SPL REPAIR TO OLD RUSTED GI CI PIPE LINE AT UMROI MIL STN UNDER GE UMROI

Amount

Excavation in trenches not exc. 1.5 mtr wide and not exc. 1.5 mtr in depth for foundation of pole and laying of CI/GI/DI/PPR pipe and getting out in any type of soil, complete all as specified and directed.

Removing surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed.

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

Cutting existing CI/GI Pipes 80 mm dia and reducing to required length before laying in Position for insertion of new tees, branches etc complete all as specified and directed . Note- Fittings shall be measured and Paid Separately

Cutting existing CI/GI Pipes 100 mm dia and reducing to required length before laying in Position for insertion of new tees, branches etc complete all as specified and directed . Note- Fittings shall be measured and Paid Separately

Cutting existing CI/GI Pipes 150 mm dia and reducing to required length before laying in Position for insertion of new tees, branches etc complete all as specified and directed . Note- Fittings shall be measured and Paid Separately

M&L for Bends upto 150mm bore (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, complete all as specified and directed.

Taking up old U/S GI pipe and connections of size 50 mm bore complete all as specified and directed.

Taking up old U/S GI pipe and connections of size 40 mm bore complete all as specified and directed.

Taking up old U/S GI pipe and connections of size 25 mm bore complete all as specified and directed.

Taking up old U/S GI pipe and connections of size 100 mm bore complete all as specified and directed.

Taking up old U/S GI pipe and connections of size 150 mm bore complete all as specified and directed.

Supply and fix outer diameter of pipe 32mm of 3 layer PPR Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings like reducer, bends, elbow, sockets,nipple , connector etc laid in trenches/floor with proper clamping system , complete with all fittings all as specified and directed.

Supply and fix outer diameter of pipe 63mm of 3 layer PPR Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings like reducer, bends, elbow, sockets,nipple, connector etc laid in trenches, complete with all fittings all as specified and directed.

Suppling, Laying, Jointing and testing ductile iron pipe , K-7 type with spigot and socket ends of size 100 mm dia confirming to IS-8329/2000 laid in treanches including jointing materials etc complete all as specified and directed.

Suppling, Laying, Jointing and testing ductile iron pipe, K-7 type with spigot and socket ends of size 150 mm dia confirming to IS-8329/2000 laid in treanches including jointing materials with necessary fiitings complete all as specified and directed.

Supply and fix of of PP-R Gate valves (brass insert) as per requirement of the site of size 63 mm bore, with all fittings as required complete all as specified and directed.

Supply and fix of PP-R Gate valves (brass insert) as per requirement of the site of size 32 mm bore with all fittings as required, complete all as specified and directed.

Supply and fix of 20 mm dia gun metal gate valve conforming to IS with iron wheel head screwed both ends for iron pipe including taking out old unservicesble gate valve, complete all as specified and directed.

M&L for Push on joint EPDM Tyton ring suitable for 100 mm bore pipe complete all as specified and directed.

M&L for Push on joint EPDM Tyton ring suitable for 150 mm bore pipe complete all as specified and directed.

Material and labour for construction of brick masonry valve chamber of size 600mm x 600mm x 750mm (Internal Dimension) one brick thick wall in CM 1:4 on 100 mm thick PCC 1:4:8 type D-2 (40 mm aggregate) as in foundation and 15mm thick rendering in cement mortar (1:4) internally , externally upto 15 cm below GL, providing valve pit cover made up of 3 mm thick MS Sheet/ plate, welded including provision of hinges,handle and locking arrangement including 40x40x6mm angle iron frame fixed on top of valve pit by means of hold fast 150mm long, embedded in PCC Block 1:2:4 type B-1 ( 20 mm grade aggregate) of size 230x200x100mm including two coats of anti corrosive paint over a coat of red oxide zinc chrome primer and necessary earth work in soft/loose soil complete all as specified and directed.

Material and labour for Cement concrete 1:3:6 Type C-2 using 40 mm graded stone aggregate as in foundations, filling and mass concrete, complete all as specified and directed.

Schedule of Credit

M/s UB Enterprise

M/s Jaiswal and Co