ADDITION/ ALTERATION AND SPECIAL REPAIRS TO THE DRAINAGE PIPELINES AND DRAINAGE AT VARIOUS PLACES AND PROVISION OF READYMADE PULLEY OPERATED CLOTH DRYING HANGERS AT INS MANDOVI UNDER AGE (I) MANDOVI

Amount

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth, not exc 10 sqm on plan and getting out in soft disintegrated soil complete all as specified and directed.

Returning filling in including spreading, leveling, watering, well ramming in layers n.exc 25cm thick using excavated soft/ disintegrated rock complete all as specified and directed.

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

Demolition of cement concrete (un-reinforced) of any description and in any position such as in bed for drain pipe etc complete all as specified and directed.

Demolition and breaking up of drain pipes (Salt glazed ware/ AC/ PVC) of 150mm/160mm dia, set in cement mortar complete all as specified and directed.

Demolition and breaking up of drain pipes (Salt glazed ware/ AC/ PVC) of 100mm dia, set in cement mortar complete all as specified and directed.

Demolition and breaking up of drain pipes (Salt glazed ware/ AC/ PVC) of 75mm dia, set in cement mortar complete all as specified and directed.

M & L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in concrete bed to 160 mm dia bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

S & F PVC (SWR) pipes of 160 mm dia bore, single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

M & L for PCC 1:3:6 type C2 using 40mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and directed.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M & L for pre-cast cement concrete block masonry 1:3:6 type C1 (using 20mm graded stone aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6 complete all as specified and directed.

M & L for pre-cast cement concrete block masonry 1:3:6 type C1 (using 20mm graded stone aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6, except block or slabs complete all as specified and directed.

M & L for providing cement concrete 1:3:6 type C1, using 20mm graded crushed stone aggregate in lintels upto 1.5m clear span, cills, steps; plinth courses, string courses, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including necessary form work complete all as specified and directed.

M & L for providing cement concrete 1:2:4 type B1, using 20mm graded crushed stone aggregate in lintels upto 1.5m clear span, cills, steps; plinth courses, string courses, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including necessary form work complete all as specified and directed.

M & L for rendering 10 mm thick in CM 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M & L for precast cement concrete 1:2:4 type B1, using 20mm graded stone aggregate in landings, cover slabs (for manholes etc.), chajjas, shelves and similar articles with plain faces set in CM 1:4 complete all as specified and directed.

M & L for TMT bars, 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M & L for TMT bars, 6 mm dia to 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Cleaning / clearing of manhole of any size and description, not exceeding 1.5 m deep, removing sludge and accumulated solids/ semi-solids with proper equipment and washing down with water for smooth functioning of sewage line and manhole and removing the waste obtained to a distance exceeding 200 m and not exceeding 250 m and burying in ground including necessary excavation, earth work and spreading of bleaching powder complete all as specified and directed.

Cleaning / clearing of manhole of any size and description, exceeding 1.5 m deep, removing sludge and accumulated solids/ semi-solids with proper equipment and washing down with water for smooth functioning of sewage line and manhole and removing the waste obtained to a distance exceeding 200 m and not exceeding 250 m and burying in ground including necessary excavation. earth work and spreading of bleaching powder complete all as specified and directed.

Cleaning of gully trap/ nahani trap of any size and description and removing sludge and accumulated solids with proper equipement and washing down with water and making good disturbed portion complete all as specified and directed.

S & F readymade pulley operated cloth drying system including 4 aluminium pipes, channel assembly, locking system ropes and fitted material 7 feet long (4 pipe set) complete all as specified and directed. Make: Easy Dry or equivalent make as approved by CE Southern Command Pune

N VENKATESWARLU

M/S NAGINENI RANGA RAO

Ramesh Enterprises

Lucky General Engineers and Contractors