Public Works Department Tender

Item No.3 :- Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately etc. complete.

Item No.4 :- Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting with Intelligent Compactor with compaction analyzer and V-Sat attachment. to the required density. Grading II (Using Screening Type B (11.2 mm) Aggregate)

Item No.5 :- Supplying hard murum/ kankar at the road site, including conveying and stacking complete.

Item No.6 :- Spreading hard murum for side width etc. complete

Item No.7 :- Providing, laying and compacting of built-up-spray grout layer 75 mm thick over prepared base consisting of two layers composite construction of compacted crushed coarse aggregates with application of bituminous binder of VG-30 Grade @ 1.520 Kg/ Sqm after each layer, ( i.e 1.520x2=3.04 say 3.00 Kg/Sqm) and with key aggregates placed on top of the second layer and compacting with static roller 8 to 10 MT. Excluding cost of tack coat and scarifying etc. Complete.

Item No.8 :- BITUMINOUS MACADAM:--Providing and laying bituminous macadam using crushed aggregate of Grading 2, premixed with bituminous binder, transported at site with VTS, laid over a previously prepared surface ,finished to the required grade ,level, alignment, and rolling to achieve the desired density for 50/75 mm compacted thickness with -- Using drum mix type hot mix plant with SCADA having complying essential features of Hot mix plant as per IRC-27-2009 specified conditions and attachments such as electronic load sensor based belt conveyers, automatic synchronization of bitumen and aggregate fedder, built in dust controller system and PLC for Drum Mix plant, Sensor paver and Vibratory roller excluding prime/Tack coat etc.complete --Bitumen VG-30 grade 3.40%

Item No.9 :- Open Graded Premix Surfacing- Providing and Laying OGC 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates premixed with bituminous binder transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction VG-30 Bitumen, including providing and laying seal coat sealing voids in a bituminious surface laid to the specified level and cross fall using Type A seal coat but excluding prime / tack coat. For Bitumen VG-30 bulk--USING drum mix type hot mix plant with SCADA, Paver and Vibratory roller

Item No.10 ;- Compacting the hard murum side widths including laying in layers on each side with power roller including artificial watering etc. complete.

Item No.11 :- Providing and laying cement concrete pipe of IS 458:2003 NP-2 class of 600mm diameter in proper line, level and slope including providing and fixing collars or spigot and socket joint by rubber ring and in cement mortar 1:2 etc. complete.

Item No.12 ;- Providing and laying cement concrete pipe of IS 458:2003 NP-2 class of 1000mm diameter in proper line, level and slope including providing and fixing collars or spigot and socket joint by rubber ring and in cement mortar 1:2 etc. complete.

Item No.13 :- Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, , cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable means as approved by Engineer-in-charge , compacting with vibratory roller, finishing, curing and including preparation of sub-grade surface if required etc. complete.

Item No.14 :- Providing and laying in-situ M30 Grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement , coarse and fine aggregate conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of MORTH Specification 2013, mixed in a batching and mixing plant/ non tilting mixer and Weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver,compacted and finished in a continuous operation, finishing to lines and grades as directed by Engineer-in-charge and curing by curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge.

Item No.15 :- Providing and fixing in position Mild steel 25mm dia dowel bars precoated with anticorrosive epoxy paint of required Dia. 60 cms. Long and at 30.00 cm. C/C and wherever directed including handling, straightening, necessary cutting supported by HYSD, chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed etc. complete.

Item No.16 :- Providing and fixing in position HYSD tie bars precoated with anticorrosive epoxy paint of 12 mm dia. 70 cms.long and at 30.00 cm. C/C and wherever directed including handling, straightening wrapping with paper of approved quality for half length, necessary cutting, handling, straightening , supported by assembly of HYSD, chairs with proper alignment etc. complete.

Item No.17 ;- Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge.

Item No.18 ;- Providing to contraction joints polysuphide sealent (Pouring grade) confirming to BS : 5212 - 1989 into sawed groove widened at top for sealent reservoir of specified size and shape as per detailed drawing including fixing Polyethylene foam backer rod of required diameter (appraox. 25% larger than the initial 3 mm.to 4 mm. joint) overlaid with bond breaking tape as per detailed drawing. Item includes cleaning the joints with water jet / air compressor and allowing joint to become thoroughly dry before sealent is applied and applying primer. (A) Contraction and longitudinal joints (15 mm. deep x 8 mm.wide)

Item No.19 ;- Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete.

Item No.20 ;- Providing rubble filling of trap/ granite/ quartzite gneiss stones for foundations including hand packing filling gravel / sand in the voids etc. complete.

