Maintenance during monsoon season and miscellaneous civil works at RLG Building, BARC, Trombay Mumbai-400085.

Amount

Daily Monsoon maintenance actions in RLG building as per clause 1 of technical specification.

Construction of temporary brick bund along emergency doors as per clause 2 of technical specification.

Construction of temporary concrete bund along emergency doors as per clause 3 of technical specification..

Cleaning, removal of mud waste etc... & choke removal of Storm water / Sewage drain chamber as per clause no:-4 of technical specifications.

Providing and applying water proofing grouting to terraces areas As per clause 5 of technical specifications.

Filling the gap between aluminium frame & adjacent RCC / Brickwork / Stone work using silicon sealant As per clause 6 of technical specifications.

providing and fixing warning tape barricading as per clause 7 of technical specifications

Supply and installation of light Three phase electric Submersible dewatering pump As per clause 8 of technical specifications.

De-vegetation near main drain outlet at sea side of RLG As per clause 9 of technical specifications.

Providing and fixing APP (Atactic Polypropylene Polymer) modified pre fabricated five layer, 3 mm thick water proofing membrane as per clause 10 of technical specification and as directed by the Engineer-in-charge

Leakage Repair / sealing of waterproof canvas joints using Waterproof Tape for Pipe Leakage / Roof Water Leakage-Aluminium Foil Tape Waterproof Adhesive Tape Sealing Butyl Rubber Tape (5cmx5m) as per clause 11 of technical specifications.

Transportation, Re sizing and disposal of scrap materials generated by mechanical means (truck, etc.)As per clause no-12 of technical specification.

Lead charges for Lead Exceeding 1 KM but not exceeding 2 KM, by mechanical transport including loading, unloading, stacking / levelling etc of earth and construction debris.. Note: The rates in respect of this Item is applicable for NET Quantities arrived at after making deduction for voids @ 30% from corresponding TRUCK Measurement

Repair works involving fitting / welding works as per clause no-14 of technical specifications.

Repair works involving electrical connections, disconnections equipment operations etc. as per clause no-15 of technical specifications.

Providing and fixing water proof sealent using one part medium modulus sealant based on hybrid silyl modified polyether in concrete / plaster cracks as per clause no-16 of technical specifications.

Supply and fixing ofLED/ Neon light sign boards of size 6 inch X 12" as per clause no-17 of technical specifications.

Supplying and fixing 160mm UPVC underground drainage pipe for sewage lines using Single Socket Ringfit pipes. As per clause no.18 of technical specifications.

Providing and constructioning Inspection chambers of Internal size clear dimention of 900 x 600 mm in 230 thick brick masonry with cement mortat 1:4 over a bed of 150 mm thick 1:4:8 cement concrete foundation, plastering with cement mortar 1:4 20 mm thick on inside, out side and all exposed sufaces finished with a floating coat of neat cement, brick corbelling at top to provide opening of 900 X 450 mm, embedding the frame and cover with CC 1:2:4 concrete, and fixing cast iron steps if necessary at 300mm intervals complete . Depth of chamber not exceeding 900 mm. (excavation, soling, cast iron cover and C.I steps will be paid separately under relevant item)

Extra depth over initial depth of 900 mm for chambers of 900 x 600 mm internal size.including fixing cast iron steps (C.I steps shall be paid under relevant item)

Supplying and fixing Cast Iron Man hole / Jalli or Cast Iron Steps cover of approved make and weight as specified in clause 22 of technical specifications.

Providing and laying 150 mm Dia RCC Hume pipe class NP2 of approved make, with collars jointed with stiff mixture of cement mortar in the proportion of 1:2, laying to the levels, slopes and as per the drawings and specifications and as directed by the Engineer-in-charge including testing of joints etc. complete.

Supply and installation of High Intensity Reflective Conspicuity Self-adhesive Tape- Red as per clause 24 of technical specifications.

Refixing of existing weather proof canvass sticked with suitable adhesive in ventilation duct at open terrace, including supply of adhesive , providing sufficient overlaps at joints, sealing all the joints with adhesive etc... Complete in general as per Clause-25 of technical specifications and as directed by the Engineer-In-Charge. (sealing of joints will be measured in item no.11)

Providing and laying in position cement concrete of 1:4:8 (1 cement, 4 crushed sand, 8 graded stone aggregate of maximum size 20 / 40 mm) including consolidation, finishing, curing etc. complete as per specifications and drawings but excluding the cost of Form work shuttering, centering complete at all levels

Supply and fixing of 20mm thich FRP grating of suitable size as per clause 27 of technical specifications.

Supply and installation of self-adhesive insulation sheets in 6 mm thick, ArmaFlex Class 0 with Arma-Chek GC or equivalent s over existing Ventilation ducts as per clause 28 of technical specifications.