REPAIRS TO AREA DRAIN, STONE PITCHING ALONGWITH RETAINING WALL AT INS KALINGA AND INS KARNA UNDER GE(P) NAVY KALINGA

Amount

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.

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.

Cleaning of open drains by removing soil/sand accumulated in the drains and removal/disposal of the same to a distance n. exc. 50m away and depositing where directed at a level n. exc. 1.5m above the starting point complete all as specified and as directed by the Engineer-in-Charge.

Removing building materials/debris to a distance of 5Km/GVMC designated land including loading, unloading and stacking at destination complete all as specified and directed by 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.

M&L for precast RCC 1:1½:3 type A1 (Using 20mm graded stone aggregate) as in landings, cover slabs (for manholes etc.), chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in cement mortar 1:6 complete all as specified and as directed by the Engineer-in-Charge.

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.

M&L for walling of random rubble masonry, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:6 complete all as specified and as directed by the Engineer-in-Charge.

All as per item No.10 above but except stone

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.13 above but except stone.

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.

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.

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 8mm dia.

M&L for extra over stone walling for hammer dressing to face stones with maximum depression on face from a straight edge not exc 20 mm and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses complete all as specified and as directed by the Engineer-in-Charge.

M&L rendering 15mm 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.

SSV CONSTRUCTIONS

ARKA CONSTRUCTIONS

POTHINA SAMBAMURTHY

N V S S K N SIVA PRASAD

VIJAYA ENTERPRISES

SRI GOWRI ENGINEERING WORKS