82617 ADDITIONAL AND ALTERATION TO COMPOUND WALL OF SMA AT MADURAVOYAL (E AND B BLOCK) UNDER AGE(I) NAVY CHENNAI

Amount

SCHEDULE 'A' PART-I [ B/R WORKS]

Demolition of Brickwork or stone/ boulders 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 as directed

Dismantling/chipping of Existing RCC Col of any description and in any position not otherwise specifically provided for complete all as specified and as directed

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

Dismantling of plain or corrugated steel sheeting , any gauge and thickness in roof covering including Nainital or similar pattern roof covering, complete all as specified and directed.

Excavating over area not exc 1.5m deep and getting out in soft/loose soils complete all as specified and directed.

All as per item no.6 but depth exc 1.5m deep and not exc 3.0 m & getting out in soft/loose soils complete all as specified and directed.

M&L for PCC 1:4:8 typeD-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M & L for sand filling as a cushioning/bedding including watering and consolidation under foootings and Interlocking tiles beneath sand cushoning laid over sub base for fixing inter locking tiles complete all as specified and directed.

M & L for RCC M-30 design Mix (using 20mm graded agregate) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed

M & L for RCC M-30 design Mix (using 20mm graded agregate) as in Columns, pillars, piers, posts and struts complete all as specified and as directed

M & L for RCC M-30 design Mix (using 20mm graded agregate) as in lintel Beams, cantilevers, bressummers, lintels over 1.5m span including chajjas etc complete all as specified and as directed

M & L for Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter and work in rough finished flat surfaces of concrete complete all as specified and as directed

M & L for Formwork to sides of pillars, posts, struts, piers, columns and stanchions and work in rough finished flat surfaces of concrete complete all as specified and as directed

M & L for formwork to sides of concrete roof beams, sides soffits of lintel beams , and similar work, vertical or to batter, work in rough finished flat surfaces of concrete complete all as specified and as directed

S & F mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, and hooking ends and welding where required and binding with and including mild steel wire (annelaed) not less than 0.9mm dia complete all as specified and as directed

S & F mild steel TMT bars 6 mmdia over upto and including 10 mm dia in strrups, spaces and binders and over, cut to length, bent to shape required, and hooking ends and binding with and including mild steel wire (annelaed) not less than 0.9mm dia complete all as specified and as directed

M & L for Brickwork with flyash old size bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6) complete all as specified and directed.

M & L for 15mm thick Rendering on fair faces of brick work or concrete surfaces in CM (1:4) finished even and smooth complete all as specified and directed.

M & L for preparation of newly plastered / concrete surfaces by vacuum based sanding machine and applying two coats of cement base paint over a coat of alkali resistant primer using mechanical tool/auto roller complete all as specified and directed. Note: All work shall be carried out by approved applicator of paint manufacturer only. The same shall be approved before carrying out the work from AGE(I). Contractor should submit Auth applicator certificate before execution of work.

Material and Labour for MS work of angles or T sections etc posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Material and Labour for MS Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete complete all as specified and directed.

Material and Labour for Preparation of new steel surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of zink primer complete all as specified and as directed.

Supply and fix in repair for Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified and directed.

S&F for razor blade galvanised punched type concertina coil of dia 610mm when stretched with No. of circles 50, No. of clips 230 with weight 8.75 + 5% kg/coil and recommended and average coverage area is 6.00 RM/coil. with a galvanised coating thickness of 12 micron fixed in position and secure to both sides of shaped angle iron post 2.642 mm GI wire complete all as specified and directed.

Returning filling-in including spreading, levelling, watering and well ramming in layers not exceeding 25cm using approved excavated soft and loose soil complete all as specified and directed.

Removing excavated soils to a distance exc. 250 m but n exc. 500 m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.

Removal of building materials/debris from 1.5mtr to a distance of out side of 5.0 KM etc complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes laid in trenches or in floors complete all as specified and directed.

Dismantling Stone slabs and tiles of any description or thickness in floors, aprons etc. Laid dry and pointed complete all as specified and directed.

Material and labour for Machine pressed precast conctete interlocking glossy/ lacquer finish paver block any shape and size with grey cement and pigment confirming to IS 15658-2006 of 60 mm thickness including 2mm thick rubber mould glossy/ lacquer finish paver block of Grade M-35 and over sand cushion complete all as specified and directed. ( Note- Sand will be measured and paid separately)

M& L of hardcore of brick/ stone boulders gauge exc 63 mm deposited ,spread and leveled in layers not exc. 15 cm thick, watered & rammed to a true surface complete all as specified and directed.

Material and labour for PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in coping including necessary form work etc. complete all as specified.

Material and labour for providing cement concrete 1:3:6 type C-1 (using 20 mm and below stone aggregate ) in kerb stone or factory made as approved by EIC with plaine fair faces including champhering, weathering etc complete with joint to match in CM 1:6 complete all as specified and directed.

Banyan Engineers and Contractors (BID ID -3096340)

Sri Sankar Enterprises (BID ID -3114635)