Provn of new road from Eklavya gate to ITA at JAK RRC UNDER GE (W) JABALPUR

Amount

Excavation over areas, n exc 1.5 m deep and getting out in soft/loose soil including for dressing/trimming sides and levelling/grading and ramming of bottoms of excavation. etc. complete all as specified and directed.

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, for laying of pipe, cable etc or n. exc.10 Sqm on plan and n. exc. 1.5m in depth for shafts, cesspits, manholes, pier holes, etc and getting out in soft/ loose soil complete all as specified and directed.

Returning, filling in excavated approved soil, including spreading, levelling, watering and well ramming in layers not exceeding 25cm each complete all as specified and directed.

Removing excavated soil exceeding 1.5 Km not exceeding 5 Km and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L for moorum/ red bajri, spread, rolled and consolidated to gradient and camber as required in layers not exceeding 15 cm thick complete all specified and directed. Note:- (i) Compacted thickness shall be measured and paid. (ii) Rolling/ compaction shall be done by vibromax roller only.

Soling (or sub base) with broken boulders or quarried stoneof 150 mm thick, inter stices filled, surface formed and rolled and consolidated to required gradient and camber complete all as specified and directed.

M&L for WBM 150mm thick (compacted thickness) in two equal layers of 75mm thick each with coarse aggregates (granite/ basalt/ trap) of grading-2 (63mm to 40mm size) or grading-3 (50mm to 20mm size), spread, rolled and consolidated to required gradient and camber with 8 to 10 tonne tandem vibratory roller complete all as specified and as directed.

Preparing unsurfaced WBM 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 of bituminous primer with paving bitumen VG-30 @ 10 Kg/ 10Sqm by using mechanical sprayer on prepared surface complete all as specified.

M&L for applying evenly a priming/ tack coat of bituminous primer with paving bitumen VG-30 @ 5 Kg/ 10Sqm by using mechanical sprayer on black top surface of road complete all as specified.

M&L for bituminous premixed asphaltic semi dense concrete 40mm consolidated thickness with minimum 5.5% binder content using paving bitumen VG-30 by weight of total mix, rolled and compacted to required camber and gradient using 8 to 12 tonne tandem vibratory roller complete all as specified and directed. Notes:- (i) Bituminous premixed asphaltic semi dense concrete shall be prepared in hot mix plant only. (ii) Bituminous premixed asphaltic semi dense concrete shall be laid with sensor paver only. (iii) Binder content shall be tested at site as directed by Engr-in-Charge.

M&L for premixed bituminous macadam for consolidated thickness upto 75mm or less with using 19mm graded (Grading 2) stone aggregate with minimum 4.0% binder content using paving bitumen VG-30 by weight of total mix, rolled and compacted to required camber and gradient using 8 to 12 tonne tandem vibratory roller complete all as specified and directed. Notes:- (i) Premixed bituminous macadam shall be prepared in hot mix plant only. (ii) Premixed bituminous macadam shall be laid with sensor paver only. (iii) Binder content shall be tested at site as directed by Engr-in-Charge.

M&L for preparation of existing bituminous road surfaces by removing dust, dirt grease and other foreign matters etc and after prepration of road surfaces, applying road marking having minimum 2.5 mm average thickness with & including thermo plastic (Reflective) line marker paint/ compound of uniform surface finish conforming to BS 3262 (Part-I) 1989 read in conjunction with the MORTH specification 803 clause 4.2.2 on bituminous surfaces in white/ yellow colour and super imposed with glass beads conforming to BS 6088 read in conjuction with the MOST specification 803 clause 4.3.3 complete all as specified and directed. Make of Road Marker Paint/ Compound:- Asian or Thermoline as approved by GE. Notes:- (i) MORTH specification 803 shall be followed strictly for execution of work & suitable machine shall be used for the marking as approved by GE. (ii) Shape, size & pattern of marking shall be as approved by GE.

M&L for PCC (1:4:8) type D-2 using 40 mm graded stone aggregate as in foundation, filling, mass concrete and sub base of floors, path/ paving etc complete all as specified & directed.

M&L for PCC (1:2:4) type B-2, using 40mm graded stone aggregate as in surface channel and drain including saucer drain and toe wall etc complete all as specified and directed.

M&L for brick work with sub class 'B' fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6) complete all as specified & directed.

M&L for 15mm thick rendering in CM 1:4 on other than fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified & directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in coping ,benching,bed block for hold fast etc and the like including weathering slightly rounded/ chamfered angles with & including necessary use and waste of form work for fair faces of concrete, complete all as specified and directed.

M&L for Continuous brick edging using old size brick with width equal to the depth of the brick, laid dry, on edge complete all as specified & directed.

Providing precast reinforced cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate in cover slabs (for manholes etc), shelves and similar articles with plain faces including necessary moulds and setting in cement mortar 1:4 complete all as specified and directed. Note:- Reinforcement shall be measured & paid for separately under respective item of BOQ.

M&L for Reinforced concrete pipes, 450 mm bore, class NP2, laid and jointed complete with collars complete all as specified and directed. Notes: - (a) The rates include for laying pipes to level or to falls in trenches, etc. on concrete bed or directly on hard ground as indicated and making joints and testing as specified. (b) The pipes shall be measured net as fixed between the fittings and specials, if any, without any allowance for cutting and waste.

M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Mahaveer Engineering Co.

AJAYA CONSTRUCTION