Constructing RCC Sakav near shree Prabhakar Payre House towards shree Vasant Ghawali House tal and Dist Ratnagiri

Item No. 1 :- Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.

Item No. 2 :- Excavation for foundation in hard rock by blasting including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. a) Upto 1.50m lift

Item No. 3 :- Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete.

Item No. 4 :- Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 3.0 BHP pump etc. complete. (prior approval of Superintending Enginner will be necessary )

Item No. 5 :- Providing and laying plain in situ / ready mix M-10 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 fine agreegates of required specifications ( VSI sand finely washed etc ) (excluding dewatering by pump) for 14 days RCC Grade.With Concrete Mixer

Item No. 6 :- Providing and laying in situ / ready mix M-15 plain cement concrete of trap /granite /quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provision of "V" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/steel form work centering ( excluding dewatering by means of pump) and including bailling out water and curing finishing in CM 1:3 etc. complete. as directed by engineer in charge basic rate shall be increased for height above 5.00 m in followinh manners (a) Height upto 5 M. (With Concrete Mixer)With fine agreegates of required specifications ( VSI sand finely washed etc ) i) Height up to 5 m

Item No.7 :- Providing and laying in situ / ready mix controlled M-25 cement concrete of of trap / granite / quartzite/ gniess metal for reinforced cement concrete caps over piers and abutments including necessary sacffolding plywood/steel formwork, compacting by vibrating, finishing in CM 1:3 and curing etc complete ( Excluding reinforcement) With reversible drum type mixer/ concrete batch mix plant (pan mixer) . with fine agreegates of required specifications (Natural sand /VSI sand finely washed etc )

Item No.8 :-Providing and laying in situ / ready mix M-25 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. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer and fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ) i) Height up to 5 m, normal rate.

Item No.9 :- Providing and laying in situ / ready mix M20 RCC of trap/ granite/ quartzite/ gneiss metal for RCC work of ballast walls, kerbs and box returns including scaffolding, compaction, formwork finishing and curing etc. complete. (excluding reinforcement, with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc

Item No. 10 :- 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. 11 :- Providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc. complete.

Item No. 12:- Providing tar paper bearing including laying in proper position etc. complete.

Item No. 13 :- Providing railing of mild steel angle post 2.0m center to center of section 75mm x 75mm x 10mm or equivalent I/C section of height 1.05 above bridge surface with minimum anchor length of 30cm including hold fast of 25mm diameter MS bar welded at the bottom and concreting of 1:3:6 of size 30cm x 30cm x 30cm with three rows of 40mm B class GI pipe provided at 30cm on center to center including scaffolding and one coat of anticorrosive paint with two coats of oil painting, curing of concrete etc. complete.

Item No. 14 :- Providing 100mm diameter GI water spouts as per detailed drawings in RCC slab and wearing surface / kerb etc. complete.

Item No. 15 :- Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etc. complete. (by granular material)

Item No. 16 :- Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete.

Item No. 17 :- Providing and fixing 90 cm x 60 cm Marble plate engraving 10 cm. height letter, figures including painting the lefters/figures with approved colour and shade complete.

Item No. 18 :- Providing and laying in situ / ready mix M20 CC of trap/ granite/quartzite/ gneiss metal for wearing course 8cm thick including compacting, finishing, curing and filling in joints with bitumen etc. complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc )

Item No. 19 :- Providing laterite stone masonry in cement mortar 1:6 in Foundation and plinth including racking out joints where plastering is to be done watering and scaffolding complete.

Item No. 20 :- Conveying materials obtained from road cutting including all lifts, laying in layers of 20cm. to 30cm. breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97% of standard proctor density for a lead of 300m. to 500m. inclusive, from the site of excavation to the site of deposition as directed.

Royalty Charges of Material 80 mm Laterite Metal Royalty + surcharge (2%) = 211.95+4.23 = 216.18 per cum

TESTING CHARGES- Cement a) Penetration, Softening Point, Flash & Fire Point, Specific Gravity

AGGREGATE b) Water Absorption, Specific Gravity,Impact Value, Crushing Value.

Sieve Analysis.

FINE AGGREGATE c)Fineness Modulus ( Sieve Analysis ),Silt & Clay Content

E) Concrete( compressive Concrete)

F) Steel Up to 16 mm diameter (set of 3 bars)