REPAIR/MAINTENANCE OF ROAD , HARDSTANDING AT HQ EAC (U) AF UNDER GE (I) (AF) SHILLONG

Amount

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as directed by Engineer-In-Charge.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as directed by Engineer-In-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as directed by Engineer-In-Charge.

Excavating in post holes (or similar holes) each not exceeding 0.5 cum, getting out soft/ loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified.

Material and labour for PCC 1:2:4 type B1 using 20 mm graded crushed stone aggregates as in Foundation, filling and mass concrete complete all as specified.

Material and labour for 25 mm thick PCC 1:2:4, type B0 with using 12.50 mm graded stone aggregate as in levelling course/ roof padding, finished the surface even and rough to receive the topping layer complete all as specified and directed by Engr-in-charge.

Material and labour for Hardcore of broken stone or boulder gauge not exceeding 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified.

Supply and fix Pavement floor vitrified tiles of size 300x 300x 10 mm thk (Endura tiles of Johnson or equivalent makes listed in List of Makes) of approved colour and design set and jointed in neat cement slurry and pointed in white or coloured to match including 20 mm th screed bed in cement mortar 1:4 including dismantling of old tiles complete all as specified and directed. Make: Somani Ceramic Ltd/ Kajaria Ceramic Ltd/ Varmora Granito Pvt Ltd./ H&R Johnson India/ Orient Bell Ltd

Material and labour for PCC type C2, 1:3:6 using 40mm graded crushed stone aggregates as in sub base, sub-floors, floors and paving including finishing the concrete surface even & rough without using extra cement and laid in alternate bay

Material and labour for 60 mm thick machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of M-35 Grade set and joined in cement slurry and pointed in grey cement and no pigment including 50 mm thick sand filling under the paver block (the thickness of sand after minimum 98% compaction) as complete all as specified. Make: Anjali Tiles/ Ultra Tiles Pvt Ltd/ Terra Firma/ Bansal/ Mehtab Tiles/ Nitco

Supply and fix 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; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified.

Material and labour for preparation of new and previously untreated steel or iron surfaces of any description, not otherwise described exceeding 10 cm width or girth and applying two coats of synthetic enamel paints over one coat of red oxide primer all as specified.

Material and labour for Precast cement concrete block masonry with solid block type C1,1:3:6 using 20 mm graded crushed stone aggregates exc. 10 cm in width and getting in cement mortar 1:4 complete all as specified.

Supply and fix as in repairs solar cat eyes (studs) made of aluminium dicasted body, 100% waterproof, both side reflectors, designed according to IP 65 of size 125mm x 125mm x 25mm with shank not less than 60mm length, high efficiency mono crystaline solar panel(2.5 V/0.3 watt), one Ni-Mh or Ni-cd rechargable battery (1.2 V/1600 MA) having six super bright LEDs with 10000 to 18000 mcd (millicandela), view distance upto 1000 metre and flush road bearing capacity 10 MT, fixing in road by drilling a hole and with epoxy hardner etc as per manufacturer's instructions at the location complete all as directed. Model/Make: Make: Dark Eye/3M/ M/S Tata BP Solar

Supply and fix as in repairs cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions. Make: Dark Eye/3M/ M/S Tata BP Solar

Supply and fix as in repair metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 complete all as specified and directed Make:3M / 7M / Dark Eye/ Cat Eye

Material and labour for old concrete surfaces of any description over 10 cm width or girth , not otherwise described and applying two coats of synthetic enamel paint (oridinary tint) complete all as specified. Make: Shalimar Paints (Superlac)/ Asian (Apcolite)/ Berger (Luxol)/ Jenson & Nicholson Paints Ltd (Brolac)/ Nerolac (Impression)

Material and labour for new concrete surfaces of any description over 10 cm width or girth , not otherwise described and applying two coats of synthetic enamel paint (oridinary tint) complete all as specified. Make: Shalimar Paints (Superlac)/ Asian (Apcolite)/ Berger (Luxol)/ Jenson & Nicholson Paints Ltd (Brolac)/ Nerolac (Impression)

Material and labour for preparing bituminous surfaces of road and marking 2.0mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed. complete all as specified and directed. Make: Asian Apcomark/ STP/ Shalimar Paints Ltd/ Berger Paint Ltd/ Jenson & Nicholson Paints Ltd/

Material and labour for preparation of new or previously treated surfaces for painting lines, dashes, arrows, letters, etc. on roads, pavements and the like exc 10 cm wide with road marking paint, with adequate no of coats white or golden yellow., complete all as specified and directed.

Material and labour for repair to potholes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 40 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) complete all as specified.

Material and labour for 75 mm thick premix bituminous macadam laid/rolled and compacted to required gradient and camber with 4% of paving bitumen VG-10 by weight of total mix complete all as specified. Note : Thickness shall be consolidated

Material and labour for preparation of surface prior to application of primer and applying evenly a priming/tack coat of VG-10 bitumen with bituminous primer at 10 kg per 10 sq metre complete all as specified.

Material and labour for preparing existing black top surfaces by brushing with wire brushing for removing caked/mud etc sweeping with broom and finally fanning the cleaned surface with gunny bags to remove all loose dust and Applying evenly a priming/tack coat with bituminous primer (Paving bitumen VG-10) at 05 kg per 10 sq metre and laying bituminous premixed carpet, 30 mm consolidated thickness, with 0.405 cum of stone chippings mixed with 21.90 kg of binder, rolled and consolidated with power roller exc. 8 tonne but not exc. 12 tonne capacity to required camber and gradient complete all as specified and as directed.

Material and labour for premixed sand seal coat with 0.06 cum. of sand mixed with 6.8 kg of paving bitumen, and applying evenly a priming/tack coat with bituminous primer (Paving bitumen VG-10) at 10 kg per 10 sq metreapplied and rolled with 8 to 10 ton power roller to a uniform smooth surface complete all as specified.

M/s B.Citymai Syiem

madan enterprise

MAHINDER ELECTRICALS

M/S RAGHU NATH SAH

M/S BISWA CONSTRUCTION

M/S DEEDAR ENTERPRISE

kapoor and co

S K ENTERPRISE

M/S Shillong Supply Syndicate