REPAIRS / MAINTENANCE TO STONE PITCHING ALONGWITH RETAINING WALL AT INS KALINGA AND INS KARNA UNDER GE(P) NAVY KALINGA

Amount

Dismantling stone pitching in portions built in cement mortar including levelling the dismantled area to get the even surface by removing the vegetation etc. complete all as specified and directed.

M&L for boulder pitching, laid dry, hand packed tightly & grouted with cement and sand mortar 1:4 complete all as specified and as directed by the Engineer-in-Charge.

All as per item No. 02 above but except stone

Raking out joints/ pointing to random rubble or polygonal rubble uncoursed or brought up to courses or stone pitching built in cement mortar complete all as specified and as directed by the Engineer-in-Charge.

M&L for grouting the stone pitching in cement mortar 1:6 including removal of loose mortar & vegetation etc. complete as specified and as directed by the Engineer-in-Charge.

Demolition of unreinforced cement concrete of any description and in position not otherwise specially provided for complete all as specified and as directed by the Engineer-in-Charge.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed by the Engineer-in-Charge.

Demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime 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 brickwork with fly ash bricks, straight or curved on plan n. exc. 6m mean radius, built in cement mortar 1:4 complete all as specified and directed by the Engineer-in-Charge.

Taking down cement plaster of any description on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc built in cement mortar complete all as specified and as directed by the Engineer-in-Charge.

M&L for PCC 1:2:4 type B1 (Using 20mm graded granite stone aggregate) in benching/coping, lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, parapets and railings up to 60 cm in height, copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed by the Engineer-in-Charge.

Plain cement concrete 1:4:8 type D2 (40 mm graded aggregate) in foundations, filling and mass concrete

M&L for RCC (1:1.5:3) Type A1 (20 mm graded stone aggregate) in foundations, incliding rafats, fooings, plinth beam etc and mass concreet

M&L for RCC (1:1.5:3) Type A1 (20 mm graded stone aggregate) column , pillars, piers, posts and struts

Use and waste of Formwork to sides of concrete foundatinos, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundations and plinth beams, and similar work, vertical or to batter

Use and waste of Formwork to sides of pillars, posts, structs , piers, columns and stanchions and finish the surface fair

S&F reinforcement TMT steel bars of 10mm dia. and over, cut to length, bent to shape required including cranking, bending, spirally for hooping, hooking ends and binding with annealed mild steel wire not less than 0.9mm dia. or securing with clips or welded complete all as specified and as directed by the Engineer-in-Charge.

All as per item No. 17 above but TMT steel bars of 6 to 8 mm dia

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces in CM 1:4 finished fair and even complete all as specified and as directed by the Engineer-in-Charge.

M&L for rendering 15mm thick with CM 1:4 on fair faces of stone masonry surfaces or surface other than fair face of brickwork or on one side of lathing, finished fair and even complete all as specified and as directed by the Engineer-in-Charge.

SWATHI CONSTRUCTIONS

SSV CONSTRUCTIONS

P D S GANESHWAR

P SRINIVASA RAO

POTHINA SAMBAMURTHY

PRATIMA ENGINEERING WORKS

VENKATA SAI PRASAD VILLA

SRI RAJA RAJESWARI ENTERPRISES

Ruchira Associates