CC Roads and Drains

RBR-EECD-8(c) : Earthwork excavation for road way in soil by mechanical means by using Hydraulic excavator including cutting and pushing the earth to side of embankment upto a lead of 100 metres including trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections etc., complete for finished item of work for trench cutting as per MOR&H specification No.301 and as directed by the Engineer-in-Charge.

RBR-SBBS-1 A III: Construction of Granular sub-base by providing HBG material confirming to Grading - VI of MoRT&H Table 400-1 including cost, (excluding seigniorage charges) and conveyance of all materials to work site and spreading in uniform layers with motor grader or by approved means, on prepared surface mixing by mix in place method with Rotavator / approved means at OMC and compacting with vibratory roller to achieve the desired density etc., complete for finished item of work as per MoRT&H Specification 401 (5th revision) and as directed by the Engineer-in-charge

RBR-FNDN-4 I(i) : Providing P.C.C grade M 10 concrete using 40 mm graded metal hard stone aggregate, mechanically mixed, placed and compacted by vibration including curing for 14 days complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTH.

RBR-CCPV-5-Construction of M30 grade plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement @ 350 kg per cum or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS : 383, maximum in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, scareed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, near approaches to bridge / culvert and construction joints, admixtures as approved, curing of concrete slabs for 14- days, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501 MORD.

Vaccum drying of freshly laid cement concrete floor using 100% air tight suction mat of suitable size and length, vaccum pump to maintain vaccum pressure 0.7-0.8 atmospheres as per the standard procedure floating with power floater, mechanical trawelling, finishing with sound edges and corners, including hire and operational charges of machinery, labour, fuel etc., complete for finished item of work as directed by Engineer-in-charge of the work.

Groove Cutting of 2-4 mm for 1/3rd depth of concrete slab using concrete groove cutting machine with diamond studded saw within 24 hours of casting of CC pavement including labour charges etc,complete for finished item as directed by the Engineer-in-Charge

Collection, Supply and Filling with gravel in trenches, sides of foundations and basement with initial lead in layers not exceeding 15 cm thick, consolidating each deposited layer by watering and ramming including cost and conveyance of water to work site and all operational, incidental, labour charges, hire charges of T & P etc., complete for finished item of work. (APSS NO. 309 & 310)

Raising of sewer manhole using Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS - 7.5 - 225 x 100 x 60, including earth work excavation, CC M15 nominal mix benching and inside plastering 20 mm thick in single coat using sulphate resisting cement in CM (1:3) prop; and outside plastering 20mm thick in single coat of OPC cement in CM (1:3) prop; including finishing the gap with CM (1:3) prop; on both the sides including cost and conveyance of all other incidental and operational charges etc., complete. For 900 mm dia manhole.

Manufacture as per BIS:12592 (Part 1&2) Supply & Delivery of manhole covers and frames with ISI marking anywhere in T.G., F.O.R. Destination including, loading, un-loading & stacking at site for H.D.-35 with 560mm dia clear opening

Carting of surplus excavated earth /rock/ soil or any debris for a lead of 5.00 kms from the site to suitable place including loading, unloading charges, cost & conveyance, dumping, labour charges, all leads & lifts and other incidental and operational charges etc., complete as directed by the Engineer in Charge.

Excavation in ordinary soils, up to 3.00 Mts depth below GL by Mechanical means: Earthwork excavation in all kinds of soil for Storm water drains as per drawings and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material , dressing of sides and bottom as per Technical Specification 305 MoRD / 304 MoRTH and as directed by the departmental officer including protecting the existing utility services wherever it is possible during the execution and taking all precautionary measures in the restricted areas for construction of drains including diversion of traffic and backfilling in trenches with excavated suitable material and disposal of remaining earth upto a lead of 50 m, including all incidental and operational charges etc., complete by mechanical means.

RBR-FNDN-1- ( I-A-i ) In ordinary soils by Manual means for Pits: Earthwork excavation in all kinds of soil for Pits as per drawings and technical specifications including setting out, removal of stumps and other deleterious material , dressing of sides and bottom as per Technical Specification 305 MoRD / 304 MoRTH and as directed by the departmental officer including protecting the existing utility services wherever it is possible during the execution and taking all precautionary measures in the restricted areas for excavating pits for construction of ICs or manholes including diversion of traffic and backfilling in trenches with excavated suitable material and disposal of remaining earth upto a lead of 50 m, including all incidental and operational charges etc., complete for Excavating Pits by manual means.

RBR-FNDN-1- (II-B) - Ordinary rock (not requiring blasting) -up to 3.00Mts. below GL by Mechanical means: Excavation in Ordinary Rock for Pipe line trenches as per drawings and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material , dressing of sides and bottom as per Technical Specification 305 MoRD / 304 MoRTH and as directed by the departmental officer including protecting the existing utility services wherever it is possible during the execution and taking all precautionary measures in the restricted areas for laying sewer/water pipe lines including divertion of traffic and disposal of rock upto a lead of 50 m, including all incidental and operational charges etc., complete for Pipe Line trenches by mechanical means.

