtr for electric connection complete all as specified and directed by engr in Charge .

All as per Item No-59 but location EDP pump house.

All as per Item No-59 but location GTE pump house

All as per Item No-59 but location 515 ABW POWER HOUSE NO-1

All as per Item No-59 but location 515 ABW SUBSTN NO-2

All as per Item No-59 but location RMS Pump House

All as per Item No-59 but location Kut line Pump House

All as per Item No-59 but location DAD/DCA Pump House

SREE CONSTRUCTIONS

M/S Jaiprakash Electrical and Engineering Works