PROVN OF RAIN WATER HARVESTING SYSTEM AT 1 ARMOURED DIVISION SIGNAL REGT AT PATIALA MIL STN

M&L for cement concrete as in foundation Type D2 1:4:8 (40 mm graded aggregate aggregate) complete all as specified and directed

Excavation in trenches, in soft/loose soil, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified and as directed.

Returning, filling in soft/loose soil, including spreading, levelling, watering and well ramming in layers not exc 25 cm thick complete all as specified and as directed.

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

M&L Cement concrete type C2, 1:3:6 (using 40mm graded stone aggregate) as in sub base of floor 75 mm thick complete all as specified and as directed.

M&L Brick work with sub class 'B' bricks straight or curved on plan exceeding 6m mean raidus, bulit in C:M 1:6 complete all as specified and as directed.

M&L PCC 1:2:4, type B-1 using 20mm graded stone aggregates as in coping and the like, slightly rounded or chamfered on the edges complete all as specified and as directed.

M&L for hardcore of broken bricks n exc 63 mm gauge ,diposited ,spread and levelled in layers under sub base floor n. exc. 15 cm thick ,watered and rammed to a true surface complwtw all as specifies and directed

Rendering 15 mm thick in cement mortar 1:4 on brick or concrete surfaces or in chajjas / parapet wall etc finished fair and even complete all as specified and as directed.

S&F expanded metal weight n.exc 4.0 kg per square metre, cut to length bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples fixed to wood or steel members complete all as specified and as directed.

Mild steel framed work such as grills, grating etc confirming to Fe-290 Gde-E-165 complete all as specified and as directed.

M&L for preparing new surface of steel of any description and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L for loose filling with stone aggregate of gauge 40 to 80mm in trenches tanks complete all as specified and as directed.

M&L for loose filling with stone aggregate of size 10 to 20mm in trenches tanks complete all as specified and as directed.

M& L for coarse sand of size 1.5 to 2.0mm spread levelled in trenches etc complete all as specified and as directed.

M&L FACTORY MADE machine perssed rubber moulded ISI marked precast cement concrete interlocking paver block any shape and size of with grey cement and pigment tiles confirming to IS-15658-2006 of 60mm thickness M-35 grade and including filling of interstices with fine sand over including 25mm thick layer of sand cushion complete all as specified and directed by Engr-in-Charge.

M&L for applying 2 coats of cement base paint by using roller to wall surfaces complete all as specified and directed

Driling pilot bore hole of 150 mm dia by rotary method (Direct/reverse) through rig machine for injection well in any kind of soil strata or rock including disposal of surplus soil/rock to a distance not exceeding 50 metre complete all as specified including depolying required rig machinery. T&P , equipment etc, complete including transporting of all materials like rig machine, tools & plants, collection of log samples (drilling /cutting ) and to maintain drill time log book (for 03 bore holes). complete all as specified and directed by Engr-in-Charge.

Reaming of 150mm pilot bore hole to 300 mm bore with direct circulation rig machine / reverse rotary circulation method in any kind of strata of soil /rock from ground level to 100 Metre depth below ground level (for 03 bore holes) complete all as specified and directed by Engr-in-Charge.

Supply, assembling, jointing, lowering and fixing in position PVC plain casing pipe, heavy duty of size 150mm dia with wall thijness 7.5 to 8.5 mm conforming to IS-4985 having male threads at spigot end and female threads at socket endscrewd and socket type in all jointing accessories complete all as specified and directed by Engr-in-Charge.

Supply assembling, jointing, lowering and fixing in position PVC screen casing pipe, heavy duty of size 150mm dia having slot of size 1.5 mm wall thickness 7.5 to 8.5 mm conforming to IS-4985 having male threads at spigot end and female threads at socket endscrewed and socket type in all jointing accessories complete all as specified and directed by Engr-in-Charge.

M&L PVC bail plug assembly suitable for 150mm nominal bore PVC casing pipe internally threaded and jointed with casing pipe complete all as specified and directed by Engr-in-Charge.

M&L Mid steel housing clamps 1050mm long 200mm wide made out of 12 mm thick MS plate made to shape for 300mm bore casing pipe with necessary bolts, nuts and washers at ground level complete all as specified and directed by Engr-in-Charge.

M&L PVC well cap 8mm thick, Suitable for 150 mm bore, having internal threads complete all as specified and directed by Engr-in-Charge.

M&L Develepoment of tube well with compressed air and after with 25% extra capacity pump by pumping muddy water. (6 hours for each well ) complete all as specified and directed by Engr-in-Charge.

Supply and packing pea gravel of size 2 mm to 4mm all around casing pipe and slotted pipe complete all as specified and directed by Engr-in-Charge.

M&L PVC cross of size 150mm with 100mm branches heavy duty having internal thread complete all as specified and directed

M&L PVC screened collector pipe having slot of 1.5mm size heavy duty of size 100mm dia complete all as specified and directed

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