GE I R AND D/CHD-35/2022-23

Amount

Scarifying or picking gravelled macadam or bituminous macadam surfaces in area n.exc 400 Sqm and exc 50 mm and n.exc 100 mm deep complete all as specified and directed.

Material and labour for applying evently a priming tack coat with bituminous primer by using paving bitumen of v-10 @ 3 KG/10 Sqm over bituminous macadam surface complete all as specified and directed

Material and labour for repairs to unlevelled surfaces by filling in premixed bituminous macadam using paving bitumin VG-30 @ 4% by weight of total mix laid, rolled and compacted to required gradient and camber with 8 to 12 ton power roller (consolidated thickness of 75mm or less) and laid by mechanical paver finisher 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 making good by applying tack coat @ 5 Kg 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 rolled and compacted to required camber and gradient with 8 to 10 tonne power roller, complete all as specified and directed.

Removal of material obtained from item No -01 to a distance exceeding 250 mtr but not exc 500 mtr and depositing on a level 1.50 mtr above the starting point complete all as specified and directed

Material and labour for preparing existing black top surfaces surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleared surfaces with gunny bag to remove all loose dirt etc complete all as specified and directed

Material and labour for applying evenly a priming tack coat with bituminous primer by using paving bitumen of V-10 grade @ 5 kg/10 Sqm complete all as specified and directed.

Material and labour laying, srpeading 30mm thick (consolidated thickness) Bituminous premix semi dense asphaltic concrete with 5.5% binder content of bitumen of VG-30 grade by weight of total mix, made with self propelling mechanical paver, rolled and consolidated to reqd camber and gradient with 8 to 12 tonne power roller to a uniform smooth surface complete all as specified and directed by Engineer-in-Charge ( Note :- (i) Work shall be executed as per design mix approved by the GE. (ii) Filler shall be cement (OPC-43 Grade) (iii) Any variatiion in binder content during design mix at site on plus side shall be borne by the contractor without any extra cost to the department. However, if binder content works out to be on minus side during design process (i.e less than 5.50%) same shall be adjusted considering the bitumen rate given in particular specification.

Material and labour for hot applied thermoplastic road marking compound minimum 2.5mm thick,using indegeneous modern propeller road marking machine including reflectorising glass beads @ 250gms per sqm area, thicknessof 2.5mm is exclusive of surface applied glass beads, as per the code of practice for road marking paints, white with hot thermoplastic road marking compound all as directed including applying one coat of sealing primer including all materials and labour, brushes, tools, equipment, fuel etc complete including applying paints in lines, dashes, arrows etc complete all as specified. Note:- Road marking paint shall be carried out in accordance with manufacturere's instructions and as specified in particular specifications.

Clearance of road side berms including removing bushes, vegetation growth including taking out roots of bushes/ vegetation growth upto 30 cm depth and disposal of rubbish to a distance not exc. 100m complete all as specified and directed.

Supply and fixing in repair solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc. complete all as specified and directed

Demolition of cement concrete (un-reinforcement ) in ground floors and paving not exc 15 cm thickness (below or above ground level).

Material and labour for PCC floors/hard standing laid in bays type B-2 1:2:4 mix 100mm thick finished even and smooth with out using extra cement using XPM impression with concrete green including necessary formwork complete all as specefied and directed.

Material and labour for providing, pre cast cement concrete as in kerb stones rounded or chamfered on edges type B1 1:2:4 using 20mm graded aggregate including necessary formworks & moulds and set in cement mortar 1:4 complete all as specified and directed.

Forming Contraction (Dummy) joints 65mm deep x 10mm wide,filled with sealing compound 'A' Complete all as specified and directed.

Forming 10mm thick expansion joints filled with pre formed bituminious filler and top 30mm primed and sealed with sealing compound and sealed with sealing compound grade 'A' for 150mm thick slab complete all as specified and directed.

Material and labour for preparation of new concrete surfaces of any description, over 10cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

Material and labour for PCC (1:4:8) type D2 using 40mm graded aggregate in sub base/ mass concrete.

Dismantling floor hearth or wall tilling including cement mortar bedding (but not backaing coat) removing serviceable tiles to store & rubbish off the premises.

Machine pressed precast coloured conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-35 Grade laid over a layer of fine river sand, watering and consolidating complete . (Note: Sand will be measured paid for seperately under respective item supplied only).

Supply only river bed fine sand for screed bed min 25mm thick for paving flooring

Dismantling of brick work built in cement mortar of any specification and in any position complete all as specified and directed.

Material and labour for brick work with subclass B bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as speecified and directed

All as per serial item no 23.00 above but except brick complete all as specified and directed

Material and labour Rendering 15 mm thick external using cement plaster in CM 1:4 on fair faces of brick/concrete work surfaces complete all as specified and directed..

Material and labour for preparation of new plastered surfaces and applying two coat of cement base paint over one coat of alkali resistant primer on walls all as specified and directed.

Supply and fixing in repairs for 600mm dia circular polycarbonate reflective convex mirror body made out of ABS plastic high performance complete with mounthing hardware including pole and fixing with clamp in PCC 1:2:4 etc complete all as specified and directed

Supply and fixing 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

M/s DATAAR BUILDERS

KUKREJA ENGINEERS

GOODWILL ENGINEERS

D.N.Gupta and Sons

JOGINDER NATH GUPTA AND SONS

M/s Krishan Aggarwal