Public Works Department Tender

Prestressed/Reinforced cement concrete grade m-20 & above

Providing and laying plain/reinforced cement concrete in sub-structure complete as per drawing and techincal specifications section 1500, 1700 and 2200 (newly laid concrete shall be covered by gunny bags.)

Height up to 5m

Using concrete mixer

P.C.C Grade M-15

Contruction of embankment with material Obtainde from Borrow pits/Borrow Area (construction of embankment with approved materal/selected soil having C.B.R.S(unless specified otherwise in the contract) obtaind from borrow pits with all lifts and lead, transporting to site, spreading, grading to required slope and compacting to meet reqirment of table 300-2)

Providing and laying cementConcete wearing coat M-30 grade including reinforcement complete as per drawing and technical specifications as per revevant clause of section 2700.

Construction of shoulders (Construction of shoulders as per clause 408 with selected soil from borrow pits/borrow aceas having CBR not less than 12 and shall have L.L. and P.I. not more than 25% and 6% respectively, inclusive of all leads and lifts, including clearing and scrapping of existing surface, providing required cross fall, compacting. watering rolling and royalty charges etc. complete.

Painting on kerbs in black and yellow alternate bands including cost of material and labour complete as per drawings and specifications as per clause 803.

With Road Marking Paint

Painting on concrete surface of R.C.C. Railing (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. )

Providing and laying pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as drawing and technical specifications as per section 2504.

Stone/Boulder

Cement concrete blocks of size 0.3xx0.3x0.3 m cast in cement concret of Grade M15

Providing and laying filter material underneath pitching in slopes complet as per drawing and technical specification including trimmint of slopes to proper profile and preparation of bed as per section 2504.

Providing cement plaster 12 mm thick in cement mortar 1:3 complete as per drawing and specifications as per section 1000 & 1300

Removal of existing cement surcafe of R.C.C. Railing (providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surcace of dirt, dust, Oil, grease, efflorescence and applying paint @of 1 liter for 2 Sq.m.

Repair of R.C.C. railing: Carrying out repair of RCC M-30 Railing to bring to the original shape.

Retro- reflectrorized Traffic signs (Providing and fixing of retroreflectrorized cautionary, mandatory and informatory sign as per IRC:67-2012 made of Micro prismatic grade type reflective sheeting vide clause 801.3, fixed over aluminum sheeting, 1.5 mm thick supported on a mild steel frame of size 40 x 40 x 5 mm and mild steel angle iron post 75 mm x75 mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45cm x 60cm, 60 cm below ground level as per approved drawing)

80 cm x 60 cm rectangular

60 cm circular

60 cm x 45 cm rectangular

60 cm x 60 cm rectangular

Painting on steel surcace (providing and applying two coast of ready mix paint of approved brand on steel surcace after throught cleaning of surface to give and even shade.

Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorizing glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35-1997. The finished surface to be level, uniform and free from streaks and holes.)

Providing & Fixing Delineator made of M.S. Hollow Rectangular Pipe (Conforming to IS: 4923) of cross section 96mmx 48mm of 1.20 meter length. The top of the hollow pipe, welded and closed with 16 gauge M.S. Sheet. The height of the Delineator above ground level should be between 0.8 meter and 1.0 meter. The bottom of the delineator should be provided with holdfast of length 15cm on each side. Delineator should be painted with coat of Zinc Chromate stoving Prime and two coats of Black Stove Enamel (Oven Baked) paint with 3nos. 15 cm bands of white Retro-reflective Sheeting of Engineering Grade pasted around the pipe and 2 Nos. High intensity Grade Retro-reflective Sheeting of size 8 cm x 10cm pasted on thetop of each side of Delineator and treated With HLVA & fixing the same in M-15 grade concrete block of size 30x30x30cms including transportation etc. complete. The construction and placement of the delineator must be as per IRC: 79.

Providing & Fixing Hazard Marker Type-2 Partial Retro Reflective Size 0.30 x 0.90M made of 16 gauge (1.6 mm) thick mild steel sheet Confirming to IS:2062 Painted with one cast of Zinc Chromate Stoving Primer and two coats of Black Stove Enamel (Oven Baked) paint with 10 cm bands of yellow Retro-Reflective Sheeting of Engineering Grade pasted a per IRC:79 including one MS angle Iron post of size 50x50x5 mm of 1.65 meter long duly painted with synthetic enameled paint block including bolts and fixing the same in M-15 concrete black of size 30x30x30cm, including transportation etc. Complete.

Restoration of Rain cuts ( Restoratintion of rain cuts with soil , moorum, gravel or a mixure of these, clearing the loose soil, benching for 300 mm width, laying ress material in layers not exceeding 250 mm and compacting with plate campactor or power rammers to restore the original alignment, levels and slopes)

Construction of RCC railing of M30 Grade in - situ with 20mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vartical post no to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical Specifications. (vide drawing No. Sd/201, SD/304