CA NO CWE /HILLS /RKT/54 OF 2021-2022 SPECIAL REPAIR TO ROAD FROM CANTEEN STORE, VEH PARKING SHED, OFFICER MESS AND WASHING POINT PIT AT GHINGHARIKHAL UNDER GE RANIKHET

Amount

M&L for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. and applying evenly a priming/tack coat with bituminous primer paving bitumen with viscosity grade VG-10 at 5 kg per 10 sqm complete all as specified and directed.

M&L for bituminous premixed carpet, 30 mm consolidated thickness, with 0.40 cum of stone chippings mixed with 21.90 kg of binder VG-30, laid and rolled with 8 to 10 tonne power roller and compacted to required camber and gradient and sealed with premixed sand seal coat with 0.06 cum of sand mixed with 6.8 kg of bitumen, VG-10 applied and rolled to a uniform smooth surface complete all as specified and directed. Note :- Premixe bituminous carpet shall be mixed in hot mix plant, transported from plant to work site and laid / spread by machenical paver.

M&L for premix bituminous, macadam with binder content of 4% by weight of total mix using paving bitumen VG-30 grade, laid/ rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) complete all as specified and directed. Note :(i) Aggregates for Bituminous works shall confirm to clause No 20.B.2.5 of SSR 2009 Part- I (ii) Based on job mix formula, in case the binder content (i.e. Bitumen) is less than the content specified under these items then a minus adjustment @ Rs 50/- per kg of bitumen (less consumed) shall be applied on the quoted rate of contractor against these items, hence the quoted rate of contractor shall be reduced based on less content of bitumen required as per job mix formula. However, no price adjustment on plus side shall be made for increase of quantity of bitumen in case of required as per job mix formula. (iii) Design Mix for bituminous macadam shall be carried out through an authorised testing lab and the cost of testing shall be included in quoted rate. (iv) Premixe bituminous carpet shall be mixed in hot mix plant, transported from plant to work site and laid / spread by machenical paver.

M&L for preparing bituminous surfaces of road and marking 2.5mm 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.

S&F 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 complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc complete all as specified and directed.

S&F mild steel 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 Fe 410 -W (GdeE- 250) quality A complete all as specified and directed.

Manufacturing, supplying and fixing retro reflective Overhead informatory road signage and boards, made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTMD-4956-01 as approved by Engineer-in-charge, letters, borders etc. as per IRC : 67-2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer-in-charge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment) complete all as specified and directed.

S&F convex mirror of size 600 mm dia fixed to 50 mm dia medium grade GI pipe , 1.20 height from GL of colour approved/ directed by GE, as per manufactures specification complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in hard/ dense soil complete all as specified and directed.

M&L for cement concrete 1:3:6, type C2 (using 40 mm graded aggregate) as in foundations, filling and mass concrete complete all as specified and direceted.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15cm thickness (below or above ground level) complete all as specified and directed.

M&L for cement concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less complete all as specified and directed.

M&L for forming 12 mm thick expansion joints in 100 mm thick concrete slab, filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘B’ complete all as specified and directed.

M&L for forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L 75 mm thick PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base complete all as specified and directed.

M&L for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and no pigment complete all as specified and directed.

M&L for providing cement concrete type B-1 1:2:4 (20 mm graded stone aggregate) in benching, coping including necessary form work, weathering, slightly rounded for chamfered angles and throating, complete all as specified and directed.

M&L for providing cement concrete type B-2 1:2:4 (40 mm graded stone aggregate) as in surface channels and drains 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 complete all as specified and directed.

S S CONSTRUCTION CO