SPECIAL REPAIRS TO EASTERN FSS DISPERSAL AREA AT INS SHIKRA AND ADDITION ALTERNATION TO MONSOON DRAIN CHAMBERS GRATINGS AT NT POOL

Amount

Demolition of Cement concrete of any strength in ground floor and pavings (below or above ground level) and removal of debris to out side MD land upto 60 KM as per BMC guidelines , complete all as specified.

M&L for cement concrete type 1:3:6 (using 40mm graded stone aggregate) as in sub base including laying and levelling as directed.

Material and labour for cement concrete (RMC) of thickness 200 mm, of flexural strength 40 Kg/ Sqcm in field as per design mix (with maximum size of coarse aggregates upto 20mm), using minimum 400 Kg cement per cubic meter including triangular/non circular synthetic polyster fibre reinforcement @ 0.25% by weight of cement including form work for butt nosing, rounding off edges , curing , spread and compacted by using slip form paver complete all as specified and directed. (Note: (i) The cost of admixture required as per design mix shall deemed to be included in the quoted rate (the constant shall be applied based on design mix). (ii) Polyster triangular/non circular synthetic fibres as secondary reinforcement mixed in concrete shall be measured and paid for separtely under respective item of this schedule. However, mixing shall be deemed to be included in the quoted rate (the constant shall be applied based on design mix). (iii) Construction joints, dummy (contraction joints) and expansion joints shall be measured and paid separately under respective items.)

Supply only polyster triangular fibres /non circular fibres (Recron triangular fibre type CT 2012 12mm) having tensile strength 4000-6000 Kg/cm2, designed for melting point more than 250 degree celsius @ 0.25% by weight of cement in controlled pavement quality cement concrete and having specific gravity of 1.34 to 1.40 complete all as specified and directed.

Material and labour for high density polythene film (transparent colour) in single layer of 400 micron thickness of virgin quality (as per ASTM D 2103,I S-2508) laid with side and end overlapping not less than 150 mm complete all as specified and directed.

M&L for Forming Construction joint 30mm deep x 10mm wide filled with Grade 'A' sealing compound, complete all as specified.

M&L for sealing the joints with sealing compound, 16 to 30 mm wide & 40mm average depth of existing joints with air blower and filling with 30mm dia polyethyelene rod and balance gap with polyurethane joint sealient upto top surface (suitable for old rigid pavement) including applying suitable primer for proper bonding with polyurethane joint sealient (suitable tape to be applied on both side of joint before sealing joints and remove after filling of joints) etc complete and all as specified.

M&L for preparation of new concrete surfaces (Rigid Pavement) over 10cm width or girth and apply two coats in 24 hour interval with water based road marking paints conforming to IS-164, 1981(Amended 1993) , fast drying, highly durable 100% acrylic retro-refective water borne paints applied with spray machine/roller to lines, dashes, arrows, letters etc & the like, exceeding 10cm wide with road marking paint & tint as approved & as specified (Painting shall be done by using wooden/plywood template at edges to be provided).

M&L for removing old paint by paint removers or burning off by blow lamps and cleaning with scappers, any number of coats any widht or girth on concrete surfaces (Rigid Pavement) over 10cm width or girth and applying two coats in 24 hour interval with water based road marking paints conforming to IS-164, 1981(Amended 1993) , fast drying, highly durable 100% acrylic retro-refective water borne paints applied with spray machine/roller to lines, dashes, arrows, letters etc & the like, exceeding 10cm wide with road marking paint & tint as approved & as specified (Painting shall be done by using wooden/plywood template at edges to be provided).

S&F High density polyethylene pipe of 50mm dia (HDPE) of pressure rating 6 kgf/cm2 laid in trenches complete all as specified and directed.

Dismantling steel work from any position complete all as specified & directed.

S&F Mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted or forged into spikes, framed guard bar; barred iron doors; ladder; framed balusters; railing;frame work for water tanks and similar work conforming to Fe 290 Gd E-165 all as specified.

M&L for preparation of newly steel surfaes of any description and applying two coats of synthetic enamel paint over a coat of red oxide incl preparation of surfaces.

Excavating in trenches,in hard soil (including top layer of bitumen/ road surface) n exc 1.5 m width n exc 1.5 m depth in hard/dense soil and getting out all as specified and directed.

M & L Cement concrete 1:4:8 type D2 (using 40mm graded stone aggegate ) as in foundation, filling and mass concrete complete all as specified.

M & L Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4 all as specified and directed.

M & L Rendering 15mm thick in cement mortar 1:6 on fair faces of brick work finished even and smooth (without using extra cement) ,complete all as specified and directed.

M & L For PCC 1:2:4 type B2 (using 40mm graded stone aggregate) as in surface channel and Drain wall

M & L cement concrete type B-1, 1:2:4 using 20mm graded stone aggregate as in coping of masonry wall including weathering slightly rounded or chamfered angles and throating as directed including necessary formwork ,complete all as specified and directed.

S&F Cast iron work grade FG 150, machined, in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles machined each exceeding 5 Kg by weight complete all as specified and directed by EIC

S&F for 200mm bore RCC pipe class NP-2 laid and jointed complete with collers including testing all as specified and directed by Engineer-in-Charge.

M&L for cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in bed to drain pipes including forming cradle after they are laid and tested for 200mm bore RCC pipe complete all as specified and as directed by Engineer-in-Charge.

Returning filling including spreading leveling watering and well ramming in layers not exc 25 with soil

Removing excavated material exc. 1.50 km but n exc. 5 km and depositing where directed by EIC.

Demolition of brick work or stone masonary built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles.

Panther Facilities (BID ID -3266405)

RUPESH CONSTRUCTION CO (BID ID -3270026)

SATGURU ENTERPRISE (BID ID -3269313)

GANGAJAL (BID ID -3274298)