Public Works Department Tender

ITEM NO 16.8.b Vol 3 PAGE NO 144 - Surface Drains in Soil . Construction of unlined surface drains of average cross sectional area 0.40 m2 in soil to specified lines, grades,levels and dimensions. Excavated material to be used in embankment with a lift upto 3m and lead of 50 m (average lead 25 m) as per Technical Specification Clause 307. b. Mechanical Means

item no 3.6 Vol 317 - Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300 (3.6).

item no 4.2.VVol 3 19 - Construction of Granular SubBase of required grading as per design spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with front end loader at OMC and compacting with vibratory roller to achieve the desired density, complete as per clause 401 For Grading V Material (4.2 V)

item no 4.17 Vol 326 - Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying inuniform layers with pavergrader in subbase base course on well prepared surface and compacting with vibratory roller to achieve the desired density(4.17)

item no 5.1 A (i)Vol 3 31 - 5.1 502 A (i) Prime Coat over WMMWBm Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg per m2 using mechanical means.

item no 5.32 Vol 3 43 - Providing and applying tack coat with VG10 Bitumen using pressure distributor at the rate of 0.20 kgm2 on the prepared bituminous surface cleaned with mechanical broom.

item no 5.8 (ii) C Vol 333 - 5.8 504 (ii) Bituminous Macadam Grading II for traffic 20 MSA , C Providing and laying Bituminous Macadam with 4060 TPH capacity hot mix plant using crushed aggregates of specified grading premixed with bituminous binder VG30 @ 3.4% by weight of mix, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction.

item no 5.31 Vol 3 43 - Semi Dense Bituminous Concrete 1 IRC37: 2018 Providing and laying Semi Dense Bituminous Concrete with 4060 TPH capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG30 @ 5% by weight of mix and filler, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per MoRTH V revision.

item no 8.15 Vol 3 67 - Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gm2 area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35:2015.The finished surface to be level, uniform and free from streaks and holes (8.15)

Vol01 2.4.216 - Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granitetrapbasalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates.

vol1 (2.1118 - upplying, fitting and placing TMT FE 550 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, lapingwelding joints, tying with binding wire soft. annealed steel wire and other ancilary operations complete as per drawing and technical specification.b. Foundations of Bridges.

Vol1111sl no.3 - form work for Item no. 10 (As per Addendum I , rates for formwork shall be added on percentage basis to the finished concrete item rate. For Foundation, Sub structure of Cross drainages 5 percentage,

vol5208 16.61.2 - Supply and fixing of SFRC machinhole cover ( Heavy Duty ) made as per IS to suit existing damaged machinhole cover after removing the debries from inside and outside the existing machinhole etc. with all lead and lifts,

item no 10.3.5Vol5114 - Providing UPVC FOAM CORE pipes conforming to IS 16098 P1 2013 with latest amendments ended with integral sockets with ISI mark and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading and unloading at both destinations and cuts of pipes wherever necessary including jointing of UPVC pipes (with cost of elastomeric sealing rings) and specials (excluding cost of specials) with jointing of approved type, with all labour, lead & lifts, including encasing the pipes alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (contractor will make his own arrangements for procuring water for testing) etc.complete. for: Pipes of SN4 Self Fit 250mm dia.

item no 10.3.1Vol5114 - Providing UPVC FOAM CORE pipes conforming to IS 16098 P1 2013 with latest amendments ended with integral sockets with ISI mark and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading and unloading at both destinations and cuts of pipes wherever necessary including jointing of UPVC pipes (with cost of elastomeric sealing rings) and specials (excluding cost of specials) with jointing of approved type, with all labour, lead & lifts, including encasing the pipes alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (contractor will make his own arrangements for procuring water for testing) etc.complete. for: Pipes of SN4 Self Fit 160mm dia.

item no 2.21.2Vol522 - Providing house connection with excavation in all types of soils cutting]with machine cutter without damaging the other utilities and Providing]and laying of MDPE pipe (PE80)PN 12.5 manufactured in accordance]with ISO 44271996 with minimum required strength of 8 Mpa, hydraulic design stress of 6.3 Mpa and with minimum wall thickness of 2.3mmGI pipe by making the bore of 15mm dia. size on the distribution mains using drilling bits or machines only and laying the pipe line at a depth not less than 0.45 mtrs. from the road surface, including providing 40mm dia. "A" class GI pipe as casing over the MDPE pipe from the bore point and upto the entrance of the premises and removing the stone slab covering of the drain and dismantling the size stone masonry wherever necessary and making bore in the wall of the premises. On entering the premises, connection should be continued with 20mm GI pipe by making "U" shape for the meter point below the ground level by making pit with sufficient space for the easy installation and removal of the water meter and providing vertical stand pipes on both sides of the meter. The connection should be secured firmly on the distribution main pipe with SS Brass ferrule of size 12" x 34" and fixing the union joint and gate valve stop cock before the meter point and a reflex valve nonreturn valve should be fixed on the connection after the meter point. (All these fixtures should be of standard quality conforming to IS). The compression fittings for MDPE pipes conforming to ISO 14236 and its latest versions. If the connection is of HDPE pipe the work include electric fusion tapping T or saddles, PE 100 black colour pipe of PN 16 For 20mm dia SDR 11 or Higher grade conforming to standards with brass cutter cum flow regulator, water tight cap with O'ring, long spigot for making boretapping suitable to HDPE pipe by Electro fusion welding as per BS EN 122013 & EN 15553 standards. The Product should be tested to comply with BS 6920 for drinking water service in WRC NSF, UK and DVGW certificate, Germany. The Saddle should be manufactured Virgin Compounded PE 100 material. Tapping Tee or Saddles with coupler and compression fittings with cost of GI pipes, as per diagram, all specials such as GI tee, GI elbow, GI coupler, stopper with appurtenances, and brass or SS tap The excavated trench should be refilled with soft selected earth and the dismantled masonry of the drain should be reconstructed with available size stones in CM 1:8 and providing coping in CC 1:3:6 wherever required and the stone slab covering should be refixed in position with pointing in CM 1:3 and also the bored wall of the premises should be redone to the original position and the rates are inclusive of the cost of all the materials, cement, sand water etc., required for these works. The road suface should be compacted well and brought to the original condition and the excess earth or debris should be disposed off to a distance with an initial lead of 10 Kms. etc. complete for the following diameters: (for minimum length of 2m) etc. complete.