REPAIR MAINT OF DRAIN CULVERT RETAINING WALL

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided and removal of debries to a distance not exc 50m as directed by Engineer in charge and making site clean complete all as specified and directed, complete all as specified and directed.

Demolition of Brick work 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.

M & L PCC 1:4:8 type D - 2 in foundation, filling and mass concrete (using 40 mm graded crushed stone aggregate).

Material and labour for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM 1:6, complete all as specified and as directed.

Material and labour for precast cement concrete type C-1,1:3:6, (20mm graded stone aggregate) block masonary with solid blocks, exc 10cm in width and setting in cement mortar 1:6, complete all as specified and directed.

Material and labour for extra over stone walling work for hammer dressing with maximum depression of 20 mm to face stone and dressing of face beds and joints as specified for random rubble stone walling brought upto course with granite or trap stone,rock faced complete all as specified and directed.

Material and labour for raised pointing to random bubble stone walling brought upto course with cement mortar 1:4 complete all as specfied and directed.

Material and labour for precast cement concrete 1:3:6 type C-1 using 20mm graded stone aggregate as in precast bond stone including necessary form work and set in cement mortar 1:6 complete all as specified and directed.

M & L PCC 1:2:4 type B - 1 ( using 20 mm graded crushed stone aggregate) as in coping , benching incl necessary formwork, weathering, slightly rounded or chamfered angles as directed.

M & L for PVC (SWR) Pipes single socketed, in any lengh with rubber ring joints laid in trenches or in floors, 110mm bore as in weep holes in retaining walls.

Dismantling chain link fencing of any gauge & size exceeding 4kg/sqm complete all as directed by Engr-in-charge.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire

S&F Chain link MS galvanisd fencing, any size or type complete all as specified and directed.

Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 12mm long

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

S& F angle iron post in fencing and similar work shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel')

M&L for preparation of new or previously untreated steel surfaces of any description, over 10 cm in width or girth, not otherwise described including priming with red lead and applying two coat of synthetic enamel paint complete all as specified and directed.

Demolition of RCC of any description and in any position not otherwise specifically provided for including taking out and seperating old reinforcement and removal of debries to a distance not exc 50m as directed by Engineer in charge and making site clean complete all as specified and directed.

Material and labour for precast RCC M-20 Nominal Mix type B1 (using 20mm graded stone aggregate) as in cover slabs, shelves and similar articles set in CM (1:6) including necessary form work complete all as specified and directed.

Material and labour for Mild steel TMT deformed 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 0.9 mm dia or securing with clips quality confirming to Fe 500D complete all as specified and directed.

M&L for Mild steel TMT bars 5 mm to 10 mm dia., cut to length, bent to shape required, in stirrups, spacers and binders and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and directed.

Taking down cement plaster including racking out joints, hacking for key scrubbing down with water etc including removal of rubbish material from site complete all as specified and directed

M&L for 10mm thick plaster in cm (1:4) on fair faces/other than fair faces of brick or concrete surfaces including finishing even & smooth without using extra cement complete all as specified and directed

Cleaning of existing road side culvert/drain using mechanical means and removing solid/liquid mud,vegitation debries or simillar items and depositing the same n.exc 1.50 Km and including removal & refixing of covers, complete all as specified and directed by Engr-in-charge.

Schedule of Credit

M/S RAJA CONSTRUCTION (BID ID -3127009)