SPECIAL REPAIRS TO ROADS FROM P-8 TO P-1 AT TREASURY LINES UNDER GE(FW) KOLKATA

Amount

Scarifying or picking gravelled, macadam or bituminous surfaces in area n.exc 400 Sqm and depth exc 50mm & n.exc 100mm deep including removal from site of work complete all as specified & directed.

Material & labour of water bound macadam, 7.5 cm thick (compacted thickness) in two layers with broken stone aggregate of grading 2 ( 63 to 40 mm size) or grading 3 (50 to 20mm size) Granite, Trap or Basalt, spread, rolled and consolidating to required gradient and camber complete all as specified & directed.

Material & labour for repair to potholes of any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 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 & directed.

Material & labour for preparation of WBM surfaces by brushing with wire brush 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 VG-10 @ 10.00 kg per 10 Sq metre all as specified and directed

Material & labour for preparation of black top surfaces by brushing with wire brush for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc complete all as specified and directed

Material & labour for applying evenly a priming / tack coat with bituminous primer VG-10 @ 5.00 kg per 10 Sq metre complete all as specified and directed

Material & labour for bituminous premixed carpet 20mm consolidated thickness with 0.27 Cum of stone chippings mixed with 14.60 kg of binder using paving bitumen VG-30 rolled and compacted to required camber and gradient complete all as specified and directed

Material and labour for premix bitumen macadam using paving bitumen VG-30 grade with 4% minimum binder content by weight of total mix,laid/rolled and compacted to requiired gradient and camber, (Consolidate thickness 50 mm or less) complete all as specified and directed. NOTE: No price adjustment shall be applicable if the approved quantity of binder as per design mix is more than the specified quantity.

Material & labour for applying a tack coat over existing bituminous surface @ 0.50 Kg/Sqm of 20/30 bitumen and providing and laying 20mm thick bitumen mastic asphalt on prepared surface strictly in accordance with IS specification No 5317-2002( As latest modified) with mastic i.e. bitumen of grade 20/30 @ 4.50 Kg/ Sqm (Minimum) mixed with stone dust (lime stone powder with calcium value 80%) @ 0.008 cum/Sqm and stone chipping of size 12.5mm and 10mm @ 0.0096 cum/sqm and sand @ 0.004 cum per Sqm and inerting stone graded of 22mm size with 0.017 Kg/Sqm of 20/30 bitumen per Sqm for anti skiding including all tools and plants etc complete all as specified and directed. NOTE: No price adjustment shall be applicable if the approved quantity of binder as per design mix is more than the specified quantity.

M & L for 2mm thick painting to road surface as in lines, dashes, arrows, letter, zebra cross etc on roads. Pavements like etc with thermoplastic road marking paint conforming to BS 3262 with 20% glass beads (intermixed) spread and laid by automatic mechanical machine engine drive complete all as specified and as directed. Make :-STP Limited ( Shalimark / ShaliMark W), SNI Infratech Pvt Ltd (ESN TRMP), Maruti Bitumen Pvt Ltd (MARUTI REFLO MARK)

Demolition of Brickwork built in cement mortar including removing of rubbish off the premises complete all as specified and as directed.

Material & labour for Brickwork with fly ash bricks with brick class designation 75, old size straight or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified & directed.

Material & labour for 15 mm thick rendering in Cement Mortar 1:4 on fair faces of brick work or concrete surfaces finished even smooth without using extra cement to the plastered surface complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15 cm thickness (below or above ground level) and disposal of debris and rubbish complete all as specified and as directed.

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

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

Material and labour for 100 mm thick plain cement concrete 1:2:4 type B2 (using 40mm graded stone aggregate) as in flooring / hardstanding etc and finished the surface even and smooth without using extra cement complete all as specified and directed

Material & labour for Sand filling under PCC paver block including watering ,consolidation and compaction with plate vibrator complete all as specified and as directed.

Material & labour for machine pressed precast concrete inter locking paver block of any shape and size conforming to IS 15658-2006 of 60mm thickness M-35 graded fixed with grey cement and pigment complete all as directed

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

Material & labour for Plain Cement Concrete (1:2:4) (Nominal Mix) type B1 using 20 mm gaded stone aggregate as in coping including necessary formwork complete all as specified and as directed.

Material & labour of Plain Cement Concrete (1:2:4) (Nominal Mix) type B1 using 20 mm gaded stone aggregate as in surface channel & drain complete all as specified and as directed.

Material & labour of Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified and as directed.

Add or deduct for each 25 mm girth or part thereof over or under 30 cm inner girth in cement concrete complete all as specified and as directed.

Demolition of reinforced cement concrete in any position not otherwise specially provided for complete all as specified and as directed.

Material and labour for pre-cast reinforced cement concrete (1:1.5:3) (nominal mix) type A1 (using 20 mm graded stone aggregate) as in cover slab and set in CM(1:4) including necessary formwork complete all as specified and directed. [Note:- Reinforcement shall be measured and paid separately]

Material & labour of high strength steel Fe-500 TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending spirally, handel and binding with and including mild steel wire (annealed) not less than 0.90 mm dia complete all as specified and as directed.

All as per item No 27 here-in-before but 6 to 8 mm dia

Material & labour for preparation of new plastered surface of wall and applying two coats of cement base paint over a coat of primer complete all as specified and directed complete all as specified and as directed.

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above starting point complete all as specified and directed.

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs 3090.00 mentioned on Page No 22 shall be deducted from the total quoted amount of BOQ.

RAJ TRANCON

S.M.CONSTRUCTIONS

NICE INFOTECH