CWE/KKE/47 OF 2019-20

Amount

Repair to potholes any depth, not exc 1sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25mm in depth, making good by applying paving bitumen tack coat @ 5Kg per 10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 Sqm, blinded with 0.09 cum of stone chippings, 6.3mm size and again well rammed (including supply of premixed macadam, binder and chippings) depth of potholes exc 30mm complete all as specified and as directed.

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

M&L for 7.5cm thick (compacted thickness) WBM, with Granite, trap or Basalt coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and conslidated to gradient and camber required with 8 to 12 tonne power road roller complete all as specified and as directed.

Preparing unsurfaced water bound macadam 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 of paving bitumen of grade VG-10 @ 10 Kg per 10 Sqm complete all as specified and as directed. .

M&L for premixed bituminous macadam with binder content (VG-30) @ 4% by weight of total mix (Job Mix) laid / rolled with 8 to 12 tonne power roller and compacted to required gradient and camber (consolidated thickness 75 mm or less as per site requirement ) complete all as specified and as directed.

Material and Labour for applying evenly a priming / tack coat with bituminous primer of paving bitumen grade VG-10 at 3Kg per 10 Sqm complete all as specified and as directed.

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface gunny bags to remove all loose dirt etc and Applying evenly a priming / tack coat with bituminous primer of paving bitumen grade VG-10 at 5 Kg per 10 Sqm complete all as specified and as directed.

M&L for bituminous premixed asphaltic semi-dense concrete using paving bitumen (VG-30 grade), 30mm thick (Consolidated thickness) using binder content @ 5.5% by weight of total mix (Job mix), using mechanical paver rolled with 8 to 12 tonne power roller & compacted to required camber and gradient complete all as specified and as directed. Note :- (i) Contractor shall submit the authenticated weigh batch receipt as per load material in site duly marked vehicle Number

S&F in repairs solar Cat eyes of Body material Aluminium die cast,of Size 125x 125x 25mm,& 130mm x 130mm x 90mm, flash rate, 65 to 75 times per minute. 6 Nos LEDS, three on each side , high efficiency crystalline silicon cells, visibility upto 500 meter, with aluminium main frame bottom frame alluminium, reflective in two opposite direction and fixed in road surface as per manufacturer instructions all as directed by Engineer in Charge.Make : 3M / Dark Eye / VERTEX /STP/TATA BP SOLAR as approved by GE.

S&F in repairs Cats eyes road stud ABS body conforming to IRC 67-1977 duel directional Glass beads reflector body material ABS plastic of size 117mm x 117mm x 23mm, reflector 19 or 21 BI convex glass element on each side compressive strength upto 40 tonnes , colour body yellow colour with red reflector fixing by means of nail and epoxy fixing to roads by hammering including necessary earth work in replacement of damaged/displaced items complete all as specified and directed. Make : 3M/ VERTEX/STP/Dark eye as approved by GE.

M&L for preparation of new or previously treated road black top surfaces of road and applying 2.5 mm thick retro-reflective thermoplastic road marking paint @5kg/sqm, mixed with glass beads @250gm/sqm as lines, dashes, arrows, letters etc on roads, pavements and the like n.exc 10cm width, by mechanical machine i.e. dispenser machine , white or golden yellow as per IRC pattern including cleaning of road surface free from dust & moisture complete all as specified and as directed. Make of paint : CMS Bombay / Shivalik Prime-Chandigarh / Ritco / Meerut / SN Industries-Delhi) as approved by GE

S&F in repairs retro-reflective sign board of size 6'x4' made out of ACP sheet 3-5mm thick and fixed on SS 304 series hollow tubular 40mm dia. The board shall be sheated with reflective tape of blue / green colour, letter shall be written both sides in white colour writing of approved colour (Up tp 60 letters on each sides of board) of req shape and size as approved by GE. The sign board supported on 02 Nos of post of 60mm dia SS pipe 304 series 4 mtr long duly welded or fixed on SS nut bolts of requred size as approved by GE, SS pipe fixed to the ground with 02 Nos 50x50x6 mm size 60 CM long MS angle iron welded to the bottom of SS pole including necessary excavation, returning filling, removal and SS poles with board to be fixed with cement concrete (1:2:4) type B1( in post holes of size 45 cm x 45 cm x 60cm) complete all as specified and directed.

S&F in repairs for round solar delineator of red coloured light made out of aluminium housing and 1100mm height precast construction solar powered by SIEMENS monocrystal solar panel 2 V 120 MA type of battery NI-CD 1.2 V 250 MAH and flash rate 2 Hz or 70 Hz view distance over 300 mtr fitted with 2 Hz EL-805, LEDs, flashing upto 12 hours of light at night and solar battery automatically charge in day / sun light duly fixed including excavation of post holes of size 250x250x500mm in soil and fixed in PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) complete all as specified and as directed.

SUBHADRA ENGINEERING AND FABRICATOR

Sunshine Ventures