REPAIR AND REPLACEMENT OF CHEQUERED TILES PAVER BLOCKS HARDSTANDING AND CONNECTED WORKS IN MTRDC CEPTAM CAIR ALISDA TECHNICAL AND RESIDENTIAL AND MES INSTALLATION UNDER AGE B R I R AND D WEST BANGALORE

Amount

Demolition of un-reinforced cement concrete in ground floors and pavings not exceeding 15 cm thickness, (Below or above ground level) and disposal of debris to outside MD land all as specified and as directed by the Engineer in Charge.

Demolition of un-reinforced cement concrete of any description and in any position not otherwise specifically provided for etc complete all as specified and directed.

Demolition of brick work or stone/ boulder masonry, PCC block masonry built in cement mortar including all quoins, pillars etc., separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100 M and disposal of unserviceable materials, debris and rubbish outside MD land etc complete all as specified and directed.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for, separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100 M and disposal of unserviceable materials, debris and rubbish outside MD land etc complete all as specified and directed.

Demolition of Stone slabs & tiles of any description or thickness in floors, aprons etc. laid dry or laid dry & pointed and removal of debris outside MD land etc complete all as specified and directed.

Taking down cement plaster on brick or stone wall etc incl raking out joints hacking for key scrubbing down with water complete all as specifed and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

M&L for 100mm thick PCC (1:2:4) type B-2, using 40mm graded stone aggregate as in hard standing etc complete all as specified and directed.

Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound Grade 'A' complete all as specified and directed.

M&L for PCC in foundations, filling and mass-concrete,sub base etc type D2 (1:4:8) using 40 mm graded stone aggregate complete all as specified and directed.

M&L for Random rubble walling, uncoursed, well bonded, bedded and solidly hearted built in CM (1:6) except stone complete all as specified and directed. NOTE: Stones obtained from demolition under item no. 3 above shall be reused under this item.

M&L for Random rubble walling, uncoursed, well bonded, bedded and solidly hearted built in CM (1:6) complete all as specified and directed.

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

M&L for Rendering 15mm thick on stone masonry surfaces or surface other than fair face of brickwork in CM (1:4) finished even & smooth (without using extra cement) complete all as specified and directed.

M&L for Flush pointing to random rubble masonry, uncoursed or brought upto courses in CM (1:3) complete all as specified and directed.

M&L for PCC 1:3:6 type C2, using 40mm graded stone aggregates as in surface channels and drains etc complete all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc.

Add or deduct on item No.17 above for each 25 mm girth or part thereof over or under 30cm

M&L for Plain Cement Concrete Type B0 IN 1:2:4 (using 12.5 mm graded stone aggregate) copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work etc complete all as specified and directed.

Sand filling under floors or in foundation including watering & consolidation complete all as specified and directed.

S&F Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; frame work of water tanks & similar work conforming to Fe 290-0 Gde E-165 complete all as specified and directed.

M&L for preparation of new steel & iron surfaces of any description, not otherwise, described, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome complete all as specified and directed.

M&L for preparation of newly plastered surfaces of any description and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

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

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

M&L for rubber moulded Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658 - 2006 of 60 mm thickness, M - 35 Grade with grey cement and no pigment etc complete all as specified and directed.

M&L for rubber moulded Chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed & pointed in neat cement slurry in floors with grey cement & pigment over and including 15mm thick screed bed or bedding layers in CM 1:4 for laying floor finishes complete all as specified and directed.

Removal of silt, leaves, vegetation from drains of any de[th and width including taking out cover slabs of any thickness and placing back and making good the finishes and removal of sludge outside MD land complete all as specified and directed.

VAJRA CONSTRUCTIONS (BID ID -3090329)

EMPEROR ARCHITECT (BID ID -3084593)

SRI LAKSHMI VENKATESHWARA ENTERPRISES (BID ID -3093735)

RASHMI BUILDERS (BID ID -3088177)

MAA ENGINEERING SERVICERS (BID ID -3094079)

RAANA BUILDERS (BID ID -3089209)

S SELVALAKSHMI ENGINEER AND CONTRACTOR (BID ID -3088718)

VARGHESECHACKO AND CO (BID ID -3085978)