BLD-CSTN-2-8 (16): Collection, Supply and filling with HBG stone chips 2.36 mm & below from approved quarry to work site and stacking at work site to Dept. gauge for premeasurements including cost and convenyance of all material and all labour charges etc. complete as per standard specifications. Clause 305.3.9 MORD & 304 MORTH.

Carting of surplus excavated earth /rock/ soil or any debris for a lead of 5kms from the site to suitable place including loading, unloading charges, cost & conveyance, dumping, labour charges, all leads & lifts and other incidental and operational charges etc., complete as directed by the Engineer in Charge.

Manufacture, Supply and Delivery of Reinforced Cement Concrete Spun / Vibrated Cast (Reinforced) Socket and Spigot pipes with High Alumina Cement Mortar Lining conforming to B.I.S. 458/2003 at site (rate per meter of effective length) Including transportation & Excluding taxes.

PHE-LRCS-6 : Lowering the RCC S/S pipes carefully into the trenches laying them true to alignment and gradient, jointing with rubber rings and testing including filling with water with a water lead upto 500 meters including cost of rubber rings as per BIS No. 783/1985.

Construction of sewer conical manhole as per type design using Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS - 7.5 - 225 x 100 x 60mm and brick masonary in CM (1:5) prop; including CC (1:4:8) bed for foundation and of CC (1:2:4) prop; using 20mm HG metal for benching and channels, inside plastering 20 mm thick in single coat using OPC in CM (1:3) prop; and outside plastering 20 mm thick in single coat of OPC Cement in CM (1:3) prop; the foundation concrete in CC (1:4:8) prop; using 40mm nominal size hard broken granite stone and supporting incoming pipes with concrete block / masonary wherever necessary including finishing the gap with CM (1:3) prop; on both the sides including supply and fixing of manhole frame and cover (HD-35) and Plastic steps including cost and conveyance of all other incidental and operational charges etc., complete. Man holes of 0.90m dia and 1.10m depth (1.10m to 1.60m)

Construction of sewer conical manhole as per type design using Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS - 7.5 - 225 x 100 x 60mm and brick masonary in CM (1:5) prop; including CC (1:4:8) bed for foundation and of CC (1:2:4) prop; using 20mm HG metal for benching and channels, inside plastering 20 mm thick in single coat using OPC in CM (1:3) prop; and outside plastering 20 mm thick in single coat of OPC Cement in CM (1:3) prop; the foundation concrete in CC (1:4:8) prop; using 40mm nominal size hard broken granite stone and supporting incoming pipes with concrete block / masonary wherever necessary including finishing the gap with CM (1:3) prop; on both the sides including supply and fixing of manhole frame and cover (HD-35) and Plastic steps including cost and conveyance of all other incidental and operational charges etc., complete. Man holes of 0.90m dia and 1.10m depth (1.10m to 1.60m)

Construction of sewer conical manhole as per type design using Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS - 7.5 - 225 x 100 x 60mm and brick masonary in CM (1:5) prop; including CC (1:4:8) bed for foundation and of CC (1:2:4) prop; using 20mm HG metal for benching and channels, inside plastering 20 mm thick in single coat using OPC in CM (1:3) prop; and outside plastering 20 mm thick in single coat of OPC Cement in CM (1:3) prop; the foundation concrete in CC (1:4:8) prop; using 40mm nominal size hard broken granite stone and supporting incoming pipes with concrete block / masonary wherever necessary including finishing the gap with CM (1:3) prop; on both the sides including supply and fixing of manhole frame and cover (HD-35) and Plastic steps including cost and conveyance of all other incidental and operational charges etc., complete. Man holes of 1.20m dia and 1.65m depth (1.65m to 2.30m)

Construction of sewer conical manhole as per type design using Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS - 7.5 - 225 x 100 x 60mm and brick masonary in CM (1:5) prop; including CC (1:4:8) bed for foundation and of CC (1:2:4) prop; using 20mm HG metal for benching and channels, inside plastering 20 mm thick in single coat using OPC in CM (1:3) prop; and outside plastering 20 mm thick in single coat of OPC Cement in CM (1:3) prop; the foundation concrete in CC (1:4:8) prop; using 40mm nominal size hard broken granite stone and supporting incoming pipes with concrete block / masonary wherever necessary including finishing the gap with CM (1:3) prop; on both the sides including supply and fixing of manhole frame and cover (HD-35) and Plastic steps including cost and conveyance of all other incidental and operational charges etc., complete. Man holes of 1.20m dia and 1.65m depth (1.65m to 2.30m)