SPL REPAIRS TO CERTAIN ROADS UNDER AOR CE DELHI ZONE, DELHI CANTT-10

Amount

Surface excavation not exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete ass as specified and directed.

Removing excavated soils not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all a specified and directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exceeding 400 Sqm, exceeding 50mm and not exceeding 100 mm deep complete all as specified and directed.

Forming embankment including raising or lowering earth spreading in layers n exc 30cm thick watered rammed/rolled and finished to required size shape etc n exc 1.50m high from base complete all as specified and directed.

Rolling and consolidating formation surfaces in cutting/filling incl watering as requied, filling in hollows and depressions which occur during the process of rolling using 8 to 12 tonne power rolled to gradient and camber requied complete all as specified and directed.

Soiling (or sub-base) with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated to required gradient and camber for 200mm thickness complete all as specified and directed.

M&L 7.5 cm thick (compacted thickness) WBM with coarse aggregates (granite, trap or basalt stone aggregate) of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required complete all as specified and directed.

All as per item No. 7 above but except stone. (Note:- Serviceable stone aggregate obtain from Srl item No. 1 & 3 will be used.)

M&L 15 cm thick (compacted thickness) WBM in two layers of 7.5 cm thickness with coarse aggregates (granite, trap or basalt stone aggregate) of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required complete all as specified and directed.

Repair to pot holes any depth, not exceeding 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths etc cutting around edges to atleast 25mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply iof road metal) complete all as specified and directed. Note: (a) DAC/BM will be measured and paid separately (b) Pot Holes shall be filled upto existing level of road.

M&L for premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness not exc 50 mm thick ) binder content of 4% by weight of total mix using paving bitumen using VG-30 complete all as specified and directed.

M&L preparation of WBM top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bages to remove all loose dirt etc complete all as specified and directed.

M&L for applying evenly a priming/tack coat with bituminous primer using paving bitumen VG-10 at the rate of 10 Kg per 10 Sqm on WBM surface and preparation of surface complete all as specified and directed.

M&L preparation of black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc all as specified and directed.

M&L for applying evenly a priming/tack coat with bituminous primer using paving bitumen VG-10 at the rate of 5.00 Kg per 10 Sqm on black top surfaces including preparation of surfaces complete all as specified and directed.

M&L bituminous premix asphaltic dense concrete 40 mm consolidated thickness using paving bitumen VG-30 5.5% binder content by weight of total mix, spread by means of self propelled mechanical spreader/paver, rolled and compacted to required camber and gradient by using Tandem vibratory steel wheel roller, Static steel wheel rollers min capacity 12 tonne complete all as specified and directed. Note: (i) In design mix criteria if bituminous binder required more than 5.5% nothing extra shall be admissible in quoted rates. (ii) If bituminous binder quantity less than 5.5% then Rs40.00 per Kg shall be deducted from quoted rates. (iii) Quoted Rates shall be inclusive of above provisions and bidder should consider this aspect while quoting the rates and no claim on this account shall be entertained at later stage.

S&F in replacement of road STUD (CAT Eyes) of size 100 x 100 x 20mm made of polycarbonate with electronically welded prismatic retro- reflective lens panel of approved colour on both side for maximum retro- reflection in wet and dry condition, non breakable,dust proof type, fixed with epoxy chemical, nails, screws & clamps complete all as specified and directed.

M&L in replacement of solar road stud of size 125 x 125 x 25mm, made out of toughened aluminium alloy body with polycabonate top cover, IP 65 protection against water ingress, having 03 No super bright LED on each side, coloured reflective LED cover, in built rechargeable battery, solar panel, visibility upto 800 mtr, automaticaly turns on at night and turns off at dawn, flashing for min 3 days once fully charge, suitable for nigh & adverse weather condition and fixed with epoxy chemical, cement and hardner , complete all as specified and directed.

S&F Refelective convex mirror of dia 800 mm and mounted over mild steel pipe 40 mm bore (medium grade) and 2.5 mtr long including excavation of post holes of size 400x400x600mm depth PCC 1:3:6 typeC-2 complete all as specified and directed.

M&L for applying 2mm to 2.5 mm thick road marking strips/ line/dashes/ arrows/letters (retro-reflective ) of specified shade/colour using hot thermosplatic material by fully/semi-automatic chemoplastic paint applicator machine fitted with profiles shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of materials, labour etc on new/old road surface, including T&P cleaning the road surface of all dirt, seals, oil, grease and foreign material etc complete all as specified and directed.

M&L Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed.

S&F speed breaker/ bumps made of ABS of high resistance to resist severe impacts and harsh weather conditions of size 350x250x50 mm yellow in color fixed / studded with reflectors on either side clearly visible during night hours including al necessary fixing/ fixtures/fittings arrangements complete all as specified and directed.

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

Dismanteling of stone slab and tiles of any description or thickness laid dry as in floor and road side berm etc. complete all as specified & directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size conforming to IS-15658-2006 of 80mm thickness, M-40 grade, over 50mm thick sand cushioning complete all as specified and directed. Note:- Sand shall be measured and paid separately.

M&L for PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed..

M&L for continuous brick edging width equal to width of bricks of sub class 'B' bricks and laid dry on end vertically complete all as specified and directed.

S&F in repair for factory made kerb stone of M-25 grade precast cement concrete/ stone laid in position to the required line,level and curvature, jointed with cement mortor 1:3 including making the joint with or without grooves including making drainage opening wherever required complete all as specified and directed. Note:- (i) Length of finished kerb edging shall be measured for payment (ii) precast CC kerb shall be approved by the Engineer-in- charge.

M&L for painting of two coats synthetic enemal paint over kerb stone in white/yellow/black shades including priming coat and cleaning/preparation of the surface laid as per design approved by Engineer-in-Charge.

M&L fine aggregate sand for cushioning of interlocking paver block/tiles complete all as specified and directed.

M&L for laying 25mm thick mastic asphalt wearing course with industrial grade 85/25 bitumen for mix min 14% by weight of total mix over and including VG 10 @ 5 Kg per 10 Sqm as tack coat and all meeting the requirment of IRC-107 of 2013 for surface preparation, tack coat, laying of mix joints & grafting of chips etc laid to required camber & gradient complete all as specified and directed.

M&L for road side Signal Board of size exc. 0.60 Sqm but n. Exc. 1.50 Sqm each as per IRC guideline fixed at height minimum 1.50m made out and erection including fixing with hold fast with PCC civil works etc with following specifications complete all as specified and directed:- (i) Frame & Post - 50mm dia SS pipe (ii) Base Plate - Engineering Grade type IV retro reflective sheet of Blue Color pasted on both faces over 0.5 to 0.7 mm thick aluminimum plate. (iii) Writing letters of size from 75mm to 100mm minimium 30 letters per board, arrow, lines etc. with refelective sheet of Blue colour pasted on white colour.

Hindustan Co.Co