Military Engineer Services Tender

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm in excavated soil , all as directed.

Rolling and consolidating formation surfaces in cutting with 8 to 12 tonne power roller all as specified and directed.

Material and Labour for Forming embankments including raising (or lowering) earth, spreading in layers n exc 30 cm thick; watering, ramming/rolling and finishing to required size, shape, etc n.exc 1.5m high from base complete all as specified and directed.

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

Material and Labour for providing Granular Sub Base of 200 mm thick (Compacted thickness), Kankar or laterite, spread, rolled and consolidated to gradient and camber required all as specified and directed.

Material and Labour for 150 mm thick (compacted thickness) WMM (Wet Mix Macadam) and in two layers of 75mm thick (compacted thickness) grading as per Grade -I as specified Table 400-1 MORTH specification for road and bridge works 2013 in a single layer over compacted subgrade with natural sand crushed gravel crushed stone crushed slag or combination thereof as per the grading required the materials are mechanically mixed spread and levelled on the subgrade by using motor grader of adequate capacity 80-100 KN static weight for achieving required compaction density at least 98% of the maximum dry density consolidating to required gradient camber complete with finished surface tolerance as per table 900-1 of MORTH specification for Road and bridge works 2013 complete all as specified and directed.

Material and Labour for preparing WMM surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with mechanical blower to remove all loose dirt etc and applying evenly a priming / tack coat with RS-1 grading conforming to IS 8887 at 10 Kg /per 10 square meter using emulsion distributer on prepared WMM surfaces all as specified and directed.

Supplying and laying bituminous macadam with minimum 40 -60 TPH type HMP using aggregate of specified grading premixed with bituminous binder VG-30 @ 4.5 to 5% by weight of total mix and cement as a filler transporting the hot mix to work at site laying with sensor paver finished to the required grade level and alignment rolling with smooth wheeled vibratory and tandam rollers to achieve and desired compaction as per MORTH specification clause NO 505 complete all as specified and directed (avg thickness shall not exc. 75 mm deep)and as directed.

Material and Labour for tack coat with bitumen emulsion RS-1 grading conforming to IS 8887 @ 3.0Kg/10 Sqm using emulsion distributer on the prepared bituminious granular surfaces , cleaned with mechanical broom and as per clause 503 of MORTH specification complete all as specified and directed.

Material and Labour for bituminous premix asphatic semi dense concrete 40 mm consolidated thickness with 5.5% binder content (paving bitumen) as in semi dense by weight of total mix laying with sensor paver, rolled and compacted to required gradient and camber using mechanical power roller 8 to 10 tonnes capacity complete all as specified and directed.

Material and Labour for Providing and laying factory made kerb stone of M-25 grade cement concrete of size 400 x 150 x350 mm, in position to the required line,level and curvature, jointed with cement mortar 1:3 including making joints with or without grooves including making drainage opening wherever required complete all as directed.

Providing and laying Moorum/Red bajri berm 75mm thick spread thickness spreading, leveling, watering and consolidated to the gradient and camber rolled with power roller 6 to 12 tone capacity all as specified and as directed.

Material and Labour for preparing of new or previsiously treated surfaces to receive the thermoplastics paste and making of guide lines dashed arrow letters etc with reflective thermoplastic paste 2 to 2.5 mm thick using marking machine white, yellow, golden or black colour as required using glass beads necessarry for archiving reflection on roads pavements and the like as per BS 6088 and as specified in IRC 35-1997 complete all as specified and directed.

Supply and lay 400 micron thick HDPE Sheet (virgin Quality) water proof wrinkle free without puncture having minimum weight 390 gm/ Sqm over tack coat / M sand cushion of 10mm thick as specified in the design with overlap between adjacent strips and at transverse joints minimum 300 mm all as per manufacturers instruction and specifications .

Material and Labour for Pavement quality concrete (PQC) of minimum 28 days field flexural strength of 45 Kg/ sqcm or 4.5 Mpa aggregate gradation as per table 3 of IRC 15-2017 coarse aggregate of clean hard strong dense non-porous and durable piece of crushed stone or gravel , fine aggregates of clean natural sand or crushed stone sand and combination of both using minimum 360Kg/Cum of cement with non circular virgin synthetic fibre of 12-18 mm length specific gravity 1.34 to 1.39 UV stable alkali resistant with equivalent dia 15-40 micron minimum tensile strength of 300 mpa and at rates as specified by the manufacture PQC, laid spread and compacted with slip form sensor of minimum 7.5 m width including curing and tining by texture cum curing machine complete all as specified and directed.Note: Required surface texturing to be done as specified in clauses 10.1.14 table 9 of IRC 15-2017

Material and Labour for forming 25 mm thick width expansion joint in concrete slab for full depth of Pavement Quality Concrete (PQC) . Early entry saw and subsequent cutting by using diamond bit cutter of appropriate size, straight and smooth edges. Joint cleaned throughly with application of compressed air. Joint shall be made dry vacuum cleaned and free of dirt , oil vegetation and other debris. The joint shall then filled with pre- moulded 25 mm thick compressible polythenelene closed cell type fillerboard as specified, thereafter application of two coat of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the backup road and pouring the sealant placing the closed cell, medium density crossed linked polythelene foam backup rod of 30 mm dia, over filler board and filled with polyurethane based sealant complying with - 5212, BS 4254 and EN- 141875-2003 with minimum movement accomodation factor 30% having minimum 10 year performance guarantee applying masked tape on the edges of joint and removing the masking tape after filling of sealant as per the method specified by the manufacturer and directed.

