REPAIR / REPLACEMENT OF OLD WATER SUPPLY DISTRIBUTION NETWORK IN MD AND OTM ACCN AT SHAITAN SINGH, HAMID BAGH OTM ACCN, RATANADA PUMP HOUSE AREA IN ARMY AREA JODHPUR

Amount

Taking out old unsv DI / CI / GI / MS tubings of any size laid in trenches / paths / roads /wells / floors etc and making good to disturbed surface matching with existing surface after laying of new pipes of following sizes, all as specified and dirercted by Engr-in-Charge :- (a) 80mm to 150mm

(b) 150 mm to 300 mm

(c) 300 mm to 400 mm

(d) 400 mm to 500 mm

Supply, laying and testing of DI pipe (K-7) of following sizes as per IS 9825 with rubber tighten joints complet :- (a) 80 mm

Supply and fixing of DI specials of size 80 mm to 150 mm dia

Supply and fixing of DI specials of size 150 mm to 300 mm dia

Supply and fixing of DI specials of size 300 mm to 600 mm dia

Taking out old unsv GI pipes any size 15 mm to 50 mm from path / trenches / walls / road / floor etc and making good to disturbed surface after laying of new pipe matching with existing surface of following sizes, all as specified and dirercted by Engr-in-Charge.

All as per item No. 6 above but size 50 mm to 100mm

Supply, laying and testing of GI pipe medium grade of following sizes including GI fittngs such as socket, elbow, tee, union, 3 way , 4 way , reducer elbow, reducer socket as per site requirement, laid in trenches / path / roads / walls / floor etc, all as specified and dirercted by Engr-in-Charge. (a) 15 mm bore

(b) 20mm bore.

(c) 25mm bore.

(d) 40mm bore

(e) 50mm bore.

(f) 80mm bore.

(g) 100mm bore.

Supply and fixing of gun metal gate valve, class -II ISI marked of following sizes:- (a) 15 mm dia

(b) 20 mm dia

(c ) 25 mm dia.

(d) 40 mm dia

(e) 50 mm dia

Supply and Fixing for DI sluice valve, class PN-1.6 of following sizes conforming to IS with all acessories like rubber gasket, nuts and bolts etc complete in all respect. (a) 80mm

(b) 100 mm dia

(c) 150 mm dia

(d) 200 mm dia

(e) 300 mm dia

(f) 400 mm dia

Supply and Fixing for Ductile iron double orifice kinetic type air release valve as per IS specification of size 100mm dia suitable for 600 mm dia DI pipe line including all necessary sundry material such as washer/gasket/nutbolt etc complete all as directed by Engr-in-Charge.

All as per item No. 11 here in above but for size 40mm dia

All as per item No. 11 here in above but for size 50mm dia

All as per item No. 11 here in above but for size 80mm dia

Cutting of existing DI pipe line of size 350 mm and insertion of equal size of tee with all fittings flanged joint two Nos, flanged tee one No complete all as specified and directed by Engr-in-Charge.

Ball valve PTMT of size 15mm dia, screwed both end complete.

Ball valve PTMT of size 20mm dia, screwed both end complete.

Supply & Fixing of bip tap CP with long shank of size 15mm dia.

Supply & Fixing of bip tap CP with long shank of size 20mm dia.

Supply & Fixing of GI nipple of size 15mm dia.

Supply & Fixing of GI nipple of size 20mm dia.

Supply & Fixing of GI nipple of size 25mm.

Supply and fixing of high pressure Stainless Steel float valve of size 20 mm dia

Supply and fixing of high pressureStainless Steel float valve of size 25 mm dia

Supply and fixing of high pressure Stainless Steel float valve of size 50 mm dia

Supply and fixing of high pressure Stainless Steel float valve of size 80 mm dia

M & L for repair to STP stilling chamber square gate In and Out both complete by replacement of MS sheet / angle iron or any other section of steel including necessary welding work at site including painting two coats with Synthetic Enamel Paint over a coat of Red Oxide complete all as directed by Engr-in-Charge.

Repair to existing mechanical analog water flow meter with dia 0 to 2000 Cumtr/hr of calibration with standard calibrated meter of size 300 mtr dia through company auhtorized Engineer / OEM for caliberation complete up to entire satisfaction of Engr-in-Charge.

Repair to Addmass electromegnetic water flow meter of size 150 mm to 300 mm dia at Lancer Line and main pump house making it serviceable and testing, calibration with standard calibrated meter through company authorised Engineer / OEM. NOTE :- OEM / Auth Engineer shall produce complete report on finalisation of calibration work to Engr-in-Charge. All as specified and directed.

Excavating in trenches for soft/loose soil, n exc 1.5 m wide and n exc 1.5 m in depth for removing the pipe lines any type in soft / loose soil.

Returning, filling in any type of soil including spreading, levelling, watering and well ramming in layers not exc 25 cm. Complete all as specified and as directed.

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

M&L for providing Water auditing from water auditor certified by Govt of India or Affiliated to GOI for Filtration plant, main pump House , Ratanada Pump house, lancer line Pump House, Shikargarh Pump House, Multan line Pump House, Ajmer Line Pump House and connected Pumping sets using standard equipments in terms of their efficiency, discharge ,station requirement etc,by providing written report to Engineer-in-Charge including technical draw back / improvement points for better services to troops for reference and record, complete all as directed by Engineer -in- charge.

M&L for marking of level in Open Channel flow at various places in complete depth of channel for every one (1) CM depth by standard calibrated velocity meter including Trapezium flow calculation and teir marking with present slope and dimensions, including providing channel flow SI Unit scale inside the channel complete all as directed by Engineer -in- charge.

M&L for Replacement of analog type water qty flow meter of existing make of Batty and Co to suite in existing place including proper caliberation with standard caliberated meter (Caliberation shall be done by authorised Engineer / OEM) complete all as directed by Engineer -in- charge.

Supply and Fixing CI sluice valve 350 mm dia, class PN-1.6 (conforming to IS) with all acessories like rubber gasket, nuts and bolts etc complete in all respect.

Siddharth Constructions

chhaba construction