Item No.21 :- Providing and laying in situ cement concrete of 1:4:8 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work, compacting and curing etc. complete. (with reversible drum rtype mixer with SCADA with Natural / VSI standard Artificial Sand)

Item No.22 :- Providing and laying plain in situ / ready mix M-20 cement concrete of trap/ granite/quartzite/ gneiss/ crushed stone metal mechanically mixed, placed in foundation and compacted by vibration including necessary bailing out water, curing curing concrete batch mix plant / pan mixer with Natural / VSI standard Artificial Sand) (excluding dewatering by pump) for 14 days

Item No.23 :- Providing and laying in situ / ready mix M20 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for RCC work in solid/ deck slab etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (height up to 4 meter with fully automatic micro processor based PLC with SCADA enabled reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artifical sand)

Item No.24 :- Providing cast in situ / ready mix M20 grade cement concrete for head walls of CD work / retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with Natural / VSI standard Artificial Sand, cement 4.05 bags/cumt)

Item No.25 :- Providing, cutting, bending, hooking, tying and laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete.

Item No.26 :- Providing cast in situ / ready mix M20 grade cement concrete for head walls of CD work / retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with Natural / VSI standard Artificial Sand, cement 4.05 bags/cumt)

Item No.27 ;- Providing cast in situ / ready mix M10 grade cement concrete for head walls of CD work / retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with Natural / VSI standard Artificial Sand, cement 4.05 bags/cumt)

Item No.28 ;- Painting with approved enamel paint in two coats including cleaning surface and lettering for cautionary/ mandatory sign boards and village name boards etc. complete.

Item No.29 ;- Painting with approved enamel paint in two coats including cleaning surface and lettering for informatory sign boards etc. complete.

Item No.30 :- Providing white and colour washing to road side trees in 2 coats in 2 bands of white and one red band at centre of 30 cm height each including preparing the surface, cost of material, conveying etc. complete.

Item No.31 :- Painting Line, Dashes, Arrows etc on Roads in two coats on new work with ready mixed road marking paint confirming to I.S. 164 on Bituminous surface including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control (Over 10cm wide) (MORTH-803) -- New Surface

Item No.32 :- Providing and fixing R.C.C. 1:2:4 ordinary km. stones including painting numbering etc. complete for N.H./ S.H./ M.D.R. etc. as per IRC design for highway km stone and fixing in standard size C.C. 1:4:8 block etc. complete.

Item No.33 :- Providing and fixing R.C.C. 200 metre stones as per I.R.C. standard including fixing in standard size C.C.1:4:8 block including curing, painting lettering etc. complete.

Item No.34 :- Providing and fixing of retro- reflectorised informatory sign board rectangular/Square in shape having area less than 0.9 square meter made out of 2mm aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3, supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with two coats of grey stove enamel paint and supported on one no. mild steel angle iron post 75 mm x 75 mm x 6 mm, 3.5 mt long firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing The angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25 cm width including GI fixures and transportation etc.complete.The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) sheeting shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Item No.35 :- Transportation of material obtained from debris of various sorts including necessary excavation / loosing including loading, unloading and conveying and disposing as directed. (Avg. lead 1 to 3 km. lead)

Item No.36 :- Providing and fixing in position Guard Railing as per Drg. No. 15 Type C dt. 20-4-79, with 3 rows of 40mm dia. G.I. pipe 30cm a part and fixed in M.S. channels of section 100 x 50 x 6 mm spaced 2.5 C/c 1:2:4 c.c. bedding of size 45 x 30 x 30cm. as per detailed drawing, with 3 coats of approved of yellow and black paint including necessary excavation in any strata.

Item No.37 ;- Providing selected hard murum filling including laying in layers of 15 to 20cmwith watering and compacting etc. complete.

Item No.38 ;- Providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc. complete.

Item No.39 :- The Royalty charges of rubble, sand, soil, murum and hand broken metal shall be paybleas per rate given in schedule for the quantity actually consumed and for wich royalty passes submitted by the contractor for crushed metalfor no royalty shall be paid since it is not liviable being manufactured product from stone

iCarrying out following test for various material )Metal Grade-II

Carrying out following test for various material Metal ii)Gradation

Carrying out following test for various material iii)75 mm BUSG over BT – Siece Analysis

Carrying out following test for various material iv)Water Absorption

Carrying out following test for various material v)75 mm thick BM

Carrying out following test for various material vi)20mm thick HMHL OGPMS

Carrying out following test for various material viii)Flakiness Index & Elongation Index

Carrying out following test for various material Bitumen VG_10 for 75 mm BUSG

Carrying out following test for various material ii)For 75 to 50 mm BM

Carrying out following test for various material Bitumen VG-30 for 75 mm BUSG

Carrying out following test for various material For 75 to 50 mm BM

Carrying out following test for various material For 20 mm O seal coatViscosity

Carrying out following test for various material For 20 mm O seal coat Ductality/Elastic Recovery

Carrying out following test for various material For 20 mm O seal coat Field Density for Sand Replacement method

Carrying out following test for various material For 20 mm O seal coat Extraction Test for OGC

Extraction and sieve analysis for BM

Job Mix for BM

Carrying out following test for various material Murum

Carrying out following test for various material 20 mm metal for Concrete

Carrying out following test for various material For 20 mm O seal coatCement M-30 Grade of concrete

Carrying out following test for various material Sand

Carrying out following test for various material Cement concrete Cube

Carrying out following test for various material For 20 mm O seal coat Steel