Material and Labour for cutting of construction joints 20 mm deep and 10 mm wide by early entry saw and subsequent cutting by using diamond bit cutter of appropriate size straight and smooth edges. Joint cleaned throughly with application of compressed air. Joint shall be made dry vacuum cleaned and free of dirt , oil vegetation and other debris. Application of two coat of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the backup road and pouring the sealant placing of closed cell, medium density crossed linked polythelene foam backup rod of 12 mm dia, over filler board and filled with polyurethane based sealant complying with - 5212, BS 4254 and EN- 141875-2003 with minimum movement accomodation factor 30% having minimum 10 year performance guarantee applying masked tape on the edges of joint and removing the masking tape after filling of sealant as per the method , complete all as specified and directed.

Material and labour for forming dummy/ contraction joint 8mm wide and intial saw cut of 3mm soon after the concrete has set upto a depth 1/3rd to 1/4 th the thickness of slab widening the first saw cut to 6 mm and 24 mm deep , using diamond bit cutter of appropriate size straight and smooth edges. Joint cleaned throughly with application of compressed air. Joint shall be made dry vacuum cleaned and free of dirt , oil vegetation and other debris. Application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the backup road and pouring the sealant placing of closed cell, medium density crossed linked polythelene foam backup rod of 8 mm dia, over filler board and filled with polyurethane based sealant complying with - 5212, BS 4254 and EN- 141875-2003 with minimum movement accomodation factor 30% having minimum 10 year performance guarantee applying masked tape on the edges of joint and removing the masking tape after filling of sealant as per the method , complete all as specified and directed.

Material and Labour PCC (1:4:8) type D-2 using 40 mm graded stone aggregate as in foundation and mass concrete all as specified and directed.

Material and labour for concrete bed to drain pipes of bore 600 mm in Plain Cement Concrete 1:3:6 type C2, using 40mm graded stone aggregate including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

Material and labour for 600 mm internal dia RCC NP3 class pipe laid in trenches jointed with CM 1:1 and tested all as specified and as directed.

Material and Labour for pre-cast cement concrete type C1 1:3:6 in block masonry with solid blocks, exc. 10 cm in width of grade C4 all as per IS 2185, having minimum average compressive strength 4 N/sqmm at 28 days and density not less than 1800 kg/cum, set in CM 1:6 complete all as specified and directed.

Material and Labour for PCC 1:2:4 type B-0 (using 12.5 mm graded crushed stone aggregate) as in coping including weathering, slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed.

Material and labour for 15 mm thick rendering in cement mortar 1:4 on fair faces of brick work or concrete surfaces, rendering finished even and fair complete all as specified and directed.

Material and Labour for preparation on newly plastered / previously untreated surfaces of wall and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation or for shafts, wells, cesspit, manholes, sewage lines etc., n.exc 10sqm on plan and getting out in hard/dense soil complete all as specified and as directed.

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas for all kind of soil (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) for exc 1.5m or part thereof in depth & n exc 3m in depth including getting out in hard/ dense Soil and disposal of excavated earth lead upto 50 m and lift upto 1.5m, complete all as specified and directed.

Material and labour for rendering in cement mortar 1:4, 10 mm thick on fair faces of brick work or concrete surface finished even and smooth without using extra cement all as specified and as directed.

Drilling of bore holes 150 mm dia for fixing of pipe all as specified and directed.

Supply and lay Perforated PVC pipes single socketed in any length 110mm bore laid in trenches with rubber ring joints as specified and directed.

Spreading and levelling shingle loose filling including well ramming and watering all as directed.

Spreading and levelling 20mm size stone aggregate loose filling in layers all as directed.

Spreading and levelling 40mm size stone aggregate loose filling in layers all as directed.

Spreading and levelling 65mm size stone aggregate loose filling in layers all as directed.

Material and labour for RCC hume pipe 150mm bore dia class NP2 laid jointed in trenches complete with collars all as specified and directed

Material and Labour for PCC 1:4:8 type D2 using 40mm graded stone aggregate for bed to drain pipes including packing under and haunching against sides of 150mm dia pipe after they are laid and tested all as specified and directed.

Material and labour for Mild steel TMT bars of quality conforming to Fe-500D in reinforcement, 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

Material and labour for providing RCC precast cement concrete, 1:2:4, type B1, using 20mm graded stone aggregate and set in CM 1:6 as in manhole cover slabs and similar articles with plain faces complete all as specified and as directed. Note: Reinforcement bars shall be measured and paid separately.